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
- Headline: the Land Health Score for Wilder Wood Farm in 2025 is Level 5.
- Within Level 5, the site sits in the middle of the band.
- 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.
- Scale: 175 hectares across 44 fields.
- Brittleness: 3.5/10 (Non-brittle), this frames how quickly the land will respond to interventions.
- Carbon balance: +6.1 tCO₂e/ha/yr.
- The four ecosystem processes site-wide:
- Water cycle (WCI 83%)
- Energy flow (EFI 63%)
- Mineral cycle (MCI 66%)
- Community dynamics (CDI 54%)
- In plain English: water cycle is the strongest of the four, community dynamics is the weakest and the one to address first.
- The limiting process is Community Dynamics at 56%, addressing this is the highest-leverage opportunity to lift the entire ecosystem score.
- Most recent assessment year (2025) was classified normal, this caveats the latest snapshot but not the multi-year trajectory.
This Brief condenses the full Land Health Report into a 10-page snapshot, verdict, landscape context, the four ecosystem processes, the field ranking, and the diagnostic priorities. For the integrated diagnosis behind the verdict, the per-field seasonal profiles, the full methodology and confidence assessment, and the field-by-field recommendations, see the EcoIntel Land Health Report and its companion deliverables.
Section 2: The Verdict
Land Health Score: Level 5.6, Transitional Trajectory: Steady (Mid) over 8 years (2018-2025) Assessment: 175 ha across 44 fields |
A turning-point band: some processes are holding while others are weakening. The land can move either way from here, and management decisions now matter more than at any other point on the scale.
What is working well: Water retention across all 44 fields is strong (83%). The land is building carbon, +6.1 tCO₂e/ha/yr. |
What is holding the land back: Community Dynamics is the limiting process at 56%. This is the single constraint capping overall ecosystem health. |
The priority action: Diversity deficit, diversify species/functional groups. |
Ecosystem Process Summary
Process | Score | What it means |
|---|---|---|
Water Cycle | Level 6, Recovering (83%) | How well rainfall soaks into the soil and stays available for plants. |
Energy Flow | Level 6, Recovering (63%) | How well plants capture sunlight and turn it into growth. |
Mineral Cycling | Level 6, Recovering (66%) | How well nutrients move through the system, soil to microbe and back. |
Community Dynamics | Level 5, Transitional (54%) | The range and vigour of species in the sward. |
Trajectory
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.
Year | EHI | Classification |
|---|---|---|
2018 | 58.0%, ~11 | Level 5, Transitional |
2019 | 59.3%, ~14 | Level 5, Transitional |
2020 | 55.4%, ~4 | Level 5, Transitional |
2021 | 56.5%, ~7 | Level 5, Transitional |
2022 | 59.2%, ~14 | Level 5, Transitional |
2023 | 63.6%, ~25 | Level 6, Recovering |
2024 | 59.9%, ~16 | Level 5, Transitional |
2025 | 58.8%, ~13 | Level 5, Transitional |
Section 3: The Landscape
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 |
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 |

Topography
Attribute | Value |
|---|---|
Elevation range | 6-84 m |
Dominant aspect | East-facing (37%) |
Brittleness | Non-brittle (3.5/10) |
Weather Context
Attribute | Value |
|---|---|
Year | 2025 |
Classification | NORMAL |

Year CV: month-to-month variability of precipitation across the year, expressed as a coefficient of variation. Higher CV = more seasonal rainfall, lower = more even distribution.
Section 4: Water
Water Cycle Index: WCI6.6 Recovering (83%), The water cycle is working but with some runoff during storms. Foundations are sound and the room to improve is in capture and retention..
