Decision pack · 2026

Strategic Action
Brief

PREPARED FOR Wilder Wood Farm
Trajectory
Regenerating8-yr · direction
Carbon flux
+6.1+45.3 tCO₂e/ha cumulative
Brittleness
3.5/10Non-brittle
Assessed area
175.2 ha44 fields
Ecoregion
Atlantic Central
Report date
01 Aug 2026v4.27 · Indicative
Land Health Score
5.6
Transitional
Level 5.6 of 9
Inside this report

Contents

  1. 01About This Report
  2. 02Section 1: Executive Summary
  3. 03Section 2: Site Overview
  4. 04Section 3: Strategic Brief
  5. 05Section 4: Risk Assessment
  6. 06Section 5: Opportunities
  7. 07Section 6: Trajectory
  8. 08Section 7: Methodology & Confidence
  9. 09Glossary
  10. 10What this would look like for your land
About This Report

About This Report

This report reads your land through continuous GIS data and satellite monitoring going back to 2018, currently. A large number of satellite sensor platforms (see methodology) feed through an ecoregion- and regime-aware scoring engine to produce what we call the Land Health Score.

The four ecosystem processes drive the verdict. The water cycle (how rain lands and stays); energy flow (how plants capture and store sunlight); the mineral cycle (how nutrients turn over); and community dynamics (how the plant assembly works as a functional system). Together they shape the property’s ability to absorb shocks, recover from disturbance, and build productive capital over time.

We score relative to a reference state that fits your land’s ecoregion, climate brittleness and management regime. A grassland in a non-brittle Atlantic climate is scored against grassland norms for that setting; a forest stand is scored against closed-canopy reference; agroforestry is scored against agroforestry references. The verdict you read is calibrated to your land.

The report leads with the Verdict and the Strategic Brief; read these first. Then drill into the chapters that matter to your question. Treat the numbers as indicative, not advisory: a strong direction-of-travel signal, suitable for planning, baseline-setting and disclosure, but not a substitute for ground inspection where a material decision rides on the answer.

Indicative Use Only

Thank you for being part of EcoIntel’s journey! We are building a platform to help everyone understand their land and build a healthier relationship with it. We couldn’t do it without you.

What you’re seeing is substantive and comprehensive, but it is not yet complete.

This report is indicative, not advisory. It cannot constitute formal ecological, agricultural, financial, or land management advice and should not be treated as such.

Section 1: Executive Summary

Section 1: Executive Summary

The Land Health Score for Wilder Wood Farm in 2025 is Level 5.6.

Over the past 8 years the trajectory has been steady.

Level 5 sits in the transitional zone between a degenerating ecosystem and a high-functioning one.

This Strategic Brief consolidates the assessment, diagnostic, and actionable insights for Wilder Wood Farm into a single operational overview. The land sits at Land Health Score (EDX) of 5.6 across 175.2 hectares and 44 fields, with a steady (mid) trajectory across 8 years. The limiting ecosystem process is Community Dynamics at 56%; the carbon balance is +6.1 tCO₂e/ha/yr. The brief is short and operational, designed to be readable in a single sitting before a decision meeting; the master Land Health Report is comprehensive, designed for the diagnostic and audit work that precedes major commitments.

The structure of the brief follows the order of decisions: verdict (where the land stands), key findings (what is driving the verdict), priorities (what to do first), and pointers (where the underlying evidence lives). All cross-references in this brief point to chapters of the master Land Health Report so any single line in the brief is one click away from its supporting evidence.

Brittleness 3.5/10 (Non-brittle) and the normal weather class for the most recent year (2025) frame how the priorities should be sequenced. Brittle environments compress the window in which interventions can take effect; stress years narrow that window further. Where the trajectory is positive, the brief's priorities focus on maintenance and amplification; where the trajectory is steady or negative, the priorities focus on diagnosis and first-move corrections. The four ecosystem-process scores read water cycle (WCI 83%), energy flow (EFI 63%), mineral cycle (MCI 66%), and community dynamics (CDI 54%); the lowest-scoring process is usually the one to address first.

Section 2: Site Overview

Section 2: Site Overview

Attribute

Value

Property

Wilder Wood Farm

Area

175 ha across 44 fields

Assessment period

8 years (2018-2025)

Ecosystem health

Land Health Score (EDX) of 5.6 (transitional condition)

Trajectory

Steady (Mid)

Limiting process

CDI6.0 Recovering (56%) (Community Dynamics)

Carbon balance

Indicative of +6.1 tCO₂e/ha/yr (net sink)

Brittleness

Non-brittle (3.5/10)

Weather context

NORMAL

Figure: Property map, field boundaries on satellite imagery

This overview summarises the key characteristics of the site. For full diagnostic detail, methodology, and confidence assessment, see the Baseline Land Health Assessment.

Section 3: Strategic Brief

Section 3: Strategic Brief

In the pages that follow you will find key findings relevant at a strategy level. There are also section references to the larger separate Baseline Land Health Report so the reader who wishes to know more detail can find it.

Assessment

Wilder Wood Farm sits at Land Health Score 5 (mid) at 58.8 percent on the site-wide grassland ensemble, placing it in the upper half of the Transitional band and within touching distance of the Recovering threshold above. The four wooded and agroforestry parcels tracked separately average considerably higher at Land Health Score 7 (mid), 69.1 percent, with three of the four sitting in the healthy range. The property is a 175-hectare mixed estate in the Atlantic Central ecoregion of Devon, spanning 38 permanent and rotational grassland parcels, two agroforestry alley-cropping fields (Hundred Acre Wood and Six Pine Trees), two wood-pasture parkland parcels (Owl's Holt and Wol's Wood), and three floodplain meadows along the river. The operating context is forgiving Atlantic country: brittleness sits at 3.4 (non-brittle, where rest reliably produces recovery), rainfall is dependable, and biological decay runs year-round. The 2025 growing season classified as Normal, with 348 mm of growing-season rain, three stress weeks and four optimal weeks, drier than the exceptional 2024 (486 mm, zero stress weeks) but well within the normal envelope. The eight-year trajectory shows the property climbing from Land Health Score 5 (low) in 2018 to Score 6 (mid) at its 2023 peak, then softening back to Score 5 (mid) in 2025 as two drier growing seasons tested the system. The 2025 reading is a fair test result, not a management reversal. Full site character sits in section 4 Context, and the trajectory read in section 2.1 Executive Summary.

Diagnostic

The limiting ecosystem process across the property is community dynamics: the diversity and functional richness of the plant community. Across 43 diagnosed parcels, 36 return community dynamics as the weakest of the four ecosystem processes, averaging 56 percent site-wide and running ten to fifteen points below the other three on almost every field. Water cycling is the strongest process at 83 percent site-wide with only a nine-point spread across the grassland parcels, mineral cycling holds at 66 percent, and energy capture at 63 percent is respectable. The pattern is classic productive-but-brittle: the underlying water and nutrient cycles have been restored, but sward composition has yet to catch up. Full process synthesis sits in section 3 Diagnostic Synthesis. The pattern shows up most acutely on four grassland parcels (Three Blind Mice Meadow, Goldilocks Field, Old MacDonald's Farmyard, The Cat and the Fiddle) that sit at Land Health Score 3 to 4 with all four processes weakening together. It shows up in a milder form across the mid-band. The four forest-track parcels diverge sharply: Hundred Acre Wood and Six Pine Trees perform at Score 7, Wol's Wood is recovering at Score 6 after a 2021 to 2022 canopy disturbance, and Owl's Holt sits at Score 3 with energy flow at 20 percent following a run of biomass losses. Carbon is a strong positive across the estate, drawing roughly six tonnes of CO2-equivalent per hectare per year with gross photosynthesis around 1,200 gC/m²/yr against ecosystem respiration of 896. Green process detail is in section 6, water cycle detail in section 5, carbon and forest-track diagnostics in section 7.

Actionable Insights

Diversity gap on the weakest grassland: Three Blind Mice Meadow, Goldilocks Field and Old MacDonald's Farmyard sit at Land Health Score 3 with community diversity in the 30 to 35 percent range and all four processes weakening together; this is the largest single lever on the property and moves the aggregate toward the Recovering band (section 3.10, section 9).

Rest before seed, on-farm before purchased: extend recovery periods on the weaker parcels by 20 to 50 percent, defer one or two paddocks for full seed set, then transfer hay with ripe seed heads from Peter Rabbit's Patch, Poohsticks Bridge and Mary's Garden onto the weaker fields; purchased seed is the last resort after two to three seasons (section 3.9, section 6, section 9).

Owl's Holt recovery window: wood-pasture parcel at Land Health Score 3 with energy flow at 20 percent, canopy cover at 66.7 percent and down 2.2 percentage points year-on-year, following four disturbance signals including a September 2025 severity event; requires a clean three-year recovery window with no further biomass extraction (section 3.10b, section 6, section 8).

