Biologists try to save ancient fish as Colorado River

Biologists try to save ancient fish as Colorado River

By Brittany Peterson and John Flesher

Source: usatoday

6/15/2022

Credit: AP

Barrett Friesen steers a motorboat toward the shore of Lake Powell, with the Glen Canyon Dam towering overhead.

Pale "bathtub rings" line the canyon's rocky face, starkly illustrating how water levels have slumped in the second-largest U.S. reservoir amid rising demand and a multi-year drought.

The Utah State University graduate student and colleagues are on a mission to save the humpback chub, an ancient fish under assault from nonnative predators in the Colorado River.

The U.S. Bureau of Reclamation fundsFriesen's fieldwork to help federal, state and tribal policymakers fine-tune their strategy..

The team notes length and weight of fish and examines stomachs to see what they are eating. A draft plan containing solutions is expected to be released in August.

News Id		Source	Stamp	country
3351	‘Rare find.’ A second terrifying deep-sea fish washes up on California beach	sacbee	2021-12-15	US
3352	Robotic fish scares invasive species so badly that it cannot breed	newscientist	2021-12-16	US
3353	Ocean acidification disrupts the behavior of fish shoals	Earth.com	2021-12-17	US
3354	State of Hawaiʻi Seeking Public Input on Proposed Fishing Rules for Reef Fish	Maui News	2021-12-07	US
3355	Decapitated shark head dumped on car as bitter fishing contest turns violent	mirror	2021-12-09	UK
3356	Rare video of a strange fish with a see-through head has been captured by researchers	ceng news	2021-12-09	US
3357	8-year-old lands hefty white sturgeon on Sacramento-San Joaquin River Delta	opb	2021-12-06	US
3358	Good Samaritans rescue Ocean Sunfish stranded in Neuse River	wcti12	2021-12-07	US
3359	Enormous fish 'like half a mutilated shark' could beat world record with giant size	mirror	2021-12-09	UK
3360	Columbia Riverkeeper sues Army Corps, says hot water discharge from dams kills fish	Tri-City Herald	2021-12-09	US
3361	In southern Colombia, Indigenous groups fish and farm with the floods	mongabay	2021-12-08	CO
3362	After 50 years, Sarasota's Fish Whisperer Jonnie Walker hanging up his rod	Sarasota Herald-Tribune	2021-12-07	US
3363	Fishermen say offshore wind surveys rip up gear: ‘There has to be accountability’	nationalfisherman	2021-12-07	US
3364	Farmed seafood supply at risk if climate change goes unaddressed, study predicts	upi	2021-12-13	CA
3365	Fisheries and Oceans Canada lays 66 halibut fishing charges in Nova Scotia	thecanadanow	2021-12-14	CA
3366	Strange Fish Songs Reveal That Indonesia's Coral Reefs Are Rapidly Recovering	natureworldnews	2021-12-08	ID
3367	Feared extinct for nearly half a century, Batman River fish rediscovered in Turkey	washingtonpost	2021-12-09	TR
3368	Разрешения на вылов рыбы хотят выдавать в электронном виде	Рыболовство.	2021-12-10	RU
3369	На острове Итуруп открыли новый рыбный завод	Рыболовство.	2021-12-17	RU
3370	Водоемы с ценными видами рыб станут заповедными зонами	Рыболовство.	2021-12-16	RU
3371	Disappearing Lake Tuz	nasa	2021-12-16	TR
3372	Shrinking blackfish population near Killarney the 'canary in the coal mine'	ABC Southern Qld	2021-11-28	AU
3373	Over a hundred people turn out to assist in the rescue of stranded fish after a Montana dam failure	washington news day	2021-12-02	US
3374	Advocate wants stricter regulations after escaped aquaculture salmon found in Maritime rivers	cbc	2021-12-14	CA
3375	UF Researchers: Aquarium fish released into Florida waters can harm ecosystem	theapopkavoice	2021-12-14	UK

134 of [136 - pages.]