SEARCH · Engineering Papers

Results for “data versions”

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 235 records · Page 13

All sources NASA NTRS DOE OSTI

DOE OSTI2024

AmeriFlux FLUXNET-1F AR-CCg Carlos Casares grassland

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site AR-CCg Carlos Casares grassland. This is the FLUXNET version of the carbon flux data for the site AR-CCg Carlos Casares grassland produced by applying the standard ONEFlux (1F) software. Site Description - This tower is located in a lot dedicated to livestock, within an agricultural establishment. The vegetation is an 8-year-old implanted pasture and grazing is rotational.

Posse, Gabriela↗

DOE OSTI2024

AmeriFlux FLUXNET-1F CA-SCB Scotty Creek Bog

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CA-SCB Scotty Creek Bog. This is the FLUXNET version of the carbon flux data for the site CA-SCB Scotty Creek Bog produced by applying the standard ONEFlux (1F) software. Site Description - The Scotty Creek bog flux tower is located in an organic-rich collapse-scar bog about 50 km south of Fort Simpson in the Taiga Plains of the Mackenzie watershed. The tower was installed in 2014 and operates an open-path EC system year-round running on solar power only. The collapse-scar bog is treeless and free of permafrost.

Sonnentag, Oliver↗

DOE OSTI2024

AmeriFlux FLUXNET-1F CA-SCC Scotty Creek Landscape

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CA-SCC Scotty Creek Landscape. This is the FLUXNET version of the carbon flux data for the site CA-SCC Scotty Creek Landscape produced by applying the standard ONEFlux (1F) software. Site Description - The Scotty Creek flux tower is located in an organic-rich boreal forest-wetland landscape about 50 km south of Fort Simpson in the Taiga Plains of the Mackenzie watershed. The tower was installed in 2013 and operates an open-path EC system year-round running on solar power only. Flux footprints contain about 50 % forested peat plateaus and 50 % wetlands (i.e., collapse-scar bogs). The forests are underlain by permafrost, while the treeless wetlands are permafrost-free. The tower itself is located on a forested peat plateau. Black spruce tree density on plateaus is sparse and the mean canopy height is ca. 5 m.

Sonnentag, Oliver↗

DOE OSTI2024

AmeriFlux FLUXNET-1F CL-SDF Senda Darwin Forest

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CL-SDF Senda Darwin Forest. This is the FLUXNET version of the carbon flux data for the site CL-SDF Senda Darwin Forest produced by applying the standard ONEFlux (1F) software. Site Description - Located at the Senda Darwin Biological Station, in a old-growth rainforest. Locally named as Nordpatagonian type of forest. The station is 15 km east of Ancud, in the Chiloé Island, close to the Huicha river.

Perez-Quezada, Jorge↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-Akn Savannah River Site

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-Akn Savannah River Site. This is the FLUXNET version of the carbon flux data for the site US-Akn Savannah River Site produced by applying the standard ONEFlux (1F) software. Site Description - The site is characterized by a mix of pine and deciduous hardwood forests with a general canopy height of 25m which was established in the 1950s. Management of the forest around the site is performed by the USFS-Savannah River and consists of prescribed burning of the understory on a 3-4 year cycle.

Leclerc, Monique↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-CGG Concord Grazed Grassland

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-CGG Concord Grazed Grassland. This is the FLUXNET version of the carbon flux data for the site US-CGG Concord Grazed Grassland produced by applying the standard ONEFlux (1F) software. Site Description - This tower located on a grazed grassland in Concord, CA. The land is owned by Cal State East Bay and leased to a local rancher. Approximately 60 head of cattle graze the site from December to April.The site is dominated by annual cool season grasses. The soil on the site is described as Altamont Clay.

Oikawa, Patty↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-Cst Crossett Experimental Forest

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-Cst Crossett Experimental Forest. This is the FLUXNET version of the carbon flux data for the site US-Cst Crossett Experimental Forest produced by applying the standard ONEFlux (1F) software. Site Description - The study takes place in the Crossett Experimental Forest (CEF, 32°2′ N, 91°57′ W), which was established in 1934 with the objective of developing effective management protocols for loblolly and shortleaf pine forests in the Gulf Coastal Plain. Mean annual temperature and precipitation are 17.6 °C and 1,410 mm, respectively. Most of the soils on and near the CEF are silt loams (primarily Glossaquic Fragiudalfs). The tower is situated in the the old-growth pine management sector of the CEF, which emphasizes management for old-growth-like conditions, with the goal of emulating the structural and compositional attributes of historic forests from this region using a combination of timber harvesting, prescribed fire, and other tools. This includes periodic commercial logging of intermediate-sized loblolly pines to support further restoration treatments, such as prescribed fire, hardwood and exotic species competition control, and the increase of plant species more compatible with fire (e.g., shortleaf pine and understory grasses)

Novick, Kim↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-xTL NEON Toolik (TOOL)

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-xTL NEON Toolik (TOOL). This is the FLUXNET version of the carbon flux data for the site US-xTL NEON Toolik (TOOL) produced by applying the standard ONEFlux (1F) software. Site Description - The Toolik field site is located in a remote wilderness area at the Toolik Field Station which is on land managed by the Bureau of Land Management. The area is underlain by continuous permafrost, which exerts a major influence on hydrology and the distribution, structure, and function of terrestrial and aquatic ecosystems. Because of its location between the Brooks Range and the coastal plain, the vegetation and soils at TOOL are representative of much of the Alaskan foothills tundra. This terrestrial field site is collocated with NEON’s Toolik Lake aquatic site. The closest city, Fairbanks, Alaska is 400 miles away. The Dalton Highway (also known as the Haul Road or Pipeline Road), which traverses the middle of the state from Fairbanks to Prudhoe Bay, provides access to the area.