The Cat and the Fiddle compaction check: wet valley field (Topographic Wetness Index 19.3) reading Water Cycle Index of only 65 percent alongside Mineral Cycle Index at 38 percent, the divergence between wet landscape position and modest water score points to surface compaction; walk after rain, check pugging around gateways and troughs, rest through wet months before any diversity work (section 3.9, section 8).

Ridge fields need shelter before intensification: Old Brown's Field, The Spider's Web Meadow, Baa-Baa Pasture and Old Mother Hubbard's Field sit on exposed ridge positions holding Land Health Score 6; hedgerow reinforcement or shelterbelt planting unlocks the next tier of enterprise options before any stocking increase (section 6, section 9).

Alley-cropping trajectory is the property's flagship: Hundred Acre Wood and Six Pine Trees hold Land Health Score 7 with recurring tree-row work signals across 2018, 2020, 2022 and 2025 reading as normal management rhythm; stretching row-work intervals or staggering the rotation so three-quarters of rows sit in full canopy at any time would lift energy flow into the mid-70s (section 7, section 9).

Wol's Wood recovery monitoring: biomass loss events in 2021 and 2022 pulled the parcel to Land Health Score 3 in 2024; strong bounce back to Score 6 in 2025 with canopy cover at 84.6 percent, understorey diversity is now the process to watch as light conditions stabilise (section 3.10b, section 8).

Aspect-differentiated rotation calendar: south-facing and east-facing parcels (Old Brown's Field, The Three Bears' Cottage, Mr Toad's Hall) warm two to three weeks ahead of the north-facing meadows (Peter Rabbit's Patch, Squirrel Nutkin's Field), and hold moisture two to three weeks longer in dry spells; running two rotation speeds rather than one uniform interval better matches the recovery envelope of each aspect (section 10, section 9).

Section 4: Risk Assessment

Section 4: Risk Assessment

Risk is the other side of the diagnostic coin. Where Section 3 of the Baseline Land Health Report identifies what is limiting ecosystem function and what to do about it, this section identifies what could go wrong, and where the exposure is greatest. The assessment covers ecological, financial, and compliance risk, drawing on the same data used throughout this report.

Ecological Risk

Ecological risk measures the vulnerability of each field to ecosystem process failure. Fields that are already stressed, declining in trajectory, or exposed to erosion represent the greatest operational risk to the land-based business.

Field

EDX

Trend

Erosion

Drought

Overall

Hundred Acre Wood

EDX7

-1.6%/yr

LOW

MODERATE

HIGH

Six Pine Trees

EDX7

-1.7%/yr

LOW

MODERATE

HIGH

Goldilocks Field

EDX3

-0.3%/yr

LOW

HIGH

HIGH

Three Blind Mice Meadow

EDX3

-1.8%/yr

LOW

HIGH

HIGH

The Crooked Man's Field

EDX4

+0.9%/yr

LOW

HIGH

HIGH

The Cat and the Fiddle Field

EDX4

-0.4%/yr

LOW

HIGH

HIGH

The Three Bears' Cottage Field

EDX5

+0.3%/yr

LOW

HIGH

HIGH

Humpty Dumpty's Wall Field

EDX5

-0.3%/yr

LOW

HIGH

HIGH

Hickory Dickory's Meadow

EDX5

+0.3%/yr

LOW

MODERATE

MODERATE

Jack's Beanstalk Field

EDX5

+1.6%/yr

LOW

HIGH

HIGH

The Wild Wood

EDX5

+0.7%/yr

LOW

LOW

LOW

Mr Toad's Hall Field

EDX5

-0.8%/yr

LOW

HIGH

HIGH

Old Mother Hubbard's Field

EDX6

+0.0%/yr

LOW

HIGH

HIGH

The Spider's Web Meadow

EDX6

+1.0%/yr

LOW

LOW

LOW

Old MacDonald's Farmyard

EDX3

+0.1%/yr

LOW

HIGH

HIGH

The Old Grey Mare's Field

EDX4

+0.3%/yr

LOW

MODERATE

MODERATE

Heffalump Pasture

EDX5

+1.0%/yr

LOW

MODERATE

MODERATE

Pooh Corner Meadow

EDX5

+0.6%/yr

LOW

LOW

LOW

Tigger's Bouncing Field

EDX5

+1.5%/yr

LOW

MODERATE

MODERATE

Squirrel Nutkin's Field

EDX5

+0.8%/yr

LOW

HIGH

HIGH

Kanga's Long Meadow

EDX5

+0.9%/yr

LOW

MODERATE

MODERATE

Baa-Baa Pasture

EDX5

+0.3%/yr

LOW

MODERATE

MODERATE

Piglet's Patch

EDX5

+0.3%/yr

LOW

LOW

LOW

The Thoughtful Spot

EDX5

+0.3%/yr

LOW

MODERATE

MODERATE

Benjamin Bunny's Burrow Field

EDX5

+0.3%/yr

LOW

LOW

LOW

Little Boy Blue's Haystack

EDX6

+0.5%/yr

LOW

LOW

LOW

Rabbit's Bottom Field

EDX6

+1.2%/yr

LOW

MODERATE

MODERATE

Old Brown's Field

EDX6

+0.8%/yr

LOW

LOW

LOW

Mr McGregor's Garden

EDX6

+0.7%/yr

LOW

LOW

LOW

Tom Kitten's Meadow

EDX6

+0.2%/yr

LOW

LOW

LOW

Mary's Garden

EDX6

+0.9%/yr

LOW

LOW

LOW

Jack & Jill's Hill

EDX6

+0.5%/yr

LOW

MODERATE

MODERATE

Wee Willie Winkie's Meadow

EDX6

+0.6%/yr

LOW

MODERATE

MODERATE

Bo-Peep's Sheep Field

EDX6

+1.0%/yr

LOW

MODERATE

MODERATE

Floody Place

EDX6

+0.1%/yr

LOW

LOW

LOW

Roo's Sandy Pit

EDX6

+0.7%/yr

LOW

LOW

LOW

Rabbit's Top Field

EDX6

+0.6%/yr

LOW

LOW

LOW

Poohsticks Bridge

EDX6

+0.1%/yr

LOW

LOW

LOW

Pigling Bland's Pasture

EDX6

+1.1%/yr

LOW

LOW

LOW

Peter Rabbit's Patch

EDX7

+0.5%/yr

LOW

MODERATE

MODERATE

Owl's Holt

EDX3

-2.2%/yr

LOW

HIGH

HIGH

Wol's Wood

EDX6

-0.2%/yr

LOW

HIGH

HIGH

Financial Risk

Natural capital is the productive foundation of any land-based business. This section translates ecological metrics into financial risk language, asset trajectory, revenue volatility, and the risk of stranded land.

Metric

Value

Status

Asset trajectory (EHI)

+0.10%/yr

STABLE

Revenue volatility (EHI CV)

0.039

MODERATE

Carbon capital trajectory

+0.10 tCO₂/yr²

STABLE

Stranded land (EDX1-3)

17.6 ha (3 fields)

AT RISK

Compliance & Certification Risk

Regulatory and certification frameworks increasingly require evidence of ecosystem condition and trajectory. This section assesses readiness against common standards.

Standard

Current Position

Status

Biodiversity (CDI as habitat proxy)

56%

ADEQUATE

Diffuse pollution risk (steep + bare)

0 fields exposed

LOW

Carbon sequestration (indicative)

Indicative of +6.1 tCO₂e/ha/yr

POSITIVE

TNFD LEAP. Locate

Site boundary mapped, satellite monitoring active

Indicative of PASS

TNFD LEAP. Evaluate

Multi-year vegetation + land cover quantified

Indicative of PASS

TNFD LEAP. Assess

Trends, process constraints, climate risk assessed

Indicative of PASS

TNFD LEAP. Prepare

Report metrics generated; formal disclosure pending

Indicative of PARTIAL

All status indicators are satellite-derived and indicative. They are not formal compliance assessments. Where a standard requires independent verification, audit, or client-specific disclosures, this report provides the underlying evidence base but not the certification itself.

Risk Matrix

Each field plotted by likelihood of ecosystem stress (low EHI + declining trend) against impact (field area × vulnerability). Fields in the upper-right quadrant represent the greatest risk to the property.

Figure: Risk Matrix. Likelihood vs Impact per field

Drought exposure on shallow-soil ridges is the headline risk

The biggest thing that could go wrong on this property is a genuine summer drought landing on the ridge-top pastures at the same time as a stocking peak. Devon has been forgiving so far. The last eight growing seasons have all sat inside the normal band for a non-brittle site (rainfall between 314 and 486 mm across the growing season, with 2024 being unusually generous). But the pattern to notice is that stress weeks and optimal weeks are both climbing over time, which is the signature of a climate that is becoming more variable rather than drier on average. A property that has never really been tested by drought does not yet know where its weak points are. The ridge-top fields are where a dry summer would show first. Old Brown's Field sits on a ridge (95 percent ridge, south-facing, Land Health Score 6 mid), The Spider's Web Meadow (76 percent ridge, east-facing) and Old Mother Hubbard (63 percent ridge) are the next most exposed. These fields already read a little drier in the water cycling data than the valley-floor fields, with Water Cycle Index in the mid-80s rather than the low-90s. That is still healthy, but the gap tells you which fields will lose ground first in a dry July. The management response is not complicated: rotate livestock off the ridges in a dry spell and onto the valley fields (Peter Rabbit's Patch, Poohsticks Bridge, Rabbit's Bottom Field) which will hold moisture two to three weeks longer.

