(1990) Fish Populations of Iowa Rivers and Streams by Vaughn L. Paragamian, May 1990. Natural Resources, Department of
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fish_populations_of_iowa_rivers_streams_1990_OCR_.pdf File Size:17MB |
Abstract
Fish populations at 69 locations on streams throughout Iowa were sampled with rotenone. The objective of this study was to determine species composition, fish densities, standing stocks, and trophic structure. The study also determined the influence of habitat on fish communities and provided direction to future management. Streams were segregated by geologic region, size of drainage area and habitat quality.
| Item Type: | Departmental Report |
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| Keywords: | Rivers, Streams, Fish, Fish Population, iowa, Geology |
| Subjects: | Natural resources and environment Natural resources and environment > Water resources Natural resources and environment > Water resources > Rivers and streams Recreation and tourism > Sports > Fishing and hunting |
| ID Code: | 47547 |
| Deposited By: | Margaret Barr |
| Deposited On: | 30 Jan 2024 17:18 |
| Last Modified: | 30 Jan 2024 17:18 |
| URI: | https://publications.iowa.gov/id/eprint/47547 |