This brochure describes the importance of native crayfish and the impacts of invasive crayfish. It provides audiences such as aquarium hobbyists, teachers, anglers and cooks with information to help them responsibly purchase and contain crayfish to prevent the spread of invasive species.

Alternative Versions

Ta publikacja jest dostępna w języku polskim na ALE CHWYT! Jak odizolowoć hodowanego raka i chronić środowisko przyrodnicze.

该出版物的中文版可在以下网址获取 举手之劳！如何“围堵”淡水龙虾 及保护自然区域

Publicacion en español está ¡ES FACILÍSIMO! Cómo contener a su cangrejo de río y protegerlas áreas naturales.

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Some linked publications may not fully meet current ADA accessibility standards and are provided for historical and archival purposes. If you need a plain-text screen or reader-friendly version of any document on our website, please contact us and we will do our best to provide one.

This quick reference guide is a supplement resource for the Know Your H2O water quality testing kit. The guide takes you step-by-step through basic procedures for measuring dissolved oxygen and temperature using the YSI Pro 20i dissolved oxygen meter and pH using an EcoSense pH pen. It also provides testing procedures for La Motte chemical tests to measure alkalinity, ammonia, nitrate, nitrite, iron, and phosphate levels in water.

ADA Compliance Information

Some linked publications may not fully meet current ADA accessibility standards and are provided for historical and archival purposes. If you need a plain-text screen or reader-friendly version of any document on our website, please contact us and we will do our best to provide one.

A curriculum for integrating real-time buoy data as a teaching tool about Lake Michigan conditions and current issues.

ADA Compliance Information

Some linked publications may not fully meet current ADA accessibility standards and are provided for historical and archival purposes. If you need a plain-text screen or reader-friendly version of any document on our website, please contact us and we will do our best to provide one.

The Cooperative Science and Monitoring Initiative (CSMI) is a binational effort that coordinates monitoring and research efforts on each Great Lake over a five-year cycle to improve understanding of aquatic ecosystems. CSMI field sampling is guided by priorities identified in Lakewide Action and Management Plans (LaMPs) and the results inform the development of future management programs. This document highlights the work intended to be conducted during the 2015 CSMI field year on Lake Michigan.

ADA Compliance Information

Some linked publications may not fully meet current ADA accessibility standards and are provided for historical and archival purposes. If you need a plain-text screen or reader-friendly version of any document on our website, please contact us and we will do our best to provide one.

The Lake Michigan Partnership Working Group, which comprises representatives from federal, state, and tribal agencies in Michigan, Indiana, Illinois, and Wisconsin, identified 14 research priorities for the 2020 Cooperative Science and Monitoring Initiative (CSMI) Field Year on Lake Michigan. The worldwide COVID‐19 pandemic delayed most sampling plans in 2020; however, CSMI‐related sampling plans have been generated for Lakes Michigan and Superior in 2021. This document describes planned activities for Lake Michigan, to be completed by scientists from the NOAA Great Lakes Environmental Research Lab (NOAA‐GLERL), the US Geological Survey Great Lakes Science Center (USGS‐GLSC), the US Environmental Protection Agency’s Great Lakes National Program Office and Office of Research and Development (EPA‐ GLNPO and EPA‐ORD, respectively), and university partners.

ADA Compliance Information

Some linked publications may not fully meet current ADA accessibility standards and are provided for historical and archival purposes. If you need a plain-text screen or reader-friendly version of any document on our website, please contact us and we will do our best to provide one.

This document summarizes work completed by Illinois-Indiana Sea Grant (IISG) during the summer and fall of 2023 in support of the Great Lakes Water Quality Agreement (GLWQA) Annex 2 Lake Michigan Partnership. Specifically, IISG is supporting the Lake Michigan Partnership’s activities to determine science priorities for the Cooperative Science and Monitoring Initiative (CSMI) 2025 Field Year on Lake Michigan. The work described herein was sponsored by the International Joint Commission and comprised a 2-day in-person workshop plus a follow-up, online survey. Information contained in this report is intended as guidance only. While it is primarily written to help the Lake Michigan Partnership as the group sets research priorities for the 2025 intensive field year, other researchers and entities studying Lake Michigan might find the document useful.