The Cat and the Fiddle, Old MacDonald's Farmyard, Goldilocks and Three Blind Mice need attention this year

Four grassland parcels are running well below the site average and represent the concentrated risk on the property. The Cat and the Fiddle is at Land Health Score 4 (low) with mineral cycling reading 38 percent, which is genuinely weak. Old MacDonald's Farmyard, Goldilocks Field and Three Blind Mice Meadow are all at Score 3 with all four ecosystem processes in the 30 to 45 percent range. Nothing else on the property is anywhere near this band. These four fields are a combined risk to the site headline and, more practically, they are the fields most likely to fail in a stressed year because they have the least ecological buffer. The pattern across these four is uniform-low weakness rather than one dominant process failure, which points at systemic causes: possibly compaction, possibly a legacy of heavy set-stocking, possibly a soil chemistry issue. Worth walking these four with a spade this spring. If the top 15 cm shows a compaction pan, a single aeration pass followed by extended rest and mob grazing will reset the trajectory faster than any other intervention.

Owl's Holt is the forest-track risk to watch

On the forest parcels the picture is broadly good, but Owl's Holt is the exception and needs naming clearly. The parcel reads at Land Health Score 3 (mid) with energy flow at 20 percent, which is a collapsed reading against the wooded-pasture reference. The trajectory tells the story: this parcel ran at Score 5 to 6 from 2018 to 2021, dropped to Score 4 in 2022 and 2023, hit Score 2 in 2024, and is now recovering at Score 3. The disturbance record shows four separate biomass signals between 2018 and 2025, including a partial harvest signal in 2022 and a spectral break in September 2025. Canopy cover currently reads 66.7 percent, down 2.2 percentage points year-on-year. This is a parcel in active recovery from repeated interventions. The risk here is management-driven rather than climate-driven: any further biomass removal in the next two to three years will delay recovery significantly. The other three forest parcels (Hundred Acre Wood, Six Pine Trees, Wol's Wood) all sit at Score 6 or 7 and are functioning well. Wol's Wood shows a 4.7 percentage point canopy drop year-on-year and is worth checking on the ground, but the composite score has actually recovered from Score 3 in 2024 to Score 6 this year, so the parcel is healing.

Community diversity is the property-wide vulnerability that is invisible from the ground

The subtler risk, and the one that a walking inspection will not catch, is that community dynamics is the weakest of the four ecosystem processes across the whole grassland estate. Read down the CDI column and the numbers cluster in the 50s and 60s on the good fields, and drop into the 30s and 40s on the weaker ones. Water, energy and minerals are all working well; species diversity is the thin layer. On a non-brittle site like Devon this is the classic signature of long rest under a limited species pool: the grasses that are there grow vigorously, but the sward is not diversifying on its own. This matters because diversity is the insurance policy for the climate variability signal we already see in the weather record. A five-species sward on Peter Rabbit's Patch will hold biomass through a stress week that a fifteen-species sward would barely notice. The right response is emphatically not to buy in seed. Start with extended rest and let existing species flower and set seed, then cut hay from your most diverse paddocks (Peter Rabbit's Patch and Poohsticks Bridge are the candidates, with the highest CDI on the property) and spread it green onto the weaker fields with livestock trampling it in. A three-year on-farm seed transfer programme, done in that order, will move the CDI numbers more reliably than any purchased mix and at a fraction of the cost.

What to prepare for

In priority order: first, the four low-scoring grassland fields need a spade check and a management decision this spring. Second, Owl's Holt needs a moratorium on further biomass removal for two to three years. Third, build a drought playbook now, before you need it, that identifies which fields livestock come off first and which fields they move onto. Fourth, start the on-farm seed transfer work on the weakest ten fields, using your own diverse paddocks as the donor. None of these are emerg

Event Channel (Forest Track)

Disturbance signals detected on forest-track parcels by the event-channel detectors (PALSAR-2 year-on-year biomass change, Sentinel-1 radar step, Sentinel-2 burn-severity break, Hansen global forest change). Each detection carries an event-type token from the 15-token taxonomy. When the signal indicates biomass loss, the corresponding parcel-year enters an active recovery phase -- ecosystem function is classified as Recovering and stays there until regrowth becomes observable (typically over three or more years after the event). See the parcel-level diagnostic in Section 2 for the recovery-phase narrative per parcel and year.

Parcel

Regime

Trigger

Date

Magnitude

Confidence

Event type

Saturated

Owl's Holt

wooded_pasture

P2_HV_YOY_DROP

2018-07-15

-1.27 dB

moderate

biomass_drop_forest

no

Owl's Holt

wooded_pasture

PALSAR2_YOY_BIOMASS_DROP

2020-07-15

-0.30 frac

moderate

biomass_drop_forest

no

Owl's Holt

wooded_pasture

S1_VH_STEP_PARTIAL_HARVEST

2022-09-30

-0.47 dB

low

partial_harvest

no

Owl's Holt

wooded_pasture

S2_NBR_BREAK

2025-09-15

+0.32 dNBR

moderate

forest_severity_event

no

Hundred Acre Wood

alley_cropping

P2_HV_YOY_DROP

2018-07-15

-1.42 dB

moderate

tree_row_biomass_drop

no

Hundred Acre Wood

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2018-09-30

-2.15 dB

low

alley_crop_change_or_row_work

no

Hundred Acre Wood

alley_cropping

P2_HV_YOY_DROP

2020-07-15

-1.48 dB

moderate

tree_row_biomass_drop

no

Hundred Acre Wood

alley_cropping

S1_VH_PIXEL_CONCENTRATED_DROP

2020-08-31

-2.31 dB (p5 per-pixel YoY delta)

moderate

row_removal

no

Hundred Acre Wood

alley_cropping

S2_NBR_BREAK

2020-09-15

+0.22 dNBR

moderate

alley_crop_harvest

no

Hundred Acre Wood

alley_cropping

BSI_NDMI_CO_DROP

2020-09-30

-0.18 dNDMI

moderate

alley_tillage_or_ploughing

no

Hundred Acre Wood

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2020-09-30

-1.37 dB

low

alley_crop_change_or_row_work

no

Hundred Acre Wood

alley_cropping

P2_HV_YOY_DROP

2022-07-15

-1.02 dB

moderate

tree_row_biomass_drop

no

Hundred Acre Wood

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2022-09-30

-2.24 dB

low

alley_crop_change_or_row_work

no

Hundred Acre Wood

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2025-09-30

-1.40 dB

low

alley_crop_change_or_row_work

no

Six Pine Trees

alley_cropping

P2_HV_YOY_DROP

2020-07-15

-1.24 dB

moderate

tree_row_biomass_drop

no

Six Pine Trees

alley_cropping

S1_VH_PIXEL_CONCENTRATED_DROP

2020-08-31

-1.52 dB (p10 per-pixel YoY delta)

moderate

row_removal

no

Six Pine Trees

alley_cropping

BSI_NDMI_CO_DROP

2020-09-30

-0.13 dNDMI

moderate

alley_tillage_or_ploughing

no

Six Pine Trees

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2020-09-30

-1.29 dB

low

alley_crop_change_or_row_work

no

Six Pine Trees

alley_cropping

S2_NBR_BREAK

2021-09-15

+0.37 dNBR

moderate

alley_crop_harvest

no

Six Pine Trees

alley_cropping

BSI_NDMI_CO_DROP

2022-09-30

-0.35 dNDMI

moderate

alley_tillage_or_ploughing

no

Six Pine Trees

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2022-09-30

-2.14 dB

low

alley_crop_change_or_row_work

no

Six Pine Trees

alley_cropping

S1_VH_STEP_PARTIAL_HARVEST

2025-09-30

-0.75 dB

low

alley_crop_change_or_row_work

no

Wol's Wood

wooded_pasture

P2_HV_YOY_DROP

2021-07-15

-1.47 dB

moderate

biomass_drop_forest

no

Wol's Wood

wooded_pasture

PALSAR2_YOY_BIOMASS_DROP

2021-07-15

-0.37 frac

low

biomass_drop_forest

yes

Wol's Wood

wooded_pasture

PALSAR2_YOY_BIOMASS_DROP

2022-07-15

-0.18 frac

moderate

biomass_drop_forest

no

Saturated = yes: the underlying PALSAR-2 pair includes at least one reading above the L-band 150 t/ha sensitivity ceiling. The reported fractional loss is a lower bound -- actual biomass loss may be larger.

Owl's Holt -- wooded_pasture

P2_HV_YOY_DROP on 2018-07-15: magnitude -1.27 dB (moderate confidence), event type biomass_drop_forest.

PALSAR-2 HV dropped -1.27 dB YoY.

