I wonder if you have noticed that now the frequency of bees appearing in our field of vision is getting lower and lower, and there are very few "buzzing" sounds in the countryside where bees were once seen everywhere. Has the bee disappeared? What kind of disaster will the reduction of bees bring to us?
Since the last century, many precious species have begun to be on the verge of extinction, and a large number of rare species have begun to disappear. This phenomenon is not a "natural extinction", but a sign that the earth's "sixth mass extinction" is coming to us Approaching. In the 21st century, signs of mass extinction have become more and more obvious. Even a small increase in temperature will greatly reduce the survival rate of certain species. Determining which species are most likely to be threatened by climate change, and which species are most at risk, is essential for formulating conservation strategies.
In order to further predict which species may be at risk of extinction, the researchers mapped the correlation between temperature changes and species population changes in different regions of the earth. The results show that the number of invertebrates in the wild has been reduced by 45% in the past 35 years, and bees, the most important pollinator of land crops, are in danger of extinction!
Researchers believe that the abuse of chemical pesticides and the impact of global climate change have led to a sharp decline in the bee population. While the large-scale use of herbicide glyphosate brought agricultural yields, it also caused the insects to be wiped out. The increase in temperature has also led to the reduction of bee habitats, and the total mass of insects worldwide has decreased at a rate of 2.5% per year. Researchers said that human production activities are the main cause of this crisis.