Climate change could be fueling bumblebee population loss by making hives too hot to handle
Researchers from the University of Guelph in Canada reviewed studies dating back to the 1800s and found that, regardless of species or region,prefer a nest temperature between around 28 and 32°C . When nest temperatures surpassed 36°C , the bees couldn’t continue reproducing, adding new evidence to the idea that increased heat could be partly to blame.
It is still crucial to consider other bumblebee threats, like pesticides and habitat loss. Efforts like planting native wildflower gardens can create much-needed habitat, but without also addressing warming, says Kevan, bumblebees may face a harrowing future.
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Ice age climate analysis reduces worst-case warming expected from rising CO₂As carbon dioxide accumulates in the atmosphere, the Earth will get hotter. But exactly how much warming will result from a certain increase in CO2 is under study. The relationship between CO2 and warming, known as climate sensitivity, determines what future we should expect as CO2 levels continue to climb.
Read more »
Ice age climate analysis reduces worst-case warming expected from rising CO2A detailed reconstruction of climate during the most recent ice age, when a large swath of North America was covered in ice, provides information on the relationship between CO2 and global temperature. Results show that while most future warming estimates remain unchanged, the absolute worst-case scenario is unlikely.
Read more »
Rising copper demand spurs search for alternative climate solutionsNo 1 source of global mining news and opinion
Read more »
Rising tides, sinking stocks: Study explores cost of climate changeAs the financial implications of climate change continue to soar, a forthcoming journal article explores its effects on company values.
Read more »
New computer algorithm supercharges climate models and could lead to better predictions of future climate changeEarth System Models—complex computer models that describe Earth processes and how they interact—are critical for predicting future climate change.
Read more »
The National Virtual Climate Laboratory is Your Guide to Climate ScienceClean Tech News & Views: EVs, Solar Energy, Batteries
Read more »