Declining Bee Population Threatens Major GrowersMICHELE NORRIS
Don’t use pesticides and chemical weed killers. There are manynatural weed killersavailable. Any effort that you can make, whether it is large or small will help raise the awareness of the importance of protecting the bee population. If the population of bees decline, images like this will ...
Bee populations across the world have dropped significantly, and this is a serious problem. These insects play a very important role in food supply because they pollinate' fruits and vegetables. Without bees to pollinate plants, food will...
Population structure We used NGSadmix version 32 to test the number of genetically distinguishable populations in our data34. As the presumptive number of evolutionary lineages in Apis mellifera is five, we ran NGSadmix for K between two and nine. The evolutionary history of the individuals was ...
Faced with a declining population and shrinking workforce, Japan has been increasingly turning to robots for help. Over the years, the androids have been employed to perform a large number of human tasks, including building products and providing care and companionship for the elderly. The latest ...
database on energy expenditure of adults in the United States and Europe (n = 4,799) to explore patterns in total (TEE:n = 4,799), basal (BEE:n = 1,432) and physical activity energy expenditure (n = 1,432) over time. In males, adjusted BEE decreased ...
Excoffier L, Laval G, Schneider S (2005) Arlequin (version 3.0): an integrated software package for population genetics data analysis. Evol Bioinform 1:117693430500100000 Article Google Scholar Fartmann T, Behrens M, Loritz H (2008) Orthopteran communities in the conifer-broadleaved woodland zone...
database on energy expenditure of adults in the United States and Europe (n = 4,799) to explore patterns in total (TEE:n = 4,799), basal (BEE:n = 1,432) and physical activity energy expenditure (n = 1,432) over time. In males, adjusted BEE decreased ...
Scientists think something is amiss, but they can’t be certain: In the past, they didn’t systematically count the population of flying insects, so they can’t make a proper comparison to today. Nevertheless, they’re pretty sure across the globe there are fewer insects that are crucial to...
Furthermore, there is often negative spatial and/or temporal covariance (asynchrony) between species' population sizes, driven by differing responses to environmental change or competition4,9,10. These mechanisms lead to an 'insurance' effect of biodiversity (also sometimes called 'functional redundancy...