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860 Titles Match Your Query
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1. Aboveground Biomass High-Resolution Maps for Selected US Tidal Marshes, 2015 [Tidal_Marsh_Biomass_US_1610_1]
This dataset provides maps of aboveground tidal marsh biomass (g/m2) at 30m resolution for six estuarine regions of the conterminous United States: Cape Cod, MA; Chesapeake Bay, MD, Everglades, FL; ...


2. BOREAS Follow-On DSP-10 Regridded Peatland Maps [dsp10_peatlands_601_1]
These images were produced by aggregating 1' gridded data layers derived from the polygon-based Peatlands of Canada Database (Tarnocai et al., 2000) to 10' (horizontal) by 5' (vertical) and to 0.5 ...


3. BOREAS TGB-12 Soil Carbon and Flux Data of NSA-MSA in Raster Format [BOREAS_TGB12CFD_517_1]
This data set contains (1) estimates of soil carbon stocks by horizon based on soil survey data and analyses of data from individual soil profiles; (2) estimates of soil carbon fluxes based on stocks, ...


4. CMS: Global 0.5-deg Wetland Methane Emissions and Uncertainty (WetCHARTs v1.0) [CMS_Global_Monthly_Wetland_CH4_1502_1]
This data set provides global monthly wetland methane (CH4) emissions and uncertainty data products derived from an ensemble of multiple terrestrial biosphere models, wetland extent scenarios, and ...


5. Global Peatland Carbon Balance and Land Use Change CO2 Emissions Through the Holocene [Peatland_carbon_balance_1382_1]
This data set provides a time series of global peatland carbon balance and carbon dioxide emissions from land use change throughout the Holocene (the past 11,000 yrs). Global peatland carbon balance ...


6. Green Vegetation Fraction High-Resolution Maps for Selected US Tidal Marshes, 2015 [Tidal_Marsh_Vegetation_US_1608_1]
This dataset provides 30m resolution maps of the fraction of green vegetation within tidal marshes for six estuarine regions of the conterminous United States: Cape Cod, MA; Chesapeake Bay, MD; Everglades, ...


7. LBA Regional Freshwater Wetlands, 1-Degree (Stillwell-Soller et al.) [lba_stillwell_674_1]
This data set consists of a subset of a 1-degree gridded global freshwater wetlands database (Stillwell-Soller et al. 1995). This subset was created for the study area of the Large Scale Biosphere-Atmosphere ...


8. LBA Regional Hydrographic Data, 1-Degree, Release 2.2 (Cogley) [lba_cogley_676_1]
This data set is a subset of Cogley's 1998 global hydrographic data set (GGHYDRO, Release 2.2). The subset was created for the study area of the Large Scale Biosphere-Atmosphere Experiment in Amazonia ...


9. LBA-ECO LC-07 JERS-1 SAR Wetlands Masks and Land Cover, Amazon Basin: 1995-1996 [LC07_SAR_WETLAND_MASK_1079_1]
This data set provides three Amazon Basin wetland image products: (1) a Central Amazon Wetlands Mask, (2) a Central Amazon Wetlands Vegetative-hydrologic Land Cover Map, and (3) an Amazon Basin Wetlands ...


10. LBA-ECO LC-07 Validation Overflight for Amazon Mosaics, Raster, 1999 [LC07_Airborne_Rasters_1274_1]
This data set includes high-resolution geocoded mosaics derived from the Validation Overflight for Amazon Mosaics (VOAM) aerial video surveys as part of the Large-Scale Biosphere-Atmosphere (LBA) ...


11. LBA-ECO LC-07 Validation Overflight for Amazon Mosaics, Video, 1999 [LC07_AIRBORNE_VIDEOGRAPHY_1272_1]
This data set presents georeferenced digital video files from Validation Overflight for Amazon Mosaics (VOAM) aerial video surveys as part of the Large-Scale Biosphere-Atmosphere Experiment in the ...


12. LBA-ECO LC-07 Wetland Extent, Vegetation, and Inundation: Lowland Amazon Basin [LC07_AMAZON_WETLANDS_1284_2]
This data set provides a map of wetland extent, vegetation type, and dual-season flooding state of the entire lowland Amazon basin. The map was derived from mosaics of Japanese Earth Resources Satellite ...


13. Lund-Potsdam-Jena Wetland Hydrology and Methane DGV Model (LPJ-WHyMe v1.3.1) [LPJ-WHYME_v1-3-1_1150_1]
This model product provides the Fortran 77 source code for the Lund-Potsdam-Jena (LPJ) Wetland Hydrology and Methane Dynamic Global Vegetation Model (LPJ-WHyMe v1.3.1), auxiliary C++ routines, ASCII ...


