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9538 Titles Match Your Query
Showing 1 through 50 of 9538
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; ...
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, ...
The LandScan data set is a worldwide population database compiled on a 30" X 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood ...
Octopus minor [KPDC-AN-000010_1]
The Whole Genome Shotgun Sequencing Project of Octopus minor
Oregon Chum Observations [ODFW_chumobservations]
Documented observations of Chum within the state of Oregon. These data have been derived from published reports or dynamic databases that contain information describing various survey and sampling ...
Respiration_chambers/raw_log_files and combined datasets of biomass and chamber data, and physical parameters [AAS_4127_Respiration_chambers]
General overview The following datasets are described by this metadata record, and are available for download from the provided URL. - Raw log files, physical parameters raw log files - Raw excel ...
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, ...
Forest Inventory Maps, Manitoba, Canada [Canada_GoM_ForestInventoryMaps]
Forest Inventory Maps consist of tiled spatial datasets which include linear features (streams, trails, cutlines) and annotation. Complete for the Province of Manitoba's Forest Zones. Each tile is ...
Collaborative Research: Body Size, Oxygen, and Vulnerability to Climate Change in Antarctic Pycnogonida [USAP-1341476_1]
Beginning with the earliest expeditions to the poles, scientists have noted that many polar taxa grow to unusually large body sizes, a phenomenon now known as 'polar gigantism.' Although scientists ...
A Global Data Set of Leaf Photosynthetic Rates, Leaf N and P, and Specific Leaf Area [LEAF_PHOTOSYNTHESIS_TRAITS_1224_1]
This global data set of photosynthetic rates and leaf nutrient traits was compiled from a comprehensive literature review. It includes estimates of Vcmax (maximum rate of carboxylation), Jmax (maximum ...
A Global Database of Carbon and Nutrient Concentrations of Green and Senesced Leaves [LEAF_CARBON_NUTRIENTS_1106_1]
This data set provides carbon (C), nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), and magnesium (Mg) concentrations in green and senesced leaves. Vegetation characteristics reported include ...
A Global Database of Field-observed Leaf Area Index in Woody Plant Species, 1932-2011 [LAI_WOODY_PLANTS_1231_1]
This data set provides global leaf area index (LAI) values for woody species. The data are a compilation of field-observed data from 1,216 locations obtained from 554 literature sources published ...
A Global Database of Gas Fluxes from Soils after Rewetting or Thawing, Version 1.0 [GLOBAL_RTSG_FLUX_V1_1078_1]
This database contains information compiled from published studies on gas flux from soil following rewetting or thawing. The resulting database includes 222 field and laboratory observations focused ...
A Global Database of Litterfall Mass and Litter Pool Carbon and Nutrients [GLOBAL_LITTER_CARBON_NUTRIENTS_1244_1]
Measurement data of aboveground litterfall and littermass and litter carbon, nitrogen, and nutrient concentrations were extracted from 685 original literature sources and compiled into a comprehensive ...
A Global Database of Soil Respiration Data, Version 2.0 [GLOBAL_SRDB_V2_1070_2]
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 ...
A Global Database of Soil Respiration Data, Version 3.0 [GLOBAL_SRDB_V3_1235_3]
This data set provides an update of the soil respiration database (SRDB), a near-universal compendium of published soil respiration (RS) data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...
A Global Database of Soil Respiration Data, Version 4.0 [SRDB_V4_1578_4]
This dataset provides an update to the Soil Respiration Database (SRDB), a near-universal compendium of published soil respiration data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...
BASIN TCP Stable Isotope Composition of CO2 in Terrestrial Ecosystems [BASIN_TCP_963_1]
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 ...
Biomass Allocation and Growth Data of Seeded Plants [niklas_biomass_703_1]
This data set of leaf, stem, and root biomass for various plant taxa was compiled from the primary literature of the 20th century with a significant portion derived from Cannell (1982). Recent allometric ...
Canopy Height and Biomass from LiDAR Surveys at La Selva, Costa Rica, 1998 and 2005 [LaSelva_Land_Use_1312_1]
This data set contains land-use, canopy height, and aboveground carbon estimates derived from LiDAR data collected at La Selva Biological Station in Costa Rica in March 1998 and March 2005. The data ...
