国产综合在线观看视频,国产精品原创视频,亚洲国产熟亚洲女视频,一级风流片a级国产

       

      氣候變化研究進(jìn)展 ?? 2024, Vol. 20 ?? Issue (2): 146-157.doi: 10.12006/j.issn.1673-1719.2023.219

      ? 氣候系統(tǒng)變化 ? 上一篇    下一篇

      1632年華北地區(qū)暴雨洪澇事件研究

      劉威(), 楊煜達(dá)(), 張森   

      1. 復(fù)旦大學(xué)歷史地理研究中心,上海 200433
      • 收稿日期:2023-10-07 修回日期:2023-11-27 出版日期:2024-03-30 發(fā)布日期:2024-03-11
      • 通訊作者: 楊煜達(dá),男,研究員,ydyang@fudan.edu.cn
      • 作者簡(jiǎn)介:劉威,女,博士研究生,liu_w20@fudan.edu.cn
      • 基金資助:
        國家社科基金重大項(xiàng)目“兩千年來中國重大災(zāi)害性氣候事件與社會(huì)應(yīng)對(duì)機(jī)制研究”(22&ZD223)

      Reconstruction of the 1632 rainstorm and flooding event in North China

      LIU Wei(), YANG Yu-Da(), ZHANG Sen   

      1. Center for Historical Geography, Fudan University, Shanghai 200433, China
      • Received:2023-10-07 Revised:2023-11-27 Online:2024-03-30 Published:2024-03-11

      摘要:

      以歷史文獻(xiàn)為主要代用資料,重建了1632年華北地區(qū)暴雨洪澇事件的雨情、水情、災(zāi)情等,從而識(shí)別出1632年8月河南地區(qū)暴雨事件的時(shí)空范圍,并與有器測(cè)記錄的2021年河南極端降水事件進(jìn)行對(duì)比。1632年華北地區(qū)大規(guī)模降水始于7月17日,從6月18日—11月11日,整個(gè)華北不同區(qū)域皆存有長時(shí)間降雨記錄,且有多次強(qiáng)降水記錄,造成黃淮地區(qū)雨澇,并使得黃淮交潰,對(duì)社會(huì)經(jīng)濟(jì)造成較大影響。梳理降水和洪澇的過程,區(qū)分了本地降水與客水的分布。將1632年8月河南暴雨洪澇與2021年7月河南極端降水事件對(duì)比發(fā)現(xiàn),強(qiáng)降水位置相似,降水前后都有兩個(gè)臺(tái)風(fēng)輸送水汽,且1632和2021年華北地區(qū)夏季降水皆受到拉尼娜的影響,整體偏澇。

      關(guān)鍵詞: 暴雨洪澇, 華北, “21·7”河南暴雨, 歷史時(shí)期, 臺(tái)風(fēng)暴雨

      Abstract:

      Based on the historical documents the 1632 North China rain and flood event was reconstructed with the rainfall, water distribution and disaster. The spatial and temporal extent of the heavy rainfall event in Henan province in August 1632 was identified and compared with the extreme precipitation event in Henan province in 2021, which is supported by instrumental records. The large-scale precipitation in North China in 1632 began on July 17th. From June 18th to November 11th, there were records of prolonged rainfall in different areas of the entire North China region. This prolonged precipitation, along with several instances of heavy rainfall, resulted in severe flooding in the Huanghuai region. The flooding was so severe that it caused the Yellow River to overflow and collapse, leading to significant socio-economic impacts. Through analyses of the precipitation and flooding process, local precipitation and water brought by external sources were differentiated. In 1632, the eastern monsoon region of China experienced a drought-flood pattern, with partial flooding in southern and northern China and partial drought in the lower reaches of the Yangtze River. A comparison between the torrential rainfall and flooding in North China in 1632 and the extreme precipitation event in Henan in July 2021 revealed several similarities. Both events saw heavy precipitation concentrated along the eastern foothills of the Taihang Mountains and the east side of the Funiu Mountains, influenced by topography. In 2021, the center of heavy precipitation was further north. The extreme precipitation in Henan in 2021 was linked to Typhoon “Fireworks”, with similar typhoon activity recorded in Jiangsu and Zhejiang before and after the 1632 event. Both years were affected by pre-La Niña events, leading to flooding in North China. Moving forward, it is crucial to focus on La Niña and typhoon events, enhance heavy rainfall forecasting and disaster warning capabilities, and prioritize urban flood prevention to prevent events like the “7·20” Zhengzhou urban flooding. These findings can inform future flood control strategies.

      Key words: Heavy rainfall and flooding, North China, “21·7” Henan rainstorm, Historical period, Typhoon rainstorms

      京ICP備11008704號(hào)-4
      版權(quán)所有 © 《氣候變化研究進(jìn)展》編輯部
      地址:北京市海淀區(qū)中關(guān)村南大街46號(hào) 郵編:100081 電話/傳真:(010)58995171 E-mail:accr@cma.gov.cn
      本系統(tǒng)由北京瑪格泰克科技發(fā)展有限公司設(shè)計(jì)開發(fā) 技術(shù)支持:support@magtech.com.cn