(Phys.org) —One of the biggest threats facing amphibian species is the disease chytridiomycosis, which is caused by a fungus known as Batrachochytrium dendrobatidis (Bd). An understanding of the evolutionary history of ...
(PhysOrg.com) -- New research on the fishing of small fish species near the bottom of their food chains suggests harvesting at levels previously thought to be sustainable could have devastating effects on some marine ecosystems. ...
the important first rung of the food web each spring in places like the Arctic Ocean – can engineer ice to its advantage, according to the first published findings about this ability.
Cell & Microbiology
Mar 3, 2011
0
0
(PhysOrg.com) -- A seven-year experiment shows that pond communities bear the imprint of random events in their past, such as the order in which species were introduced into the ponds. This finding locates one of the wellsprings ...
Plants & Animals
May 27, 2010
1
0
A new study published in Proceedings of the Royal Society B: Biological Sciences sheds light on how parasites influence the intricate relationships between predator and prey populations.
Ecology
Apr 24, 2024
0
11
Marine communities migrated to Antarctica during the Earth's warmest period in 66 million years long before a mass-extinction event.
Evolution
Apr 17, 2024
0
9
A new analysis of zooplankton in western Lake Erie shows that their biomass and seasonal behavioral patterns have been drastically altered by human-driven changes in water temperature and food webs.
Ecology
Mar 22, 2024
1
505
A new study published in Nature Plants has found that the summer solstice acts as a "starting gun" to synchronize beech tree reproduction across vast distances in Europe, affecting ecosystem functions.
Plants & Animals
Mar 13, 2024
0
111
The conversion of rainforest into plantations erodes and restructures food webs and fundamentally changes the way these ecosystems function, according to a new study published in Nature. The findings provide the first insights ...
Ecology
Feb 20, 2024
0
96
In the dark and cold of the months-long polar night, food resources are limited. Some groups of marine organisms in the polar regions overcome this challenge by going into a metabolic resting state in winter, surviving on ...
Plants & Animals
Feb 14, 2024
0
91
