| Main Title |
Ohio Stream Regionalization Project: A Compendium of Results. |
| Author |
Whittier, T. R. ;
Larsen, D. P. ;
Hughes, R. M. ;
Rohm, C. M. ;
Gallant, A. L. ;
|
| CORP Author |
Northrop Services, Inc., Corvallis, OR.;Corvallis Environmental Research Lab., OR. |
| Year Published |
1988 |
| Report Number |
EPA-68-03-3124; EPA/600/3-87/025; |
| Stock Number |
PB88-204227 |
| Additional Subjects |
Invertebrates ;
Ecology ;
Stream pollution ;
Assessments ;
Regional planning ;
Land use ;
Vegetation ;
Sampling ;
Fishes ;
Nutrients ;
Abundance ;
Spatial distribution ;
Watersheds ;
Tables(Data) ;
Ohio ;
Ecosystems ;
Habitats
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB88-204227 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
75p |
| Abstract |
Regional patterns in terrestrial characteristics can be used as a framework to monitor, assess and report the health of aquatic ecosystems. In Ohio, five ecological regions were delineated using combinations of spatial patterns in land-surface form, land use, soil and potential natural vegetation. The authors evaluated the framework by studying the water quality, physical habitat, and fish and micro-invertebrate assemblages of 109 minimally impacted representative streams. Water quality and fish assemblages showed clear regional difference. |
| Supplementary Notes |
Sponsored by Corvallis Environmental Research Lab., OR. |
| PUB Date Free Form |
May 88 |
| Category Codes |
68D; 48G; 57H; 91H |
| NTIS Prices |
PC A04/MF A01 |
| Primary Description |
600/02 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
819623983 |
| Origin |
NTIS |
| Type |
CAT |
