{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["005:18"], "contactPoint": {"fn": "Scott, Russell", "hasEmail": "mailto:russ.scott@ars.usda.gov"}, "description": "<p>Energy and CO2 Fluxes have been monitored from 1997 to 2007 using Bowen Ratio technique, and since spring of 2004 with eddy covariance. This is located in a small intensively-studied, experimental watershed within USDA-ARS's Walnut Gulch Experimental Watershed.</p> <div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: GeoData catalog record.</p> <p>File Name: Web Page, url: <a href=\"https://geodata.nal.usda.gov/geonetwork/srv/eng/catalog.search#/metadata/WalnutGulchKG_eaa_2015_March_12_1648\" target=\"_blank\">https://geodata.nal.usda.gov/geonetwork/srv/eng/catalog.search#/metadata/WalnutGulchKG_eaa_2015_March_12_1648</a> </p></li></ul>", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://geodata.nal.usda.gov/geonetwork/srv/eng/catalog.search#/metadata/WalnutGulchKG_eaa_2015_March_12_1648", "mediaType": "text/html", "title": "https://geodata.nal.usda.gov/geonetwork/srv/eng/catalog.search#/metadata/WalnutGulchKG_eaa_2015_March_12_1648"}], "identifier": "10.17190/AMF/1246112", "keyword": ["ARS", "Agriflux", "Ceptometer", "Croplands", "Daylight", "Daymet", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > ATMOSPHERIC TEMPERATURE INDICES", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > EVAPOTRANSPIRATION", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > HUMIDITY", "EARTH SCIENCE > ATMOSPHERE > PRECIPITATION", "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > GRASSLANDS", "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > SHRUBLAND/SCRUB", "EARTH SCIENCE > BIOSPHERE > VEGETATION > PHOTOSYNTHETICALLY ACTIVE RADIATION", "EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT", "Eddy Covariance Flux", "Environment", "Incident Shortwave Radiation Flux Density", "NET RADIOMETERS", "NP211", "Open path CO2 / H2O gas analyzer", "PYRANOMETERS", "PYRGEOMETERS", "Portable photosynthesis system", "Precipitation gauge", "SOIL HEAT PROBE", "SONIC ANEMOMETER", "STREAM GAUGES", "Snow Water", "Trace gas analyzer", "Water Vapor Pressure", "data.gov", "farming", "temperature / humidity probe"], "license": "https://creativecommons.org/licenses/by/4.0/", "modified": "2025-11-22", "programCode": ["005:040"], "publisher": {"@type": "org:Organization", "name": "Agricultural Research Service"}, "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[-110.2, 31.773], [-109.9, 31.773], [-109.9, 31.662], [-110.2, 31.662], [-110.2, 31.773]]]}", "temporal": "2003-01-01/2003-01-01", "title": "AmeriFlux ecosystem observation datasets - Walnut Gulch Experimental Watershed - Kendall Grasslands"}