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1. ABoVE: Gridded 30-m Aboveground Biomass, Shrub Dominance, North Slope, AK, 2007-2016 [Maps_AGB_North_Slope_AK_1565_1]
This dataset includes 30-m gridded estimates of total plant aboveground biomass (AGB), the shrub AGB, and the shrub dominance (shrub/plant AGB) for non-water portions of the Beaufort Coastal Plain ...


2. Arctic Vegetation Plots, Northern NWT and YT, Canada, 1965-1966 [Canadian_West_Arctic_Veg_Plots_1543_1]
This dataset provides vegetation, soil, and plot characteristics for 154 study plots located at three sites across the Richardson Mountains, Northwest Territories (NWT), and the British Mountains, ...


3. SMAPVEX16 Manitoba Leaf Area Index V001 [SV16M_LAI_1]
This data set contains in situ Leaf Area Index (LAI) data collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba (SMAPVEX16 Manitoba) campaign.


4. ABoVE: AVHRR-Derived Forest Fire Burned Area-Hot Spots, Alaska and Canada, 1989-2000 [AVHRR_Fire_Products_1545_1]
This dataset provides annual forest fire burned area and daily hotspot products developed using data acquired from the Advanced Very-High-Resolution Radiometer (AVHRR) instruments carried aboard two ...


5. ECHIDNA LIDAR Campaigns: Forest Canopy Imagery and Field Data, U.S.A., 2007-2009 [ECHIDNA_1045_1]
This data set contains forest canopy scan data from the Echidna Validation Instrument (EVI) and field measurements data from three campaigns conducted in the United States: 2007 New England Campaign; ...


6. LBA-ECO CD-08 Radiocarbon Dates for Large Trees from a Forest near Manaus, Brazil [CD08_RADIOCARBON_MANAUS_996_1]
This data set reports the ages and growth rates of trees as determined by radiocarbon dating (14C), selected from a logging operation near the city of Itacoatiara, about 250 km east of Manaus, Brazil ...


7. LBA-ECO CD-08 Radiocarbon Dating of Tree Ages in Amazonas, Acre, and Para in Brazil [CD08_RADIOCARBON_DATES_997_1]
This data set reports the ages and growth rates of trees determined by radiocarbon dating (14C) in three Amazonia forests. Tree samples were collected from permanent research plots at ZF2 km 34, Manaus, ...


8. NACP North American 8-km Net Ecosystem Exchange and Component Fluxes, 2004 [NACP_MODELED_NEE_NEP_FLUXES_1203_1]
This data set provides modeled carbon flux estimates at 8-km spatial resolution over North America for the year 2004 of (1) net ecosystem exchange (NEE) of carbon dioxide (CO2), (2) net ecosystem ...


9. NACP: MODIS Daily Land Incident 4-km PAR Images For North America, 2003-2005 [MODIS_PAR_1140_1]
This data set contains daily Moderate Resolution Imaging Spectroradiometer (MODIS) land incident photosynthetically active radiation (PAR) images over North America for the years 2003 - 2005 and was ...


10. Animal Kingdom in the Iberian Peninsula [mncn_dbb_faunaiberica]
Database of species for the Iberian Peninsula and surrounding areas, organised by phylum and covering all species from porifera (sponges) to chordata (birds, mammals, reptiles and amphibians). ...


11. Concentration of heavy metals in marine waters around Casey station - summer 2003/04 [DGT-Heavymetals-Casey03-04]
The concentration of heavy metals in seawater at four sites around Casey was determined via Diffusive Gradients in Thin films (DGT) loggers attached to experimental mesocosms suspended below the sea ...


12. Conservation Biogeography of the Antarctic - Shapefiles [ASAC_3095_Antarctic_Biogeography_shapefiles]   CHILD METADATA   PARENT METADATA
NOTE - the shapefile representing Antarctic Conservation Biogeographic Regions (ACBRs) available from this record has been superseded by the shapefile representing ACBRs available from "AAS_4296_Antarctic_Conservation_Biogeographic_Regions_v2" ...


13. Flammability of Native Understory Species in Pine Flatwood and Hardwood Hammock Ecosystems and Implications for the Wildland-Urban Interface. [USDA_FS_flammabilitynativeunderstoryspecies]
The data set contains morphological and flammability data on 10 shrub species commonly growing in pine flatwoods and hardwood hammocks. Morphological data include height, width, leaf area, dried-weight ...


14. NASA MODIS Rapid Response System [NASA_MODIS_RAPID_RESPONSE]
The MODIS Land Rapid Response system has been developed to provide rapid access to MODIS data globally, with initial emphasis on 250m color composite imagery and active fire data. This research and ...


15. North American Bird Banding Retrieval Files [brdpwrc0001]
The Banding Retrieval File contains summarized records for data through the last full calendar year for all game birds banded since 1908, and for all nongame birds banded since 1954. ...


