Status and trends of wetlands in the conterminous United States 1986 to 1997.

dc.acquisition-srcen_US
dc.call-noAcc#9149en_US
dc.contract-noen_US
dc.contributor.authorDahl, T.E.en_US
dc.contributor.editoren_US
dc.contributor.otheren_US
dc.date.accessioned2010-02-15T17:37:36Z
dc.date.available2010-02-15T17:37:36Z
dc.date.issued2000en_US
dc.degreeen_US
dc.description82 pagesen_US
dc.description-otheren_US
dc.description.abstractThe Emergency Wetlands Resources Act requires the U.S. Fish and Wildlife Service to update its wetland status and trends information at ten-year intervals. Data in this and previous status and trends reports (Galveston Bay Collection Acc# 6466 and Texas A&M University at Galveston Library QH541.5.M3 D34 1991) provide important long-term trend information about specific changes and places and the overall status of wetlands in the United States. The study design consists of 4,375 randomly selected sample plots, each of 4 square miles in area. These plots were examined with remote sensing data and field work to determine change. This study encompassed all wetlands including freshwater, marine, and estuarine. Wetland losses and gains were assigned to five general categories: upland urban development, upland agriculture, upland silviculture, upland rural development, and miscellaneous lands.en_US
dc.description.urihttp://gbic.tamug.edu/request.htmen_US
dc.geo-codeUnited Statesen_US
dc.historyen_US
dc.identifier.urihttp://hdl.handle.net/1969.3/26244
dc.latitudeen_US
dc.locationGBIC Collection; Available for download at the link below.en_US
dc.longitudeen_US
dc.notesen_US
dc.placeWashington, D.C.en_US
dc.publisherU.S. Fish and Wildlife Serviceen_US
dc.relation.ispartofseries9149en_US
dc.relation.urien_US
dc.scaleen_US
dc.seriesen_US
dc.subjecten_US
dc.titleStatus and trends of wetlands in the conterminous United States 1986 to 1997.en_US
dc.typeTechnical Reporten_US
dc.universityen_US
dc.vol-issueen_US

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