PALSAR2_YOY_BIOMASS_DROP on 2020-07-15: magnitude -0.30 frac (moderate confidence), event type biomass_drop_forest.

PALSAR-2 L-band HV/HH backscatter declined 30.2% YoY, equivalent to ~14 t/ha woody biomass loss (prior 48 -> current 33 t/ha). Check for selective thinning, windthrow, drought-legacy mortality, or pest outbreak.

S1_VH_STEP_PARTIAL_HARVEST on 2022-09-30: magnitude -0.47 dB (low confidence), event type partial_harvest.

Annual mean VH dropped -0.38 dB YoY; summer-mean dropped -0.47 dB YoY.

S2_NBR_BREAK on 2025-09-15: magnitude +0.32 dNBR (moderate confidence), event type forest_severity_event.

dNBR (pre Apr-May minus post Aug-Oct) = 0.322. Threshold 0.15. NBR severity on forest -- fire, clearcut, or severe storm damage.

Hundred Acre Wood -- alley_cropping

P2_HV_YOY_DROP on 2018-07-15: magnitude -1.42 dB (moderate confidence), event type tree_row_biomass_drop.

PALSAR-2 HV dropped -1.42 dB YoY. L-band HV drop on alley cropping -- PALSAR sees tree canopy over arable alleys; this signal typically indicates tree row removal or major pruning of the overstory.

S1_VH_STEP_PARTIAL_HARVEST on 2018-09-30: magnitude -2.15 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -0.39 dB YoY; summer-mean dropped -2.15 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

P2_HV_YOY_DROP on 2020-07-15: magnitude -1.48 dB (moderate confidence), event type tree_row_biomass_drop.

PALSAR-2 HV dropped -1.48 dB YoY. L-band HV drop on alley cropping -- PALSAR sees tree canopy over arable alleys; this signal typically indicates tree row removal or major pruning of the overstory.

S1_VH_PIXEL_CONCENTRATED_DROP on 2020-08-31: magnitude -2.31 dB (p5 per-pixel YoY delta) (moderate confidence), event type row_removal.

Concentrated disturbance via p5: at least ~5 % of parcel pixels dropped 2.31 dB or more YoY (p5=-2.31, p10=-2.10). Concentrated sub-parcel VH drop -- likely localised tree row removal on alley cropping parcel.

S2_NBR_BREAK on 2020-09-15: magnitude +0.22 dNBR (moderate confidence), event type alley_crop_harvest.

dNBR (pre Apr-May minus post Aug-Oct) = 0.219. Threshold 0.15. NBR severity consistent with annual harvest of the arable crop in the alleys between tree rows. Expected annual event. Investigate only if timing or magnitude is unusual for the crop rotation.

BSI_NDMI_CO_DROP on 2020-09-30: magnitude -0.18 dNDMI (moderate confidence), event type alley_tillage_or_ploughing.

BSI zero-crossing (early -0.131 -> late 0.047); NDMI dropped -0.184. Bare-soil emergence + moisture drop in the alleys -- characteristic signature of tillage / ploughing. Relevant for soil-carbon accounting and no-till vs conventional management scoring.

S1_VH_STEP_PARTIAL_HARVEST on 2020-09-30: magnitude -1.37 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -1.29 dB YoY; summer-mean dropped -1.37 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

P2_HV_YOY_DROP on 2022-07-15: magnitude -1.02 dB (moderate confidence), event type tree_row_biomass_drop.

PALSAR-2 HV dropped -1.02 dB YoY. L-band HV drop on alley cropping -- PALSAR sees tree canopy over arable alleys; this signal typically indicates tree row removal or major pruning of the overstory.

S1_VH_STEP_PARTIAL_HARVEST on 2022-09-30: magnitude -2.24 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -0.51 dB YoY; summer-mean dropped -2.24 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

S1_VH_STEP_PARTIAL_HARVEST on 2025-09-30: magnitude -1.40 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -0.81 dB YoY; summer-mean dropped -1.40 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

Six Pine Trees -- alley_cropping

P2_HV_YOY_DROP on 2020-07-15: magnitude -1.24 dB (moderate confidence), event type tree_row_biomass_drop.

PALSAR-2 HV dropped -1.24 dB YoY. L-band HV drop on alley cropping -- PALSAR sees tree canopy over arable alleys; this signal typically indicates tree row removal or major pruning of the overstory.

S1_VH_PIXEL_CONCENTRATED_DROP on 2020-08-31: magnitude -1.52 dB (p10 per-pixel YoY delta) (moderate confidence), event type row_removal.

Concentrated disturbance via p10: at least ~10 % of parcel pixels dropped 1.52 dB or more YoY (p5=-1.65, p10=-1.52). Concentrated sub-parcel VH drop -- likely localised tree row removal on alley cropping parcel.

BSI_NDMI_CO_DROP on 2020-09-30: magnitude -0.13 dNDMI (moderate confidence), event type alley_tillage_or_ploughing.

BSI zero-crossing (early -0.087 -> late 0.036); NDMI dropped -0.128. Bare-soil emergence + moisture drop in the alleys -- characteristic signature of tillage / ploughing. Relevant for soil-carbon accounting and no-till vs conventional management scoring.

S1_VH_STEP_PARTIAL_HARVEST on 2020-09-30: magnitude -1.29 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -1.08 dB YoY; summer-mean dropped -1.29 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

S2_NBR_BREAK on 2021-09-15: magnitude +0.37 dNBR (moderate confidence), event type alley_crop_harvest.

dNBR (pre Apr-May minus post Aug-Oct) = 0.375. Threshold 0.15. NBR severity consistent with annual harvest of the arable crop in the alleys between tree rows. Expected annual event. Investigate only if timing or magnitude is unusual for the crop rotation.

BSI_NDMI_CO_DROP on 2022-09-30: magnitude -0.35 dNDMI (moderate confidence), event type alley_tillage_or_ploughing.

BSI zero-crossing (early -0.312 -> late 0.045); NDMI dropped -0.353. Bare-soil emergence + moisture drop in the alleys -- characteristic signature of tillage / ploughing. Relevant for soil-carbon accounting and no-till vs conventional management scoring.

S1_VH_STEP_PARTIAL_HARVEST on 2022-09-30: magnitude -2.14 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -0.32 dB YoY; summer-mean dropped -2.14 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

S1_VH_STEP_PARTIAL_HARVEST on 2025-09-30: magnitude -0.75 dB (low confidence), event type alley_crop_change_or_row_work.

Annual mean VH dropped -0.75 dB YoY; summer-mean dropped -0.60 dB YoY. Parcel-mean VH drop on alley cropping -- could be arable crop harvest (seasonal), row maintenance, or tree thinning. Magnitude + timing narrows the interpretation.

Wol's Wood -- wooded_pasture

P2_HV_YOY_DROP on 2021-07-15: magnitude -1.47 dB (moderate confidence), event type biomass_drop_forest.

PALSAR-2 HV dropped -1.47 dB YoY.

PALSAR2_YOY_BIOMASS_DROP on 2021-07-15: magnitude -0.37 frac (low confidence), event type biomass_drop_forest.

PALSAR-2 L-band HV/HH backscatter declined 37.5% YoY, equivalent to ~60 t/ha woody biomass loss (prior 161 -> current 101 t/ha). Pair includes saturated AGB reading(s) (>=150 t/ha); fractional magnitude is a lower bound -- actual biomass loss may be larger. Check for selective thinning, windthrow, drought-legacy mortality, or pest outbreak.

Note: the PALSAR-2 readings underlying this trigger sit above the L-band sensitivity ceiling. The reported fractional loss is a lower bound -- actual biomass loss may be larger.

PALSAR2_YOY_BIOMASS_DROP on 2022-07-15: magnitude -0.18 frac (moderate confidence), event type biomass_drop_forest.

PALSAR-2 L-band HV/HH backscatter declined 17.8% YoY, equivalent to ~18 t/ha woody biomass loss (prior 101 -> current 83 t/ha). Check for selective thinning, windthrow, drought-legacy mortality, or pest outbreak.

Section 5: Opportunities

Section 5: Opportunities

Where the risk assessment identifies what could go wrong, this section identifies what could go right. Every diagnostic constraint is also an opportunity, a field that is underperforming its landscape position has the most room to improve. The opportunities below are ranked by impact and feasibility, drawing on the same data used throughout this report.

Quick Wins

Fields where small management changes could shift the score within one to two growing seasons. These are the opportunities with the fastest payback, fields close to an EDX band boundary, fields with fixable water constraints, or fields where the strongest performer’s approach could be replicated.

