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From molecules to ecosystems, and headwaters to ocean

ConservationEdu@tpwd.texas.gov
Texas Aquatic ScienceTexas Aquatic Science
  • Home
  • Curriculum Parts
    • Textbook Chapters
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    • Texas Aquatic Science Project
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      • For Teachers Only
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      • Textbook Author
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  • Glossaries
    • English
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    • Aquatic Science Lessons with Dr Rudy Rosen
    • Closed Captioned Video Lessons with Dr Rudy Rosen

Short Stories about Aquatic Science

Fish are examined for the presence of environmental contaminants

Environmental Contaminants in Fish

Aquatic scientists monitor for environmental contaminants in aquatic life

Aquatic science biologist monitoring environmental contaminants, an image in Texas Aquatic Ecosystem Science by author Rudolph Rosen

Photo credit: Texas Parks and Wildlife Department

The Texas Department of State Health Services (TDSHS) monitors fish and shellfish for the presence of environmental contaminants and alerts the public through bans (closures) and advisories when a threat to human health may occur from eating contaminated fish or shellfish. In waters with consumption bans, possession and consumption of fish and/or shellfish is prohibited. A consumption advisory is a recommendation to limit consumption to specified quantities, species, and sizes of fish. For more information, visit the TDSHS website:  http://www.dshs.state.tx.us/seafood/

* * *

Texas Aquatic Science is a cooperative education project sponsored by Texas Parks and Wildlife, The Harte Research Institute for Gulf of Mexico Studies at Texas A&M University-Corpus Christi, and The Meadows Center for Water and the Environment at Texas State University. Additional project support came from the Ewing Halsell Foundation and the US Fish and Wildlife Service, Sport Fish Restoration Program. The Texas Aquatic Science textbook was written and edited by Rudolph Rosen, Ph.D., Sandra Johnson, Ph.D. served as educational consultant and authored the accompanying Teacher’s Guide. Videos were produced by Randall Maxwell.

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With financial support from the Ewing Halsell Foundation and the Sport Fish Restoration Program, Fish and Wildlife Service, U.S. Department of the Interior


 
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STEM science textbook on water and aquatic science by author and professor Rudolph Rosen

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© 2012-2023 · Texas Aquatic Science Website by Rudolph Rosen, Ph.D.
© 2013 · Texas Aquatic Science Textbook and Teacher's Guide by the Texas Parks and Wildlife Department; The Meadows Center for Water and the Environment, Texas State University, and; The Hart Research Institute for Gulf of Mexico Studies, Texas A&M University-Corpus Christi.

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