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1147 Titles Match Your Query
Showing 1 through 50 of 1147 Next
1. Soil Organic Carbon Degradation, Barrow, 2013-2014 [Soil_Organic_Carbon_Degradation_Barrow_2013-2014]
This dataset provides information about soil organic carbon decomposition in Barrow soil incubation studies. The soil cores were collected from low-center polygon (Area A) and were incubated in the ...


2. Miscellaneous NSSDC Atmospheric Data from Earlier Spacecraft [63-009A]
NSSDC holds many data sets containing measurements of the structure, composition, and dynamics of the Earth's neutral atmosphere. The measurements are both in situ and remote. For details about searching ...


3. Unified Abstract Files (Combined AE Data) from Atmosphere Explorers (AE-C, AE-D, and AE-E - Available from NSSDC [73-101A]
Data collected by the Atmosphere Explorer C, D and E satellites are provided on one CD-ROM. The CD also includes data-related atmospheric/ionospheric/ magnetospheric models and software. The data ...


4. Surface ozone concentration from an TEI instrument at Arrival Heights (CMDL) [K085_2002_2008_NZ_1]
A TEI instrument was installed at Arrival Heights to monitor boundary layer concentration of surface ozone levels with an ultraviolet absorption measurement. Ambient air is pumped through a cell and ...


5. TASC Trans Atlantic Study of Calanus [GLOBEC_001_TASC_001]   CHILD METADATA
TASC (Trans-Atlantic Study of Calanus) 1996 - 1999 TASC is a multi-national project to understand the physical and biological process that control the population dynamics of the copepod Calanus Finmarchicus, ...


6. Trans-Atlantic Study of Calanus: Large Scale Field Survey [GLOBEC_077_TASC_010]   PARENT METADATA
The objective of this subtask of the Trans-Atlantic Study of Calanus programme was to describe the large scale distribution, abundance, and population structure of C. finmarchicus in the Nordic Seas ...


7. Trans-Atlantic Study of Calanus: Latitudinal Differences in population dynamics: Mesocosm Studies [GLOBEC_083_TASC_016]   PARENT METADATA
The objective of this subtask of the Trans-Atlantic Study of Calanus (TASC) programme is to identify the environmental cues governing the life cycle pattern along a latitudinal gradient from 60 to ...


8. Dissolved Pesticide and Organic Carbon Concentrations Detected in Surface Waters, Northern Central Valley, California, 2001-2002 [USGS_OFR_2004_1214]
Field and laboratory studies were conducted to determine the effects of pesticide mixtures on Chinook salmon under various environmental conditions in surface waters of the northern Central Valley ...


9. Aircraft Flux-Filtered: NRCC (FIFE) [doi:10.3334/ORNLDAAC/6_1]
Filtered boundary layer fluxes recorded on aircraft flights over the Konza


10. Direct Molecular Analysis of Antarctica and Southern Ocean Microbial Communities [ASAC_867]
Metadata record for data from ASAC Project 867 See the link below for public details on this project. Dataset Sea-ice bacteria data are associated with ASAC_1012 and included there Data for bacteria ...


11. Methanotrophs in Antarctica [ASAC_869]
Metadata record for data from ASAC Project 869 See the link below for public details on this project. Dataset included are for the characterisation of methanotrophs from saline lakes of the Vestfold ...


12. Photosynthetic rates of Antarctic sea-ice algae [ASAC_854]
From the abstract of one of the papers: Oxygen microelectrodes were used to measure the photosynthetic rates of Antarctic fast ice algal mats. Using the oxygen flux across the diffusive boundary ...


13. Aircraft Flux-Detrended: NRCC (FIFE) [doi:10.3334/ORNLDAAC/3_1]
Detrended boundary layer fluxes recorded on aircraft flights over the Konza


14. Aircraft Flux-Detrended: U of Wy. (FIFE) [doi:10.3334/ORNLDAAC/4_1]
Detrended boundary layer fluxes recorded on aircraft flights over the Konza


15. Aircraft Flux-Detrended: Univ. Col. (FIFE) [doi:10.3334/ORNLDAAC/5_1]
Detrended boundary layer fluxes recorded on aircraft flights over the Konza


16. Aircraft Flux-Filtered: U of Wy. (FIFE) [doi:10.3334/ORNLDAAC/7_1]
Filtered boundary layer fluxes recorded on aircraft flights over the Konza


