486 datasets found
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Federal
Electrical resistivity tomography (ERT) data; Alaska, 2014
Department of the Interior —
Fire can be a significant driver of permafrost change in boreal landscapes, altering the availability of soil carbon and nutrients that have important implications... -
Federal
North Coast and Cascades Network Landscape Change Monitoring Barren Land and Water Masks
Department of the Interior —
North Coast and Cascades Inventory and Monitoring Network (NCCN) has developed a baren land and water mask for Mount Rainier, Olympic, and North Cascades National... -
Federal
Jornada Basin LTER: Wireless meteorological station at NPP T-TAYL site: 1-second summary precipitation data: 2013 - ongoing
Department of Agriculture —
1-second summary precipitation data at NPP T-TAYL met station. Total precipitation per second is recorded only if there is measurable precipitation. This is recorded... -
Federal
Dive Data from Expedition Information System (EIS) for Islands in the Stream 2002 - Exploration of Outer Shelf and Slope Habitats off the Coast of North Carolina - Office of Ocean Exploration
National Oceanic and Atmospheric Administration, Department of Commerce —
The Expeditions Information System (EIS) contains information recorded by the NOAA Office of Ocean Exploration's data manager during the 2002 "Islands in the Stream -... -
Federal
Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 12 meteorological station: 5-minute summary wind and air temperature data: 2013 - ongoing
Department of Agriculture —
This data package contains 5-minute air temperature and wind summary data from Jornada Basin LTER Cross Scale Interactions Study (CSIS) Block-12 met station. Average... -
Federal
SGS-LTER Effects of water and nitrogen additions on carbon and nitrogen in shortgrass ecosystems on the Central Plains Experimental Range, Nunn, Colorado, USA 1997-2011, ARS Study Number 143
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
Rabbit feces counts on 1m x 1m plots from the long-term Small Mammal Exclosure Study (SMES) at Jornada Basin LTER, 1995-2015
Department of Agriculture —
This data package contains rabbit feces count data from plots with various levels of herbivore exclusion on Jornada Experimental Range (JER) and Chihuahuan Desert... -
Federal
Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 6 meteorological station: Daily summary data: 2013 - ongoing
Department of Agriculture —
This data package contains hourly air temperature, relative humidity, wind speed, wind direction, and precipitation summary data from Jornada Basin LTER Cross Scale... -
Federal
SGS-LTER CO2 Elevation Study: Assimilation vs. intercellular CO2 response curves on Open Top Chamber species on the Central Plains Experimental Range, Nunn, Colorado, USA 1997 - 2001
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
Jornada Basin LTER: Wireless meteorological station at NPP G-IBPE site: 1-second summary precipitation data: 2013 - ongoing
Department of Agriculture —
1-second summary precipitation data at NPP G-IBPE met station. Total precipitation per second is recorded only if there is measurable precipitation. This is recorded... -
Federal
Soil Particle Size Analysis at Permanent Quadrat locations, Jornada Experimental Range, 2001-2020
Department of Agriculture —
This completed dataset, from samples collected in 2001 and 2020, contains soil particle size analysis (PSA) and sand fractionation data from soil cores collected at... -
Federal
EFFECTS OF FLOOD INUNDATION AND INVASION BY Phalaris arundinacea ON NITROGEN CYCLING IN AN UPPER MISSISSIPPI RIVER FLOODPLAIN FOREST
Department of the Interior —
This data set consists of monthly averages of soil and litter properties. Rows are grouped in the following order: year, month, vegetation type, plot ID. Within a... -
Federal
Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 12 meteorological station: Daily summary data: 2013 - ongoing
Department of Agriculture —
This data package contains hourly air temperature, relative humidity, wind speed, wind direction, and precipitation summary data from Jornada Basin LTER Cross Scale... -
Federal
Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 9 meteorological station: 30-minute soil volumetric water content data: 2013 - ongoing
Department of Agriculture —
30-minute Soil Moisture data at 10 cm at CSIS Block-9. Collection of soil volumetric water content data at Jornada LTER Cross-scale Interactions Study (CSIS) blocks,... -
Federal
SGS-LTER Effects of grazing on ecosystem structure and function (GZTX): Nitrogen concentration of vegetation on the Central Plains Experimental Range, Nunn, Colorado, USA 1992-2011, ARS Study Number 32
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
Jornada Basin LTER: Wireless substation at NPP P-TOBO site: 30-minute soil volumetric water content data: 2013 - ongoing
Department of Agriculture —
30-minute Soil Moisture data is measured at 10cm, 20 cm, and 30 cm soil depths at the NPP P-TOBO substation located in center of 70m x 70m Jornada LTER NPP P-TOBO... -
Federal
Jornada Basin LTER: Wireless meteorological station at NPP C-GRAV site: 5-minute summary wind and air temperature data: 2013 - ongoing
Department of Agriculture —
5-minute summary data at NPP C-GRAV met station. Average air temperature, wind speed and wind direction are measured and calculated based on 1-second scan rate of all... -
Federal
Potential productivity and change for blue grama in the Great Plains Landscape Conservation Cooperative area
Department of the Interior —
This data set includes the relative production scenarios for blue grama [4.15(Temp) -0.3(Precip) - 0.15(Temp)^2 + 0.08]; this is the model from Epstein, et al.... -
Federal
Soil movement across black grama and mesquite ecotone transects in the Jornada Basin, southern New Mexico, USA, 1933-2011
Department of Agriculture —
This package contains data from a study that measured long-term soil movement in areas undergoing mesquite invasion on the Jornada Experimental Range from 1933-2011.... -
Federal
Jornada Basin LTER: Wireless meteorological station at NPP M-WELL site: 5-minute summary wind and air temperature data: 2013 - ongoing
Department of Agriculture —
5-minute summary data at NPP M-WELL met station. Average air temperature, wind speed and wind direction are measured and calculated based on 1-second scan rate of all...
486 datasets found