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}NASA Earthdata CMR + NASA Data Portal2021 · Array · HDF5
OWLETS-1 Sherpa Aircraft DataOWLETS1_SherpaAircraft_Data is the Ozone Water-Land Environmental Transition Study (OWLETS-1) data collected on board the Sherpa Aircraft. OWLETS was supported by the NASA Science Innovation Fund (SIF). Data include trace gas measurements, greenhouse gases, and aircraft navigational and housekeeping data collected via remote sensing and in-situ instrumentation. This collection features data from t
NASA Earthdata CMR + NASA Data Portal2018 · Image data
ABoVE: CO2 and CH4 Fluxes and Meteorology at Flux Tower Sites, Alaska, 2015-2017This dataset provides CO2 and CH4 fluxes and meteorological parameters from five eddy covariance (EC) tower sites located at Barrow (three sites), Atqasuk (ATQ) and Ivotuk (IVO), Alaska. These locations form a 300-km north-south transect across Alaska's North Slope. Flux measurements include CO2, CH4, and H2O fluxes plus sensible and latent heat fluxes. Meteorological data include air temperature,
NASA Earthdata CMR2017 · collection
Environmental data for Davis 14/15 ocean acidification minicosm experimentThis data set was collected from a ocean acidification minicosm experiment performed at Davis Station, Antarctica during the 2014/15 summer season. It includes: - description of methods for all data collection and analyses. - environmental data logged throughout the experiment; nutrients, temperature, light climate. - carbonate chemistry data; pH (on Total scale), fugacity of CO2, dissolved inorga
NASA Earthdata CMR2017 · collection
Data for manuscript 'Ocean acidification of a coastal Antarctic marine microbial community reveals a critical threshold for CO2 tolerance in phytoplankton productivity'This data set was collected from a ocean acidification minicosm experiment performed at Davis Station, Antarctica during the 2014/15 summer season. It includes: - description of methods for all data collection and analyses. - marine microbial community data; Chlorophyll a concentration, particulate organic matter concentration (carbon and nitrogen), bacterial cell abundance. - phytoplankton primar
NASA Earthdata CMR + NASA Data Portal2016 · Image data
Arctic Vegetation Plots at Imnavait Creek, Alaska, 1984-1985This dataset provides environmental, soil, and vegetation data collected during the periods of August 1984 and August-September 1985 from 84 study plots at the Imnavait Creek research site. Imnavait Creek is located in a shallow basin at the foothills of the central Brooks Range. Data includes the baseline plot information for vegetation, soils, and site factors for the study plots subjectively lo
NASA Earthdata CMR + NASA Data Portal2014 · Image data
NACP MCI: Cropland Productivity and Biophysical Properties, Nebraska, USA, 2001-2008This data set provides an integrated collection of (1) ground-based meteorological, radiometric, and vegetation measurements, (2) flux-based estimates of gross primary production (GPP), and (3) numerous vegetation indices derived from satellite imagery for three eddy covariance flux tower locations near Lincoln, Nebraska, USA. Land use surrounding the towers is cropland with corn and soybeans. Dat
NASA Earthdata CMR + NASA Data Portal2012 · Image data
LBA-ECO TG-03 Solar Surface Irradiance and PAR, Brazilian Amazon: 1999-2004This data set includes solar surface irradiance from Kipp and Zonen CM-21 pyranometers, both total unfiltered and filtered (RG695), and photosynthetically active radiation (PAR) from Skye-Probetech SKE-510 PAR sensors. Measurements were made at six sites acrosss the Brazilian Amazon during the period from 1999 to 2004. These sites were co-located with AERONET (AErosol RObotic NETwork) program site
NASA Earthdata CMR + NASA Data Portal2012 · Image data
BIGFOOT Meteorological Data for North and South American Sites, 1991-2004The BigFoot Project has compiled daily meteorological measurements for nine EOS Land Validation Sites located from Alaska to Brazil from 1991 to 2004. Each site is representative of one or two distinct biomes, including the Arctic tundra; boreal evergreen needleleaf forest; temperate cropland, grassland, evergreen needleleaf forest, and deciduous broadleaf forest; desert grassland and shrubland; a
NASA Earthdata CMR + NASA Data Portal2009 · Image data
LBA-ECO CD-04 Meteorological and Flux Data, km 83 Tower Site, Tapajos National ForestWe used two independent approaches, biometry and micrometeorology, to determine the net ecosystem production (NEP) of an old growth forest in Para, Brazil. Biometric inventories indicated that the forest was either a source or, at most, a modest sink of carbon from 1984 to 2000 (+0.8 +/- 2 Mg C(.)ha(-1.)yr(-1); a positive flux indicates carbon loss by the forest, a negative flux indicates carbon g
NASA Earthdata CMR + NASA Data Portal2009 · Astronomical catalogue
SMEX04 Meteorological Network Data: Arizona, Version 1Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set contains data from in situ meteorological measurements collected during the Soil Moisture Experiment 2004 (SMEX04) in Arizona, USA.
