Link to Web Site Portal Home
Thumbnail Icon [Sensor_Name: Short_Name='IRGA']


Refine by Category
 
Refine by Full Text

 

49 Titles Match Your Query
Showing 1 through 49 of 49
1. BOREAS TF-10 NSA-FEN TOWER FLUX AND METEOROLOGICAL DATA [BOREAS_TF10FXMT]
The BOREAS TF-10 team collected tower flux and meteorological data at two sites, a fen and a young jack pine forest, near Thompson, Manitoba, Canada, as part of BOREAS. A preliminary data set was ...


2. A GLOBAL DATABASE OF SOIL RESPIRATION DATA, VERSION 2.0 [GLOBAL_SRDB_V2]
This data set provides an updated soil respiration database (SRDB), a near-universal compendium of published soil respiration (RS) data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...


3. BASIN TCP STABLE ISOTOPE COMPOSITION OF CO2 IN TERRESTRIAL ECOSYSTEMS [BASIN_TCP]
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 ...


4. GLOBAL ANNUAL SOIL RESPIRATION DATA (RAICH AND SCHLESINGER 1992) [soil_respiration]
This data set is a compilation of soil respiration rates (g C m-2 yr-1) from terrestrial and wetland ecosystems reported in the literature prior to 1992. These rates were measured in a variety of ...


5. LBA-ECO CD-08 Tropical Forest Ecosystem Respiration, Manaus, Brazil [CD08_Ecosystem_Resp_Manaus]
Understanding how tropical forest carbon balance will respond to global change requires knowledge of individual heterotrophic and autotrophic respiratory sources, together with factors that control ...


6. LBA-ECO TG-07 Soil Trace Gas Flux and Root Mortality, Tapajos National Forest [LBA_TG07_STGFARM]
We conducted an experiment on sand and clay tropical forest soils to test the short-term effect of root mortality on the soil-atmosphere flux of nitrous oxide, nitric oxide, methane, and carbon dioxide. ...


7. LBA-ECO CD-32 Flux Tower Network Data Compilation, Brazilian Amazon: 1999-2006 [CD32_BRAZIL_FLUX_NETWORK]
This data set is a compilation of carbon and energy eddy covariance flux, meteorology, radiation, canopy temperature, humidity, and CO2 profiles and soil moisture and temperature profile data that ...


8. LBA-ECO CD-03 NOCTURNAL METEOROLOGICAL DATA, FOREST AND PASTURE SITES, PARA, BRAZIL [CD03_TETHERED_BALLOON]
This data set contains measurements of nocturnal meteorological profiles collected from tethered balloon platforms during July 2001, October 2001, and November 2003. Measurements were made near the ...


9. BOREAS AFM-02 KING AIR 1994 AIRCRAFT FLUX AND MOVING WINDOW DATA [BOREAS_FAAMWDAT]
The BOREAS AFM-02 team collected pass-by-pass fluxes (and many other statistics) for a large number of level (constant altitude), straight line passes used in a variety of flight patterns. The data ...


10. LBA-ECO CD-06 ISOTOPIC COMPOSITION OF CARBON FRACTIONS, AMAZON BASIN RIVER WATER [CD06_C_ISOTOPES]
This data set includes measurements of standard geochemical variables, dissolved CO2, dissolved inorganic carbon (DIC), dissolved organic carbon (DOC), fine particulate organic carbon (FPOC), and ...


11. LBA-ECO CD-04 METEOROLOGICAL AND FLUX DATA, KM 83 TOWER SITE, TAPAJOS NATIONAL FOREST [LBACD04METFLUXES]
We 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 ...


12. LBA-ECO ND-02 AGRICULTURAL AND SECONDARY FOREST SOIL TRACE GAS FLUX, PARA: 2001-2004 [LBA_ASFSTGF_PARA]
Fires set for slash-and-burn agriculture contribute to the current unsustainable accumulation of atmospheric greenhouse gases, and they also deplete the soil of essential nutrients, which compromises ...


