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35 Titles Match Your Query
Showing 1 through 35 of 35
1. Biology of lichen communities in Antarctica. [CNDA-ESP_LIQ_PAD]   CHILD METADATA
In English: This dataset contains information on the registered data on studies of the biology of lichen communities in Antarctica. This dataset is also the parent record ...


2. CLPX-Ground: Micrometeorological Measurements Over Snow, Ground-Based [NSIDC-0163]
This data set presents micrometeorological data from the Flux over Snow Surfaces (FLOSS) project carried out during the Cold Land Processes Field Experiment (CLPX) at North Park, Colorado, USA. The ...


3. CLPX-Ground: Micrometeorological Measurements Over Snow, Tower Mounted [NSIDC-0162]
This data set presents micrometeorological data from the Flux over Snow Surfaces (FLOSS) project carried out during the Cold Land Processes Field Experiment (CLPX) at North Park, Colorado, USA. The ...


4. FRagility of Arctic Goose habitat: Impacts of Land use, conservation and Elevated temperatures [FRAGILE]
The tundra ecosystem lies under threat. Increased numbers of breeding geese, caused by changes in European land use and bird protection measures, may damage the vulnerable tundra vegetation. Examples ...


5. GPM GROUND VALIDATION WYOMING KING AIR CLOUD MICROPHYSICS LPVEX V1 [gpmwkacmlpvex]
The GPM Ground Validation Cloud Microphysics dataset provides data from the Light Precipitation Evaluation Experiment (LPVEx) which was held in the Gulf of Finland during September and October of ...


6. Lichen study in the South Shetland Islands. [CNDA-ESP_ANT92-0016-E_LIQ_03]   PARENT METADATA
In English: Scientific objectives: -Study of nitrogen fixation in Leptogium puberulum with respect to photosynthetic rate under natural condition; -Microclimatic study of lichenous biotopes where ...


7. Photosynthesis and water relationships on Antarctic nanofruticose lichens. [CNDA-ESP_ANT94-0907-E_LIQ_06]   PARENT METADATA
In English: Scientific objectives: -To study the photosynthetic behaviour of lichen nanofruticose species (Bacidia Stipata, buellia cladocarpiza, Catillaria corymbosa and ...


8. Sea Ice Mass Balance in the Antarctic - Ice Cores Physics and Biogeochemistry [SIMBA_Ice_Cores_Physics_and_Biogeochemistry]   PARENT METADATA
The data supports modeling efforts involving the development of a new sea ice biogeochemical model (SIMCO). Its parameterization relies on the results obtained during process studies such as Arise ...


9. The biology of lichen communities in Livingston Island (Antarctic). [CNDA-ESP_ANT90-1117-E_LIQ_02]   PARENT METADATA
In English: Scientific objectives: -The evaluation of photosynthesis and respiration of significant macrolichen species in the Antarctic tundra; -Study of isoenzymes in bipolar lichens; -Microclimatic ...


10. BOREAS TF-11 SSA Fen 1996 Water Surface Film Capping Data [BOREAS_TF11SFLM]
The BOREAS TF-11 team gathered a variety of data to complement their tower flux measurements collected at the SSA Fen site. The data described in this document were made by the TF-11 team at the SSA ...


11. BOREAS TE-09 PHOTOSYNTHETIC CAPACITY AND FOLIAGE NITROGEN DATA [BOREAS_TE09NPD]
The BOREAS TE-09 team collected several data sets related to chemical and photosynthetic properties of leaves in boreal forest tree species. This data set describes the spatial and temporal relationship ...


12. BOREAS TE-09 PHOTOSYNTHETIC RESPONSE DATA [BOREAS_TE09PRD]
The BOREAS TE-09 team collected several data sets related to chemical and photosynthetic properties of leaves. This data set describes (1) the response of leaf and shoot-level photosynthesis to ambient ...


13. BOREAS TE-10 LEAF GAS EXCHANGE DATA [BOREAS_TE10LGXD]
The BOREAS TE-10 team collected several data sets in support of its efforts to characterize and interpret information on the reflectance, transmittance, gas exchange, chlorophyll content, carbon content, ...


14. BOREAS TE-11 LEAF GAS EXCHANGE MEASUREMENTS [BOREAS_TE11LGXD]
The BOREAS TE-11 team collected several data sets in support of its efforts to characterize and interpret information on the sapflow, gas exchange, and lichen photosynthesis of boreal vegetation and ...


15. BOREAS TF-03 AUTOMATED CHAMBER CO2 FLUX DATA FROM THE NSA-OBS [BOREAS_TF3ACCO2]
The BOREAS TF-03 and TGB-01 teams collected automated CO2 chamber flux data in their efforts to fully describe the CO2flux at the NSA-OBS site. This data set contains fluxes of CO2 at the NSA-OBS ...


16. BOREAS TF-09 SSA-OBS BRANCH LEVEL FLUX DATA [BOREAS_TF9BRFLX]
The BOREAS TF-09 team collected data which describe carbon dioxide and water vapor fluxes from foliage at the BOREAS SSA-OBS site from 07-April through 23-November-1996.


17. BOREAS TGB-01/TGB-03 NEE DATA OVER THE NSA FEN [BOREAS_TGBFENNE]
The BOREAS TGB-01 and TGB-03 teams collected several data sets that contributed to understanding the measured trace gas fluxes over sites in the NSA. This data set contains NEE measurements collected ...


18. BOREAS TE-04 Branch Bag Data from Boreal Tree Species [BOREAS_TE04BBAG]
The BOREAS TE-04 team collected continuous records of gas exchange under ambient conditions from intact boreal forest trees in the BOREAS NSA from 23-Jul-1996 until 14-Aug-1996. These measurements ...


