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154 Titles Match Your Query
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1. 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 ...


2. LBA-ECO CD-02 Leaf Level Gas Exchange, Chemistry, and Isotopes, Amazonia, Brazil [LBA_CDO2_LEAF_GAS_EXCHANGE]
This data set reports leaf gas flux and leaf properties from samples collected from trees, liana, pasture saplings, and pasture grass located at eight different sampling locations in the states of ...


3. Under ice photosynthesis data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Under_Ice_Photosynthesis]   PARENT DIF
Data were obtained from vertical profiles of a Fast Repetition Rate Fluorometer (FRRF, Chelsea FASTocean). The full set of parameters available are reported here. FRRF data have been integrated with ...


4. MODIS/Aqua Gross Primary Productivity 8-Day L4 Global 1km SIN Grid V003 [MYD17A23]
This product has been decommissioned. The MODerate-resolution Imaging Spectroradiometer (MODIS) Gross Primary Productivity (GPP) product (MYD17A2) is a cumulative composite of GPP values based on ...


5. MODIS/Terra Net Primary Production Yearly L4 Global 1km SIN Grid V003 [MOD17A33]
This product has been decommissioned. The Moderate-resolution Imaging Spectroradiometer (MODIS) Net Primary Productivity (NPP) product (MOD17A3) defines the rate at which all plants in an ecosystem ...


6. MODIS/AQUA Net Primary Production Yearly L4 Global 1km SIN Grid V004 [MYD17A34]
Version 4 of the MYD17A3 data product has been decommissioned. The Moderate-resolution Imaging Spectroradiometer (MODIS) Net Primary Productivity (NPP) product (MOD17A3) defines the rate at which ...


7. MODIS/Aqua Gross Primary Productivity 8-Day L4 Global 1km SIN Grid V004 [MYD17A24]
Version 4 of the MYD17A2 data product has been decommissioned. The MODerate-resolution Imaging Spectroradiometer (MODIS) Gross Primary Productivity (GPP) product (MYD17A2) is a cumulative composite ...


8. MODIS/Terra Net Primary Production Yearly L4 Global 1km SIN Grid V004 [MOD17A34]
Version 4 of the MOD17A3 data product has been decommissioned. The Moderate-resolution Imaging Spectroradiometer (MODIS) Net Primary Productivity (NPP) product (MOD17A3) defines the rate at which ...


9. Biology of Antarctic Algae [ASAC_102]
Metadata record for data from ASAC Project 102 See the link below for public details on this project. From the abstracts of some of the referenced papers: Six species ...


10. Climate change and carbon gain in Antarctic mosses - Drying Responses [AAS_2780_dryingresponse]   PARENT DIF
We compared the drying responses of clumps of moss from Casey Station, Antarctica, evaluating the changes in mass, water content, photosynthesis (measured by chlorophyll fluorescence), cellular solute ...


11. Effects of Elevated UV Irradiation and CO2 Levels on Antarctic and Subantarctic Plants, Including Implications for Ecosystem Management [ASAC_115]
Metadata record for data from ASAC Project 115 See the link below for public details on this project. From the abstract of the referenced paper: Umbilicaria decussata, ...


12. Impact of changes in UV and visible radiation on the reflective properties of plant photosynthetic surfaces [ASAC_941]
We investigated how surface reflectance properties and pigment concentrations of Antarctic moss varied over species, sites, icrotopography, and with water content. We found that species had significantly ...


13. Latitudinal Gradient Project - Australian contributions [LGP]
This record relates to the Australian component of the Latitudinal Gradient Project. The LGP is largely a New Zealand, US and Italian venture, but a small contribution has been made by Australian ...


14. Macroalgal responses to heavy metals and varying light levels at Casey Station [ASAC_2201_Runcie]   PARENT DIF
1. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of macroalga Desmarestia menziesii, assessing adaptation to high light exposure after sea ice breakout, and impact ...


15. Moss beds at Casey: detailed map of experimental sites [ASAC_1313_Casey_Moss_Map_2003]   PARENT DIF
The data are comprised of a spreadsheet with locations (latitude and longitude) and labels for moss bed quadrats. The quadrats are located in two sites: Antarctic Specially Protected Area 135 (formerly ...


16. Photokinetic adaptation of sea-ice algae [ASAC_2702]
Metadata record for data from ASAC Project 2702 See the link below for public details on this project. Sea-ice algae are the basis of the Antarctic food web and are essential for healthy functioning ...


17. Photosynthesis of subantarctic plants as affected by leaf and canopy temperature variation [ASAC_2544]
Metadata record for data from ASAC Project 2544 See the link below for public details on this project. Public Summary Recent global warming is evident for many subantarctic islands. Rising temperatures ...


18. Photosynthetic Attributes of Antarctic Plants [ASAC_244]
Metadata record for data from ASAC Project 244 See the link below for public details on this project. From the abstracts of the referenced papers: Photoinhibition of Grimmia antarctici (Grimmia ...


19. Photosynthetic Response of Antarctic and Subantarctic Plants to Light and UV Stress in Undisturbed/Disturbed Habitats [ASAC_227]
Metadata record for data from ASAC Project 227 Photosynthetic Response of Antarctic and Subantarctic Plants to Light and UV Stress in Undisturbed/Disturbed Habitats including Recommendation ...


20. 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 ...


21. Preliminary investigation of growth and photosynthesis of sea ice algae during winter [ASAC_832]
Microalgal assemblages associated with the winter Antarctic pack ice sheet were examined for photosynthesis-irradiance characteristics in relation to light availability. Pack ice, the dominant form ...