Field

Current

Opportunity

The Cat and the Fiddle Field

EDX4

Near EDX5 boundary (0.4% to go)

The Wild Wood

EDX5

Near EDX6 boundary (0.6% to go)

Tigger's Bouncing Field

EDX5

Near EDX6 boundary (1.2% to go)

Kanga's Long Meadow

EDX5

Near EDX6 boundary (2.5% to go)

Baa-Baa Pasture

EDX5

Near EDX6 boundary (0.5% to go)

The Thoughtful Spot

EDX5

Near EDX6 boundary (2.2% to go)

Poohsticks Bridge

EDX6

Near EDX7 boundary (2.5% to go)

Peter Rabbit's Patch

EDX7

Near EDX8 boundary (0.7% to go)

Strategic Investments

Landscape-scale interventions with compound returns over a 1-5 year horizon. These require more planning and investment than the quick wins above, but address root causes rather than symptoms. The table below names each investment, the fields or area in scope, and the reason it is being recommended. "Process Constraint" entries refer to the site-wide limiting ecosystem process (water, energy, mineral or community dynamics) that is currently capping overall ecosystem function, the highest-leverage intervention available on this land.

Investment

Scope

Rationale

Process Constraint

Site-wide: Co-limited (GREEN+CDI)

The site-wide diagnostic pattern. Diversity deficit, diversify species/functional groups. Addressing this constraint unlocks improvement across every field carrying the same pattern; leaving it untreated caps how high any other intervention can lift the overall ecosystem score.

Ecosystem Service Indicators

Healthy ecosystems generate measurable outcomes beyond agricultural production , carbon sequestration, habitat improvement, and water quality protection. This section identifies what the land is delivering and where improvement trajectories could strengthen the ecosystem service profile.

Ecosystem Service

Current Evidence

Significance

Carbon sequestration

Indicative of 1069 tCO₂e/yr (6.1 tCO₂e/ha/yr × 175 ha)

Active net sink, land is building soil carbon

Habitat condition (CDI)

Site mean 56%, developing

Improvement trajectory creates biodiversity uplift evidence

Water quality protection

WCI 83%, 0 fields with erosion exposure

Effective water cycling reduces diffuse pollution risk

All indicators are satellite-derived and indicative. They demonstrate the direction and magnitude of ecosystem service delivery but are not verified measurements under any payment scheme or certification standard.

Opportunity Map

Fields ranked by opportunity score, the combination of proximity to a band boundary, water infrastructure potential, tree integration suitability, and diversity uplift headroom.

Figure: Opportunity Map, fields ranked by improvement potential

The highest-impact move is closing the diversity gap on the weakest third of the grassland

The single largest upside on this property sits in roughly a dozen grassland parcels where community dynamics is the drag on everything else. Water and mineral cycling on these fields are working well, the biology just does not yet have the species toolkit to convert that into peak production and resilience. Fix that and the whole property lifts. The pattern is clear in the numbers. Three Blind Mice Meadow reads at Land Health Score 3 (mid) with community diversity at 30 percent, Goldilocks Field at Land Health Score 3 (low) with diversity at 33 percent, and Old MacDonald's Farmyard at Land Health Score 3 (low) with diversity at 35 percent. In every one of these cases the water cycle is functioning at 64 to 68 percent and the mineral cycle at 39 to 42 percent, so the machinery for growth is present. What is missing is the range of plants that would let the sward respond to variable weather, cycle nutrients efficiently, and hold ground under grazing pressure. Lift community diversity on these fields from the low-30s into the 50s and the composite Score moves from band 3 to band 5 without any other intervention. The realistic upside on the weakest twelve parcels is roughly 10 to 15 Score points over three to four seasons. The route to that upside follows the standard recovery hierarchy, and the good news is that it costs almost nothing. Start with rest, extend recovery periods on Three Blind Mice, Goldilocks and Old MacDonald's Farmyard so the existing seed bank can express, flower and self-seed. Follow with mob grazing to trample seed into the surface and break any thatch layer. Defer one or two paddocks per season for full seed set, then cut hay with ripe seed heads from the strongest diversity paddocks on the property (Peter Rabbit's Patch, Poohsticks Bridge, Wee Willie Winkie's Meadow) and spread it onto the weaker fields with livestock to trample it in. Purchased seed is the last resort, and on this property with 38 grassland parcels the on-farm donor material is abundant, there is no need to buy anything in for two to three years.

Owl's Holt is the second-highest-leverage opportunity, and it is a forest question, not a grassland one

The wooded pasture at Owl's Holt is the one parcel where the trajectory has genuinely weakened, moving from Land Health Score 6 in 2019 and 2020 down to Land Health Score 3 (low) in 2025. The disturbance signals across 2018 to 2025 show a sequence of biomass drops, a partial harvest signature in 2022, and a burn-ratio break in 2025, with canopy cover now at roughly 67 percent and dropping. Energy flow reads at 20 percent, which is the limiting process by a wide margin. Mineral cycling and water cycling on the parcel are still functioning at 80 percent, so the soil and hydrology are intact. What has weakened is the canopy itself and the productive tree layer that drives everything else in a wooded pasture system. The opportunity here is to decide what Owl's Holt is meant to be over the next decade and manage accordingly. If it is intended as wooded pasture, active canopy recovery through underplanting, browse control and a rest period from stock during establishment will lift the parcel back toward Land Health Score 6 within three to five years. If the intention is a different regime altogether (more open silvopasture, or conversion toward alley-cropping alongside the neighbouring Hundred Acre Wood and Six Pine Trees), that is a strategic decision worth taking deliberately rather than by drift. Either way, this is the parcel where a specific intervention plan will pay back most visibly in the next assessment cycle.

The alley-cropping parcels are the property's flagship and they can be pushed further

Hundred Acre Wood at Land Health Score 7 (mid) and Six Pine Trees at Land Health Score 7 (mid) are already reading in the healthy range for their reference state. Water cycling is at 92 and 100 percent, mineral cycling in the mid-60s, community diversity at 69 percent on both. The limiting process on each is energy flow, sitting at 60 and 67 percent, which is characteristic of alley-cropping systems where the tree rows are still building canopy volume alongside the crop alleys. The eight-year record shows both parcels have held Score 7 to 9 consistently, with the small dip to Score 7 in 2025 tracking a late-season row work signature rather than any underlying decline. The upside on these two parcels is more modest in Score points (perhaps 2 to 3 points, into band 8) but it is worth pursuing because it demonstrates what the property can be. The lever is tree row biomass: as the rows mature and canopy volume rebuilds between harvest cycles, energy flow will climb into the 70s and pull the composite Score with it. The management question is whether the current row-work rotation (visible in the 2018, 2020, 2022 and 2025 disturbance signals) allows enough recovery time between interventions. Stretching the interval by a year or two, or staggering the work so that at any given time three-quarters of the rows are in full canopy, would let the energy flow score settle at its higher band.

The realistic five-year picture

Taken together, the grassland diversity work, the Owl's Holt canopy decision, and the alley-cropping refinement give the property a coherent five-year improvement plan. On the grassland side, the weakest twelve fields lift from band 3 and 4 into band 5 and 6, and the strong fields in band 6 and 7 hold or tick up as the whole rotation gets more forage-diverse. Wol's Wood, currently at Land Health Score 6 (mid) after a 2021 to 2022 biomass drop, will continue its natural recovery without intervention (it has already climbed from Score 3 in 2024 back to Score 6). The forest track parcels stabilise at Score 7 to 8, and the site-wide grassland aggregate moves from its current

Regime-specific Opportunities (Forest Track)

Each regime has its own ecological levers. The paragraphs below set out where the headroom sits for each forest-track regime present on this property -- generic for the regime, applicable across the parcels listed in each header. These complement the at-site quick-wins above; they describe the structural moves that bring a site closer to the upper end of what the regime can achieve, rather than just shifting a single year's score.

Alley cropping (Hundred Acre Wood, Six Pine Trees)

Alley cropping rewards canopy density. Once the tree rows are established, the lever is on the alleys: a multi-species cover crop rotation (legume + cereal + brassica) in the alley keeps the soil covered between cash-crop years and feeds the trees through root exudates. Widen the tree belts on the windward edge to reduce in-row evapotranspiration losses. This regime grows fastest on CDI and MCI as the trees mature -- expect a rising EHI trajectory through year 15.

Wood-pasture (Owl's Holt, Wol's Wood)

Wood-pasture's strength is in legacy standards over a managed sward. The opportunity is to plant successor cohorts before the existing veterans thin the canopy through senescence: 10-20 trees/ha in tree shelters, managed for 5-10 years until they're above browse height. Rotational grazing maintains the sward; pollarding the standards (where culturally appropriate) extends standard lifespan by decades.

Section 6: Trajectory

Section 6: Trajectory

The trajectory classification answers one question: across the 8 years of assessment (2018-2025), is the ecosystem getting better, holding steady, or declining? This is the multi-year signal that distinguishes a single year’s weather noise from a real change in land condition.

Steady (Mid)

The land is holding steady at a mid-range level of function (Land Health Score 5.6). There is capacity for improvement, the diagnostic identifies what is holding the system back.

Section 7: Methodology & Confidence

Section 7: Methodology & Confidence

Data Sources

Source

Res.