Characteristics of African Savanna Biomes for Determining Woody Cover [gv_aws_850_1]
This data set includes the soil and vegetation characteristics, herbivore estimates, and precipitation measurement data for the 854 sites described and analyzed in Sankaran et al., 2005. Savannas ...
Distribution of Estimated Stand Age Across Siberian Larch Forests, 1989-2012 [Siberian_Larch_Stand_Age_1364_1]
This data set provides mapped estimates of the stand age of young (less than 25 years old) larch forests across Siberia from 1989-2012 at 30-m resolution. The age estimates were derived from Landsat-based ...
Distribution of Young Forests and Estimated Stand Age across Russia, 2012 [Young_Russian_Forest_Map_1330_1]
This data set provides the distribution of young forests (forests less than 27 years of age) and their estimated stand ages across the full extent of Russia at 500-m resolution for the year 2012. ...
Effects of Elevated Carbon Dioxide on Litter Chemistry and Decomposition [litter_decomp_651_1]
The results of published and unpublished experiments investigating the impacts of elevated carbon dioxide on the chemistry (nitrogen and lignin concentration) of leaf litter and the decomposition ...
Fire Intensity and Burn Severity Metrics for Circumpolar Boreal Forests, 2001-2013 [Boreal_Fire_Severity_Metrics_1520_1]
This data set provides products characterizing immediate and longer-term ecosystem changes from fires in the circumpolar boreal forests of Northern Eurasia and North America. The data include fire ...
Forest Inventories at Burned and Unburned Tropical Forest Sites, Acre, Brazil, 2014 [Forest_Inventory_Data_Brazil_1563_1]
This dataset provides measurements for diameter at breast height (DBH) and species identification of trees for inventories taken at five tropical forest sites in Acre state, Brazil, in the southwestern ...
Global 1-degree Maps of Forest Area, Carbon Stocks, and Biomass, 1950-2010 [Global_Biomass_1950-2010_1296_1]
This data set provides global forest area, forest growing stock, and forest biomass data at 1-degree resolution for the period 1950-2010. The data set is based on a compilation of forest area and ...
Global 500-m Foliage Clumping Index Data Derived from MODIS BRDF, 2006 [Global_Clumping_Index_1531_1]
This dataset provides global clumping index (CI) data for 2006 derived from the MODIS Bidirectional Reflectance Distribution Function (BRDF) data product. Clumping index is a key structural parameter ...
Global Distribution of Fine Root Biomass in Terrestrial Ecosystems [rootfine_biomass1997_658_1]
A global data set of root biomass, rooting profiles, and concentrations nutrients in roots was compiled from the primary literature and used to study distributions of root properties. This data set ...
Global Distribution of Root Nutrient Concentrations in Terrestrial Ecosystems [root_nutrients_659_1]
Nutrient measurements for fine roots were compiled from 56 published studies providing information on 372 different combinations of species, root diameter, rooting depths, and soils at a variety of ...
Global Distribution of Root Profiles in Terrestrial Ecosystems [root_profiles_660_1]
Rooting depths were estimated from a global database of root profiles assembled from the primary literature to study relationships of abiotic and biotic factors associated with belowground vegetation ...
Global Distribution of Root Turnover in Terrestrial Ecosystems [root_turnover_661_1]
Estimates of root turnover rates were calculated from measurements of live root standing crop and belowground net primary production (BNPP) compiled from the primary literature. Vegetation characteristics, ...
Global Fire Emissions Database, Version 2.1 [vg_gfe21_849_2]
This data set consists of 1 degree x 1 degree gridded monthly burned area, fuel loads, combustion completeness, and fire emissions of carbon (C), carbon dioxide (CO2), carbon monoxide (CO), methane ...
Global Fire Emissions Database, Version 3.1 [FIRE_EMISSIONS_V31_1191_3]
This data set provides monthly burned area, and monthly, and annual fire emissions data from July 1996 to February 2012. Emissions data are available for carbon (C), dry matter (DM), carbon dioxide ...
Global Fire Emissions Database, Version 4.1 (GFEDv4) [fire_emissions_v4_R1_1293_4.1]
This dataset provides global estimates of monthly burned area, monthly emissions and fractional contributions of different fire types, daily or 3-hourly fields to scale the monthly emissions to higher ...