Water cycle: Water cycle is highly variable across the fields (36-point spread) |
Section 5: Biology
Process | Score | Assessment |
|---|---|---|
Energy Flow (EFI) | EFI6.1 Recovering (63%) | 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. |
Mineral Cycling (MCI) | MCI6.5 Recovering (66%) | 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. |
Community Dynamics (CDI) | CDI5.9 Transitional (54%) | Some functional groups are uneven, and undesirable species are starting to gain ground. Extended recovery periods are the lever here. |
The limiting process is Community Dynamics at 56%. This is the single constraint capping overall ecosystem health across the site.
Moderate drought resilience (8-point year swing).

Section 6: Carbon
The land is a net carbon sink at +6.1 tCO₂e/ha/yr. Photosynthesis is outpacing respiration, the land is building soil carbon. Carbon builds because water and biology are working.
Cumulative over 8 years: indicative of 7937 tCO₂e total site sequestration (45.3 tCO₂e/ha × 175 ha).
Carbon trajectory: improving (from +5.3 to +6.1 tCO₂e/ha/yr over the period).

Section 7: Your Fields
Every field ranked from strongest to weakest. The key note highlights what stands out about each field from the diagnostic analysis.
The map below shades every parcel by its Land Health Score in 2025. Darker green = healthier; deeper red = more stressed.

Score 1-2 Collapsed / Depleted Score 3-4 Degraded / Stressed Score 5 Transitional Score 6-7 Recovering / Healthy Score 8-9 Thriving / Flourishing
Level 7.4, Healthy
EFI weakest. Extend recovery periods 20-50%.
Level 7.1, Healthy
EFI weakest. Extend recovery periods 20-50%.
Level 7.0, Healthy
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.7, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.7, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.5, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.5, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.5, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.5, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.5, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.4, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.3, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.3, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.2, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.2, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.2, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.1, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.1, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.1, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.0, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 6.0, Recovering
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.9, Transitional
Community-stalled. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.9, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.8, Transitional
Community-stalled. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.8, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.8, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.7, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.7, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.6, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.5, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.4, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.3, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.3, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.2, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.2, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 5.2, Transitional
MCI weakest. Build soil organic matter for water-holding capacity.
Level 5.1, Transitional
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 4.9, Stressed
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 4.7, Stressed
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 4.4, Stressed
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 3.8, Degraded
Non-productive (buildings/hardstanding)
Level 3.7, Degraded
CDI weakest. Extend recovery periods to allow suppressed species to express and self-seed.
Level 3.6, Degraded
Community-stalled. Extend recovery periods to allow suppressed species to express and self-seed.
Level 3.4, Degraded
Energy-limited. Extend recovery periods 20-50%.
*Score: the level on the Land Health scale between 1 and 9, followed by high, mid, or low depending on whether the score sits at the upper, middle, or lower end of the band.
Strongest Fields
Six Pine Trees. Land Health Score 7.4. Extend recovery periods 20-50%.
Hundred Acre Wood. Land Health Score 7.1. Extend recovery periods 20-50%.
Peter Rabbit's Patch. Land Health Score 7.0. Extend recovery periods to allow suppressed species to express and self-seed.
Weakest Fields
Goldilocks Field. Land Health Score 3.7. Extend recovery periods to allow suppressed species to express and self-seed.
Three Blind Mice Meadow. Land Health Score 3.6. Extend recovery periods to allow suppressed species to express and self-seed.
Owl's Holt. Land Health Score 3.4. Extend recovery periods 20-50%.
Section 8: The Diagnosis
Limiting Process
The limiting process is Community Dynamics at 56%. This is the weakest link in the ecosystem chain and the single biggest lever for improvement. Everything downstream of this constraint is capped by it.
The Ecosystem Chain
How to read this section: Ecosystem health follows a cascade. BROWN (context and topography) sets the stage, BLUE (water cycle) is the foundation, GREEN (biology) responds to water, and BLACK (carbon) is the outcome. Fix the chain from the bottom up, address the water foundation before expecting biological or carbon improvements. |
Priorities
The three actions that will make the biggest difference, derived from the diagnostic analysis.
