Fishery biologists study fish populations, ecosystems and how people can maintain these resources. Some work in fields that contribute to the growing knowledge of fish and habitats while others choose careers focused on managing and conserving fish populations.

Salaries for different jobs vary depending on education and experience. Fishery biologists work for local, state and federal agencies assessing the size and health of fresh and salt water fish populations.

They monitor the effects of commercial and recreational fishing, waterfront development and habitat degradation on fish populations and design plans to rebuild and protect fish stocks.

A job posting from the U. Some fishery biologists chose academic careers at colleges and universities, where they teach and pursue research on everything from the anatomy and physiology of different species of fish to how climate change affects migratory patterns of different species. These jobs require advanced degrees and experience. Aquaculture,or fish farming, is a growing industry in the early 21st century that hopes to ease the burden on wild fish populations by meeting the market demand for seafood through cultivation.

Fishery biologists oversee hatcheries,fish pens,harvesting systems and other components of an aquaculture system. They monitor the growth, health and quality of fish and track how the aquaculture system affects the surrounding ecosystem.

Become A Profitable Fish Farmer | WorldWide Aquaculture

In some cases, aquaculture is used as a method to replenish natural fish stocks, and fishery biologists oversee that process. Fish biologists with experience in genetics, fish health and behavior are finding new opportunities in fisheries forensics.

Biologists use their expertise to determine if fish has been harvested according to existing regulations on size, weight, age and sex. Autopsies can reveal if a fish was caught by individuals using illegal gear. Fraud has been a chronic problem in the seafood industry where dealers substitute cheaper types of fish for high-priced fillets. Fish how much money does aquaculture make analysts can conduct DNA tests on small samples of fish to determine if consumers are getting what they are paying for.

According to the Make art money runescape f2p no skills. Laura Scott has been reporting for Gatehouse Media New England, Essex County Newspapers and other regional publishers since She won several New England Press Association awards stock market returns mean standard deviation her coverage of the fishing industry and coastal communities.

Scott is a graduate of Vassar College and has a master's degree in American studies from Boston College.

Aquaculture industry hopes to cash in on world demand for fish

She also attended art school in Italy. Skip to main content. Government Jobs Fishery biologists work for local, state and federal agencies assessing the size and health of fresh and salt water fish populations.

Academic Careers Some fishery biologists chose academic careers at colleges and universities, where they teach and pursue research on everything from the anatomy and physiology of different species of fish to how climate change affects migratory patterns of different species.

Aquaculture Aquaculture,or fish farming, is a growing industry in the early 21st century that hopes to ease the burden on wild fish populations by meeting the market demand for seafood through cultivation.

Forensics Fish biologists with experience in genetics, fish health and behavior are finding new opportunities in fisheries forensics.

References 8 University of California: Careers in Fish Biology USDA Forest Service: Office of Personnel Management: Salary Table GS U. Bureau of Labor Statistics: Zoologists and Wildlife Biologists U. Postsecondary Teachers University of Georgia: Warnell School of Forestry and Natural Resources - Conservation Aquaculture Center Biologist I U.

Careers in Forensics National Oceanic and Atmospheric Administration: Fish, Fraud, and Forensics: About the Author Laura Scott has been reporting for Gatehouse Media New England, Essex County Newspapers and other regional publishers since Photo Credits Digital Vision.

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