16. North American Bird Banding Summary Retrieval File [BRD_BIRD_BANDING]
[For a more detailed metadata record, see: "https://gcmd.gsfc.nasa.gov/brd/brd_birdband.html"] The Banding Retrieval File contains summarized records for data through the ...


17. North American Bird Encounter Retrieval File [brdpwrc0002]
The Encounter Retrieval File contains records of banded birds that have been encountered, subsequent to any capture, and reported to the Bird Banding Laboratory. Encounter data include the associated ...


18. Old Mouth of the Cowlitz River Sediment Evaluation [BESTsed28]
The old mouth of the Cowlitz River provides a channel from deep water in the Columbia River to old river mile 0.7 of the Cowlitz River. The site has been dredged in the past to maintain the channel. ...


19. Physical and Biological Factors Associated with Avian Cholera in Wetland Ecosystems [brdnwhc0002]


20. Vent GIS Data: Juan de Fuca Ridge [VENTS_GIS_Juan]
Hydrothermal vent locations have been determined by visits to the site using various underwater instruments including submarines and remotely operated vehicles. Positions are determined acoustically ...


21. Vent GIS Data: The Axial Volcano of the Juan de Fuca Ridge [VENTS_GIS_Axial]
Hydrothermal vent locations have been determined by visits to the site using various underwater instruments including submarines and remotely operated vehicles. Positions are determined acoustically ...


22. Distribution and Dynamics of Vegetation in Relation to Natural Disturbance Factors, Heard and McDonald Islands [ASAC_423]
Metadata record for data expected ASAC Project 423 See the link below for public details on this project. From the abstracts of the referenced papers: Eight species of vascular plants were previously ...


23. Heard Island: Terrestrial Biology: Documenting vegetation change on Heard Island. [ASAC_1181]   CHILD METADATA
2000-01 fieldwork undertaken Heard Island 53 deg. 05 min. S., 73 deg. 30 min. E. Field area covered: southeast end of island from Long Beach to Gilchrist Beach. 150 GPS control points collected on ...


24. KAxis Zooplankton isotopes - data collected from the K-Axis voyage of the Aurora Australis, 2016 [AAS_4331_Zooplankton_isotopes]
Krill, salps and pteropods were collected with an RMT8 net during the K-Axis cruise. Specimens were removed from the samples, measured and frozen at -20C until ready for analysis in Hobart. Individuals ...


25. Marine macrofaunal invertebrate community composition from sites sampled around Davis Station, East Antarctica, as part of the Davis Sewage Treatment Project, summer 2009/10 [DAVIS_STP_Macrofauna]   PARENT METADATA
Marine macrofaunal invertebrate community composition data from 30 sites sampled by divers around Davis Station, East Antarctica, for the Davis Sewage Treatment Project during the 2009/10 summer. ...


26. Stable isotope data from marine sediment and invertebrates from Davis Station 2009/10 [AAS_3217_Davis_STP_StableIsotopes]   PARENT METADATA
This metadata record contains an Excel file containing stable isotope analysis data of marine sediments and invertebrates collected at Davis Station from December 2009 to March 2010. Refer to Gillies ...


27. The 1987/1988 Field Season at Heard Island [Heard_Island_Report_1987_1988]
1987/88 Field Season at Heard Island. Harry R. Burton. Field Leader, Antarctic Division. The 1987/88 ANARE to Heard Island was the last of a series of three summer programs there (1985 and 1986/87); ...


28. NPP Temperate Forest: Humboldt Redwoods State Park, California, USA, 1972-2001, R1 [NPP_REDWOOD_803_2]
This data set contains site characteristics, stand descriptors, and measured and calculated above-ground biomass, above-ground net primary production (ANPP), and woody detritus input data for an old ...


29. Halogen Chemistry and Isotopic Composition in McMurdo Lake Waters and Pore Fluids [knb-lter-mcm.6001]
As part of a collaborative investigation between researchers at Rice University, Arkansas State University, University of Rochester, and Ohio State University, lakes of the McMurdo Dry Valleys were ...


30. PhenoCam Dataset v1.0: Digital Camera Imagery from the PhenoCam Network, 2000-2015 [Phenocam_Images_1560_1]
This dataset provides a time series of visible-wavelength digital camera imagery collected through the PhenoCam Network at each of 133 sites in North America and Europe from 2000-2015. The raw imagery ...


31. Windmill Islands bryophyte communities surveyed 2000-2013 (13 years) [AAS_4046_NCC_Robinson]
East Antarctica has shown little evidence of warming to date with no coherent picture of how climate change is affecting vegetation. Here we show that vegetation in the Windmill Islands, East Antarctica ...


32. ASPA135 2011 6 band reflectance map at 3cm resolution [AAS_4361_ASPA135_2011_REF]
This record contains an orthomosaic of multispectral imagery collected by a 6 band camera (Tetracam Mini-MCA - http://www.tetracam.com/). Data was collected in February 2011 over the ASPA135 moss ...