1. Address the limiting process
Diversity deficit, diversify species/functional groups.
2. Focus on the weakest fields first
Owl's Holt, Humpty Dumpty's Wall Field, The Three Bears' Cottage Field have the most room for improvement. Extend recovery periods 20-50%. Monitor leaf stage, not calendar, never re-graze before third leaf. Reduce stocking rate if recovery impossible.
3. Keep tracking, the trend is the most important number
The steady (mid) trajectory over 8 years (+3.5%/yr) matters more than any single year’s snapshot. Annual reassessment shows whether interventions are working and helps adjust timing and intensity.
Field Action Summary
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
MCI weakest
Build soil organic matter for water-holding capacity.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
EFI weakest
Extend recovery periods 20-50%.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
Energy-limited
Extend recovery periods 20-50%.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
Community-stalled
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
EFI weakest
Extend recovery periods 20-50%.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
Community-stalled
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
CDI weakest
Extend recovery periods to allow suppressed species to express and self-seed.
Community-stalled
Extend recovery periods to allow suppressed species to express and self-seed.
Section 9: Carbon Note
Carbon figures are satellite-derived and indicative of ecosystem carbon dynamics. They are not verified measurements under any carbon standard or MRV protocol. The net carbon balance (+6.1 tCO₂e/ha/yr) reflects the difference between photosynthesis (GPP) and respiration (Reco) across the site. For full methodology, see the Baseline Land Health Assessment.
Section 10: 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:
- Aspect-based seasonal management, how solar angle, slope, and aspect influence grazing timing, recovery periods, and drought vulnerability across the landscape.
- Brittleness ecology, the relationship between rainfall variability and ecosystem management requirements, following the Savory brittleness continuum.
- Diagnostic matrix framework, structured gap-pattern analysis linking process scores to root causes and management prescriptions by farming system.
- Keyline design principles. Yeomans-based water harvesting geometry for landscape water management.
- Soil management, soil health indicators, compaction dynamics, and organic carbon management principles.
- Vegetation indicator ecology, ecological interpretation of spectral indices and their relationship to ecosystem processes.
- Regional geology and soils, soil type characteristics and their implications for land management.
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
Water Cycle Index (WCI)
| Level | Range | What this level means |
|---|---|---|
| 9Flourishing | 95-100% | The landscape acts as a sponge, rainfall infiltrates fully and soils hold steady through extreme events. |
| 8Thriving | 90-95% | Excellent infiltration with rare runoff. The water cycle is doing its job through normal storms. |
| 7Healthy | 85-90% | Good infiltration with only occasional runoff in heavy rain. Soils are mostly stable. |
| 6Recovering | 80-85% | The water cycle is working but with some runoff during storms. Foundations are sound and the room to improve is in capture and retention. |
| 5Transitional | 70-80% | A transitional water cycle, working in places, weakening in others. Targeted landscape design (keyline, swales, ponds) would unlock real gains. |
| 4Stressed | 60-70% | The water cycle is weakening across the system, frequent sheet flow and pedestals around plants signal active soil loss. |
| 3Degraded | 50-60% | Significant dysfunction in the water cycle, rills and runoff are common across the landscape. |
| 2Depleted | 40-50% | Severe weakening of the water cycle; most rainfall is lost to runoff and the soil surface is widely capped. |
| 1Collapsed | 0-40% | The water cycle has effectively collapsed, rainfall runs off immediately and erosion is severe. |
Energy Flow Index (EFI)
| Level | Range | What this level means |
|---|---|---|
| 9Flourishing | 95-100% | Peak photosynthetic capacity throughout the year, the system captures all available solar energy. |
| 8Thriving | 85-95% | Strong biomass production with a stable canopy through normal disturbance. |