13. LBA-ECO TG-07 TRACE GAS FLUXES, UNDISTURBED AND LOGGED SITES, PARA, BRAZIL: 2000-2002 [LBA_TG07_TGF]
Selective logging is an extensive land use in the Brazilian Amazon region. We studied the soil-atmosphere fluxes of nitrous oxide (N2O), nitric oxide (NO), methane (CH4), and carbon dioxide (CO2) ...


14. LBA-ECO CD-04 CO2 PROFILES, KM 83 TOWER SITE, TAPAJOS NATIONAL FOREST [LBACD04CO2PROFILES]
We 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 ...


15. LBA-ECO TG-07 SEASONAL TRACE GAS PROFILES IN BRAZILIAN AMAZON FORESTS: 2004-2005 [TG07_TRACE_GAS_PROFILES]
This data set provides concentrations of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) from air samples collected at several heights on towers at three locations in upland old growth ...


16. LBA-ECO TG-08 SOIL GAS FLUX AFTER FOREST AND PASTURE FERTILIZATION, RONDONIA, BRAZIL [TG08_SOIL_GAS_FERTILIZATION]
This data set provides nitric oxide (NO), nitrous oxide (N2O), carbon dioxide (CO2) flux measurements, nitrogen (N) and phosphorus (P) pools, net N mineralization and nitrification rates, and measurements ...


17. LBA-ECO CD-10 CO CONCENTRATIONS AT KM 67 TOWER SITE, TAPAJOS NATIONAL FOREST [CD10_CO_TAPAJOS]
This data set contains half-hourly average CO mixing ratios measured from 2001/04/18 to 2003/08/29 in the old-growth upland forest at the Para Western (Santarem) - km 67, Primary Forest Tower Site. ...


18. LBA-ECO CD-10 H2O PROFILES AT KM 67 TOWER SITE, TAPAJOS NATIONAL FOREST [CD10_H2O_TAPAJOS]
This data set reports vertical profiles of H2O vapor concentrations measured at the Para Western (Santarem) - km 67, Primary Forest Tower Site (Figure 1). This site is in the Tapajos National Forest ...


19. PRE-LBA ANGLO-BRAZILIAN AMAZONIAN CLIMATE OBSERVATION STUDY (ABRACOS) DATA [PRE-LBA_ABRACOS]
The data set presents the principal data from the Anglo-BRazilian Amazonian Climate Observation Study (ABRACOS) (Gash et al. 1996) and provides quality controlled information from five of the study ...


20. LBA-ECO CD-10 CO2 AND H2O EDDY FLUXES AT KM 67 TOWER SITE, TAPAJOS NATIONAL FOREST [CD10_EDDYFLUX_TAPAJOS]
This data set reports eddy flux measurements of CO2 and H2O exchange and associated meteorological measurements at the Para Western (Santarem) - km 67, Primary Forest Tower Site. This site is in the ...


21. ARCTIC TUNDRA FLUX STUDY IN THE KUPARUK RIVER BASIN (ALASKA), 1994-1996 [fluxnet_alaska]
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 ...


22. SAFARI 2000 ANNUAL SOIL RESPIRATION DATA (RAICH AND SCHLESINGER 1992) [s2k_soil_respiration]
The data set consists of a southern African subset of the "Global Annual Soil Respiration Data (Raich and Schlesinger 1992)" data set. The data file is in ASCII text format and contains four observations. ...


23. BOREAS FOLLOW-ON FLX-03 AREA-AVERAGED FLUX DATA FOR THE NSA AND SSA [FLX3_AREA_AVG]
Calculations of area-averaged fluxes using extracted flux data from BORIS.


24. BOREAS FOLLOW-ON FLX-04 TOWER FLUX AND METEOROLOGICAL DATA FROM NSA BURN SITE [FLX4_NSA_BURN]
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 ...


25. BOREAS TF-01 SSA-OA TOWER FLUX, METEOROLOGICAL, AND SOIL TEMPERATURE DATA [BOREAS_TF01TFLX]
The 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 ...