Revisit

Role

Sentinel-2 MSI

10 m

5 day

Optical: 12 spectral indices

Sentinel-1 C-SAR

10 m

12 day

Radar: VH, VV

PALSAR-2 L-SAR

25 m

Annual

Radar: HV (woody biomass)

Landsat 8/9 TIRS

100 m

16 day

Thermal: LST, cooling

ECOSTRESS

70 m

Variable

Thermal: ISS orbit

MODIS MOD17A2H

500 m

8 day

GPP calibration

GEDI L4A

25 m

Sparse

Lidar: AGB

SMAP L4

9 km

Daily

Soil moisture

Dynamic World

10 m

Per-scene

Land cover (9 classes)

ERA5-Land

11 km

Daily

Climate variables

SoilGrids

250 m

Static

SOC, clay, nitrogen

UK LIDAR

1-2 m

Static

High-res DEM

Scoring Framework

Land Health Scoring Framework

EcoIntel scores four ecosystem processes (Energy Flow, Water Cycling, Mineral Cycling, Community Dynamics) using weighted composites of optical indices, radar structure, and soil/litter proxies. Process scores (0-100%) are converted to a 9-level EDX classification. An 8-model weather-corrected ensemble using spectral, temporal, radar, topographic, and climate predictors. Models G and H incorporate growing-season stress weeks and evapotranspiration ratio to separate weather effects from ecosystem health. Cross-validated performance: R²=0.55, MAE=11 points, r=0.79.

Confidence Assessment

Confidence reflects the length of the assessment record and the availability of calibration data. Longer records (5+ years) provide HIGH confidence because they capture inter-annual variability and reveal genuine trends rather than single-year snapshots.

Assessment period: 8 years (2018-2025). Confidence: HIGH.

What Remote Sensing Can and Cannot Detect

Can Detect

Cannot Detect

Vegetation vigour, cover, seasonal dynamics (10 m)

Individual plant species

Canopy structure and woody biomass (25 m)

Soil biology (fungi:bacteria, earthworms)

Soil moisture trends (10 m radar)

Root depth and architecture

Land surface temperature (70-100 m)

Soil aggregate stability

Multi-year productivity trends

Management intent

Carbon flux estimation

Soil chemistry (pH, nutrients)

Ecological Knowledge Base

The diagnostic interpretations in this report draw on a curated knowledge library of ecological principles. These include:

These principles are applied programmatically through the diagnostic matrix and inform the site-specific interpretations throughout this report. The knowledge base is maintained by Ecological Intelligence and draws on published ecological science.

Glossary

Glossary

1Collapsed
2Depleted
3Degraded
4Stressed
5TransitionalYour land
6Recovering
7Healthy
8Thriving
9Flourishing
1 · Collapsed (lowest)9 · Flourishing (highest)

Water Cycle Index (WCI)

LevelRangeWhat this level means
9Flourishing95-100%The landscape acts as a sponge, rainfall infiltrates fully and soils hold steady through extreme events.
8Thriving90-95%Excellent infiltration with rare runoff. The water cycle is doing its job through normal storms.
7Healthy85-90%Good infiltration with only occasional runoff in heavy rain. Soils are mostly stable.
6Recovering80-85%The water cycle is working but with some runoff during storms. Foundations are sound and the room to improve is in capture and retention.
5Transitional70-80%A transitional water cycle, working in places, weakening in others. Targeted landscape design (keyline, swales, ponds) would unlock real gains.
4Stressed60-70%The water cycle is weakening across the system, frequent sheet flow and pedestals around plants signal active soil loss.
3Degraded50-60%Significant dysfunction in the water cycle, rills and runoff are common across the landscape.
2Depleted40-50%Severe weakening of the water cycle; most rainfall is lost to runoff and the soil surface is widely capped.
1Collapsed0-40%The water cycle has effectively collapsed, rainfall runs off immediately and erosion is severe.

Energy Flow Index (EFI)

LevelRangeWhat this level means
9Flourishing95-100%Peak photosynthetic capacity throughout the year, the system captures all available solar energy.
8Thriving85-95%Strong biomass production with a stable canopy through normal disturbance.
7Healthy75-85%Healthy canopy growth with only brief stress-related dips.
6Recovering60-75%The canopy is doing real work, with seasonal stress dips that recovery has not yet smoothed out. Energy capture is on the right side of the curve.
5Transitional40-60%Energy capture is uneven across the year, strong in spring, weakening in summer. Recovery management would lift this further.
4Stressed30-40%A thin canopy with patchy litter; the system is producing biomass but slowly and unreliably.
3Degraded20-30%Low photosynthetic capacity even in growing season; canopy is sparse and slow to respond.
2Depleted10-20%Very low photosynthesis; the canopy is nearly absent for much of the year.
1Collapsed0-10%Canopy has collapsed or is dominated by standing dead material.

Mineral Cycle Index (MCI)

LevelRangeWhat this level means
9Flourishing90-100%Rapid, complete nutrient cycling, the soil builds organic matter continuously.
8Thriving80-90%Strong mineral cycling with fast litter incorporation and high microbial activity.
7Healthy70-80%Good mineral turnover with only occasional seasonal slow-down.
6Recovering60-70%Mineral cycling is working but slows in dry or cold periods. The biological engine is in place, the next step is to keep it warm year-round.
5Transitional50-60%Litter is starting to accumulate without breaking down; cycling is uneven across the site.
4Stressed40-50%Poor litter incorporation, nutrients are locked in undecomposed material on the surface.
3Degraded30-40%Mineral cycle largely broken; bare ground and compacted surfaces are common.
2Depleted20-30%Active erosion is stripping soil and nutrients; cycling has effectively collapsed.
1Collapsed0-20%Soil mineral cycle is non-functional and nutrient cycling has effectively collapsed.

Community Dynamics Index (CDI)

LevelRangeWhat this level means
9Flourishing85-100%Rich functional diversity across all groups; rare species thrive.
8Thriving75-85%Well-structured communities with low presence of undesirable species.
7Healthy65-75%Healthy functional groups; rare species appear occasionally.
6Recovering55-65%Diversity is recovering, the foundation species are in place and the rarer functional groups are working their way back in.
5Transitional45-55%Some functional groups are uneven, and undesirable species are starting to gain ground. Extended recovery periods are the lever here.
4Stressed35-45%Key functional groups are noticeably weakening; diversity is declining.
3Degraded25-35%Undesirable species are common; rare species rarely seen.
2Depleted15-25%Functional groups are actively failing and diversity is sharply reduced.
1Collapsed0-15%The community has collapsed to a handful of stress-tolerant species.
9Flourishing#0B4D26
8Thriving#1F6E3D
7Healthy#3E9345
6Recovering#7BAF44
5Transitional#C9C943
4Stressed#FED976
3Degraded#D9A72A
2Depleted#B24D22
1Collapsed#6B1E1E
Land Health Score
The headline metric, a property's overall ecological condition, given as a level from 1 (Collapsed) to 9 (Flourishing) with its band label.
Band
The name attached to each level: Collapsed, Depleted, Degraded, Stressed, Transitional, Recovering, Healthy, Thriving, Flourishing. Each band has one fixed colour.
EDX, Ecological Diagnostic Index
The underlying 0-100% index from which the Land Health Score level is derived. Used in methodology only.
EHI, Ecological Health Index
The composite that combines the four ecosystem-process scores into the EDX value.
Ecosystem processes
The four functional lenses assessed on the same nine-level scale: Water Cycle, Energy Flow, Mineral Cycle and Community Dynamics.
Evidenced · Positioned · Baseline · Documented
Confidence language for each finding, from multiple corroborating signals (Evidenced) through to recorded but not yet corroborated (Documented). This report never uses pass / fail.
VVB, Validation & Verification Body
An accredited third party that verifies carbon or biodiversity claims for market use.

EDX Land Health Score

The Land Health Score classifies each property into one of nine bands. EDX is the technical name for the band number, so “EDX8 Thriving” is the same as “Land Health Score Level 8”. The entries below describe each band in detail: the ecological characteristics that define it, the typical process score ranges, and the practical steps required to move up to the next band. For an at-a-glance comparison across all nine bands see Section 1.4.1 of the Master Report; for this site’s current band see Section 2.2 of the Master Report.

See the concept introduction in Section 1.4.1 of the Master Report and Section 2.2 of the Master Report for the site-specific reading.

EDX9, Flourishing

Ecosystems not only resilient but actively improved by disturbance, with highly efficient water infiltration, negligible erosion, vigorous canopy with strong solar energy capture, and diverse communities where rare species thrive. Water cycles effectively with minimal runoff, soils remain stable under stress, and functional groups are vigorous across the full diversity spectrum. This represents the pinnacle of ecological health where the system builds capacity through interaction with its environment.

Process

Range

Characteristics

Water Cycling (WCI)

95-100%

Infiltration efficient; minimal runoff

Energy Flow (EFI)

95-100%

High live canopy; strong capture/conversion

Mineral Cycling (MCI)

90-100%

Soil surface stable; negligible erosion

Community Dynamics (CDI)

85-100%

Diverse; desirable FGs vigorous; rares present

Path to improvement: EDX9 represents optimal function. Maintain through adaptive management that responds to system feedback, protect rare species habitat, continue monitoring for early warning signals, and share knowledge with broader community to support regional ecosystem health.