17. Aircraft Flux-Filtered: Univ. Col. (FIFE) [doi:10.3334/ORNLDAAC/8_1]
Filtered boundary layer fluxes recorded on aircraft flights over the Konza


18. Aircraft Flux-Raw: NRCC (FIFE) [doi:10.3334/ORNLDAAC/9_1]
Raw (unmodified) boundary layer fluxes recorded on aircraft flights over Konza


19. Aircraft Flux-Raw: U of Wy. (FIFE) [doi:10.3334/ORNLDAAC/10_1]
Raw (unmodified) boundary layer fluxes recorded on aircraft flights over Konza


20. Aircraft Flux-Raw: Univ. Col. (FIFE) [doi:10.3334/ORNLDAAC/11_1]
Raw (unmodified) boundary layer fluxes recorded on aircraft flights over Konza


21. BASIN TCP Stable Isotope Composition of CO2 in Terrestrial Ecosystems [doi:10.3334/ORNLDAAC/963_1]
This data set reports stable isotope ratio data of CO2 (13C/12C and 18O/16O) associated with photosynthetic and respiratory exchanges across the biosphere-atmosphere boundary. Measurements were made ...


22. CMS: Evapotranspiration and Meteorology, Water-Limited Shrublands, Mexico, 2008-2010 [doi:10.3334/ORNLDAAC/1309_1]
This data set provides daily average observations for evapotranspiration (measured and gap-filled), precipitation, net radiation, soil water content, air temperature, vapor pressure deficit, and normalized ...


23. Characteristics of African Savanna Biomes for Determining Woody Cover [doi:10.3334/ORNLDAAC/850_1]
This data set includes the soil and vegetation characteristics, herbivore estimates, and precipitation measurement data for the 854 sites described and analyzed in Sankaran et al., 2005. Savannas ...


24. NACP Greenhouse Gases Multi-Source Data Compilation, 2000-2009 [doi:10.3334/ORNLDAAC/1206_1]
This data set is a collection of measurements of carbon dioxide (CO2) and non-CO2 greenhouse gases made across North America by nine independent atmospheric monitoring networks from 2000 - 2009. During ...


25. NACP TERRA-PNW: Forest Plant Traits, NPP, Biomass, and Soil Properties, 1999-2014 [doi:10.3334/ORNLDAAC/1292_1]
This data set contains measurements and estimates of leaf, tree, and soil data from six projects conducted by the Terrestrial Ecosystem Research and Regional Analysis- Pacific Northwest (TERRA-PNW) ...


26. AMAZE-08 Aerosol Characterization and Meteorological Data, Central Amazon Basin: 2008 [doi:10.3334/ORNLDAAC/1308_1]
This data set provides measurements from the Amazonian Aerosol Characterization Experiment (AMAZE-08) carried out during the wet season from February 4 to March 21, 2008 in the central Amazon Basin. ...


27. Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 [doi:10.3334/ORNLDAAC/629_1]
CO2 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 ...


28. BOREAS AFM-01 NOAA/ATDD Long-EZ Aircraft Flux Data over the SSA [doi:10.3334/ORNLDAAC/493_1]
Data include aircraft altitude, wind direction, wind speed, air temperature, potential temperature, water mixing ratio, U and V components of wind velocity, static pressure, surface radiative temperature, ...


29. BOREAS AFM-02 Wyoming King Air 1994 Aircraft Sounding Data [doi:10.3334/ORNLDAAC/494_1]
Parameters include wind direction, wind speed, west wind component (u), south wind component (v), static pressure, air dry bulb temperature, potential temperature, dewpoint, temperature, water vapor ...


30. BOREAS AFM-03 Electra 1994 Aircraft Flux and Moving Window Data [doi:10.3334/ORNLDAAC/495_1]
Measurements of the fluxes of momentum, sensible and latent heat, carbon dioxide, and ozone over the entire BOREAS region to tie together measurements made in both the SSA and the NSA.


31. BOREAS AFM-03 NCAR Electra 1994 Aircraft Sounding Data [doi:10.3334/ORNLDAAC/496_1]
Measurements of wind speed and direction, air pressure and temperature, potential temperature, dewpoint, mixing ratio of H2O, CO2 concentration, and ozone concentration over the NSA, SSA, and the ...


32. BOREAS AFM-04 Twin Otter Aircraft Flux Data [doi:10.3334/ORNLDAAC/497_1]
Measurements in the boundary layer of the fluxes of sensible and latent heat, momentum, ozone, methane, and carbon dioxide, plus supporting meteorological parameters such as temperature, humidity, ...


