Researchers use car collisions with deer to study mysterious animal-population phenomena
For at least a century, ecologists have wondered at the tendency for populations of different species to cycle up and down in steady, rhythmic patterns.
For at least a century, ecologists have wondered at the tendency for populations of different species to cycle up and down in steady, rhythmic patterns.
Plants & Animals
Jan 27, 2021
3
50
Evapotranspiration is an important process in the water cycle because it is responsible for 15% of the atmosphere's water vapor. Without that input of water vapor, clouds could not form, and precipitation would never fall. ...
Environment
Dec 15, 2020
0
6
Scientists have discovered where a whale species that feeds around the sub-Antarctic island of South Georgia breeds during the winter months. This understanding of where the animals migrate from will enable conservation efforts ...
Ecology
May 20, 2020
0
4
Suspended from branches high above the ground, Nicolas Moulin looked through his binoculars over a seemingly endless sea of emerald green.
Plants & Animals
Dec 26, 2019
1
661
How can predators coexist with their prey over long periods without the predators completely depleting the resource that keeps them alive? Experiments performed over a period of 10 years by researchers from McGill University ...
Plants & Animals
Dec 18, 2019
1
49
When a marine heat wave hit California's coast in 2014, it brought ocean temperatures that were high for Northern California but fairly normal for a Southern California summer. Much of the giant kelp in the north died in ...
Ecology
Nov 14, 2019
0
3
GPS tracking data reveals that the foraging activity of the European nightjar more than doubles during moon-lit nights, and the birds then migrate simultaneously about 10 days after the full moon, according to a study published ...
Plants & Animals
Oct 15, 2019
0
694
It's common knowledge that, through the process of natural selection, organisms adapt to their environments. But what happens when there are no barriers to gene flow and organisms are free-floating between extremely variable ...
Ecology
Sep 27, 2019
0
11
Adding to growing evidence that pesticide use may be contributing to the decline of many bumblebee species across North America, a new study reveals that daily consumption of even small doses of a widely used class of insecticides ...
Ecology
Oct 17, 2018
0
45
SUP05 bacteria are often found in places where there is really no basis for life for them. Researchers in Bremen have now discovered that they are even quite active there – possibly with consequences for the global nitrogen ...
Cell & Microbiology
May 4, 2018
0
65