26. BOREAS TF-01 SSA-OA UNDERSTORY FLUX, METEOROLOGICAL, AND SOIL TEMPERATURE DATA [BOREAS_TF01UFLX]
The 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 ...


27. BOREAS TF-02 SSA-OA TOWER FLUX, METEOROLOGICAL, AND PRECIPITATION DATA [BOREAS_TF02TFLX]
The 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 ...


28. BOREAS TF-08 NSA-OJP TOWER FLUX, METEOROLOGICAL, AND SOIL TEMPERATURE DATA [BOREAS_TF08TFLX]
The 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.


29. BOREAS AFM-01 NOAA/ATDD LONG-EZ AIRCRAFT FLUX DATA OVER THE SSA [BOREAS_MWLEZFLX]
This 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 ...


30. BOREAS AFM-02 WYOMING KING AIR 1994 AIRCRAFT SOUNDING DATA [BOREAS_AFM2AS94]
The BOREAS AFM-02 team used the University of Wyoming King Air aircraft during IFCs 1, 2, and 3 in 1994 to collected pass-by-pass fluxes (and many other statistics) for the large number of level (constant ...


31. BOREAS AFM-03 ELECTRA 1994 AIRCRAFT FLUX AND MOVING WINDOW DATA [BOREAS_AFM3MW94]
The BOREAS AFM-03 team used the NCAR Electra aircraft data to make measurements of the fluxes of momentum, sensible and latent heat, carbon dioxide, and ozone over the entire BOREAS region to tie ...


32. BOREAS AFM-03 NCAR ELECTRA 1994 AIRCRAFT SOUNDING DATA [BOREAS_AFM3AS94]
The BOREAS AFM-03 team used the NCAR Electra aircraft to make sounding measurements to study the planetary boundary layer using in situ and remote-sensing measurements. Measurements were made of wind ...


33. BOREAS AFM-04 TWIN OTTER AIRCRAFT FLUX DATA [BOREAS_AFM4TOFX]
The BOREAS AFM-04 team used the NRC Twin Otter aircraft in 1994 and 1996 to make measurements in the boundary layer of the fluxes of sensible and latent heat, momentum, ozone, methane, and carbon ...


34. BOREAS AFM-04 TWIN OTTER AIRCRAFT SOUNDING DATA [BOREAS_AFM4TOAS]
The BOREAS AFM-04 team used the NRC Twin Otter aircraft to make sounding measurements through the boundary layer. These measurements included concentrations of carbon dioxide and ozone, atmospheric ...


35. BOREAS TF-04 SSA-YJP TOWER FLUX, METEOROLOGICAL, AND CANOPY CONDITION DATA, R1 [BOREAS_TF04FLUX]
The BOREAS TF-04 team collected energy, carbon dioxide, and water vapor flux data at the BOREAS SSA-YJP site during the growing season of 1994. In addition, meteorological data were collected both ...


36. BOREAS TF-07 SSA-OBS TOWER FLUX AND METEOROLOGICAL DATA [BOREAS_TF07FLUX]
The BOREAS TF-07 team collected meteorological data as well as energy, carbon dioxide, water vapor, methane, and nitrous oxide flux data at the BOREAS SSA-OBS site. The data were collected from May ...


37. BOREAS TF-10 NSA-YJP TOWER FLUX, METEOROLOGICAL, AND POROMETRY DATA [BOREAS_TF10FLUX]
The BOREAS TF-10 team collected tower flux and meteorological data at two sites, a fen and a young jack pine forest, near Thompson, Manitoba, Canada, as part of BOREAS. A preliminary data set was ...


38. BOREAS TGB-04 NSA-BVP TOWER FLUX AND METEOROLOGICAL DATA [BOREAS_TGB4FLUX]
The BOREAS TGB-04 team measured the exchange of heat, water, and CO2 between a boreal forest beaver pond and the atmosphere in the NSA for the ice-free period of BOREAS. The data cover the period ...


