Contrary to what is stated in biology textbooks, the growth of fish doesn't slow down when and because they start spawning. In fact, their growth accelerates after they reproduce, according to a new article published in Science.
Plants & Animals
Apr 27, 2023
0
39
Warming ocean waters could reduce the ability of fish, especially large ones, to extract the oxygen they need from their environment. Animals require oxygen to generate energy for movement, growth and reproduction. In a recent ...
Ecology
Jan 21, 2021
1
54
Mussels, oysters and scallops have the highest levels of microplastic contamination among seafood, a new study reveals.
Environment
Dec 23, 2020
1
541
Global animal, bird and fish populations have plummeted more than two-thirds in less than 50 years due to rampant over-consumption, experts said Thursday in a stark warning to save nature in order to save ourselves.
Ecology
Sep 10, 2020
3
1503
Nearly one-third of the fish in the Brazilian Amazon state of Amapa have such high levels of mercury caused by illegal mining that they are dangerous for human consumption, according to a new study.
Environment
Jul 30, 2020
0
496
A new computational analysis suggests that maximizing swimming speeds while minimizing energy costs depends on an optimal balance between a fish's muscle dynamics and the way its size, shape, and swimming motion affect its ...
Molecular & Computational biology
Oct 31, 2019
0
117
(Phys.org)—Researchers have devised a simple, system based on nanoparticles, to detect mercury as well as others pollutants. This technology makes it possible to easily and inexpensively test for these substances in water ...
Nanophysics
Sep 9, 2012
0
0
Mercury contamination, a worldwide environmental problem, has been called "public enemy No. 1" in California's San Francisco Bay.
Environment
Jan 25, 2011
3
0
(PhysOrg.com) -- While many of the world’s fisheries are in serious decline, the coastal Mediterranean fishery off the Nile Delta has expanded dramatically since the 1980s.
Environment
Jan 20, 2009
2
0
While many of the world's fisheries are in serious decline, the coastal Mediterranean fishery off the Nile Delta has expanded dramatically since the 1980s.
Environment
Jan 19, 2009
2
0