Network), NEON (National Ecological Observatory↗

DOE OSTI2024

AmeriFlux FLUXNET-1F US-SRM Santa Rita Mesquite

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-SRM Santa Rita Mesquite. This is the FLUXNET version of the carbon flux data for the site US-SRM Santa Rita Mesquite produced by applying the standard ONEFlux (1F) software. Site Description - Semidesert grassland encroached by mesquite (Prosopis velutina) trees. Please see Scott et al. 2009 JGR-Biogeo, 114, G04004

Scott, Russell↗

DOE OSTI2025

AmeriFlux FLUXNET-1F CL-SDP Senda Darwin Peatland

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CL-SDP Senda Darwin Peatland. This is the FLUXNET version of the carbon flux data for the site CL-SDP Senda Darwin Peatland produced by applying the standard ONEFlux (1F) software. Site Description - Located at the Senda Darwin Biological Station, in a old-growth rainforest. Locally named "pomponal" from the common name of Sphagnum, is an anthropogenic peatland, formed after the forest is cut or a forest fire. The station is 15 km east of Ancud, in the Chiloé Island, close to the Huicha river.

Perez-Quezada, Jorge [University of Chile]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F AR-TF2 Rio Pipo bog

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site AR-TF2 Rio Pipo bog. This is the FLUXNET version of the carbon flux data for the site AR-TF2 Rio Pipo bog produced by applying the standard ONEFlux (1F) software. Site Description - Pristine Sphagnum magellanicum dominated bog located in Parque Nacional Tierra del Fuego. The peatland extends about 60 ha.

Kutzbach, Lars [Universität Hamburg]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F CL-ACF Alerce Costero Forest

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CL-ACF Alerce Costero Forest. This is the FLUXNET version of the carbon flux data for the site CL-ACF Alerce Costero Forest produced by applying the standard ONEFlux (1F) software. Site Description - Tower located in an old-growth coniferous rainforest (~300 years) at the Alerce Costero National Park. The forest is locally known as Alerce type. More information at: https://jbarichivich.github.io/page_acos.html

Lara, Antonio [Universidad Austral de Chile]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-Hsm Hill Slough Marsh

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-Hsm Hill Slough Marsh. This is the FLUXNET version of the carbon flux data for the site US-Hsm Hill Slough Marsh produced by applying the standard ONEFlux (1F) software. Site Description - The site is currently a diked marsh - upland ecotone located at the northern Suisun Marsh. It will undergo tidal restoration in Fall 2021. Restoration work is done by Ducks Unlimited Inc. and will cover an area of 649 acres. After levee breaches, the site tower will be in a high marsh system. Water level at high tide is estimated to be 0.5-1 m above the soil. Ducks Unlimited, Inc. and the Berkeley Biometeorology lab are working together to evaluate the effects of the proposed tidal marsh restoration project.

Kyle_Delwiche, Kyle_Delwiche [University of Califo↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-DS1 Staten Corn 1

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-DS1 Staten Corn 1. This is the FLUXNET version of the carbon flux data for the site US-DS1 Staten Corn 1 produced by applying the standard ONEFlux (1F) software. Site Description - This tower is located in a corn field in the California Delta on Staten Island. The tower is within several square kilometers of corn fields that comprise the vast majority of the southern and central portion of Staten Island

Christen, Nick [Hydrofocus, Inc]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-KPL Lily Lake Fen

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-KPL Lily Lake Fen. This is the FLUXNET version of the carbon flux data for the site US-KPL Lily Lake Fen produced by applying the standard ONEFlux (1F) software. Site Description - fen

Sullivan, Patrick [University of Alaska Anchorage]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F AR-CCa Carlos Casares agriculture

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site AR-CCa Carlos Casares agriculture. This is the FLUXNET version of the carbon flux data for the site AR-CCa Carlos Casares agriculture produced by applying the standard ONEFlux (1F) software. Site Description - This tower is located in a private agricultural production field. The owner follow the typical rotation of the region: corn / soybean / wheat-soybean

Posse, Gabriela [INTA]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F CA-DSM Delta Salt Marsh

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site CA-DSM Delta Salt Marsh. This is the FLUXNET version of the carbon flux data for the site CA-DSM Delta Salt Marsh produced by applying the standard ONEFlux (1F) software. Site Description - This site is a tidal salt marsh on the eastern side of the Boundary Bay Wildlife Management Area (WMA) in Delta, British Columbia, Canada. This area is located on the southern front of the Fraser River. The total area of the Boundary Bay WMA is 11,470 ha, and the eastern part surrounding the flux tower accounts for 39 ha. This area is surrounded by farms and dikes. The Provincial Government purchased this area in 1974 limiting public access and designated it as WMA in 1995. This area has a mixed semidiurnal tidal cycle. The dominant species is Saltgrass (Distichlis spicata) with a canopy height of ~40 cm. The tower is in a high marsh system and was installed to analyze energy, H2O, CO2, and CH4 fluxes on September 3, 2021.

Knox, Sara [The University of British Columbia]↗

DOE OSTI2025

AmeriFlux FLUXNET-1F US-UTD UFLUX Dugout Ranch

This is the AmeriFlux Management Project (AMP) created FLUXNET-1F version of the carbon flux data for the site US-UTD UFLUX Dugout Ranch. This is the FLUXNET version of the carbon flux data for the site US-UTD UFLUX Dugout Ranch produced by applying the standard ONEFlux (1F) software. Site Description - The station is located along a fence line between two fields that are managed indentically. The land manager plants an alfalfa mix crop and uses wheel line irrigation.

Inkenbrandt, Paul [Utah Geological Survey]↗