39. BOREAS TF-11 SSA-FEN TOWER FLUX AND METEOROLOGICAL DATA [BOREAS_TF11TFX]
The BOREAS TF-11 team collected energy, carbon dioxide, and methane flux data at the BOREAS SSA-Fen site during the growing seasons of 1994 and 1995.


40. LBA-ECO TG-07 SOIL TRACE GAS FLUXES KM 67 SECA-FLORESTA SITE, TAPAJOS NATIONAL FOREST [TG07_MANUAL_FLUX]
Trace gas fluxes of carbon dioxide, methane, nitrous oxide, and nitric oxide (CO2, CH4, N2O, and NO) from surface soil were measured manually in an undisturbed forest at the Tapajos National Forest ...


41. BOREAS TE-05 CO2 CONCENTRATION AND STABLE ISOTOPE COMPOSITION [BOREAS_TE5AIRS]
The BOREAS group TE-05 collected measurements in the NSA and SSA on gas exchange, gas composition and tree growth. This data set contains measurements of the concentration and stable carbon (13C/12C) ...


42. LBA-ECO CD-10 CO, CO2 AND METEOROLOGICAL DATA, MAXARANGUAPE, BRAZIL [LBA_CD10_MAXARANGUAPE]
This data set reports the concentrations of carbon monoxide (CO) and carbon dioxide (CO2), wind direction, wind speed, and air temperature measured at the Maxaranguape Atmospheric Observatory in northeast ...


43. AIRCRAFT FLUX-FILTERED: UNIV. COL. (FIFE) [FIFE_AF_FLT_G]
The NCAR King Air participation in FIFE-1987 and FIFE-1989 was part of a coordinated atmospheric boundary layer component which included other aircraft, surface measurements, balloon-borne profiles, ...


44. AIRCRAFT FLUX-RAW: NRCC (FIFE) [FIFE_AF_RAW_M]
The purpose of this study was to develop alternatives to ground-based measurements in order to obtain information required to predict the effects of soil and land use on the fluxes of greenhouse gases, ...


45. AIRCRAFT FLUX-DETRENDED: NRCC (FIFE) [FIFE_AF_DET_M]
The purpose of this study was to develop alternatives to ground-based measurements in order to obtain information required to predict the effects of soil and land use on the fluxes of greenhouse gases, ...


46. AIRCRAFT FLUX-DETRENDED: U OF WY. (FIFE) [FIFE_AF_DET_K]
The University of Wyoming (UW) King Air atmospheric boundary layer measurement missions were flown in 1987 during IFCs 3 and 4. This Boundary Layer Fluxes data set contains parameters that describe ...


47. LBA-ECO CD-04 CO2 AND HEAT FLUX, KM 83 GAP TOWER SITE, TAPAJOS NATIONAL FOREST [CD04_Tower_Flux_Gap.html]
This data set reports 30-minute values for above-canopy meteorology and fluxes of momentum, heat, and carbon dioxide, and within-canopy carbon dioxide and water vapor concentrations collected at 12 ...


48. LBA-ECO ND-02 TRACE GAS FLUX FROM FOREST SOIL, PARA, BRAZIL: 1999-2001 [LBA_FERT]
Understanding secondary successional processes in Amazonian terrestrial ecosystems is becoming increasingly important as continued deforestation expands the area that has become secondary forest, ...


49. LBA-ECO TG-07 SOIL CO2 FLUX BY AUTOMATED CHAMBER, PARA, BRAZIL: 2001-2003 [LBA_TG07_SCO2AC]
The net ecosystem exchange of carbon dioxide was measured by eddy covariance methods for 3 years in two old-growth forest sites near Santarem, Brazil. Carbon was lost in the wet season and gained ...


Showing 1 through 49 of 49

Link to NASA website
Responsible NASA Official:   Lola Olsen
Webmaster:   Monica Holland   ·  Contact GCMD User Support for assistance