| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910699664003321 |
|
|
Autore |
Crain Angela S |
|
|
Titolo |
Breakpoint analysis and relations of nutrient and turbidity stressor variables to macroinvertebrate integrity in streams in the Crawford-Mammoth Cave Uplands ecoregion, Kentucky, for the development of nutrient criteria [[electronic resource] /] / by Angela S. Crain and Brian J. Caskey ; prepared in cooperation with the U.S. Environmental Protection Agency and the Kentucky Energy and Environment Cabinet |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2010 |
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (vi, 29 pages) : illustrations, map |
|
|
|
|
|
|
Collana |
|
Scientific investigations report ; ; 2010-5164 |
|
|
|
|
|
|
Altri autori (Persone) |
|
|
|
|
|
|
Soggetti |
|
Water quality - Kentucky |
Nutrient pollution of water - Kentucky |
Turbidity |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from PDF title screen (USGS, viewed Oct. 25, 2010). |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
| |