19. BOREAS TE-04 Gas Exchange Data from Boreal Tree Species [BOREAS_TE04GXDA]
Measurements of light, CO2, temperature, and humidity response curves were made by the BOREAS TE-04 team during the summary of 1994 using intact attached leaves of boreal forest species located in ...


20. BOREAS TE-05 Leaf Gas Exchange Data [BOREAS_TE5LGXD]
The BOREAS group TE-05 collected measurements in the NSA and SSA on gas exchange, gas composition and tree growth. The leaf photosynthetic gas exchange data were collected in the BOREAS NSA and the ...


21. BOREAS TE-05 Soil Respiration Data [BOREAS_TE5SOILR]
The BOREAS group TE-05 collected measurements in the NSA and SSA on gas exchange, gas composition and tree growth. Soil respiration data collected in the BOREAS NSA and SSA to compare the soil respiration ...


22. BOREAS TE-09 in Situ Diurnal Gas Exchange of NSA Boreal Forest Stands [BOREAS_TE09GXDA]
The gas exchange data of the Boreal Ecosystem-Atmosphere Study (BOREAS) Northern Study Area (NSA) were collected to characterize diurnal gas exchange and water potential of two canopy levels of five ...


23. LBA-ECO CD-04 Leaf Photosynthesis and Respiration, Tapajos National Forest: 2000-2006 [CD04_LEAF_LEVEL_GAS_EXCHANGE]
This data set reports the results of measurements of (1) leaf-level photosynthesis response curves for the effects of temperature, leaf age, warming, irradiation, and circadian rhythm and (2) leaf-level ...


24. LBA-ECO CD-08 COARSE WOOD LITTER RESPIRATION AND DECOMPOSITION, MANAUS, BRAZIL [CD08_CWD_MANAUS]
Respiration from coarse litter (trunks and large branches > 10 cm diameter) was studied in central Amazon forests. Respiration rates varied over almost two orders of magnitude (1.003-0.014 mug C g(-1) ...


25. BOREAS TF-11 SSA FEN LEAF GAS EXCHANGE DATA [BOREAS_TF11LEAF]
The BOREAS TF-11 team gathered a variety of data to complement their tower flux measurements collected at the SSA Fen site. This data set contains single-leaf gas exchange data from the SSA Fen site ...


26. BOREAS TF-11 SSA FEN SOIL SURFACE CO2 FLUX DATA [BOREAS_TF11SOIL]
The BOREAS TF-11 team gathered a variety of data to complement their tower flux measurements collected at the SSA Fen site. These data are soil surface CO2 flux data at the SSA Fen site from 27-May-1994 ...


27. LBA-ECO CD-04 SOIL RESPIRATION, KM 83 TOWER SITE, TAPAJOS NATIONAL FOREST, BRAZIL [CD04_SOIL_RESPIRATION]
This data set reports on the flux of carbon dioxide from logged forest soils near the eddy flux tower at the km 83 site, Para, Brazil. The automated soil respiration measurements were collected using ...


28. ISLSCP II CARBON DIOXIDE FLUX AT HARVARD FOREST AND NORTHERN BOREAS SITES [FLUXNET_POINT]
Carbon dioxide flux and meteorological data for the Harvard Forest, MA (1992-95) and BOREAS Northern Study Area, Old Black Spruce (Alberta, Canada; 1994-95) FLUXNET sites are provided as examples ...


29. BOREAS TGB-08 PHOTOSYNTHETIC RATE DATA OVER THE SSA-OBS AND THE SSA-OJP [BOREAS_TGB8PRDS]
The TGB-08 team collected data to investigate the controls over non-methane hydrocarbon (NMHC) fluxes from boreal forest tree species. This data set includes measurements of photosynthetic rates at ...


30. LEAF PHOTOSYNTHESIS RATES (FIFE) [FIFE_PHO_LEAF]
The objective of the Leaf Photosynthesis study was to measure the response of leaf photosynthesis and stomatal conductance to light, temperature, vapor pressure deficit, carbon dioxide and water potential ...


31. CANOPY PHOTOSYNTHESIS RATES (FIFE) [FIFE_PHO_BOX]
The Canopy Photosynthesis Data Set data were collected from five sites within the FIFE study area during July 1, 1987 through October 12, 1987. The objectives of the study were to estimate canopy ...


32. ISLSCP II GLOBAL SEA ICE CONCENTRATION [ISLSCP_SEA_ICE_EXTENT]
This International Satellite Land Surface Climatology Project (ISLSCP) Initiative II data set is based on the Goddard Space Flight Center (GSFC) Sea Ice Concentrations from Nimbus-7 Scanning Multichannel ...


33. 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 ...


34. LBA-ECO CD-10 CO2 PROFILES AT KM 67 TOWER SITE, TAPAJOS NATIONAL FOREST [ORNLDAAC855]
Eddy fluxes of CO2 and H2O are measured at two levels (58m and 47m) using tower-mounted closed-path Licor 6262 analyzers and Campbell CSAT3 sonic anemometers. A third Licor gas analyzer measures (a) ...


35. SAFARI 2000 LEAF-LEVEL VOC EMISSIONS, MAUN, BOTSWANA, WET SEASON 2001 [s2k_leaf_voc]
Biogenic volatile organic compounds (VOCs) comprise a significant proportion of trace gases in the atmospheric environment and play an important role in the formation of secondary air pollutants. ...


Showing 1 through 35 of 35
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