14. Mean Annual Fluxes of Carbon in Coastal Ecosystems of Eastern North America [Coastal_Carbon_Budget_NE_US_1594_1]
This dataset contains best estimates and uncertainties for mean annual fluxes of inorganic, organic, and total (organic + inorganic) carbon in tidal wetlands, estuaries and shelf waters of eastern ...


15. NACP Peatland Land Cover Map of Upper Peninsula, Michigan, 2007-2011 [NACP_Peatland_Land_Cover_MI_1513_1]
This dataset provides a land cover map focused on peatland ecosystems in the upper peninsula of Michigan. The map was produced at 12.5-m resolution using a multi-sensor fusion (optical and L-band ...


16. NACP Regional: Original Observation Data and Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_ORIG_1193_1]
This data set contains the originally-submitted observation measurement data, terrestrial biosphere model output data, and inverse model simulations that various investigator teams contributed to ...


17. NACP Site: Terrestrial Biosphere Model Output Data in Original Format [NACP_SITE_MODEL_DATA_ORIG_FMT_1192_1]
This data set contains the original model output data submissions from the 24 terrestrial biosphere models (TBM) that participated in the North American Carbon Program (NACP) Site-Level Synthesis. ...


18. SAFARI 2000 Freshwater Wetlands, 1-Deg (Stillwell-Soller et al.) [s2k_soller-wetlands_635_1]
This data set consists of a southern Africa subset of the Global Distribution of Freshwater Wetlands database 1-degree data and is available in ASCII GRID and binary image file formats.


19. SAFARI 2000 Hydrographic Data, 1-Deg, Release 2.2 (Cogley) [s2k_cogley_636_1]
This southern African subset of the Global Hydrographic data set (GGHYDRO) Release 2.2 is organized into 19 files containing terrain type, stream frequency counts, major drainage basins, main features ...


20. SAFARI 2000 MODIS Water and Heat Fluxes, Maun, Botswana, Dry Season 2001 [s2k_modis_h2o_flux_762_1]
A physically-based model, Energy: Surface Towards Atmosphere (ESTA), was used to model and map the energy and water balances of a heterogeneous land surface in a savanna environment on the southern ...


21. Tidal Wetland Soil Carbon Stocks for the Conterminous United States, 2006-2010 [Tidal_Wetland_Soil_Carbon_1612_1]
This dataset provides modeled estimates of soil carbon stocks for tidal wetland areas of the Conterminous United States (CONUS) for the period 2006-2010. Wetland areas were determined using both 2006-2010 ...


22. Vegetation and Open Water High-Resolution Maps for Selected US Tidal Marshes, 2015 [High_Res_Tidal_Marsh_Veg_1609_1]
This dataset provides maps of tidal marsh green vegetation, non-vegetation, and open water for six estuarine regions of the conterminous United States: Cape Cod, MA; Chesapeake Bay, MD, Everglades, ...


23. LANDMET Ancillary Soil Moisture data L3 V1 (LANDMET_ANC_SM) at GES DISC [LANDMET_ANC_SM_1]
This ancillary climatology soil porosity and wetlands coverage information were derived from the daily GEWEX fusion of satellite active and passive microwave measurements. These quantities are re-mapped ...


24. NHESP Estimated Habitats of Rare Wildlife [MassGIS_GISDATA.ESTHAB_POLY]
Estimated Habitats are for use with the Wetlands Protection Act regulations (310 CMR 10.00). The Estimated Habitats of Rare Wildlife datalayer contains polygons that are a subset of the Priority Habitats ...


25. Vegetation studies: Grazing and Long-term change [Macq_Is_JJ_001]
Data comprise records of vegetation change on Macquarie Island as a result of grazing by rabbits and possible effects of climatic change. Data include presence and absence of species, together with ...


26. USGS Chesapeake Bay Activities [USGS_Chesapeake_1]
The Chesapeake Bay, the Nation's largest estuary, has been degraded due to water quality problems, loss of habitat, and over harvesting of living resources. Additionally, the Bay was listed under ...


27. Biological, physical and chemical parameters in water and microbial mat samples from ponds in the Labyrinth area of Wright Valley [K081_2003_2005_NZ_1]
Water and microbial mat communities of the ponds in the Labyrinth area of Wright Valley was investigated to test the hypothesis that the gradient in climatic severity associated with latitudinal and ...


28. Climate Quality Index [EEA_CLIMATE_INDEX]
Structural analysis 1961-1990. Climate data in DISMED will be based on the aridity index, which requires a harmonized way of computing evapotransipration, that at present differs among ...


29. Fall 2003 plant monitoring survey -- biomass calculated from shoot height and flowering status of plants in permanent plots at GCE sampling sites 1-10 [PLT-GCEM-0311b]
The biomass of plants surveyed in permanent plots at 10 GCE LTER sampling sites in October 2003 was estimated based on allometric relationships between biomass and shoot height and flowering status ...


