Author : Thomas E. Dahl
Publisher : Unknown
Page : 82 pages
File Size : 52,6 Mb
Release : 2000-10-01
Category : Nature
ISBN : 0756727162
Status and Trends of Wetlands in the Coterminous United States (1986 to 1997) by Thomas E. Dahl Pdf
The Emergency Wetlands Resources Act requires the U.S. Fish & Wildlife Service to update its wetland status & trends information at 10-year intervals. Data in this & previous status & trends reports provide important long-term trend information about specific changes & places & the overall status of wetlands in the U.S. This illustrated report presents the most comprehensive, technically advanced, & contemporary effort to track wetlands status & trends on a national scale. Its value has been enhanced by the multi-agency involvement in the study's design, in data collection, & in the peer review of the findings. Photos, maps, tables & graphs.