SEARCH · Engineering Papers

Results for “site data”

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.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 955 records · Page 53

All sources NASA NTRS DOE OSTI

DOE OSTI2023

AmeriFlux FLUXNET-1F US-xAB NEON Abby Road (ABBY)

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-xAB NEON Abby Road (ABBY). This is the FLUXNET version of the carbon flux data for the site US-xAB NEON Abby Road (ABBY) produced by applying the standard ONEFlux (1F) software. Site Description - The Abby Road (NEON 4-letter code: ABBY) field site is located in Yacolt Burn State Forest which is approximately 30 miles from Vancouver, WA and Portland, OR. Yacolt Burn State Forest is a relatively young growth industrial timber production forest. The Washington Department of Natural Resources (DNR) also allows an array of recreational activities including moutain biking, hiking and camping.

Network), NEON (National Ecological Observatory↗

DOE OSTI2023

AmeriFlux FLUXNET-1F US-xDJ NEON Delta Junction (DEJU)

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-xDJ NEON Delta Junction (DEJU). This is the FLUXNET version of the carbon flux data for the site US-xDJ NEON Delta Junction (DEJU) produced by applying the standard ONEFlux (1F) software.

Network), NEON (National Ecological Observatory↗

DOE OSTI2023

AmeriFlux FLUXNET-1F US-xJR NEON Jornada LTER (JORN)

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-xJR NEON Jornada LTER (JORN). This is the FLUXNET version of the carbon flux data for the site US-xJR NEON Jornada LTER (JORN) produced by applying the standard ONEFlux (1F) software. Site Description - Land use at Jornada has contrasting livestock grazing histories (including ungrazed lands), dating back to 1902, which are representative of the pervasive land use in desert-southwest wildlands. Historical accounts of the region report significant changes in vegetation starting in the late 1800s coincident with the expansion of livestock grazing. By 1912, sufficiently dramatic changes lead area scientists and private landowners to convince the U.S. government to set aside Public Domain Lands for the Jornada Range Reserve for the purpose of scientific investigation on shrub invasion and subsequent loss of forage grasses. Much of this early research focused on quantifying utilization levels for forage species, developing livestock production strategies to deal with drought, and developing methods for shrub control and grass recovery. Exclosures were constructed and long-term plots were established throughout the range to monitor the continued expansion of shrubs across the landscape. Over the decades, numerous trials of various remediation approaches were implemented, from manual and mechanical shrub removal to herbicide application to construction of terraces or other means of redirecting surface flow of runoff.

Network), NEON (National Ecological Observatory↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-Kon Konza Prairie LTER (KNZ)

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-Kon Konza Prairie LTER (KNZ). This is the FLUXNET version of the carbon flux data for the site US-Kon Konza Prairie LTER (KNZ) produced by applying the standard ONEFlux (1F) software. Site Description - Burned on an annual basis. Bison reintroduced in 1987. Experimental cattle herds in 1992

Brunsell, Nathaniel↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-Ho1 Howland Forest (main tower)

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-Ho1 Howland Forest (main tower). This is the FLUXNET version of the carbon flux data for the site US-Ho1 Howland Forest (main tower) produced by applying the standard ONEFlux (1F) software. Site Description - Closed conifer forest, minimal disturbance. References: Fernandez et al. (1993), Canadian Journal of Soil Science 73 317-328. Hollinger et al. (1999), Global Change Biology 5: 891-902. Savage KE, Davidson EA (2001), Global Biogeochemical Cycles 15 337-350. Scott et al. (2004), Environmental Management, Vol. 33, Supplement 1, pp. S9-S22. Hollinger et al. (2004), Global Change Biology 10: 1689-1706.

Ouimette, Andrew↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-RGF Stanislaus County Forage Farm

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-RGF Stanislaus County Forage Farm. This is the FLUXNET version of the carbon flux data for the site US-RGF Stanislaus County Forage Farm produced by applying the standard ONEFlux (1F) software. 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.

Schuppenhauer, Michael R.↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-RGW Desha County Rice Farm

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-RGW Desha County Rice Farm. This is the FLUXNET version of the carbon flux data for the site US-RGW Desha County Rice Farm produced by applying the standard ONEFlux (1F) software. Site Description - Commercially farmed rice variety, field in Desha County, Arkansas. Part of a five-year, ground-truthing field study under the DOE ARPA-E SMARTFARM project.

