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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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This is the AmeriFlux version of the carbon flux data for the site US-INp INFLUX - Agricultural Site West of Indianapolis (Site-14b) . Site Description - Agricultural site
This is the AmeriFlux version of the carbon flux data for the site US-RGF Stanislaus County Forage Farm. Site Description - Commercially farmed field in Stanislaus County, California. Part of a multi-year, ground-truthing field study under the DOE ARPA-E SMARTFARM project (https://arpa-e.energy.gov/news-and-media/blog-posts/smartfarm-changing-whats-possible-agriculture). Field is approx. 31.3 ha in size (1,300 ft by 2,600 ft), part of a 176+ acre site in several fields with commercial corn-wheat rotation for silage, in combination with manure application.
This is the AmeriFlux version of the carbon flux data for the site US-UTB UFLUX Bonneville Salt Flats. Site Description - Enclosed in fence; Piezometers nearby; Replaced smaller standard station BFLAT
This is the AmeriFlux version of the carbon flux data for the site US-CRK Davy Crockett National Forest. Site Description - Shortleaf pine, mature
This is the AmeriFlux version of the carbon flux data for the site US-EA5 Uvalde Ranch Mesquite Woodland. Site Description - This tower was located on a private ranch located approximately 25 km northwest of Uvalde, TX. The tower was installed on a trailer and situated amongst primarily mesquite trees. The lat/long provided here is approximate as the landowner wishes to maintain anonymity.
This is the AmeriFlux version of the carbon flux data for the site US-UTN UFLUX Nephi. Site Description - This tower is located in between 3 agricultural pivots in a rural valley of Utah. It is within 100 meters of SCAN station 2137. Crops include soybeans, corn, and wheat. The tower was installed for a temporary project.
This is the AmeriFlux version of the carbon flux data for the site US-BWa INFLUX - NIST Turfgrass Site. Site Description - Turfgrass site on NIST campus, periodic mowing at site.
This is the AmeriFlux version of the carbon flux data for the site US-BWb INFLUX - Montgomery County pasture site. Site Description - Pasture site with a large compost facility nearby
This is the AmeriFlux version of the carbon flux data for the site US-EvM Everglades Saltwater intrusion marsh. Site Description - This is a site in Southeaster Florida that is experience an ecosystem state shift caused by saltwater flooding. We are seeing sawgrass mortality and mangrove invasion
This is the AmeriFlux version of the carbon flux data for the site US-LA3 Barataria Bay Saline Marsh. Site Description - Saline marsh, 20-40% organic matter, microtidal, dominated by Spartina alterniflora + Juncus roemarianus, patchy open water area
This is the AmeriFlux version of the carbon flux data for the site US-EA4 EAA Field Research Park Woodland. Site Description - This tower is located at the Edwards Aquifer Authority (EAA) Field Research Park (FRP) just northeast of San Anotnio. It is located at the top of a hill in a small clearing amongst oak-juniper woodlands
This is the AmeriFlux version of the carbon flux data for the site US-EA6 Camp Wood Shield Ranch Oak Savannah. Site Description - This tower is located on the Shield Ranch, approximately 5 km southeast of Camp Wood, TX. The tower consists of a permanent structure located on a flat creek terrace between stands of oak trees.
This is the AmeriFlux version of the carbon flux data for the site US-OPE Optimizing Production Inputs for Economic and Environmental Enhancement (OPE3). Site Description - The Optimizing Production Inputs for Economic and Environmental Enhancement (OPE3) site is located at the Beltsville Agricultural Research Center in Prince George's County, MD, and consists of a 22-ha production field, with an adjacent riparian wetland and first-order stream. Scientists from several U.S. Federal agencies, universities (foreign and domestic), and private industry have conducted multidisciplinary research at this location since 1998.
This is the AmeriFlux version of the carbon flux data for the site US-TEF Tenderfoot Creek Experimental Forest. Site Description - This site was established by Montana State University researchers in 2005 and re-instrumented in 2025 for above- and below-canopy eddy covariance. The tower is located in the Stringer Creek sub-watershed, which is maintained as an undisturbed lodgepole pine forest, and represents one of seven gaged sub-watersheds nested within the Tenderfoot Creek Experimental Forest. Historical data collection spanned the 2005-2012 (tall tower) and 2010-2012 (sub-canopy) time periods.
This is the AmeriFlux version of the carbon flux data for the site US-Me7 Metolius Low Burn Severity Subcanopy. Site Description - This is a sub-canopy flux site measuring a low burn severity segment of the 2020 green ridge fire. Intact ponderso pine canopy with a mean stand age of 73 years old as of 2022. Understory largely absent.
This is the AmeriFlux version of the carbon flux data for the site US-RRC Rice Rivers Center Marsh. Site Description - Restored freshwater, tidal wetland
This is the AmeriFlux version of the carbon flux data for the site US-TaS Taylor Slough/Panhandle. Site Description - This tower is located in the Florida Everglades, a unique community of stunted mangroves which receive seasonally driven freshwater inputs and wind-driven estuarine inputs
This is the AmeriFlux version of the carbon flux data for the site US-YK1 Yukon-Kuskokwim Delta, Izaviknek-Kingaglia uplands, Burned 2015. Site Description - Tower installed in the Yukon-Kuskokwim Delta in July 2019, in an area that was burned in year 2015. Discontinuous permafrost zone in a wetland tundra ecosystem characterized by peat plateaus and wetlands