Soil Carbon Estimates in 20-cm Layers to 1-meter Depth, Conterminous US, 1970-1993
收藏Global Change Master Directory (GCMD)2022-02-12 更新2026-04-25 收录
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https://cmr.earthdata.nasa.gov/search/concepts/C2216863502-ORNL_CLOUD.html
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资源简介：
This data set provides a soil map with estimates of soil carbon (C) in g C/m2 for 20-cm layers from the surface to one meter depth for the conterminous United States.STATSGO v.1 (State Soil Geographic Database, Soil Survey Staff, 1994) data were used to estimate by 20-cm intervals to a 1-m depth the mean soil carbon for each of the STATSGO-delineated soil map units. These map units are the polygons represented in the provided Shapefile data product.
提供机构：
ORNL_CLOUD
创建时间：
2022-02-12
