Nature LedgerFused Planetary Health Monitoring

Piloted for COP17 · Yerevan, Oct 2026
Connecting, pulling live records from GBIF, iNaturalist, and Open-Meteo air quality...
Caucasus Pilot Region

One score for what's breathing, and what's alive.

Nature Ledger fuses satellite air-quality data with biodiversity observations into a single, continuously updating index, built so credits, insurers, and treaty bodies can finally price nature against one trusted number, the way carbon markets price against tCO₂e.

5monitoring sites live
4data sources fused
Armeniapilot geography
Continuousrefresh cycle
Composite Index: Caucasus Pilot
LIVE
··/100
Fetching live pilot data…
Biodiversity
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Air quality
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Habitat trend
69

Try it anywhere on Earth

The Caucasus pilot above is fixed, but the underlying engine isn't. Enter any city or region and it runs the same live fusion pipeline for that location, right now.

00 / TRY IT

Monitoring sites

Five anchor sites across Armenia chosen to span the pilot's range: alpine lake, old-growth forest, urban air corridor, and montane biodiversity edge.

01 / SITES
Lake Sevan Khosrov Forest Dilijan NP Yerevan (urban air) Syunik corridor
Lake Sevan Basin
Alpine lake · water & migratory bird index
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Dilijan National Park
Temperate forest · canopy & species richness
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Khosrov Forest Reserve
Ancient reserve · leopard & ungulate corridor
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Syunik Corridor
Montane edge · biodiversity connectivity
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Yerevan Urban Grid
NO₂ / PM2.5 · emissions reference point
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The fusion layer

Real species records and live air readings, fetched directly from GBIF, iNaturalist, and Open-Meteo, merging into one score. This is the mechanism the whole model depends on.

02 / FUSION

90-day trend

Illustrative history, shown to demonstrate the intended view. Real time-series tracking begins once the pilot starts logging the live index daily.

03 / TREND

Data sources in the pipeline

Deliberately built on existing public and open infrastructure, no owned satellites, no owned sensor network, minimal fixed cost.

04 / SOURCES
live now · species

GBIF

Global species occurrence records, queried live by location for each site's biodiversity signal.

live now · species

iNaturalist

Recent crowd-verified sightings, queried live to add density and recency to each site.

live now · air

Open-Meteo Air Quality

Live PM2.5 and NO₂ readings by coordinate. Standing in for direct Sentinel-5P integration at this stage.

planned · phase 2

Sentinel-5P + eDNA sensors

Direct satellite processing and targeted ground sensors once the pilot secures funding and backend infrastructure.