NASA Earthdata CMR + NASA Data Portal2006 · Image data
FLUXNET Marconi Conference Gap-Filled Flux and Meteorology Data, 1992-2000Fluxes of carbon dioxide, water vapor, and energy exchange have been measured at 38 forest, grassland, and crop sites as part of the EUROFLUX and AmeriFlux projects. A total of 97 site-years of data were compiled, primarily between 1996 and 1998 but also for 1992-1995 and 1999-2000. Half-hour flux and meteorology measurements are included plus the gap-filled half-hour estimates and aggregations to
NASA Earthdata CMR + NASA Data Portal2004 · Image data
SAFARI 2000 Meteorological and Flux Tower Measurements in Maun, Botswana, 2000To investigate potential contributions of savanna ecosystems to the Earth s carbon balance, an eddy covariance system was used to measure the seasonal variation in carbon dioxide, water vapor, and energy flux at the Maun micrometerological tower site in a broadleaf semi-arid savanna in Southern Africa, approximately 20 km east of Maun in northeastern Botswana. The open woodland studied consists of
NASA Earthdata CMR + NASA Data Portal2002 · Image data
Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996CO2 and water vapor fluxes and ecosystem characteristics were measured at 24 sites along a 317-km transect from the Arctic coast to the latitudinal treeline in Alaska during the growing seasons of 1994-1996. The sites were stratified to sample the ranges of climate, physiography, soil moisture, and vegetation type within the region. Our main objective was to understand what factors control variati
NASA Earthdata CMR + NASA Data Portal2001 · Image data
BOREAS Follow-On HMet-04 1996-1998 NSA Meteorological DataAs part of the BOREAS Follow-on, an extended period of data collection was supported in the NSA because of the continued efforts at the NSA-OBS site. This data set contains near-surface meteorological data collected and averaged over 15 minute intervals from two sites in the NSA, the SRC tower at the Thompson airport (YTH) and a temporary walkup wooden tower at the Old Black Spruce (OBS) tower sit
NASA Earthdata CMR + NASA Data Portal2001 · Image data
BOREAS Follow-On FLX-01 NSA-OBS Tower Flux, Meteorological, and Soil Temp. DataThe BOREAS Follow-On FLX-01 team collected tower flux, surface meteorological, and soil temperature data at the BOREAS NSA-OBS site continuously from March 1994 through December 1998. Data from March 1994 through October 1996 are included in the BOREAS TF-03 effort while data from the end of October 1996 through December 1998 are included in the BOREAS Follow-on FLX-01 effort.
