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A global dataset of terrestrial biological nitrogen fixation
This dataset includes field measurements of biological nitrogen fixation (BNF) in all major N-fixing niches across natural terrestrial biomes globally. The dataset comprises 32 variables including site location, biome type, N-fixing niche, sampling year, quantification method, BNF rate (in kgN/(ha*y)), the percentage of nitrogen derived from the atmosphere, N-fixer or N-fixing substrate abundance, BNF rate per unit of N-fixer abundance, and species identity.
Complete Metadata
| @id | http://datainventory.doi.gov/id/dataset/af7e14d340903d9c66bcf7138a1b6e61 |
|---|---|
| bureauCode |
[ "010:12" ] |
| identifier | USGS:66a97365d34e07a119db3a30 |
| spatial | -164.8262,-69.0,175.37,79.0 |
| theme |
[ "geospatial" ] |
