Related topics: fish · invasive species

Fence goes up to keep Asian carp out of Chicago canal

The latest weapon in the fight against Asian carp doesn't look much like a weapon at all: It's a 13-mile concrete and steel mesh fence that splits the narrow divide between the Des Plaines River and the Chicago Sanitary and ...

Fish express a form of fever related to that of humans

Fish express a form of fever in response to infection. This can save their live. A study, lead by Professor Alain Vanderplasschen of the Laboratory of Immunology-Vaccinology of the Univeristy of Liège (FARAH), reveals that ...

Wildlife officials search for carp in Chicago area

(AP) -- Armed with sprawling fishing nets and boats equipped with electric prods, state and federal fisheries biologists began a "search-and-destroy" mission in Chicago-area waterways Wednesday aimed at rooting out the dreaded ...

Carp dominate crayfish in invasive species battleground

(PhysOrg.com) -- Louisiana red swamp crayfish and common carp are two of the most invasive species on the planet yet how they interact has only recently been revealed by scientists at Queen Mary, University of London.

Chicago waterways—still flowing after over 100 years

As the city of Chicago has grown in population and industry since it was established more than 180 years ago, so has its need for clean water. Meeting that growing need has presented many challenges. Today, the Chicago Area ...

Thousands of fish die in contaminated Mexico reservoir

Thousands of fish turned up dead in a western Mexico reservoir after a company that made food for livestock without a permit dumped huge amounts of molasses into the water, authorities said Monday.

Refined DNA tool tracks native and invasive fish

Rather than conduct an aquatic roll call with nets to know which fish reside in a particular body of water, scientists can now use DNA fragments suspended in water to catalog invasive or native species.

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