NASA Earthdata CMR + NASA Data Portal2001 · Image data
BOREAS Follow-On FLX-04 Tower Flux and Meteorological Data from NSA Burn SiteTower flux and meteorological data were collected above 4 black spruce forest sites in the NSA that experienced stand-replacing wildfires in 1989,1981,1964 and 1930. At each site, 4-6 weeks of data were collected during the peak growing season (June-September) in either 1999 or 2000. Fluxes were measured using paired portable solar powered eddy flux systems. The data are part of an ongoing age seq
NASA Earthdata CMR + NASA Data Portal2000 · Image data
BOREAS TF-01 SSA-OA Understory Flux, Meteorological, and Soil Temperature DataThe BOREAS TF-01 team collected energy, carbon dioxide, and momentum flux data under the canopy along with meteorological and soils data at the BOREAS SSA-OA site from mid-October to mid-November of 1993 and throughout all of 1994.
NASA Earthdata CMR + NASA Data Portal2000 · Image data
BOREAS TF-08 NSA-OJP Tower Flux, Meteorological, and Soil Temperature DataThe BOREAS TF-08 team collected energy, CO2, and water vapor flux data at the BOREAS NSA-OJP site during the growing season of 1994 and most of the year for 1996.
NASA Earthdata CMR + NASA Data Portal2000 · Image data
BOREAS TF-01 SSA-OA Tower Flux, Meteorological, and Soil Temperature DataThe BOREAS TF-01 team collected energy, carbon dioxide, and momentum flux data above the canopy along with meteorological and soils data at the BOREAS SSA-OA site from mid-April to the end of the year for 1996.
NASA Earthdata CMR + NASA Data Portal2000 · Image data
BOREAS TF-02 SSA-OA Tower Flux, Meteorological, and Precipitation DataThe BOREAS TF-02 team collected energy, carbon dioxide, water vapor, and momentum flux data above the canopy and in profiles through the canopy, along with meteorological data at the BOREAS SSA-OA site. Above-canopy measurements began in early February and ran through mid-September of 1994. Measurements were collected over a longer period of 1994 than most BOREAS flux sites. Daily precipitation da
NASA Earthdata CMR + NASA Data Portal2000 · Image data
BOREAS AFM-01 NOAA/ATDD Long-EZ Aircraft Flux Data over the SSAThis data set contains measurements from the NOAA/ATDD Long-EZ Aircraft collected during the 1994 IFCs at the SSA. These measurements were made from various instruments mounted on the aircraft. The data that were collected include: aircraft altitude, wind direction, wind speed, air temperature, potential temperature, water mixing ratio, U and V components of wind velocity, static pressure, surface
NASA Earthdata CMR + NASA Data Portal1999 · Image data
BOREAS TE-12 Incoming PAR Through the Forest Canopy DataThe BOREAS TE-12 team collected PAR data sets in support of its efforts to characterize and interpret information on shoot geometry, leaf optical properties, leaf water potential, and leaf gas exchange. The data were collected at the SSA-OBS site from 04-Jul-1996 to 25-Jul-1996.
NASA Earthdata CMR + NASA Data Portal1999 · Image data
BOREAS/SRC AMS Suite A Surface Meteorological and Radiation Data: 1995The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the Suite A (meteorological and energy balance measurements) and Suite B (diffuse sol ar and longwave measurements) components. Suite A measurements were taken at each of ten sites and suite B measurements were made at five of the suite
NASA Earthdata CMR + NASA Data Portal1999 · Image data
BOREAS/SRC AMS Suite A Surface Meteorological and Radiation Data: 1994The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the Suite A (meteorological and energy balance measurements) and Suite B (diffuse sol ar and longwave measurements) components. Suite A measurements were taken at each of ten sites and suite B measurements were made at five of the suite
NASA Earthdata CMR + NASA Data Portal1999 · Image data
BOREAS/SRC AMS Suite A Surface Meteorological and Radiation Data: 1996The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the Suite A (meteorological and energy balance measurements) and Suite B (diffuse sol ar and longwave measurements) components. Suite A measurements were taken at each of ten sites and suite B measurements were made at five of the suite