33. ASPA135 6 band reflectance map at 3cm resolution [AAS_4361_ASPA135_2014_Ref]
This record contains an orthomosaic of multispectral imagery collected by a 6 band camera (Tetracam Mini-MCA - http://www.tetracam.com/). Data was collected in February 2014 over the ASPA135 moss ...


34. Robinson Ridge 2011 6 band reflectance map at 3cm resolution [AAS_4361_ROBBOS_2011_REF]
This record contains an orthomosaic of multispectral imagery collected by a 6 band camera (Tetracam Mini-MCA - http://www.tetracam.com/). Data was collected in February 2011 over the Robinson Ridge ...


35. Robinson Ridge 2014 6 band reflectance map at 3cm resolution [AAS_4361_ROBBOS_2014_REF]
This record contains an orthomosaic of multispectral imagery collected by a 6 band camera (Tetracam Mini-MCA - http://www.tetracam.com/). Data was collected in February 2014 over the Robinson Ridge ...


36. Chemical tracers to asses diet and persistent organic pollutants in Antarctic type killer whales [ECA035]
This data set considers the PCBs, DDTs, CHLs, HCB and HCHs measured in blubber from Antarctic Type C killer whales and found that mean concentrations in all groups of POPs were significantly higher ...


37. Monitoring of Porpoise Stocks Data Files [NMFS0023]
The Monitoring of Porpoise Stocks Data Files contain sightings and related sighting effort on marine mammals in the Eastern Tropical Pacific. Data are specifically targeted at sightings of porpoise ...


38. Pacific Billfish Catch and Effort Data File [NMFS0022]
The Pacific Billfish Catch and Effort Data File contains catch and related fishing effort for billfishes caught by sports fishermen in Central America, U.S. West Coast, Hawaii, New Zealand and Australia. ...


39. Pacific Billfish Tag Release and Recovery Data File [NMFS0021]
The Pacific Billfish Tag Release and Recovery Data File contains tag release and recovery information from tunas, sharks, billfishes and other large pelagics tagged by sports fishermen in Central ...


40. SMAP Enhanced L3 Radiometer Global Daily 9 km EASE-Grid Soil Moisture V001 [SPL3SMP_E_001]
Daily global composite of up to 30 half-orbit L2_SM_P soil moisture estimates based on radiometer brightness temperature measurements acquired by the SMAP radiometer during ascending and descending ...


41. Total Oceanic Commercial Fisheries Catch Data Files [NMFS0018]
The Oceanic Commercial Fisheries Catch Data File contains catches of tunas, sharks, billfishes and other large pelagics caught by various country's commercial fishing fleets. Minimum data resolution ...


42. Total Oceanic Commercial Fisheries Catch and Effort Data Files [NMFS0019]
The Oceanic Commercial Fisheries Catch and Effort Data File contains catches and related fishing effort of tunas, sharks, billfishes and other large pelagics caught by various country's commercial ...


43. Total Oceanic Commercial Fisheries Length-Frequency Data Files [NMFS0020]
The Oceanic Commercial Fisheries Length-Frequency Data File contains length samples of tunas, sharks, billfishes and other large pelagics caught by various country's commercial fishing fleets. Minimum ...


44. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach - Marine Ecosystems - award #0732711 [USAP-0732711]
A profound transformation in ecosystem structure and function is occurring in coastal waters of the western Weddell Sea, with the collapse of the Larsen B ice shelf. This transformation appears to ...


45. Provincial Forest Inventory, Newfoundland and Labrador, Canada [Canada_NfldLab_ForestInventory]
This database contains vegetation information for both forested and non-forested areas. For forested areas this includes tree species, height, age, crown density, and site. For non-forested areas ...


46. ABoVE: Wildfire Date of Burning within Fire Scars across Alaska and Canada, 2001-2015 [Wildfires_Date_of_Burning_1559_1]
This dataset provides estimates of wildfire progression, as represented by date of burning (DoB), within fire scars across Alaska and Canada for the period 2001-2015. The estimated DoB was derived ...


47. ANTAVIA-DiveKing [scarmarbin_2137]
Dive, temperature and acceleration data, obtained via animal-attached data recorders, of known-age and sex king penguins from Crozet archipelago.


48. ANTAVIA-TrackingKing [scarmarbin_2441]
GPS tracking of known-age and sex king penguins from Crozet Archipelago (age data are available upon request from the senior author)


49. ANTXXIII-8 Birds and Mammals Observations [SCAR-MarBIN] [scarmarbin_ANTXXIII8TP]   PARENT METADATA
This dataset is a compilation of observation recorded by Henri Robert (Royal Belgian Instiute of Natural Sciences) and Gauthier Chapelle (International Polar Foundation) during the ANTXXIII-8 ...


50. 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 ...


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