华北将来可能更热…
nature网站上的文章:
「Abstract
North China Plain is the heartland of modern China. This fertile plain has experienced vast expansion of irrigated agriculture which cools surface temperature and moistens surface air, but boosts integrated measures of temperature and humidity, and hence enhances intensity of heatwaves. Here, we project based on an ensemble of high-resolution regional climate model simulations that climate change would add significantly to the anthropogenic effects of irrigation, increasing the risk from heatwaves in this region. Under the business-as-usual scenario of greenhouse gas emissions, North China Plain is likely to experience deadly heatwaves with wet-bulb temperature exceeding the threshold defining what Chinese farmers may tolerate while working outdoors.」
机翻:
「华北平原是现代中国的中心地带。这个肥沃的平原经历了灌溉农业的大规模扩张,它冷却了地表温度,湿润了地表空气,但提高了温度和湿度的综合效应,从而加强了热浪的强度。在这里,我们根据高分辨率区域气候模型模拟的集合预测,气候变化将大大增加灌溉的人为影响,增加该地区的热浪风险。在温室气体排放 "一切照旧 "的情况下,华北平原可能会出现致命的热浪,湿球温度会超过中国农民在户外工作时可以忍受的阈值。」
(仅为传递信息,不代表同意其全部观点… 措施要综合考虑各因素