EDX8, Thriving

Ecosystem processes are efficient and mutually reinforcing, creating robust ecological health that recovers quickly from disturbance. Good water infiltration with rare erosion events, stable soils showing no active degradation, high photosynthetic biomass production, and well-structured communities with low undesirable species presence. Systems at this level maintain function through normal climate variability and disturbance events.

Process

Range

Characteristics

Water Cycling (WCI)

90-95%

Good infiltration; rare rills

Energy Flow (EFI)

85-95%

High photosynthetic mass

Mineral Cycling (MCI)

80-90%

Stable; no active pedestals

Community Dynamics (CDI)

75-85%

Good structure; low undesirables

Path to improvement: To reach EDX9: Enhance habitat complexity for rare species, eliminate remaining stress points in seasonal dips, fine-tune intervention timing to phenological and moisture cycles, increase functional group diversity in weak areas, and build deeper soil organic matter reserves through strategic carbon inputs.

EDX7, Healthy

Good infiltration, stable soils, strong canopy growth, and healthy community dynamics characterize this band, representing solid ecosystem function suitable for sustained productivity. Water cycles are mostly effective with occasional limitations, soils are predominantly stable, photosynthesis is robust with only short stress-related dips, and functional groups are healthy with rare species appearing occasionally. This is the threshold where regenerative management typically aims to maintain or exceed.

Process

Range

Characteristics

Water Cycling (WCI)

85-90%

Mostly effective; occasional limits

Energy Flow (EFI)

75-85%

Robust growth; short stress dips

Mineral Cycling (MCI)

70-80%

Mostly stable

Community Dynamics (CDI)

65-75%

FGs healthy; rares occasional

Path to improvement: To reach EDX8: Address seasonal stress periods with better recovery management, increase litter cover uniformity across landscape, strengthen water infiltration in limited areas, boost functional diversity in weaker zones, and refine disturbance timing to match plant vigor cycles for faster recovery.

EDX6, Recovering

Ecosystem cycles are mostly working but with limited resilience and patchy diversity, indicating improvement from lower states but not yet fully functional. Some runoff events occur during heavy rainfall, minor soil instability is beginning to show, canopy exhibits evident seasonal stress dips, and some functional groups show weakness or patchiness. Land in this band is on a positive trajectory but requires continued management attention.

Process

Range

Characteristics

Water Cycling (WCI)

80-85%

Some runoff events

Energy Flow (EFI)

60-75%

Seasonal dips evident

Mineral Cycling (MCI)

60-70%

Minor instability showing

Community Dynamics (CDI)

55-65%

Some FG weakness/patchiness

Path to improvement: To reach EDX7: Reduce bare ground exposure through improved canopy cover and understorey density, extend non-intervention periods between operations, address weak functional groups through enrichment planting or habitat creation, improve water distribution to eliminate dry spots, and build soil organic matter through increased litter retention and reduced soil disturbance.

EDX5, Transitional

Some ecosystem processes are holding while others are weakening, creating uneven canopy cover and diversity across the landscape. Runoff is frequent during storms, localized erosion and soil capping appear in vulnerable areas, canopy is uneven with variable vigor, and undesirable species are beginning to increase. This band represents a critical threshold where management decisions will determine whether the system improves toward EDX6 or weakens toward EDX4.

Process

Range

Characteristics

Water Cycling (WCI)

70-80%

Runoff frequent storms

Energy Flow (EFI)

40-60%

Uneven canopy

Mineral Cycling (MCI)

50-60%

Localized erosion/capping

Community Dynamics (CDI)

45-55%

Undesirables creeping

Path to improvement: To reach EDX6: Urgent need to stop degradation trend. Immediately reduce soil disturbance, dramatically increase ground cover through enrichment planting and assisted natural regeneration, address erosion hotspots with targeted interventions, extend non-intervention periods significantly, and reduce harvesting pressure to allow ecosystem recovery. This is the last easy intervention point before major restoration becomes necessary.

EDX4, Stressed

Patchy vegetation cover, stuttering ecosystem cycles, and weakening functional group integrity characterize this vulnerable state. Water infiltration is poor with frequent sheet flow across the surface, pedestals begin to appear around plant bases indicating active soil loss, canopy is thin with patchy litter distribution, and key functional groups are noticeably weakening. Systems in this band are highly vulnerable to further degradation without significant management intervention.

Process

Range

Characteristics

Water Cycling (WCI)

60-70%

Poor soak; frequent sheet flow

Energy Flow (EFI)

30-40%

Canopy thin; litter patchy

Mineral Cycling (MCI)

40-50%

Pedestals appear

Community Dynamics (CDI)

35-45%

Key FGs weakening

Path to improvement: To reach EDX5: Major management redesign required. Cease all extractive operations and implement canopy retention, establish emergency ground cover through pioneer nurse species, address all visible erosion with mechanical and biological fixes, implement non-intervention zones for worst areas, introduce missing functional groups through assisted natural regeneration, and develop long-term soil rebuilding strategy. Expect 3-5 year recovery timeline with intensive inputs.

EDX3, Degraded

Poor water infiltration, visible erosion signals, low photosynthetic capacity, and rising dominance of undesirable species indicate significant ecosystem dysfunction. Regular runoff and rill formation occur, erosion indicators are common across the landscape, biomass production is low with slow recovery from disturbance, and undesirable species are becoming common while rare species are rarely seen. Land in this band requires comprehensive management redesign to prevent further decline.

Process

Range

Characteristics

Water Cycling (WCI)

50-60%

Regular runoff; rills

Energy Flow (EFI)

20-30%

Low biomass; slow recovery

Mineral Cycling (MCI)

30-40%

Erosion signals common

Community Dynamics (CDI)

25-35%

Undesirables common; rares rare

Path to improvement: To reach EDX4: Comprehensive restoration program essential. Halt all extraction immediately, implement mechanical erosion control structures, establish pioneer nurse species for canopy rebuilding and soil stabilisation urgently, protect remaining seed trees as mycorrhizal refugia, consider importing topsoil for worst areas, develop 5-10 year restoration plan with staged interventions, seek expert guidance and potentially external funding. Economic returns unlikely for many years - focus must be on stopping collapse.

EDX2, Depleted

Severe weakening of water and mineral cycles, weak canopy, and failing diversity indicate land on the edge of collapse requiring urgent intervention. Little water infiltrates with most rainfall lost to runoff, active erosion with widespread soil surface capping, low photosynthetic activity producing minimal biomass, and functional groups actively failing with sharply reduced diversity. Without immediate management changes, systems in this band are likely to collapse to EDX1.

Process

Range

Characteristics

Water Cycling (WCI)

40-50%

Little infiltration

Energy Flow (EFI)

10-20%

Low photosynthesis

Mineral Cycling (MCI)

20-30%

Active erosion; capping widespread

Community Dynamics (CDI)

15-25%

FGs failing; low diversity

Path to improvement: To reach EDX3: Emergency restoration required. Total cessation of all disturbance mandatory, intensive mechanical stabilisation of erosion features, emergency planting of nurse species and pioneer trees with mycorrhizal inoculation where networks have been destroyed, potential need for irrigation support in establishment phase, soil amendment programs to restart biological activity, professional restoration expertise essential. Timeline 10+ years, significant investment required. Consider whether restoration is economically viable or if alternative land use needed.

EDX1, Collapsed

Water runs off immediately, severe soil erosion is active, canopy is nearly absent or dominated by standing dead material, and ecological communities have collapsed toward a handful of stress-tolerant species. Flashy water loss occurs with every rainfall event, erosion is severe and ongoing, bare ground or dead vegetation dominate the landscape, and biological diversity has effectively collapsed. This represents complete ecosystem dysfunction requiring intensive, long-term restoration intervention.

Process

Range

Characteristics

Water Cycling (WCI)

0-40%

Flashy water loss

Energy Flow (EFI)

0-10%

Bare/standing dead dominate

Mineral Cycling (MCI)

0-20%

Severe erosion

Community Dynamics (CDI)

0-15%

Collapse towards few stress-tolerant species

Path to improvement: To reach EDX2: Requires intensive, long-term restoration commitment. Engineering solutions essential for hydrological stabilisation - terracing, check dams, retention structures. Imported soil substrate and mycorrhizal inoculum likely necessary. Phased assisted regeneration with pioneer nurse species and intensive irrigation for establishment. May require 15-20+ years and investment exceeding land value. Alternative consideration: managed retreat to less intensive land use, conservation easement, or habitat restoration with public funding support. Traditional productivity may not be recoverable.

