Found 144 datasets matching "EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS".
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This dataset contains estimated annual average Dall sheep (Ovis dalli dalli) lamb-to-ewe ratios for each year from 2000-2015 across the full species range in Alaska and Northwestern Canada. Sheep...
Search relevance: 98.23 | Views last month: 0 -
This dataset provides modeled estimates of lichen ground cover at 30 m resolution across the Fortymile study area in interior eastern Alaska, U.S., and the Yukon Territory, Canada, for the nominal...
Search relevance: 88.32 | Views last month: 0 -
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...
Search relevance: 84.13 | Views last month: 1 -
This dataset provide maps to show the search and harvest areas used by community residents for all subsistence resources combined across Interior Alaska for the years 2011 through 2017. The maps...
Search relevance: 76.74 | Views last month: 0 -
Areas of Biological Significance in the Federated States of Micronesia
Search relevance: 75.46 | Views last month: 1 -
This data set reports the results of a comprehensive study of mound building termites at the Embrapa research station in the Distrito Agropecuario da SUFRAMA, located at km 53 of the federal...
Search relevance: 74.01 | Views last month: 1 -
The National Marine Sanctuary Program (NMSP) updates and revises the management plans for each of its 13 sanctuaries. This process, which is open to the public, enables each site to revisit the...
Search relevance: 71.71 | Views last month: 0 -
As part of the AMAPPS program, the Southeast Fisheries Science Center conducts aerial surveys of continental shelf waters along the US East Coast from Southeastern Florida to Cape May, New Jersey....
Search relevance: 71.11 | Views last month: 1 -
The National Marine Sanctuary Program (NMSP) updates and revises the management plans for each of its 13 sanctuaries. This process, which is open to the public, enables each site to revisit the...
Search relevance: 70.21 | Views last month: 1 -
This map shows composite diversity averaged between 4 data sets: RecFIN recreational hook and line, SCCWRP trawls, NMFS benthic trawls, and kelp diver surveys. Diversity (H') was calculated...
Search relevance: 70.21 | Views last month: 0 -
The National Marine Sanctuary Program (NMSP) updates and revises the management plans for each of its 13 sanctuaries. This process, which is open to the public, enables each site to revisit the...
Search relevance: 69.81 | Views last month: 0 -
The Office of National Marine Sanctuary Program (ONMS) updates and revisees the management plans for each of its 13 sanctuaries. This process, which is open to the public, enables each site to...
Search relevance: 69.52 | Views last month: 2 -
This dataset was provided by the Recreational Fisheries Information Network (RecFIN), and contained GPS coordinates for 680 CPFV trips during 1999 and 2001 at depths ranging from 0 - 2200 m. ...
Search relevance: 69.52 | Views last month: 0 -
As part of the AMAPPS program, the Southeast Fisheries Science Center conducted an aerial survey on the continental shelf waters of the US east coast, from New Jersey to the Florida Keys. The...
Search relevance: 68.74 | Views last month: 1 -
As part of the AMAPPS program, the Southeast Fisheries Science Center conducted aerial surveys of continental shelf and slope waters (up to the 2,000 m isobath) along the US east coast from New...
Search relevance: 68.47 | Views last month: 1 -
As part of the AMAPPS program, the Southeast Fisheries Science Center conducted an aerial survey on the continental shelf waters of the US east coast, from Virginia to the Florida Keys. The survey...
Search relevance: 68.47 | Views last month: 0 -
As part of the AMAPPS program, the Southeast Fisheries Science Center and the Northeast Fisheries Center conducted aerial surveys of continental shelf waters along the US east coast from North...
Search relevance: 68.44 | Views last month: 0 -
The Geoecology database is a compilation of environmental data for the period 1941 to 1981. The Geoecology database contains selected data on terrain and soils, water resources, forestry,...
Search relevance: 68.32 | Views last month: 0 -
As part of the AMAPPS program, the Southeast Fisheries Science Center conducts aerial surveys of continental shelf waters along the US east coast from Cape Canaveral, Fl to Cape May, NJ. The...
Search relevance: 68.32 | Views last month: 1 -
As part of the AMAPPS program, the Southeast Fisheries Science Center conducted aerial surveys of continental shelf and slope waters (up to the 2,000 m isobath) along the US east coast from New...
Search relevance: 68.32 | Views last month: 1
