| Main Title |
Seasonal Variability in Prickly Pear Creek Water Quality and Macroinvertebrate Communities. |
| Author |
Baldigo, B. P. ;
Baker, J. R. ;
Kinney, W. L. ;
Fillinger, M. ;
|
| CORP Author |
Lockheed Engineering and Management Services Co., Inc., Las Vegas, NV. ;Environmental Investigations Services Co., Helena, MT.;Environmental Monitoring Systems Lab., Las Vegas, NV. |
| Year Published |
1986 |
| Report Number |
EPA-68-03-3249; EPA/600/2-86/104; |
| Stock Number |
PB87-129300 |
| Additional Subjects |
Invertebrates ;
Toxicity ;
Water pollution ;
Prickly Pear Creek ;
Sampling ;
Tables(Data) ;
Concentration(Composition) ;
Seasonal variations ;
Responses ;
Environmental impacts ;
Cadmium ;
Lead(Metal) ;
Zinc ;
Copper ;
Silver ;
Arsenic ;
Graphs(Charts) ;
Montana ;
Heavy metals
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB87-129300 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
44p |
| Abstract |
Prickly Pear Creek, Montana, was sampled during four seasons in 1982 and 1983 to attempt to relate biological responses to fluctuations in discharge, in-stream toxicity and metal concentration in the water column. The biota (macroinvertebrate) were definitely impacted directly downstream from a metal source during all seasons, but no definite relationships among discharge, metal concentration and biological response could be established on a seasonal basis. |
| Supplementary Notes |
Prepared in cooperation with Environmental Investigations Services Co., Helena, MT. Sponsored by Environmental Monitoring Systems Lab., Las Vegas, NV. |
| PUB Date Free Form |
Dec 86 |
| Category Codes |
68D; 57Y; 57Z; 48G; 99A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/07 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
706516508 |
| Origin |
NTIS |
| Type |
CAT |
