Bumblebee study reveals that mass extinction is already happening
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Studies on bumblebees have shown that climate change is causing massive extinction , in which many species are extinct at one time. Models developed by the research team have shown that temperatures and precipitation that are out of tolerance can increase the risk of species extinction.
Climate change contributes to widespread declines among bumble bees across continents | Science
https://science.sciencemag.org/content/367/6478/685
Bumblebees' decline points to mass extinction – study | Environment | The Guardian
https://www.theguardian.com/environment/2020/feb/06/bumblebees-decline-points-to-mass-extinction-study
A research team from Peter Soroye, a Ph.D. student at the University of Ottawa, has announced that bumblebees, honeybee insects, have dramatically reduced populations in Europe and North America. According to Soroye, bumblebees are declining where temperature increases are confirmed. In some places, a generation of humans has reduced about 30% of bumblebees, and 'this rate is consistent with that of mass extinction .' It will disappear during the year, 'the researchers said.
Soroye's findings were published in the science journal Science . In this study, the team collected data on 66 bumblebees from North America and Europe over the past 115 years and developed a model that simulates the 'climate disruption' scenario. When this model compared how the population of each place changes over time, climate change has already caused a decrease in bumblebees, and if climate change accelerates in the coming years, more individuals will be It was shown to be lost. It is necessary to make efforts to reduce climate change in order to maintain the diversity of bumblebees.
by Pilat666
Bumblebees play a major role in pollinating tomatoes, spinach and berries. Researchers have said that the method developed could be used to measure extinction risk and identify where species should be conserved.
`` This study aims to reduce the impact of climate change on other creatures by providing places where bumblebees can escape the heat, such as trees, shrubs and slopes, '' said senior author Jeremy Kerr, who participated in the study. `` In the end, we will have to tackle the climate change problem itself, and actions to reduce emissions will help, '' he called for action on environmental issues. Was.
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