| Main Title |
Ecoregions of the Upper Midwest States / |
| Author |
Omernik, James M., ;
Omernik, J. M. ;
Gallant, A. L.
|
| Other Authors |
|
| CORP Author |
Corvallis Environmental Research Lab., OR. ;NSI Technology Services Corp., Corvallis, OR. |
| Publisher |
U.S. Environmental Protection Agency, |
| Year Published |
1988 |
| Report Number |
EPA/600/3-88/037 |
| Stock Number |
PB89-138440 |
| OCLC Number |
18898965 |
| Subjects |
Ecological regions--Middle West ;
Resource partioning (Ecology)--Middle West
|
| Additional Subjects |
Aquatic biology ;
Natural resources ;
Marine biology ;
Regional planning ;
Maps ;
Land use ;
Surfaces ;
Topography ;
Vegetation ;
Soils ;
Water pollution ;
Research management ;
Lakes ;
Ecosystems ;
Trophic level
|
| Internet Access |
|
| Local Library Info |
| Library |
Local Subject |
Local Note |
| N/A |
EPA/600/3-88/037 see EPAX 8811-0120 |
|
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QH104.5.M47O53 1988 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600/3-88/037 |
|
Headquarters Library/Washington,DC |
12/29/2006 |
| EKBD |
EPA/600/3-88/037 |
|
Research Triangle Park Library/RTP, NC |
12/31/1988 |
| ELAD |
EPA 600-3-88-037 |
|
Region 5 Library/Chicago,IL |
05/16/2016 |
| ELBD ARCHIVE |
EPA 600-3-88-037 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-88-037 |
|
AWBERC Library/Cincinnati,OH |
01/17/1997 |
| ELDM |
QH541.15.R43E367 1988 |
|
CCTE/GLTED Library/Duluth,MN |
05/16/1992 |
| ESAD |
EPA 600-3-88-037 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB89-138440 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 56 pages : illustrations ; 28 cm |
| Abstract |
A map of ecoregions of the Upper Midwest States was compiled to give managers of aquatic and terrestrial resources a better understanding of the regional patterns of attainable quality of these resources. The ecoregions represent areas that are relatively homogeneous in patterns of combinations of factors including land use, land-surface form, potential natural vegetation, and soils. Descriptions and photographs provide a synopsis of the major characteristics affecting and distinguishing each ecoregion. A synoptic approach, similar to that used in defining the ecoregions, is also useful for applications of the map. Initial efforts to use the framework are at the State level of aquatic resource management and center on identifying attainable ranges in chemical quality, biotic assemblages, and lake trophic condition. |
| Notes |
"September 1988." "EPA/600/3-88-037." Map in pocket at back of book. Includes bibliographical references (pages 54-56). |
