Stratification

Results: 689



#Item
561Lakes / Physical oceanography / Fisheries science / Lake stratification / Lake / Hypolimnion / Thermocline / Dimictic lake / Mixed layer / Water / Aquatic ecology / Limnology

PHYSICAL formation variability light density stratification watersheds

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Source URL: cfpub.epa.gov

Language: English - Date: 2007-03-12 16:21:00
562Agriculture / Agropyron cristatum / Seed / Revegetation / Sowing / Stratification / Alfalfa / Perennial plant / Soil / Botany / Biology / Plant reproduction

Restoring Western Ranges and Wildlands

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Source URL: www.fs.fed.us

Language: English - Date: 2009-02-11 13:35:11
563Seeds / Plant reproduction / Medicinal plants / Seed dormancy / Seed / Stratification / Germination / Artemisia tridentata / Penstemon / Flora of the United States / Botany / Biology

Restoring Western Ranges and Wildlands

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Source URL: www.fs.fed.us

Language: English - Date: 2009-02-11 13:36:57
564United States Department of Agriculture / Census of Agriculture / Agriculture in the United States / Stratified sampling / Census / Nass / Stratification / National Agricultural Statistics Service / Statistics / Survey methodology / Sampling

A New Land Cover Classification Based Stratification Method for Area Sampling Frame Construction Claire G. Boryan, Zhengwei Yang USDA\NASS\Research and Development Division Fairfax, VA, USA

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Source URL: www.nass.usda.gov

Language: English - Date: 2014-02-07 15:56:42
565Aquatic ecology / Biology / Oceanography / Marine biology / Spring bloom / Plankton / Stratification / Phytoplankton / Zooplankton / Water / Biological oceanography / Planktology

Li, William K. W., and W. Glen Harrison. Propagation of an atmospheric climate signal to phytoplankton in a small marine basin. Limnol. Oceanogr., 53(5), 2008, 1734–1745

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Source URL: www.bio.gc.ca

Language: English - Date: 2014-02-13 13:29:21
566Sampling / Survey methodology / Stratified sampling / Agriculture / Stratification / National Agricultural Statistics Service / Statistics / Mathematics / Sampling techniques

Crop Specific Covariate Data based on the NASS Cropland Data Layer for Area Frame Stratification Claire G. Boryan, Geographer USDA\NASS\Research and Development Division Fairfax, VA

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Source URL: www.nass.usda.gov

Language: English - Date: 2013-04-08 11:53:39
567Agriculture / National Agricultural Statistics Service / Survey methodology / Agriculture in the United States / Sampling

A NASS Cropland Data Layer based stratification tool for use in NASS Area Sampling Frame construction Claire G. Boryan, Geographer

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Source URL: www.nass.usda.gov

Language: English - Date: 2012-04-20 10:35:51
568Analysis of variance / Covariate / Agriculture / Stratified sampling / Census / National Agricultural Statistics Service / Statistics / Survey methodology / Sampling

Crop Specific Covariate Data based on the NASS Cropland Data Layer for Area Frame Stratification Claire G. Boryan, Zhengwei Yang USDA\NASS\Research and Development Division Fairfax, VA

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Source URL: www.nass.usda.gov

Language: English - Date: 2013-08-21 13:19:41
569United States Department of Agriculture / National Agricultural Statistics Service / Census of Agriculture / American Society for Photogrammetry and Remote Sensing / Agriculture in the United States / Stratified sampling / Geospatial analysis / Census / Statistics / Sampling / Survey methodology

Applications of the USDA NASS CDL Based Automated Stratification Method for NASS Area Sampling Frames Kevin Hunt, Geographer M.A. Geography/GIS -University of Missouri

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Source URL: www.nass.usda.gov

Language: English - Date: 2013-04-08 08:30:00
570United States Department of Agriculture / Census of Agriculture / National Agricultural Statistics Service / Geographic information system / Stratified sampling / Stratification / Census / Statistics / Sampling / Survey methodology

New Geospatial Methods Used to Improve the Stratification of U.S. State Area Sampling Frames for the National Agricultural Statistics Service (NASS) United States Department of

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Source URL: www.nass.usda.gov

Language: English - Date: 2013-08-22 07:01:51
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