Dataset - Catalog

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Filter by location Clear

Topics

There are no Topics that match this search

Topic Categories

There are no Topic Categories that match this search

Dataset Type

There are no Dataset Type that match this search

Tags

Formats

Organization Types

Organizations

Publishers

Bureaus

close

2 datasets found

Federal

Nitrogen inputs and stream N concentrations NRSA 2008-2009

U.S. Environmental Protection Agency —

This is a combined dataset that includes data for 1966 of the 2008-2009 National Rivers and Streams Assessment watersheds. The data includes watershed N inputs and...
- XLS
Federal

A spatially explicit, empirical estimate of biological nitrogen fixation in forests of the United States

U.S. Environmental Protection Agency —

The supplementary information provides details on the methods used to find the basal area-BNF rate regression, the specific literature that was used to derive both...
- DOC

2 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.