148 datasets found for "Demographics"
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Federal
Great Smoky Mountains National Park Brook Trout Genetics
Department of the Interior —
These data depict the locations (only) of all Brook Trout Genetics study sites in the park. Great Smoky Mountains National Park (GRSM) is committed to monitoring... -
Federal
Annual California Sea Otter Census—1985-2014 Spring Census Summary
Department of the Interior —
This dataset represents an archived record of annual California sea otter surveys from 1985-2014. Survey procedures involve counting animals during the "spring... -
Federal
1990 population density by block group for the conterminous United States
Department of the Interior —
This data set represents 1990 population density by block group as a 100-m grid using data from the 1990 Census of Population and Housing (Public Law 94-171... -
Federal
Selection and survival of Greater Sage-grouse nests and broods in the Bi-State region of California and Nevada
Department of the Interior —
Resource selection functions (RSF) and associated maps are often used by managers to guide conservation actions (Crawford et al., 2020; Pratt and Beck, 2021; Saher et... -
Federal
Groundwater depletion in the United States (1900-2008)
Department of the Interior —
A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the... -
Federal
Census (Survey) Database Used for Demographic Analysis of Agassiz’s Desert Tortoise (Gopherus agassizii) on a 7.77 square km plot inside and outside the fenced Desert Tortoise Research Natural Area, Western Mojave Desert, USA, over a 34-year Period
Department of the Interior —
We developed a model for analyzing multi-year demographic data for long-lived animals and used data from a population of Agassiz’s desert tortoise (Gopherus... -
Federal
U.S.-Side Principal Economic Indicators For the International Joint Commission Lake Champlain Richelieu River Study Project (2022)
Department of the Interior —
General Abstract/Purpose (70 words): Data were collected to assist in cost-benefit analysis of flood mitigation actions that could be taken by the U.S. and Canada to... -
Federal
Pinyon-juniper basal area, climate and demographics data from National Forest Inventory plots and projected under future density and climate conditions
Department of the Interior —
These data were compiled to help understand how climate change may impact dryland pinyon-juniper ecosystems in coming decades, and how resource management might be... -
Federal
Annual California Sea Otter Census: 2018 Census Summary Shapefile
Department of the Interior —
The GIS shapefile "Census summary of southern sea otter 2018" provides a standardized tool for examining spatial patterns in abundance and demographic trends of the... -
Federal
Distribution and breeding status of Least Bell’s Vireo along the San Diego and Tijuana Rivers in San Diego County, California (2020)
Department of the Interior —
The spatial data results of USGS surveys for Least Bell's Vireo (Vireo bellii pusillus, LBVI) along the Tijuana River and San Diego River in 2020 to determine... -
Federal
Innate Immunity and Stress and Reproductive Hormone Metrics for Southern Beaufort Sea Polar Bears, 2013-2015
Department of the Interior —
These were data collected from polar bears from the Southern Beaufort Sea during the spring between 2013 and 2015. Data include individual identification, demographic... -
Federal
WNS Summer Surveillance: DATA
Department of the Interior —
Bats occupying hibernacula during summer months may play an important role in the epidemiology of white-nose syndrome (WNS). For example, bats exposed to viable... -
Federal
Walleye Temperature and Depth Values and Abiotic Conditions of Three Northern Wisconsin Lakes Collected Between June – October 2022
Department of the Interior —
Defining a realized niche using key habitat components like temperature, water clarity, and dissolved oxygen (DO) is important to understanding how distributions and... -
Federal
Indiana Bat fecal DNA study, Indianapolis, IN Summer 2008
Department of the Interior —
The endangered Indiana bat (Myotis sodalis) has declined dramatically and continuing threats have made it necessary to understand population dynamics and life history... -
Federal
2018 Annual Data Files: Centennial Valley Arctic Grayling Adaptive Management Project, 2011-present
Department of the Interior —
2018's Annual Data files have been uploaded as several digital holdings with data used to support the creation of the Centennial Valley Arctic Grayling Adaptive... -
Federal
Klamath Network Landbird Point Count Monitoring Data Package
Department of the Interior —
This dataset contains monitoring data for land bird monitoring at park units within the Klamath Inventory and Monitoring Network (KLMN). Landbirds are an effective... -
Federal
The U.S. Inland Creel and Angler Survey Catalog (CreelCat): A Database and Interactive Tool for Inland Fisheries Management and Research
Department of the Interior —
The U.S. Inland Creel and Angler Survey Catalog (CreelCat) contains data compiled from 14,766 creel and angler surveys conducted by state natural resource management... -
Federal
2017 Annual Data Files: Centennial Valley Arctic Grayling Adaptive Management Project, 2011-present
Department of the Interior —
2017's Annual Data files have been uploaded as several digital holdings with data used to support the creation of the Centennial Valley Arctic Grayling Adaptive... -
Federal
Northern Yellowstone Mule Deer Movements and Demographics
Department of the Interior —
This data product includes two datasets acquired for the study of northern Yellowstone mule deer seasonal movement and survival patterns. One data set “Point... -
Federal
The U.S. Inland Creel and Angler Survey Catalog (CreelCat): A Database and Interactive Tool for Inland Fisheries Management and Research
Department of the Interior —
The U.S. Inland Creel and Angler Survey Catalog (CreelCat) contains data compiled from 14,729 creel and angler surveys conducted by state natural resource management...
148 datasets found for "Demographics"