Filters: Tags: population (X)
121 results (35ms)|
Filters
Date Range
Extensions Types Contacts
Categories Tag Types Tag Schemes |
This dataset used in the Northern Great Basin Rapid Ecoregional Assessment by BLM. No changes were made to the data but it only iuncludes counties touching the ecoregion boundary. It is used as basemap data for several figures where county boundaries were needed.
The Northwest Climate Conference (formerly called the Pacific Northwest Climate Science Conference) is the premier climate science event for the region, providing a forum for researchers and practitioners to share scientific results and discuss challenges and solutions related to the impacts of climate change on people, natural resources, and infrastructure in the Northwest. Conference participants include policy- and decision-makers, resource managers, and scientists from academia, public agencies, sovereign tribal nations, non-governmental organizations, and the private sector. More information can be found at the conference website: http://pnwclimateconference.org. The Third Annual Pacific Northwest Climate Science...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2012,
CASC,
Completed,
Northwest,
Northwest,
This datatset represents the thirteen Northeast states and the District of Columbia of the United States. Use limitations: The data are provided by multiple, third party data vendors under license to ESRI for inclusion on ESRI Data & Maps for use with ESRI® software. Each data vendor has its own data licensing policies and may grant varying redistribution rights to end users. Please consult the redistribution rights below for this data set provided on ESRI Data & Maps. As used herein, “Geodata” shall mean any digital data set consisting of geographic data coordinates and associated attributes. The redistribution rights for this data set: Redistribution rights are granted by the data vendor for hard-copy renditions...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: area,
boundaries,
boundaries,
demographics,
demographics,
This thematic map summarizes racial and ethnic diversity in the United States. The Diversity Index shows the likelihood that two persons chosen at random from the same area, belong to different race or ethnic groups. The index ranges from 0 (no diversity) to 100 (complete diversity). The diversity score for the entire United States in 2010 is 60. This data variable is included in Esri’s Updated Demographics (2010/2015). This thematic map summarizes racial and ethnic diversity in the United States. The Diversity Index shows the likelihood that two persons chosen at random from the same area, belong to different race or ethnic groups. The index ranges from 0 (no diversity) to 100 (complete diversity). The diversity...
This thematic map presents the average household size in the United States in 2010; the average household size for the U.S. in 2010 is 2.59. The 2010 Average Household Size is the household population divided by total households. This map shows Esri's 2010 estimates using Census 2000 geographies. The geography depicts States at greater than 25m scale, Counties at 750k to 25m scale, Census Tracts at 150k to 750km scale, and Census Block Groups at less than 150k scale. This thematic map presents the average household size in the United States in 2010; the average household size for the U.S. in 2010 is 2.59. The 2010 Average Household Size is the household population divided by total households. This map shows...
Categories: Data;
Types: ArcGIS REST Map Service,
Map Service;
Tags: Census,
Children,
DOC,
Demographics,
US Census Bureau,
The American Community Survey (ACS) is a national, publicly available survey provided by the U.S. Census Bureau that collects information about population, education, housing, economic status, and more. Planners, public officials, entrepreneurs, and researchers rely on the data collected through this survey to help understand community conditions and to support community planning efforts. This dataset shows human population density per square mile in 2013.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ACS,
Academics & scientific researchers,
American Community Survey,
AppLCC,
Appalachian,
Lack of complete snow cover for the past 3 winters in southwestern Alaska has forced agencies to postpone conducting moose surveys due to the likelihood of underestimating the population. For most regions of Alaska, the variation in moose sightability during suboptimal conditions has not yet been quantified. Because scientists are predicting less snowfall in this region over the long term, research was initiated to estimate sightability correction factors (SCFc) to apply to abundance estimates.
Categories: Data;
Tags: Academics & scientific researchers,
CALIBRATION/VALIDATION,
CALIBRATION/VALIDATION,
DEER/MOOSE,
DEER/MOOSE,
This map layer portrays 2002 and 2003 per capita personal income, annual number of full-time and part-time jobs, average wage per job in dollars, population, and per capita number of jobs for counties in the United States. Per capita personal income is calculated as the total personal income of the residents of a county divided by the resident population of the county. The Census Bureau's annual midyear population estimates were used in the computation. The average annual number of full-time and part-time jobs includes all jobs for which wages and salaries are paid, except jury and witness service and paid employment of prisoners. The jobs are counted at equal weight, and employees, sole proprietors, and active...
