土壌炭素
Regen Network
Regen Network Ecometric — Soil Organic Carbon Estimation in Regenerative Cropping and Managed Grassland Ecosystems, v1.2.4
REGEN-ECOMETRIC-SOC-V1-2-4
永続性100年
反転リスク高
貯留媒体土壌
経路土壌炭素
適用条件（eligibility）
Projects need defined spatial boundaries in GIS-compatible formats (shapefile/KML/GeoJSON). Soil sampling at consistent depths (typically 30 cm) across monitoring rounds at 12-month intervals using area-based or zonal stratification. Requires agricultural/productive land able to provide soil samples and multispectral satellite imagery (Sentinel-2 or equivalent). Laboratory analysis by DUMAS or Walkley-Black combustion. Regenerative cropping and managed grassland ecosystems.