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Wehrly, Kevin
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chemical treatment
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- Creator:
- Alofs, Karen, Schell, Justin, King, Katelyn, Thomer, Andrea, Wehrly, Kevin, and Lopez-Fernandez, Hernan
- Description:
- Archives at the Institute for Fisheries Research (IFR) hold records of thousands of lake surveys from the University of Michigan and Michigan Department of Natural Resources. The records contained in this dataset are jpeg images of the index card records from the IFR surveys. Images include the front of the card and when available, the back of a card. and Treatment Report Chemical Rehabilitation cards detail the rehabilitation project that occurred in a lake. This includes the date treated, chemical used, objective of the treatment, and treatment methods. In addition, notes on the pre-treatment condition (e.g. air and water temperature) and post-treatment condition are included. These cards complement the CJUS and CEVA cards.
- Keyword:
- Lake, fish, management, and chemical treatment
- Citation to related publication:
- Erickson, Jim. "New crowdsourced project to digitize Michigan lake and fish records, looking for climate trends." University of Michigan School of Environment and Sustainability News. March 17, 2021. URL: https://seas.umich.edu/news/new-crowdsourced-project-digitize-michigan-lake-and-fish-records-looking-climate-trends
- Discipline:
- Science
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- Creator:
- Alofs, Karen, Schell, Justin, King, Katelyn, Thomer, Andrea, Wehrly, Kevin, and Lopez-Fernandez, Hernan
- Description:
- Archives at the Institute for Fisheries Research (IFR) hold records of thousands of lake surveys from the University of Michigan and Michigan Department of Natural Resources. The records contained in this dataset are jpeg images of the index card records from the IFR surveys. Images include the front of the card and when available, the back of a card. and Evaluation Report Chemical Rehabilitation cards detail the percent of each fish species in the community after a chemical treatment. The card also notes possible detrimental effects, beneficial effects, and suggested improvements for the project. These cards complement the CJUS and CTRE cards.
- Keyword:
- Lake, fish, management, and chemical treatment
- Citation to related publication:
- Erickson, Jim. "New crowdsourced project to digitize Michigan lake and fish records, looking for climate trends." University of Michigan School of Environment and Sustainability News. March 17, 2021. URL: https://seas.umich.edu/news/new-crowdsourced-project-digitize-michigan-lake-and-fish-records-looking-climate-trends
- Discipline:
- Science
-
- Creator:
- Alofs, Karen, Schell, Justin, King, Katelyn, Thomer, Andrea, Wehrly, Kevin, and Lopez-Fernandez, Hernan
- Description:
- Archives at the Institute for Fisheries Research (IFR) hold records of thousands of lake surveys from the University of Michigan and Michigan Department of Natural Resources. The records contained in this dataset are jpeg images of the index card records from the IFR surveys. Images include the front of the card and when available, the back of a card. and Justification Report Chemical Rehabilitation cards detail initial lake survey information and recommendations for potential removal of fish populations using chemical treatments in order to stock with desired fishes. The lake survey includes the percent of each species from the total community caught, temperature and oxygen profile data, bottom substrate information, alkalinity, Secchi disk depth, and water color. A summary of the findings and recommendations for the lake are on the back of the card. These card complement the CEVA and CTRE cards.
- Keyword:
- Lake, management, fish, chemical treatment, oxygen, temperature, Secchi depth, water color, and alkalinity
- Citation to related publication:
- Erickson, Jim. "New crowdsourced project to digitize Michigan lake and fish records, looking for climate trends." University of Michigan School of Environment and Sustainability News. March 17, 2021. URL: https://seas.umich.edu/news/new-crowdsourced-project-digitize-michigan-lake-and-fish-records-looking-climate-trends
- Discipline:
- Science
-
- Creator:
- Alofs, Karen, Schell, Justin, King, Katelyn, Thomer, Andrea, Wehrly, Kevin, and Lopez-Fernandez, Hernan
- Description:
- Archives at the Institute for Fisheries Research (IFR) hold records of thousands of lake surveys from the University of Michigan and Michigan Department of Natural Resources. The records contained in this dataset are jpeg images of the index card records from the IFR surveys. Images include the front of the card and when available, the back of a card. and Lake Rehabilitation Report cards detail information on the dead fish recovered after chemical rehabilitation. This information includes the objective and summary of the treatment as well as the species recovered and their number, weight, and length.
- Keyword:
- Lake, fish, management, and chemical treatment
- Citation to related publication:
- Erickson, Jim. "New crowdsourced project to digitize Michigan lake and fish records, looking for climate trends." University of Michigan School of Environment and Sustainability News. March 17, 2021. URL: https://seas.umich.edu/news/new-crowdsourced-project-digitize-michigan-lake-and-fish-records-looking-climate-trends
- Discipline:
- Science