Schuppenhauer, Michael R.↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-RRC Rice Rivers Center Marsh

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-RRC Rice Rivers Center Marsh. This is the FLUXNET version of the carbon flux data for the site US-RRC Rice Rivers Center Marsh produced by applying the standard ONEFlux (1F) software. Site Description - Restored freshwater, tidal wetland

Haber, Lisa↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-UTB UFLUX Bonneville Salt Flats

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-UTB UFLUX Bonneville Salt Flats. This is the FLUXNET version of the carbon flux data for the site US-UTB UFLUX Bonneville Salt Flats produced by applying the standard ONEFlux (1F) software. Site Description - Enclosed in fence; Piezometers nearby; Replaced smaller standard station BFLAT

Ladig, Kathryn↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-Slt Silas Little- New Jersey

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-Slt Silas Little- New Jersey. This is the FLUXNET version of the carbon flux data for the site US-Slt Silas Little- New Jersey produced by applying the standard ONEFlux (1F) software. Site Description - Wildfires, prescribed fires, insect defoliation events and windstorms are the common disturbances in the NJ Pinelands. The oak-dominated forest at Silas Little Experimental Forest was most recently defoliated by Gypsy moth (Lymantria dispar L.) in 2006 to 2008, with complete defoliation occuring in 2007. Following this multi-year defoliation event, oak mortality was significant, and resulted in the death of approximately 20 % of the overstory oaks, and a similar reduction in stand biomass. Previous disturbances have included windstorms and earlier Gypsy moth defoliation events in the 1990's. The last major wildfire to occur at and near the Experimental Forest was in 1963. Since then, a number of prescribed fires have been conducted in the vicinity of the Silas Little flux site.

Clark, Kenneth [USDA Forest Service]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F CR-Fsc Filadelfia sugar cane cropland

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CR-Fsc Filadelfia sugar cane cropland. This is the FLUXNET version of the carbon flux data for the site CR-Fsc Filadelfia sugar cane cropland produced by applying the standard ONEFlux (1F) software. Site Description - The research site is located in a sugar cane cropland generally harvested in December. Sugarcane is irrigated(furrow irrigation) sporadically only during the dry season (January-April).Crop height varies from 0m to 4m.

Johnson, Mark [University of British Columbia]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-SHC Sagehen Creek Field Station

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-SHC Sagehen Creek Field Station. This is the FLUXNET version of the carbon flux data for the site US-SHC Sagehen Creek Field Station produced by applying the standard ONEFlux (1F) software. Site Description - This tower is located at the Sagehen Creek Field Station of UC Berkeley. The 30m tower near the station has been used for meteorological measurements since at least 2006 and EC flux measurements were started in late June 2017. The area is dominated by coniferous forest with patches of grassland in between.

Wolf, Sebastian [ETH Zurich]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-A39 ARM-SGP-Morrison

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-A39 ARM-SGP-Morrison. This is the FLUXNET version of the carbon flux data for the site US-A39 ARM-SGP-Morrison produced by applying the standard ONEFlux (1F) software. Site Description - This site is located at ARM SGP Extended Facility 39 near Morrison, OK

Sullivan, Ryan [Argonne National Laboratory]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-LA3 Barataria Bay Saline Marsh

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-LA3 Barataria Bay Saline Marsh. This is the FLUXNET version of the carbon flux data for the site US-LA3 Barataria Bay Saline Marsh produced by applying the standard ONEFlux (1F) software. Site Description - Saline marsh, 20-40% organic matter, microtidal, dominated by Spartina alterniflora + Juncus roemarianus, patchy open water area

Ward, Eric [University of Maryland]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-DPW Disney Wilderness Preserve Wetland

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-DPW Disney Wilderness Preserve Wetland. This is the FLUXNET version of the carbon flux data for the site US-DPW Disney Wilderness Preserve Wetland produced by applying the standard ONEFlux (1F) software. Site Description - The area was set aside for conservation as a mitigation site. It was unmanaged depression marsh

Hinkle, Charles Ross [University of Central Florid↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-HB4 Minim Creek Brackish Impoundment

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-HB4 Minim Creek Brackish Impoundment. This is the FLUXNET version of the carbon flux data for the site US-HB4 Minim Creek Brackish Impoundment produced by applying the standard ONEFlux (1F) software. Site Description - An impounded, brackish wetland that is a historic rice field and adjacent to a tidal creek that is managed for water level and vegetation for waterfowl habitat.

O'Halloran, Tom [Clemson University]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-PAS Florida, Paspalum notatum pasture

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-PAS Florida, Paspalum notatum pasture. This is the FLUXNET version of the carbon flux data for the site US-PAS Florida, Paspalum notatum pasture produced by applying the standard ONEFlux (1F) software. Site Description - Florida cultivated grass (Paspalum notatum) pasture rotationally stocked year-round. Soils are predominatly spodosols, subject to periodoc flooding.

Bracho, Rosvel [University of Florida]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-EvM Everglades Saltwater intrusion marsh

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-EvM Everglades Saltwater intrusion marsh. This is the FLUXNET version of the carbon flux data for the site US-EvM Everglades Saltwater intrusion marsh produced by applying the standard ONEFlux (1F) software. 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

Starr, Gregory [University of Alabama]↗