| Main Title |
Hydrogeomorphic wetland profiling : an approach to landscape and cumulative impacts analysis / |
| Author |
Johnson, J. Bradley.
|
| CORP Author |
Colorado State Univ., Fort Collins. Dept. of Biology.;Environmental Protection Agency, Research Triangle Park, NC. Office of Research and Development. |
| Publisher |
[U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory], |
| Year Published |
2005 |
| Report Number |
EPA/620/R-05/001 |
| Stock Number |
PB2007-107854 |
| OCLC Number |
506264454 |
| Subjects |
Ecological assessment (Biology) ;
Wetland surveys ;
Wetlands--Monitoring ;
Ecological heterogeneity
|
| Additional Subjects |
Geomorphology ;
Hydrology ;
Wetlands ;
Profiling ;
Landscape ;
Cumulative impacts ;
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKCD |
EPA/620/R-05/001 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
01/23/2013 |
| NTIS |
PB2007-107854 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
[106] p. : digital, PDF file, ill. (some col.), charts, maps. |
| Abstract |
An approach to cumulative impacts analysis has been developed using a hydrogeomorphically based version of wetland landscape profiles (HGM-WP). HGM-WP is a method for summarizing the abundance and diversity of wetland types within a given ecoregion or other landscape unit. Since wetland profiling utilizes a functionally based wetland classification system, the evaluation of change in HGM-WP provides an index of the change of the specific wetland functions associated with change in wetland abundance. Study results from research conducted in the Southern Rocky Mountains of central Colorado show that HGM-WPs are consistent within ecoregions and differ between ecoregions. Within ecoregions, HGM-WPs differ between impacted and reference standard landscapes. Project findings suggest that HGM-WP is a promising method to track, at multiple spatial scales, the cumulative gains and losses of wetlands and the environmental services that they provide. |
| Notes |
"January 2005." Title from title screen (viewed Feb. 11, 2010). "EPA/620/R-05/001." Includes bibliographical references. |
| Place Published |
Corvallis, Ore. |
| Supplementary Notes |
Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Office of Research and Development. |
| Availability Notes |
Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Access Notes |
Mode of access: World Wide Web.; System requirements: Adobe Acrobat Reader. |
| Corporate Au Added Ent |
National Health and Environmental Effects Research Laboratory (U.S.) |
| PUB Date Free Form |
2005 |
| Category Codes |
48G; 48F; 57H; 48B; 68 |
| NTIS Prices |
PC A07 |
| BIB Level |
m |
| Medium |
electronic resource |
| Cataloging Source |
OCLC/T |
| Control Number |
019102050 |
| OCLC Time Stamp |
20130118115355 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01392cam 2200349Ia 45020 |
