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1. Erebus hydrogen emissions, oxidation state, phase equilibria, and anorthoclase megacrystals [Y.Moussallam_Erebus_emissions_equilibria_convection_1]   PARENT METADATA
The continuous measurement of molecular hydrogen (H2) emissions from passively degassing volcanoes has recently been made possible using a new generation of low-cost electrochemical sensors. We have ...


2. AmeriFlux CO2, Water Vapor, and Energy Exchange from Native Tallgrass Prairie Site Near Shidler, Oklahoma, 1996-1997 [AMERIFLUX_SHIDLER-CDIAC]
The tallgrass site near Shidler, Oklahoma is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


3. AmeriFlux CO2, Water Vapor, and Energy Exchange from a Wheat Site Near Ponca, Oklahoma 1996-1997 [AMERIFLUX_PONCA_CDIAC]
The wheat site near Ponca, Oklahoma is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


4. Walker Branch Watershed, AmeriFlux CO2, Water Vapor, and Energy Exchange Oak Ridge National Laboratory, TN 1995-1998 [AMERIFLUX_WBW_CDIAC]
The Walker Branch Watershed (WBW), Tennessee is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


5. plant and animal propagules inadvertently carried into the Antarctic - FATE [FATE]
Data were collected on three sites, see under Purpose. For Falklands Islands there are observations and countings of species, and data on soil respiration (2004, 2005). For all three sites climate ...


6. Adaptive strategies of lichen species to cold environments: Antarctica and the Mediterranean high mountains. [CNDA-ESP_ANT94-0905_LIQ_05]   PARENT METADATA
In English: At the beginning of the 1990's our ecophysiological research on Antarctic lichens was focussed on adaptations to cope with low temperatures. We assumed that low ...


7. Air-sea turbulent fluxes on the Arctic in the summer of 2004 [KPDC_TF_ANTARCTIC_KSS_2004]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2004 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


8. Air-sea turbulent fluxes on the Arctic in the summer of 2012 [KPDC_FLUX_ARCTIC_2012]
On board turbulent fluxes of CO2, CH4 and energy were measured during the cruise in the Chukchi Borderland/Mendeleev Ridge in boreal summer of 2012. Eddy covariance system, consisting of 3-D sonic ...


9. Antarctic Coastal Ecology [ACE]
Objectives: • To assess the structure and functioning of the Antarctic coastal ecosystem and the relationships between marine and terrestrial biota. • To assess the origin of organic ...


10. Atmospheric CO2 Record From Flask Measurements at Lampedusa Island, Mediterranean Sea (1992-2000), in CDIAC/Trends [CDIAC_CO2_LAMPEDUSA]
This dataset represents carbon dioxide (CO2) measurements taken from glass flasks at Lampedusa Island. The Lampedusa Station is located on a rocky seashore on Lampedusa Island located south of Sicily ...


11. 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 ...


12. Eddy covariance data of Alaska permafrost site in 2012 summer [KDPC_ECD_ALASKA_2012]
Eddy covariance data obtained at a permafrost site of Council, Alaska, USA


13. Eddy-Correlation from a Low-Flying Airplane Over an Abrupt Change in Surface Character (1991-1992) [ATDD0001]
These data were collected in two intensive field campaigns, sponsored by the Atmospheric Radiation Measurements (ARM) program of the U.S. Department of Energy (DOE). The campaigns occurred exactly ...


14. 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 ...


15. 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 ...


16. Photosynthetic physiology (CO2/O2 exchange, optimum temperature and light levels) of common bryophytes species that grow in the melt streams from glaciers in the Dry Valleys [K024_1979_1980_NZ_3]
Previous work (by Rostofer, 1970) covered the photosynthetic physiology of two common bryophyte species (Bryum antarcticum and B. Argenteum) found in the melt-streams from glaciers in the Dry Valleys ...


17. Study of nitrogen fixation, photosynthesis and lichenic recolonisation in the Antarctic tundra. [CNDA-ESP_ANT93-0011-E_LIQ_04]   PARENT METADATA
In English: Scientific objectives: -Evaluate the degree of nitrogen fixation in run offs by Leptogium puberulum and Nostoc sp. in relation to their photosynthetic activity ...


18. 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 ...


19. Turbulent fluxes at the Antarctic King Sejong Station in 2003 [KPDC_TF_ANTARCTIC_KSS_2003]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured to December in 2003 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting of 3-D sonic ...


20. Turbulent fluxes at the Antarctic King Sejong Station in 2005 [KPDC_TF_ANTARCTIC_KSS_2005]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2005 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


21. Turbulent fluxes at the Antarctic King Sejong Station in 2006 [KPDC_TF_ANTARCTIC_KSS_2006]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2006 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


22. Turbulent fluxes at the Antarctic King Sejong Station in 2007 [KPDC_TF_ANTARCTIC_KSS_2007]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2007 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


23. Turbulent fluxes at the Antarctic King Sejong Station in 2008 [KPDC_TF_ANTARCTIC_KSS_2008]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2008 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


24. Turbulent fluxes at the Antarctic King Sejong Station in 2009 [KPDC_TF_ANTARCTIC_KSS_2009]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2009 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


25. Turbulent fluxes at the Antarctic King Sejong Station in 2010 [KPDC_TF_ANTARCTIC_KSS_2010]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2010 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


26. Turbulent fluxes at the Antarctic King Sejong Station in 2011 [KPDC_TF_ANTARCTIC_KSS_2011]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2011 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


27. Turbulent fluxes at the Antarctic King Sejong Station in 2012 [KPDC_TF_ANTARCTIC_KSS_2012]
Turbulent fluxes of momentum, heat, water vapor, and CO2 had been measured from January to December in 2012 at a coastal region of the Antarctic King Sejong station. Eddy covariance system, consisting ...


28. 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 ...


29. 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.


30. 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) ...


31. 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 ...


32. 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 ...


33. 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 ...


34. 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 ...


35. 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 ...


36. 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 ...


37. 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 ...


38. 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 ...


39. 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 ...


40. 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 ...


41. 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. ...


42. 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 ...


43. 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 ...


44. 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 ...


45. 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) ...


46. 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 ...


47. 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. ...


48. 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 ...


49. 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 ...


50. 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 ...


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