The Great Lakes contains 21% of the world's freshwater supply. The amount of diversity within the water of this massive system of lakes is amazing. With over 160 native species of fish and around 30 cities surrounding the Great Lakes, the region is an avid leisure and sport fishing zone. The community of fishers around the Great Lakes keeps growing every year and so does the commercial fishers around the lakes. Great Lakes fishing popularity among tourists has grown, and it is estimated to produce a $1.2 billion annual revenue.
Many Great Lakes Cruises and cargo ship traffic from international ports have contaminated the water with invasive species. Not to mention, pollution is a big concern for the Great Lakes region. Some of the invasive species are hurtful to the Great Lakes ecosystem such as zebra and quagga mussels. Nevertheless, the Great Lakes ecosystem with the help of state biologists effort have kept the aquatic ecosystem striving over this threat.
Many Great Lakes Cruises and cargo ship traffic from international ports have contaminated the water with invasive species. Not to mention, pollution is a big concern for the Great Lakes region. Some of the invasive species are hurtful to the Great Lakes ecosystem such as zebra and quagga mussels. Nevertheless, the Great Lakes ecosystem with the help of state biologists effort have kept the aquatic ecosystem striving over this threat.
Fishing Codes of Conduct
Overfishing has had a negative impact on the Great Lakes ecosystem. There's a strong need for scientific management and regulations over this flourishing activity in order to preserve this natural resource. The alignment of fishermen and fisheries with the fishing codes of conduct is necessary for the long-term sustainability of the Great Lakes.
Keep up with the Great Lakes fishing codes of conduct in the Great Lakes Fishery Commission site. |
Lake Michigan Fishing
Although the Great Lakes connected hydrologically, each basin is unique. Lake Michigan has been home to offshore fisheries for salmon and steelhead since 1966. However, the levels of these native species decreased due to the constant struggle with invasive species. Recently, the lake ecosystem has fought to cut levels of plankton, quagga mussels, and zebra mussels.
Some of the most predominant fish species in Lake Michigan are:
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