• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Oceanographic Literature Review >Spatial change of precipitation in response to the Paleocene-Eocene thermal Maximum wanning in China
【24h】

Spatial change of precipitation in response to the Paleocene-Eocene thermal Maximum wanning in China

机译：抗古丙烯 - 何群热最大空转沉淀的空间变化

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The Paleocene-Eocene Thermal Maximum (PETM), a transient greenhouse climate interval associated with a huge release of carbon to the ocean-atmosphere system ~56 million years ago, provides a geological case study for the effect of rapid global warming on regional hydroclimate. Here we reconstruct carbon isotope discrimination (Δ) of C_3 plants across the PETM in the Fushun and Nanyang Basins of China. The A values present remarkable increase at both sites but with greater magnitude in the Fushun Basin during the PETM, which is explained as a response to regional precipitation. Quantitative estimate of mean annual precipitation based on the A values suggests that East Asian continent generally became wetter with relatively more precipitation occurring at higher latitudes in response to the PETM warming. Our results support the prediction that continuous anthropogenic warming will lead to a wetter climate in East Asia with relatively more precipitation in higher-latitude lands.
机译：古典 - 何人热最大（PETM），瞬态温室气候间隔与海洋气氛系统达到巨大释放的碳，为5600万年前提供了地质案例研究，以便快速全球变暖对区域水池的影响。在这里，我们将C_3植物的碳同位素辨别（δ）重建在中国抚顺和南阳盆地的PETM中。在PETM期间，在抚顺盆地中，两个站点的增幅具有显着增加，这是对区域降水的反应来解释的。基于价值观的平均年降水量的定量估计表明，在较高的纬度响应于PETM变暖时，东亚大陆通常在较高纬度中发生较高的降水量。我们的结果支持预测，连续的人为变暖将导致东亚的潮湿气候，在高纬度地区的降水量相对较长。

著录项

  • 来源
    《Oceanographic Literature Review》 |2020年第10期|2104-2104|共1页
  • 作者

    Z. Chen; X. Dong; X. Wang;

  • 作者单位

    Key Laboratory of Cenozoic Geology and Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China;

    Key Laboratory of Cenozoic Geology and Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China;

    Key Laboratory of Cenozoic Geology and Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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