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OLS Field Name OLS Field Data
Main Title Evaluation of EMAP-wetlands sampling design using national wetlands inventory data /
Author Leibowitz, Nancy C. ; Ernst, T. L. ; Urquhart, N. S. ; Stehman, S. ; Roose, D.
Other Authors
Author Title of a Work
Leibowitz, Nancy C.
Peterson, Spencer A.
CORP Author ManTech Environmental Technology, Inc., Corvallis, OR. ;Bionetics Corp., Warrenton, VA. ;State Univ. of New York Coll. of Environmental Science and Forestry, Syracuse. ;Oregon State Univ., Corvallis. Dept. of Statistics.;Corvallis Environmental Research Lab., OR.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory,
Year Published 1993
Report Number EPA/620/R-93/008; 68-C8-0006; 68-03-3532; EPA-68-C8-0006; EPA-68-03-3532
Stock Number PB93-202851
OCLC Number 28761264
Subjects Wetlands--United States.
Additional Subjects Wetlands ; Environmental monitoring ; Ecosystems ; Illinois ; Washington(State) ; North Dakota ; South Dakota ; Biological indicators ; Natural resources management ; Swamps ; Marshes ; Estuaries ; Flood plains ; EMAP(Environmental Monitoring and Assessment Program) ; NWI(National Wetland Inventory)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 620-R-93-008 Headquarters Library/Washington,DC 01/06/2014
EJDD  EPA/620/R-93/008 Env Science Center Library/Ft Meade,MD 10/09/1998
EJED  EPA-620/R-93-008 OCSPP Chemical Library/Washington,DC 07/08/1994
EKBD  EPA-620/R-93-008 Research Triangle Park Library/RTP, NC 09/17/1993
EKCD  EPA/620/R-93/008 CEMM/GEMMD Library/Gulf Breeze,FL 01/23/2013
ELBD  EPA 620-R-93-008 AWBERC Library/Cincinnati,OH 05/22/1998
ELDD  EPA/620/R-93/008 CCTE/GLTED Library/Duluth,MN 07/16/1999 DISPERSAL
EMBD  EPA/620/R-93/008 NRMRL/GWERD Library/Ada,OK 10/01/1993
ESAD  EPA 620-R-93-008 Region 10 Library/Seattle,WA 03/23/2010
ESBD  EPA-620-R-93-008 CPHEA/PESD Library/Corvallis,OR 08/29/2017
NTIS  PB93-202851 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation v, 95 : illustrations, maps ; 28 cm
Abstract The study evaluates the EMAP classification system and sampling design using NEI digital wetland data for portions of Illinois, Washington, North Dakota and South Dakota. A comparison of the EMAP classification to the NWI classification and evaluation of the EMAP sampling design were conducted relative to numbers of wetlands, total areas, average areas, and common versus rare classes. As expected, the EMAP aggregation of NWI data resulted in fewer wetland polygons, each with larger areas, but did not alter the number of wetlands or the total wetland area in each region. Summary statistics based on comparisons of the sampling estimates to true population parameters demonstrated the effectiveness of the EMAP sampling design with the exception of rare wetland classes. Rare EMAP classes, estuarine emergents, and large wetlands (>50 ha) were usually poorly estimated, but the EMAP design is readily adapted to provide better estimates for these categories.
Notes Chiefly tables. Project Officer: Spencer A. Peterson. "Office of Research and Development"--Cover. "Oregon Division of State Lands." "ManTech Environmental Technology, Inc." "Oregon State University, Statistics Department." "SUNY-Environmental Science and Forestry, The Faculty of Forestry." "The Bionetics Corporation." "Environmental Monitoring and Assessment Program"--Cover. "March 1993." Includes bibliographical references (page 34).
Place Published Corvallis, OR
Supplementary Notes See also PB91-149526 and PB92-103449. Prepared in cooperation with Bionetics Corp., Warrenton, VA., State Univ. of New York Coll. of Environmental Science and Forestry, Syracuse, and Oregon State Univ., Corvallis. Dept. of Statistics. Sponsored by Corvallis Environmental Research Lab., OR.
Access Notes Also available in microform.
Corporate Au Added Ent Oregon. Division of State Lands.; ManTech Environmental Technology, Inc.; College of Environmental Science and Forestry.; Bionetics Corporation.; United States. Environmental Protection Agency. Environmental Monitoring and Assessment Program.; United States. Environmental Protection Agency. Office of Research and Development.
PUB Date Free Form 1993
NTIS Prices PC A06/MF A02
BIB Level m
Medium unmediated
Content text
Cataloging Source OCLC/T
Merged OCLC records 29570288
OCLC Time Stamp 20170825065308
Language eng
Origin OCLC
OCLC Rec Leader 02832cam 2200721Ia 45010