30. LTER Georgia Coastal Ecosystems - Fall 2000 fungal monitoring -- marshgrass ergosterol content and ascospore release rates at 10 GCE sampling sites [page15_LTER_GCE_FNG_GCEM_0102]   PARENT METADATA
Leaves of dominant marsh plants were collected from permanent plots in 10 GCE LTER sampling sites in order to assess the relative biomass and activity of fungal decomposers. The quantity of ergosterol, ...


31. LTER Georgia Coastal Ecosystems - Plant allometry at GCE sampling sites 1-10 in October, 2002 [page13_LTER_GCE_PLT_GCEM_0211b]   PARENT METADATA
The relationship between height and mass (allometry) was measured for plants collected from Georgia Coastal Ecosystems sampling sites 1-10 in October 2002. Shoots or leaves (Juncus) were collected ...


32. Long-Term Ecological Research (LTER)/VCR007: Temporal and Spatial Distribution of Microbial Biomass, Growth, and Activity [LTER_VCR007]
LTER/VCR007: Water quality monitoring at 10 permanent stations from the mainland salt marshes to Quinby Inlet was started in July 1988. These stations are sampled monthly for bacterial abundance, ...


33. New Hampshire Estuaries Project [gomc_215]   CHILD METADATA
The New Hampshire Estuaries Project (NHEP) compiles data from many coastal and estuarine monitoring programs to assess the status and trends of environmental indicators in the Great Bay and Hampton/Seabrook ...


34. Penobscot River Synthesis [gomc_358]
This project, currently underway, is compiling a literature review and data inventory of past and current research in the Penobscot River and its watershed. Anticipating increased interest in the ...


35. Survey of Selected Microbial Pathogens in the Salton Sea [usgsbrdnwhc_d_microbpathogens]
This data documents the distribution of known and potential microbial pathogens in the Salton Sea ecosystem to provide baseline information for those tasked to evaluate proposed engineering projects ...


36. Water Quality Data from the Chesapeake Bay Program [CBP_WATERQUAL_WWW]
The Chesapeake Bay Program is a voluntary partnership among the states of Maryland, Virginia, and Pennsylvania; the District of Columbia; the Chesapeake Bay Commission, a tri-state legislative body; ...


37. 1968 Louisiana Coastal Marsh Vegetative Type Transect Point Dataset [usgs_nwrc_louisianatransect]
This dataset contains a point coverage with an associated database file. The original dataset was collected through visual field observation by Robert Chabreck (Louisiana Cooperative Wildlife Research ...


38. ACE Basin (ACE) NERR Water Quality Metadata January-December 1999 Metadata Report Latest update: September 19, 2001 [CDMO_acewq01-12.99m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least ...


39. ACE Basin (ACE) National Estuarine Research Reserve Water Quality Metadata January-December 2002 Latest update: May 12, 2003 [CDMO_acewq01-12.02m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least every 30 ...


40. ACE Basin (ACE) National Estuarine Research Reserve Water Quality Metadata January-December 2004 Report Latest edit: May 6, 2005 [CDMO_acewq01-12.04m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least every 30 ...


41. ACE Basin NERR Water Quality Metadata January-December 2001 Latest update: August 20, 2002 [CDMO_acewq01-12.01m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR)at four locations within or adjacent to the reserve. The following parameters are collected at least every 30 ...


42. ACE Basin National Estuarine Research Reserve January-December 1996 Metadata Report Lastest Update: September 26, 2001 [CDMO_acewq01-12.96m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least ...


43. ACE Basin National Estuarine Research Reserve January-December 1997 Water Quality Metadata Report Latest Update: September 26, 2001 [CDMO_acewq01-12.97m]
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least ...


44. ACE Basin National Estuarine Research Reserve January-December 1998 Water Quality Metadata Report Latest Update: September 26, 2001 [CDMO_acewq01-12.98m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least ...


45. ACE Basin National Estuarine Research Reserve March - December 1995 Metadata Report edited: 9/19/97 [CDMO_acewq03-12.95m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least ...


46. ACE Basin National Estuarine Research Reserve Water Quality Metadata Report January-December 2000 Latest Update: May 22, 2001 [CDMO_acewq01-12.00m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least every 30 ...


47. APA NERR Site Water Quality Metadata Form April - December 1995 Latest Update: September 29, 1998 [CDMO_apawq04-12.95m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected ...


48. APA NERR Site Water Quality Metadata Form January - December 1997 Latest Update: April 16, 1999 [CDMO_apawq01-12.97m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected ...


49. Analysis Products on Wetlands [NRCS_NRI_SotL_WETLANDS]
The Wetland maps use 1992 and earlier data. These maps show the location of different types of wetlands. The wetlands may be on crop, pasture, range, forest, developed or rural land. Some of the ...


50. Apalachicola (APA) NERR Site Water Quality Metadata January - December 1996 Latest Update: March 25, 1999 [CDMO_apawq01-12.96m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected ...


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