Modification of landscapes due to energy development may alter both habitat use and vital rates of sensitive wildlife species. Greater sage-grouse (Centrocercus urophasianus) in the Powder River Basin (PRB) of Wyoming and Montana, USA, have experienced rapid, widespread changes to their habitat due to recent coal-bed natural gas (CBNG) development. We analyzed lek-count, habitat, and infrastructure data to assess how CBNG development and other landscape features influenced trends in the numbers of male sage-grouse observed and persistence of leks in the PRB. From 2001 to 2005, the number of males observed on leks in CBNG fields declined more rapidly than leks outside of CBNG. Of leks active in 1997 or later, only...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Centrocerus urophasianus,
Powder River Basin,
The Journal of Wildlife Management,
WLCI Related Publication,
agriculture,
Population data was obtained at the county level from the Texas Department of State Health Services (TDSHS, http://www.dshs.state.tx.us/chs/popdat/default.shtm). TDSHS estimates were used over US Census values so that population data could be compared with other datasets (which were collected in years the US Census did not occur - 1997, 2002, and 2007) in the Texas Land Trends study. TDSHS and US Census data may vary slightly.
Tags: Texas Land Trends,
population
Popular fishing spots. includes the name of hte lake, creek or reservior and the number of fish species present.
Categories: Data;
Types: Downloadable;
Tags: Communication,
Culture,
Department of Geography,
Economy,
Environment,
Categories: Publication;
Types: Citation;
Tags: energy,
energy development,
habitat,
loss,
population,
U.S. Cities represents locations for cities within United States with populations of 10,000 or greater (based on Census 2000 figures), all state capitals, and the national capital.
This data product contains the quality-controlled, native sampling resolution data from NEON's breeding landbird sampling crosswalked to Darwin Core. Breeding landbirds are defined as “smaller birds (usually exclusive of raptors and upland game birds) not usually associated with aquatic habitats” (Ralph et al. 1993). The breeding landbird point counts product provides records of species identification of all individuals observed during the 6-minute count period, as well as metadata which can be used to model detectability, e.g., weather, distances from observers to birds, and detection methods. The NEON point count method is adapted from the Integrated Monitoring in Bird Conservation Regions (IMBCR): Field protocol...
Snowshoe hare populations fluctuate over a period of several years and are thought to send the cats on migration routes in what’s known as the “travelling wave” theory. In a changing boreal region, scientists want to know where and how lynx move across the landscape to better understand how the larger system is connected.Researchers will build on on-going research in national wildlife refuges by placing satellite tracking collars on cats to better understand the dynamics across the region. Isotypes in the cats’ teeth as well as genetic markers give more clues about lynx movement. This project involves collaboration with local trappers.The project is a collaboration among the University of Alaska Fairbanks, Yukon...
U.S. States (Generalized: represents the 6 states in the FWS/MSU sahe-grouse and energy development study area.
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: States,
U.S. States,
United States,
area,
boundaries,
This is a release of data presented in the report "Binational Study of the Transboundary San Pedro Aquifer", Callegary and others, 2016: Callegary, J.B., Minjárez Sosa, I., Tapia Villaseñor, E.M., dos Santos, P., Monreal Saavedra, R., Grijalva Noriega, F.J., Huth, A.K., Gray, F., Scott, C.A., Megdal, S.B., Oroz Ramos, L.A., Rangel Medina, M., Leenhouts, J.M., 2016, Binational Study of the Transboundary San Pedro Aquifer: International Boundary and Water Commission. The United States and Mexico share waters in a number of hydrological basins and aquifers that cross the International Boundary. Both the United States and Mexico recognize that, in a region of scarce water and expanding populations, better...
This thematic map presents the population density in the United States in 2010. Population density is the number of people per square mile. It is calculated by dividing the total population count of geographic feature by the area of the feature, in square miles. The area is calculated from the geometry of the geographic feature in projected coordinates. The geography depicts states at greater than 25m scale, counties at 1m to 25m scale, Census Tracts at 250k to 1m scale, and Census Block Groups at less than 250k scale. The map has been designed to be displayed with semi-transparency of about 50% for overlay on other base maps, which is reflected in the legend for the map. For more information on this map, visit...
Cette couche SIG rassemble tous les lieux habités de la République centrafricaine; y sont rassemblés tous les villages de tailles importantes, les chefs-lieux de sous-préfecture, les capitales régionales (capitale de préfecture) et la capitale du pays. Cette couche SIG a été obtenue à partir des relevés-terrains (prises de points GPS) par le Bureau Central de Recensement (BCR) de la République centrafricaine, réalisés en 2003.
A regularly raised concern for wind farms is the number of species and rate of bird and bat collisions with turbines. Australian regulators require, at some operating wind farms, the monitoring of bird and bat collisions. Although monitoring is becoming more commonplace, the area recommended for searching beneath turbines is inconsistent, with many guidelines both in Australia and overseas being based on conjecture rather than empirical evidence. This has the potential to bias survey results, reduce confidence in the data collected, and preclude meaningful comparisons between sites. By having a measure of the range of the fall zone of a bird or bat, a survey can be designed that ensures that an adequate area is...
Categories: Publication;
Types: Citation;
Tags: Disease,
Population,
Sage-grouse,
conservation,
footprint,
|
|
