Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River.
Abiotic and biotic differences between study sites above and below a northern Michigan dam were evaluated in order to understand the dam's potential impact on fish populations and diet. The dam altered habitat types, substrate, temperature, and invertebrate richness for both sites. The site abo...
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ftumdeepblue:oai:deepblue.lib.umich.edu:2027.42/54829 2023-08-20T04:06:00+02:00 Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. Diana, C. Marie Ramsburgh, A. Kingman Biological Station, University of Michigan Ann Arbor Maple River - West Branch Maple River 1999 1711180 bytes 3144 bytes application/pdf text/plain https://hdl.handle.net/2027.42/54829 unknown Graph Map Table of Numbers https://hdl.handle.net/2027.42/54829 Fishes HYDROLOGY IMPOUNDMENT WATER CHEMISTRY VERTEBRATES TROUT FLOW TEMPERATURE INVERTEBRATES SUBSTRATES ABUNDANCE DISTRIBUTION Natural Resource and Environment Science Working Paper 1999 ftumdeepblue 2023-07-31T21:01:06Z Abiotic and biotic differences between study sites above and below a northern Michigan dam were evaluated in order to understand the dam's potential impact on fish populations and diet. The dam altered habitat types, substrate, temperature, and invertebrate richness for both sites. The site above the dam was cooler, had a predominantly sand substrate, and greater invertebrate diversity. The site below the dam had warmer water and a rocky substrate, with less invertebrate richness. Both sites included large pools and chemical characteristics were similar. Below the dam we found greater numbers of Cottus cognatus and Salmo trutta as compared to the site above the dam. We discovered larger poulations of Salvelinus fontinalis above the dam, and fewer Cottus cognatus. The invertebrate diversity reflected difference in feeding for both the Cottidae and Salmonidae. The results of this study indicate that the impact of an impoundment on abiotic features in a river, contribute to differences in Cottidae and Salmonidae population and diet. http://deepblue.lib.umich.edu/bitstream/2027.42/54829/1/3270.pdf Description of 3270.pdf : Access restricted to on-site users at the U-M Biological Station. Report Cottus cognatus University of Michigan: Deep Blue |
institution |
Open Polar |
collection |
University of Michigan: Deep Blue |
op_collection_id |
ftumdeepblue |
language |
unknown |
topic |
Fishes HYDROLOGY IMPOUNDMENT WATER CHEMISTRY VERTEBRATES TROUT FLOW TEMPERATURE INVERTEBRATES SUBSTRATES ABUNDANCE DISTRIBUTION Natural Resource and Environment Science |
spellingShingle |
Fishes HYDROLOGY IMPOUNDMENT WATER CHEMISTRY VERTEBRATES TROUT FLOW TEMPERATURE INVERTEBRATES SUBSTRATES ABUNDANCE DISTRIBUTION Natural Resource and Environment Science Diana, C. Marie Ramsburgh, A. Kingman Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. |
topic_facet |
Fishes HYDROLOGY IMPOUNDMENT WATER CHEMISTRY VERTEBRATES TROUT FLOW TEMPERATURE INVERTEBRATES SUBSTRATES ABUNDANCE DISTRIBUTION Natural Resource and Environment Science |
description |
Abiotic and biotic differences between study sites above and below a northern Michigan dam were evaluated in order to understand the dam's potential impact on fish populations and diet. The dam altered habitat types, substrate, temperature, and invertebrate richness for both sites. The site above the dam was cooler, had a predominantly sand substrate, and greater invertebrate diversity. The site below the dam had warmer water and a rocky substrate, with less invertebrate richness. Both sites included large pools and chemical characteristics were similar. Below the dam we found greater numbers of Cottus cognatus and Salmo trutta as compared to the site above the dam. We discovered larger poulations of Salvelinus fontinalis above the dam, and fewer Cottus cognatus. The invertebrate diversity reflected difference in feeding for both the Cottidae and Salmonidae. The results of this study indicate that the impact of an impoundment on abiotic features in a river, contribute to differences in Cottidae and Salmonidae population and diet. http://deepblue.lib.umich.edu/bitstream/2027.42/54829/1/3270.pdf Description of 3270.pdf : Access restricted to on-site users at the U-M Biological Station. |
author2 |
Biological Station, University of Michigan Ann Arbor |
format |
Report |
author |
Diana, C. Marie Ramsburgh, A. Kingman |
author_facet |
Diana, C. Marie Ramsburgh, A. Kingman |
author_sort |
Diana, C. Marie |
title |
Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. |
title_short |
Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. |
title_full |
Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. |
title_fullStr |
Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. |
title_full_unstemmed |
Effects of the dam at Lake Kathleen on the relative abundance and diet of Salmonidae and Cottiade in the Maple River. |
title_sort |
effects of the dam at lake kathleen on the relative abundance and diet of salmonidae and cottiade in the maple river. |
publishDate |
1999 |
url |
https://hdl.handle.net/2027.42/54829 |
op_coverage |
Maple River - West Branch Maple River |
genre |
Cottus cognatus |
genre_facet |
Cottus cognatus |
op_relation |
Graph Map Table of Numbers https://hdl.handle.net/2027.42/54829 |
_version_ |
1774716889649381376 |