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Found 46246 dataset(s) matching "survey - biological".
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We performed bathymetric surveys using a shallow-water echo-sounding system (Takekawa et al., 2010, Brand et al., 2012) comprised of an acoustic profiler (Navisound 210; Reson, Inc., Slangerup,...
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This subsample of the national crime surveys consists of data on personal and household victimization for persons aged 12 and older in 26 major United States cities in the period 1972-1975....
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The purpose of the National Crime Surveys is to provide data on the level of crime victimization in the United States and to collect data on the characteristics of crime incidents and...
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<div style='text-align:Left;'><div><div><p style='text-align:Justify;'><span><span>This map service is a synthesis of the baseline characterization of kelp and shallow rock ecosystems inside and...
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To assess the current topography of the tidal marshes we conducted survey-grade elevation surveys at all sites between 2009 and 2013 using a Leica RX1200 Real Time Kinematic (RTK)Global...
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These surveys were part of a series of pretests conducted during the early 1970s to reveal problems associated with doing a nationwide study on victimization. They were done to determine the...
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The Civil Rights Data Collection, 2006 (CRDC 2006), is part of the Civil Rights Data Collection (CRDC) program. CRDC 2006 (https://ocrdata.ed.gov/) is a cross-sectional survey that collects data...
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Marine Applied Research and Exploration (MARE) preformed quantitative baseline surveys within the NCSR in 2014 and 2015 with the overall goal to describe the condition of three distinctive...
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are summary statistics of abundances of birds counted within 100-m radius circles with 10-minute point counts at multiple sample points...
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The After-School Programs at Public Elementary Schools, 2008 (FRSS 91), is a study that is part of the Fast Response Survey System (FRSS) program; program data is available since 1998-99 at...
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The Private School Universe Survey, 2009-10 (PSS 2009-10), is a study that is part of the Private School Universe Survey program. PSS 2009-10 (https://nces.ed.gov/surveys/pss/) is a...
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The Carl D. Perkins Career and Technical Education Act of 2006 Consolidated Annual Report, 2011-12 (Perkins IV CAR 2011-12), is part of the Carl D. Perkins Career and Technical Education Act of...
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The Annual Submission of Financial Statements and Compliance Audits, 2012-13 (ASFS 2012-13), is a study that is part of the Annual Submission of Financial Statements and Compliance Audits program....
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<div style='text-align:justify;'>The California Earthquake Hazards Zone Application ("EQ Zapp") is an online map that allows anyone with a computer, tablet or smartphone to conveniently...
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The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities...
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<span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Levee stations, usually...
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This White Paper presents a survey of high confidence software and systems research needs. It has been prepared by the High Confidence Software and Systems Coordinating Group HCSS CG of the...
