解放军文职招聘考试气候变化 疾病肆虐1

 Climate change is often associated with extreme weather events, melting glaciers and rising sea levels. But it could also have a major impact on human, animal and plant health by making it easier for diseases to spread. Various germs and parasites may find the coming years a time to live longer and prosper. Rising temperatures are changing environments and removing some of their natural impediments. Sonia Altizer is an associate professor at the University of Georgia's Odum School of Ecology and lead author of the study. She says it's a review of research done over the past ten years to see what trends and new information on climate change have emerged. "One of the big themes that has emerged is that there's a lot of diseases, especially in natural systems, where there is a pretty clear signal that either the prevalence or severity of those diseases has increased in response to climate change." She says some of those natural systems where the signal is strongest are in the arctic and warmer oceans.

气候变化常和极端天气事件、冰川融化以及海平面上升联系起来。但由于气候变化更加便利了疾病传播，它也可能对人和动植物的健康造成很大影响。 未来几年，各种细菌和寄生虫可能会存活更久、数量更庞大。不断上升的气温改变着环境，也帮它们消除了一些自然劣势。 索尼娅•阿尔塔泽是佐治亚大学奥德姆生态学院的副教授，同时也是这项研究的第一作者。她表示这是对过去十年研究的回顾，借此来看看气候变化出现了什么趋势和新消息。 “这个大课题的其中之一已经表明很多疾病，尤其是在自然系统，一个显著标志是由于气候变化，这些疾病的流行性和严重性都有所上升。” 她说一些自然系统标志最强的地方是在北极和较温暖的海洋。