The world's largest lakes are hit by severe lake heat waves—when water temperatures soar far above normal—six times as frequently as they were about two decades ago, according to a new study. Nearly all severe lake heat ...
Earth Sciences
Feb 24, 2022
2
456
Certain invasive, non-native species can disrupt lakes to the point of rapid ecosystem collapse, contaminating water for drinking, aquaculture and recreation, a new study has found.
Ecology
Oct 7, 2021
0
342
Predicting where anthropogenic debris accumulates in aquatic ecosystems is necessary for its control and environmental remediation, but plastic and fiber pollution in lakes is not well studied. A study published in PLOS Biology ...
Ecology
Sep 14, 2021
0
127
As the power of extreme weather events increase with climate change, a team of scientists warn that lakes around the world may dramatically change, threatening ecosystem health and water quality.
Environment
Mar 5, 2020
1
334
Research by ecologists at the University of Toronto and Ontario's Ministry of Natural Resources and Forestry shows strong evidence in a freshwater lake of "fishing down the food web"—the deliberate shift away from top predatory ...
Ecology
Sep 18, 2019
0
26
Warmer temperatures are having a ripple effect on food webs in Ontario lakes, according to a new University of Guelph study.
Environment
Mar 22, 2019
5
133
A new study of chemical reactions that occur when organic matter decomposes in freshwater lakes has revealed that the debris from trees suppresses production of methane—while debris from plants found in reed beds actually ...
Environment
May 4, 2018
1
349
Fields, streets and cities, but also forests planted in rank and file, and dead straight rivers: humans shape nature to better suit their purposes, and not only since the onset of industrialization. Such influences are well ...
Environment
Feb 26, 2018
1
60
A lake ecosystem was severely affected by past arsenic contamination from a gold mine near Yellowknife, according to a new collaborative study undertaken by Queen's University researcher John Smol and his colleagues at the ...
Environment
Aug 18, 2016
1
32
A new study shows the economic and ecological impact of invasive species in the Great Lakes has been dramatically underestimated. In fact, according to researchers at the University of Wisconsin-Madison, a single non-native ...
Ecology
Mar 21, 2016
0
56
