...
首页> 外文期刊>Geophysical Research Letters >Regional climatic effects of anthropogenic aerosols? The case of Southwestern China
【24h】

Regional climatic effects of anthropogenic aerosols? The case of Southwestern China

机译:人为气溶胶对区域气候的影响?中国西南地区的情况

获取原文
获取原文并翻译 | 示例
           

摘要

We examine multi-decadal temporal trends and spatial patterns of observed aerosol extinction coefficient and surface air temperature over the Sichuan Basin of Southwestern China. During the last 4 decades average temperature and daily maximum temperature over this region showed statistically significant cooling trends of about -0.1 K/10 yr and -0.14 K/10 yr, respectively. In the same period, significant increasing trends in pollutant emission and aerosol extinction coefficient are observed. Considerations of spatial patterns and temporal trends in the observed pollutant emission, aerosol extinction coefficient and surface air records picture resulting for the of :in coefficient Sichuan and Basin surface indicate temperature consistent precursors, resulting In Increasing aerosol amounts ano extinction coefficient, negative radiative forcing and surface cooling. [References: 21]
机译:我们研究了中国西南四川盆地气溶胶消光系数和地表气温的十年变化趋势和空间格局。在过去的40年中,该区域的平均温度和日最高温度分别显示出统计学上显着的降温趋势,分别为-0.1 K / 10年和-0.14 K / 10年。在同一时期,观察到污染物排放和气溶胶消光系数的显着增加趋势。在观测到的污染物排放,气溶胶消光系数和地表空气记录图片的空间格局和时间趋势方面,考虑到以下因素:四川和盆地表面的系数表示温度一致的前兆,导致气溶胶数量增加,阳极消光系数,负辐射强迫和表面冷却。 [参考:21]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号