Other Terms

Term

Definition

AGB

Above-Ground Biomass, standing plant biomass above the soil surface, estimated from PALSAR-2 L-band radar (tC/ha)

BNG

Biodiversity Net Gain. UK planning requirement for measurable habitat improvement

BSI

Bare Soil Index, spectral measure of exposed soil

Catena

Soil sequence from ridge to valley

CDI

Community Dynamics Index, structural diversity and vegetation complexity

CIred

Chlorophyll Index Red-edge, canopy chlorophyll concentration derived from Sentinel-2 red-edge bands

CV

Coefficient of Variation, standard deviation divided by mean, a measure of relative variability

DEM

Digital Elevation Model, gridded terrain height data (UK LIDAR 2m used in this report)

Dynamic World

Google Dynamic World, near-real-time 10m land cover classification from Sentinel-2

ECOSTRESS

ECOsystem Spaceborne Thermal Radiometer on the International Space Station, high-resolution thermal imaging

EDX

EcoDynamic Index, 9-level classification derived from EHI

EFI

Energy Flow Index, photosynthetic capacity and biomass production

EHI

Ecosystem Health Index, composite score across all four processes (0-100% scale)

EHI~

EHI on the ground-truth scale (−140 to +120), the closest approximation to verified ecosystem health

EOV

Ecological Outcome Verification. Savory Institute field assessment protocol for measuring ecological health outcomes

ERA5

ECMWF Reanalysis v5, global climate dataset

ESRS

European Sustainability Reporting Standards. EU mandatory disclosure framework (E1 = climate, E4 = biodiversity)

ET/PET

Actual/Potential Evapotranspiration ratio

EVI

Enhanced Vegetation Index, improved greenness measure that reduces atmospheric and soil background effects

GHG Protocol

Greenhouse Gas Protocol, international corporate standard for greenhouse gas accounting

GPP

Gross Primary Productivity, total photosynthetic carbon capture (gC/m²/yr)

GS

Growing Season, the period of active vegetation growth, typically April-October in UK temperate climates

GT / GT*

GT = Ground Truth (in-field ecological assessment score). GT* = weather-corrected ground truth, removing assessor bias caused by weather conditions on the day of assessment

HV / VH / VV

Radar polarisation modes. VH = vertical-horizontal (Sentinel-1, biomass proxy). HV = horizontal-vertical (PALSAR-2, woody biomass). VV = vertical-vertical (Sentinel-1, moisture/roughness)

ISO 14064-2

International standard for quantification and reporting of greenhouse gas emission reductions at project level

LST

Land Surface Temperature, satellite-derived surface thermal emission, used for thermal environment characterisation

MCI

Mineral Cycling Index, nutrient turnover and soil stability

MOD17A2H

MODIS Gross Primary Productivity product, 8-day GPP estimates used for carbon flux calibration

MTCI

MERIS Terrestrial Chlorophyll Index, canopy chlorophyll content from Sentinel-2 red-edge reflectance

NBP

Net Biome Production, carbon balance after exports (tCO₂e/ha/yr)

NDMI

Normalised Difference Moisture Index, canopy and soil water content from Sentinel-2 shortwave infrared

NDVI

Normalised Difference Vegetation Index, greenness measure

NEE

Net Ecosystem Exchange. GPP minus respiration

PALSAR-2

JAXA ALOS-2 PALSAR-2. L-band Synthetic Aperture Radar satellite for woody biomass and structural estimation

Reco

Ecosystem Respiration, carbon released through biological activity

RS

Remote Sensing, satellite-derived ecosystem scores, as distinct from ground-truth (GT) field assessments

Shannon H

Shannon Diversity Index, information-theoretic measure of spectral class diversity across the landscape

SMAP

NASA Soil Moisture Active Passive, satellite-derived surface soil moisture estimates

SOC

Soil Organic Carbon, carbon stored in soil organic matter, estimated from SoilGrids 250m baseline

SoilGrids

ISRIC SoilGrids 250m, global gridded database of soil properties including organic carbon, bulk density, and texture

TNFD

Taskforce on Nature-related Financial Disclosures, framework for organisations to report nature-related risks and opportunities

TPI

Topographic Position Index, landscape position (ridge/valley/flat)

TWI

Topographic Wetness Index, predicted soil moisture from terrain

VPD

Vapour Pressure Deficit, atmospheric dryness stress indicator

WCI

Water Cycling Index, water infiltration and retention effectiveness

Brittleness

See the concept introduction in Section 1.4.3 of the Master Report and Section 3.5 of the Master Report for the site-specific reading.

Understanding Brittleness

All terrestrial environments fall somewhere along a continuum from non-brittle to very brittle.⁴ Environments can be classified along this continuum according to how well humidity is distributed throughout the year, and how quickly dead vegetation breaks down, rapidly through biological decay in non-brittle environments, or slowly through weathering and physical breakdown in brittle ones. This distinction is fundamental because it determines which management tools will be effective and which will cause harm.

In non-brittle environments (1-3 on the scale), reliable year-round moisture supports continuous biological decomposition. Dead plant material breaks down rapidly through fungal and invertebrate activity. Rest, the absence of disturbance, is a powerful regeneration tool because biological processes operate continuously. In brittle environments (7-10), moisture is erratic and unreliable. Dead material accumulates rather than decomposing, creating fuel loads. Rest alone cannot regenerate these landscapes, planned disturbance (including animal impact) is required to cycle nutrients.

Key Management Principle

One way to think about regeneration is as cycles of impact and rest. The impact must deliver a well-timed disturbance that creates maximum positive stress. The right period of recovery and rest can then work with the consequence of the impact, plant life and soil life will now lean in.

Very non-brittle (1-2)

In very non-brittle environments, rainfall is highly reliable and biological decomposition runs continuously through the year. Risk sits at the opposite extreme to brittle land: undisturbed rest combined with high productivity can produce rank growth and litter mats, so the management lever is selective disturbance and species diversity rather than rest.

Non-brittle (2-4)

In non-brittle environments, biological processes work continuously to build soil health. The balance tips towards rest. Longer recovery periods between disturbances allow fungi, invertebrates, and mycorrhizal networks to do the heavy lifting of decomposition and nutrient cycling.

Semi-brittle (4-6)

In semi-brittle environments, the balance between impact and rest shifts. Seasonal moisture patterns mean biological processes slow during dry periods. Time disturbances to coincide with reliable moisture windows so that recovery can begin immediately.

Brittle (6-8)

In brittle environments, rest alone cannot regenerate the land. Without disturbance, dead material accumulates rather than decomposing, creating fuel loads. Planned impact, including animal impact, is required to cycle nutrients and break down standing dead material.

Very brittle (8-10)

In very brittle environments, active intervention is essential. Passive restoration cannot reverse degradation. Water harvesting, nurse species, and soil rehabilitation are required. All interventions are opportunistic; pre-position for deployment when rains arrive.

Recovery Periods by Land State

Permanent Grassland

Wood Pasture

Woodland

How the Score is Calculated

EcoIntel computes brittleness from reanalysis climate data. Precipitation CV (coefficient of variation) measures month-to-month rainfall variability across all assessment years. A low CV means rainfall is evenly distributed; a high CV means it arrives in bursts separated by dry periods.

The precipitation CV is converted to a raw brittleness score using a piecewise mapping, then adjusted for ecoregion. The zone baseline reflects the regional climate norm. The final score blends the precipitation-derived value (70%) with the zone baseline (30%).

The brittleness score and precipitation CV are related but distinct measures. The CV is a pure statistical measure of rainfall variability. The brittleness score incorporates the CV but also adjusts for regional context, a CV of 0.5 in Atlantic Britain (where the baseline expectation is reliable rainfall) has different ecological implications than the same CV in the Mediterranean (where seasonal drought is the norm). The score reflects the ecological meaning of the variability, not just the variability itself.

For general illustration, the chart below shows how synthetic daily rainfall patterns differ across brittleness levels. Non-brittle climates (green) have consistent small rainfall events throughout the year. Semi-brittle climates (gold) show distinct wet and dry seasons. Brittle climates (orange) have long dry periods punctuated by intense downpours.

Figure: Daily Rainfall Patterns Across Brittleness Levels (illustrative)

Precip CV (raw)

Brittleness (raw)

Category

Characteristics

< 0.30

1-2

Very Non-Brittle

Even rainfall, year-round growth, humid decomposition.

0.30 to 0.50

2-4

Non-Brittle

Rainfall well spread, short dry season.

0.50 to 0.70

4-6

Semi-Brittle

Rainfall patchy, longer dry spells.

0.70 to 1.00

6-8

Brittle

Long dry season; rainfall arrives in bursts.

≥ 1.0

8-10

Very Brittle

Rainfall erratic; ecosystem inactive for long periods.

How to read this table alongside the headline score: the table shows the RAW brittleness score derived from CV alone. The score reported in the property profile is the FINAL ecoregion-adjusted score, blending the raw value (70%) with the regional zone baseline (30%). A site whose raw value lands in one band can be reported in an adjacent band once the regional context is applied; the headline category in the property profile is always the final classification.

What this would look like for your land

What this would look like for your land

This Strategic Action Brief is one of four deliverables in the EcoIntel Land Health Report suite. The demonstration property is Wilder Wood Farm; the same analysis applies to any property with at least 1 hectare and 5 years of satellite-observable history.

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Land Health Reports are produced by EcoIntel’s analytical pipeline: 12-platform satellite data integration with AI-synthesised ecological interpretation, calibrated to your property’s regime and ecoregion.