OwnerUnited State Environmental Protection Agency - view all
Update frequencyunknown
Last updatedabout 1 year ago
Format
Overviewalabamaarizonaarkansascaliforniacoloradoconnecticutdelawaredistrict of columbiaecosystemenvironmentfloridageorgiaidahoillinoisindianainlandwatersiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamississippimissourimodelingmonitoringmontananatural resourcesnebraskanevadanew hampshirenew jerseynew mexiconew yorknorth carolinanorth dakotaohiooklahomaoregonpennsylvaniarhode islandsouth carolinasouth dakotasurface watertennesseetexasunited statesunited states of americausautahvermontvirginiawashingtonwest virginiawisconsinwyoming
This dataset represents net anthropogenic Nitrogen within AOI: farm fertilizer + urban fertilizer + NOx deposition + CBNF + Human and Livestock food - crop N content - livestock N content within individual, local NHDPlusV2 catchments and upstream, contributing watersheds.
Additional Information
KeyValue
dcat_issued2015-04-23
dcat_modified2015-04-23
dcat_publisher_nameU.S. EPA Office of Research and Development (ORD) - National Health and Environmental Effects Research Laboratory (NHEERL)
guid{1ab197c0-2cca-4fe0-a935-fb7b6be379c7}
ib1_trust_framework[]
languageen-us