| 7Healthy | 75-85% | Healthy canopy growth with only brief stress-related dips. |
| 6Recovering | 60-75% | 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. |
| 5Transitional | 40-60% | Energy capture is uneven across the year, strong in spring, weakening in summer. Recovery management would lift this further. |
| 4Stressed | 30-40% | A thin canopy with patchy litter; the system is producing biomass but slowly and unreliably. |
| 3Degraded | 20-30% | Low photosynthetic capacity even in growing season; canopy is sparse and slow to respond. |
| 2Depleted | 10-20% | Very low photosynthesis; the canopy is nearly absent for much of the year. |
| 1Collapsed | 0-10% | Canopy has collapsed or is dominated by standing dead material. |
Mineral Cycle Index (MCI)
| Level | Range | What this level means |
|---|---|---|
| 9Flourishing | 90-100% | Rapid, complete nutrient cycling, the soil builds organic matter continuously. |
| 8Thriving | 80-90% | Strong mineral cycling with fast litter incorporation and high microbial activity. |
| 7Healthy | 70-80% | Good mineral turnover with only occasional seasonal slow-down. |
| 6Recovering | 60-70% | 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. |
| 5Transitional | 50-60% | Litter is starting to accumulate without breaking down; cycling is uneven across the site. |
| 4Stressed | 40-50% | Poor litter incorporation, nutrients are locked in undecomposed material on the surface. |
| 3Degraded | 30-40% | Mineral cycle largely broken; bare ground and compacted surfaces are common. |
| 2Depleted | 20-30% | Active erosion is stripping soil and nutrients; cycling has effectively collapsed. |
| 1Collapsed | 0-20% | Soil mineral cycle is non-functional and nutrient cycling has effectively collapsed. |
Community Dynamics Index (CDI)
| Level | Range | What this level means |
|---|---|---|
| 9Flourishing | 85-100% | Rich functional diversity across all groups; rare species thrive. |
| 8Thriving | 75-85% | Well-structured communities with low presence of undesirable species. |
| 7Healthy | 65-75% | Healthy functional groups; rare species appear occasionally. |
| 6Recovering | 55-65% | Diversity is recovering, the foundation species are in place and the rarer functional groups are working their way back in. |
| 5Transitional | 45-55% | Some functional groups are uneven, and undesirable species are starting to gain ground. Extended recovery periods are the lever here. |
| 4Stressed | 35-45% | Key functional groups are noticeably weakening; diversity is declining. |
| 3Degraded | 25-35% | Undesirable species are common; rare species rarely seen. |
| 2Depleted | 15-25% | Functional groups are actively failing and diversity is sharply reduced. |
| 1Collapsed | 0-15% | The community has collapsed to a handful of stress-tolerant species. |
- 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
- Grassland: Recovery between grazing events typically 30-90 days depending on season and growth rate.
- Longer rest in the growing season (60-90 days) allows root reserves to rebuild and seed heads to set.
- Shorter rest in dormancy (30-45 days) prevents excessive litter accumulation that can smother new growth.
- Soil biology responds rapidly, fungal networks can re-establish within one growing season if compaction is avoided.
Wood Pasture
- Silvopasture: Trees provide the long-term structural framework; grazing manages the understorey.
- Recovery between grazing events: 45-120 days to protect tree regeneration and understorey diversity.
- Canopy interventions (thinning, pollarding) on longer cycles: 5-15 years for broadleaf, 15-25 for oak.
- Mycorrhizal networks connecting trees and grasses are the engine of nutrient cycling, minimise soil disturbance.
Woodland
- Woodland: Recovery operates on longer timescales than open ground.
- Understorey recovery: 2-5 growing seasons after coppicing or selective thinning.
- Canopy closure after gap creation: 10-25 years depending on species and light availability.
- Deadwood retention is critical, fungi decompose fallen wood over 5-15 years, recycling nutrients into the soil.
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.

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
This Land Health 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.
- Same satellite stack, same scoring engine, same prose.
- Typical turnaround: normally within hours but within 2 working days.
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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.