Global Forest Ecosystem Structure and Function Data For Carbon Balance Research [LUYSSAERT_CARBON_FLUX_949_1]
A comprehensive global database has been assembled to quantify CO2 fluxes and pathways across different levels of integration (from photosynthesis up to net ecosystem production) in forest ecosystems. ...
Global Leaf Area Index from Field Measurements, 1932-2000 [HISTORICAL_LAI_584_1]
Leaf Area Index (LAI) data from the scientific literature, 1932-2000, have been compiled at the ORNL DAAC to support model development and EOS MODIS product validation. Like net primary productivity ...
Global N Cycle: Fluxes and N2O Mixing Ratios Originating from Human Activity [global_n_cycle_797_1]
Nitrogen is a major nutrient in terrestrial ecosystems and an important catalyst in tropospheric photochemistry. Over the last century human activities have dramatically increased inputs of reactive ...
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 ...
Global Soil Profile Data (ISRIC-WISE) [ISRIC_547_1]
The ISRIC-WISE International soil profile data set consists of a homogenized, global set of 1,125 soil profiles for use by global modelers. These profiles provided the basis for the Global Pedon Database ...
Global Vegetation Types, 1971-1982 (Matthews) [VEG1X1_419_1]
A global digital data base of vegetation was compiled at 1 degree latitude by 1 degree longitude resolution, drawing on approximately 100 published sources. Vegetation data from varied sources were ...
Landsat-derived Spring and Autumn Phenology, Eastern US - Canadian Forests, 1984-2013 [Phenology_Deciduous_Forest_1570_1]
This dataset provides Landsat phenology algorithm (LPA) derived start and end of growing seasons (SOS and EOS) at 500-m resolution for deciduous and mixed forest areas of 75 selected Landsat sidelap ...
LiDAR Data, DEM, and Maximum Vegetation Height Product from Southern Idaho, 2014 [LiDAR_Veg_Ht_Idaho_1532_1]
This dataset provides the point cloud data derived from small footprint waveform LiDAR data collected in August 2014 over Reynolds Creek Experimental Watershed and Hollister in southern Idaho. The ...
LiDAR-based Biomass Estimates, Boreal Forest Biome, Eurasia, 2005-2006 [EURASIA_BIOME_1278_1]
This data set provides estimates of aboveground biomass (AGB) for defined land cover types within World Wildlife Fund (WWF) ecoregions across the boreal biome of eastern and western Eurasia, roughly ...
LiDAR-derived Vegetation Canopy Structure, Great Smoky Mountains National Park, 2011 [GSMNP_Vegetation_Structure_R1_1286_1.2]
This dataset provides multiple-return LiDAR-derived vegetation canopy structure at 30-meter spatial resolution for the Great Smoky Mountains National Park (GSMNP). Canopy characteristics were analyzed ...
Literature-Derived Parameters for the BIOME-BGC Terrestrial Ecosystem Model [white_parameters_652_1]
Various aspects of primary production of a variety of plant species found in natural temperate biomes were compiled from literature and presented for use with process-based ecosystem simulation models ...
Long-Term Arctic Growing Season NDVI Trends from GIMMS 3g, 1982-2012 [GIMMS3G_NDVI_TRENDS_1275_1]
This data set provides normalized difference vegetation index (NDVI) data for the arctic growing season derived primarily with data from Advanced Very High Resolution Radiometer (AVHRR) sensors onboard ...
MODIS NDVI Data, Smoothed and Gap-filled, for the Conterminous US: 2000-2015 [US_MODIS_NDVI_1299_3]
This data set provides Moderate Resolution Imaging Spectroradiometer (MODIS) normalized difference vegetation index (NDVI) data, smoothed and gap-filled, for the conterminous US for the period 2000-01-01 ...
MODIS-derived Biophysical Parameters for 5-km Land Cover, North America, 2000-2012 [NA_MODIS_SURFACE_BIOPHYSICS_1210_1]
This data set provides MODIS-derived surface biophysical climatologies of bidirectional distribution function (BRDF), BDRF/albedo, land surface temperature (LST), leaf area index (LAI), and evapotranspiration ...
Museum Victoria Entomology data via OZCAM [OBIS_OZCAM_MV_Entomology_1.0]
This data source pertains to Museum Victoria's Entomology Collection. Museum Victoria, Australia's largest public museums organisation, is the State Museum for Victoria (Australia), responsible ...
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