The number of lemmings (Lemmus lemmus) in the mountains can fluctuate sharply from one year to the next. Years when populations explode are called lemming years. These population explosions are important for many other species. ...
Plants & Animals
Feb 23, 2024
0
2
Wageningen scientists have simulated the evolution of biodiversity through a mathematical approach. In doing so, they proved the long-held belief among biologists that biodiversity creates robust ecosystems. The researchers ...
Evolution
Jul 25, 2023
0
44
Seabirds such as gulls can be key indicators of environmental change as their populations respond to shifts in their ocean habitat over time. A new study from The Auk: Ornithological Advances investigates how several species ...
Ecology
Aug 15, 2018
0
54
Projections suggesting the world human population will stop growing around 10 billion people at the end of this century are improbable, according to new research by SFI Postdoctoral Fellow Marcus Hamilton and collaborators.
Social Sciences
Mar 20, 2013
0
0
Entire populations of North American fish already are being affected by several emerging diseases, a problem that threatens to increase in the future with climate change and other stresses on aquatic ecosystems, according ...
Ecology
Aug 3, 2009
0
0
