Bottom trawling causes deep-sea fish populations collapse
Bottom trawling is causing "boom and bust" fisheries.
Ecology
Apr 12, 2018
0
164
News tagged with fish population
Isolation a threat to Great Barrier Reef fish
(PhysOrg.com) -- At first glance it may seem like a good idea to be a fish living the quiet life on a small and isolated reef.
Environment
Jul 6, 2010
1
0
Assessing El Niño's impact on fisheries and aquaculture around the world
While considerable resources are invested in seasonal forecasts and early-warning systems for food security, not enough is known about El Niño's impact on the fisheries and aquaculture sectors, even though its name was given ...
Earth Sciences
Apr 24, 2020
0
18
Humans control majority of freshwater ebb and flow on Earth, study finds
Humans have made a remarkable impact on the planet, from clearing forests for agriculture and urbanization to altering the chemistry of the atmosphere with fossil fuels. Now, a new study in the journal Nature reveals for ...
Earth Sciences
Mar 3, 2021
0
672
Deep-sea fish stocks threatened
(PhysOrg.com) -- Commercial fishing in the north-east Atlantic could be harming deep-sea fish populations a kilometre below the deepest reach of fishing trawlers, according to a 25-year study published on Wednesday.
Ecology
Mar 11, 2009
0
0
Ocean currents bring good news for reef fish
Researchers have discovered some good news for fish populations living on coral reefs hit by climate change.
Environment
Apr 18, 2019
0
131
Five sea turtle populations are endangered
The United States issued a ruling on Friday saying that five world populations of loggerhead sea turtles are endangered species but four are only "threatened."
Ecology
Sep 16, 2011
0
0
Is fish poo the key to feeding the world's growing population?
Feeding a growing world population is one of the greatest challenges society faces – and fish poo could be the answer, according to a group of students at the University of Sheffield.
Other
Jun 9, 2016
0
40
When reefs die, parrotfish thrive
In contrast to most other species, reef-dwelling parrotfish populations boom in the wake of severe coral bleaching.
Ecology
Dec 2, 2019
0
143
Wastewater treatment upgrades result in major reduction of intersex fish
Upgrades to a wastewater treatment plant along Ontario's Grand River led to a 70 per cent drop in fish that have both male and female characteristics within one year and a full recovery of the fish population within three ...
Environment
Jan 10, 2017
0
314