22. Sea Ice Algae of the Saline Lakes of the Vestfold Hills [ASAC_764]
Samples were taken from Ace Lake, Watts Lake, Dingle Lake and Williams Lake. 3-5 ice cores were taken from each lake, in the hope of finding phytoplankton. 13 cm diameter cores, sectioned at 20 cm ...


23. MODIS/Aqua Gross Primary Productivity 8-Day L4 Global 1km SIN Grid V005 [MYD17A25]
The MODerate-resolution Imaging Spectroradiometer (MODIS) Gross Primary Productivity (GPP) product (MYD17A2) is a cumulative composite of GPP values based on the radiation use efficiency concept that ...


24. MODIS/Terra Net Primary Production Yearly L4 Global 1km SIN Grid V005 [MOD17A35]
This version of the MODIS/Terra Net Primary Production Yearly L4 Global 1km SIN Grid product has been decommissioned. The Moderate-resolution Imaging Spectroradiometer (MODIS) Net Primary Productivity ...


25. MODIS/Terra Net Primary Production Yearly L4 Global 1km SIN Grid V055 [MOD17A355]
The Moderate-resolution Imaging Spectroradiometer (MODIS) Net Primary Productivity (NPP) product (MOD17A3) defines the rate at which all plants in an ecosystem produce net useful chemical energy. ...


26. GOES-8 LBA Reflectances for High Resolution PAR Determination [EOSWEBSTER_GOES_5band_reflect]
Photosynthesis and respiration by vegetation and soil play a vital role in the carbon cycle over the rain forest in the Amazonia region. Among various key factors in determining these physiological ...


27. Average Chlorophyll concentrations for the Southern Ocean across latitude bands 40-50 deg S, 50-60 deg S, 60 deg S-continent [SOE_chlorophyll]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION Chlorophyll concentrations from Southern Ocean surface water collected at a depth of 0-7 metres, along cruise ...


28. White Spruce Needle Gas Exchange, Nitrogen Concentration, 13C and 15N [white_spruce_needle_gas_exchange_nitrogen_concentration_13c_and_15n]
Weekly measurements of light-saturated net photosynthesis, dark respiration, nitrogen concentration, 13C and 15N of two-year-old white spruce needles in three contrasting habitats during the 2010 ...


29. Chesapeake Bay Program [epa_cbprogram]   CHILD DIFs
EPAs Chesapeake Bay Program Office coordinates the goals of the Chesapeake Bay Program (CBP) with the other offices located in EPA's regional office in Philadelphia, Pennsylvania. The CBP is a unique ...


30. BOREAS RSS-08 BIOME-BGC MODEL SIMULATIONS AT TOWER FLUX SITES IN 1994 [BOREAS_BIOMEBGC]
BIOME-BGC is a general ecosystem process model designed to simulate biogeochemical and hydrologic processes across multiple scales (Running and Hunt, 1993). In this investigation, BIOME-BGC was used ...


31. Community composition survey at Terra Nova Bay with similar samples collected at Cape Evans Cape Armitage and Turtle Rock [K043_2008_2012_NZ_5]
Five ice cores were collected from Terra Nova bay in the vicinity of Gondwana station. From each core the top, middle and bottom sections were sectioned and processed as described earlier. In addition, ...


32. Model Output from the Marine Biology Laboratory General Ecosystem Model (MBL-GEM) for Toolik Lake, 1921-2144, and the Kuparuk River Basin, 1995 [ARCSS052]
This data set contains model input and output data for four simulations of varying time periods and spatial coverage. The first two simulations are for acidic tussock tundra in the Toolik Lake region ...


33. Resource Allocation and Allometry of Plant Growth at Selected Sites in the Arctic: 2003-2005 Growing Seasons [ARCSS164]
This data set consists of seven data files containing measurements from Arctic field sites during the summer months from 5 July 2003 to 5 August 2005 as part of the Land-Atmosphere-Ice Interactions ...


34. SAFARI 2000 BVOC MEASUREMENTS AT SKUKUZA AND MAUN FLUX TOWERS, WET SEASON 2001 [s2k_bvoc]
Biogenic volatile organic compound (BVOC) emissions were measured in a Colophospermum mopane woodland near Maun, Botswana, and in a Combretum-Acacia savanna in Kruger National Park, 13 km from Skukuza, ...


35. BOREAS FOLLOW-ON FLX-01 NSA-OBS DERIVED DATA - NEE, GEE, AND RESPIRATION [flx01_derived]
The BOREAS Follow-On FLX-01 team derived NEE, GEE, and Respiration using measured tower C02 flux measurements taken at the NSA-OBS site. The data provided contain half-hourly measurements as well ...


36. plant and animal propagules inadvertently carried into the Antarctic [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 ...


37. 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 ...


38. 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 ...


39. BOREAS TF-03 NSA-OBS TOWER FLUX, METEOROLOGICAL, AND SOIL TEMPERATURE DATA [BOREAS_TF3TFLXD]
The BOREAS TF-03 team collected tower flux, surface meterological, and soil temperature data at the BOREAS NSA-OBS site continuously from the March 1994 through October 1996.


40. 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 ...


41. 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 ...


42. 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 ...


43. 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 ...


44. 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 ...


45. 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 ...


46. 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 ...


47. 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, ...


48. BOREAS TE-10 PHOTOSYNTHETIC RESPONSE DATA [BOREAS_TE10PRD]
The BOREAS TE-10 team collected several data sets in support of its efforts to characterize and interpret information on the gas exchange, reflectance, transmittance, chlorophyll content, carbon content, ...


49. 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 ...


50. 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 ...


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