33. BOREAS AFM-04 Twin Otter Aircraft Sounding Data [doi:10.3334/ORNLDAAC/498_1]
Measurements include concentrations of carbon dioxide and ozone, atmospheric pressure, dry bulb temperature, potential temperature, dewpoint temperature, calculated mixing ratio, and wind speed and ...


34. BOREAS Follow-On FLX-03 Area-Averaged Flux Data for the NSA and SSA [doi:10.3334/ORNLDAAC/586_1]
Calculations of area-averaged fluxes using extracted flux data from BORIS.


35. BOREAS Follow-On FLX-04 Tower Flux and Meteorological Data from NSA Burn Site [doi:10.3334/ORNLDAAC/587_1]
Tower 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 ...


36. BOREAS TE-01 CO2 and CH4 Flux Data over the SSA-OBS Site [doi:10.3334/ORNLDAAC/311_1]
Contains the TE-01 CH4 and CO2 flux data for the southern study area OBS site.


37. BOREAS TE-01 SSA-FEN Soil Profile Nutrient Data [doi:10.3334/ORNLDAAC/313_1]
Contains TE-01 methane flux and inorganic concentrations at the southern study area fen site.


38. BOREAS TE-02 Continuous Wood Respiration Data [doi:10.3334/ORNLDAAC/314_1]
Contains wood respiration continuous measurement data collected by TE-02.


39. BOREAS TE-02 Foliage Respiration Data [doi:10.3334/ORNLDAAC/315_1]
Contains foliage respiration data collected by TE-02.


40. BOREAS TE-02 Root Respiration Data [doi:10.3334/ORNLDAAC/316_1]
Contains fine root respiration data collected by TE-02.


41. BOREAS TE-02 Wood Respiration Data [doi:10.3334/ORNLDAAC/318_1]
Contains wood respiration data collected by TE-02.


42. BOREAS TE-05 CO2 Concentration and Stable Isotope Composition [doi:10.3334/ORNLDAAC/321_1]
This table contains data collected by TE05 in the NSA and SSA on air stable istope measurements.


43. BOREAS TE-05 Diurnal CO2 Canopy Profile Data [doi:10.3334/ORNLDAAC/322_1]
Contains the CO2 profile concentration measurements made by the TE-05 BOREAS team in the NSA and SSA.


44. BOREAS TE-10 Leaf Chemistry Data [doi:10.3334/ORNLDAAC/345_1]
Leaf chemistry data collected by TE-10. Contains 3 granules: 1) biochemical data; 2) biochemical data on a per dry weight basis; and 3) biochemical carbon, hydrogen, and nitrogen data given on a per ...


45. BOREAS TF-01 SSA-OA Tower Flux, Meteorological, and Soil Temperature Data [doi:10.3334/ORNLDAAC/512_1]
Energy, cargon dioxide, and momentum flux data collected above the canopy along with meteorological and soils data at the BOREAS SSA-OA site


46. BOREAS TF-01 SSA-OA Understory Flux, Meteorological, and Soil Temperature Data [doi:10.3334/ORNLDAAC/513_1]
Energy, carbon dioxide, and momentum flux data collected 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 ...


47. BOREAS TF-02 SSA-OA Tower Flux, Meteorological, and Precipitation Data [doi:10.3334/ORNLDAAC/515_1]
Energy, carbon dioxide, water vaport, and momentum flux data collected above the canopy and in profiles through the canopy, along with meteorological data at the BOREAS SSA-OA site. Daily precipitation ...


48. BOREAS TF-04 CO2 and CH4 Chamber Flux Data from the SSA [doi:10.3334/ORNLDAAC/362_1]
Contains fluxes of carbon dioxide and methane across the soil-air interface in four ages of jack pine forest at the Southern Study Area. Gross and net flux of CO2 and flux of CH4 between soil and ...


49. BOREAS TF-04 CO2 and CH4 Soil Profile Data from the SSA [doi:10.3334/ORNLDAAC/363_1]
The TF-04 Soil profile CH4 concentration data.


50. BOREAS TF-04 SSA-YJP Tower Flux, Meteorological, and Canopy Condition Data, R1 [doi:10.3334/ORNLDAAC/451_1]
The flux and ancillary data collected at the SSA-YJP towerflux site by the TF-04 group.


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