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中国沙漠 ›› 1994, Vol. 14 ›› Issue (1): 31-40.

• 论文 • 上一篇    下一篇

黄渤海海岸季节性风沙气候环境

傅命佐, 徐孝诗, 程振波, 徐小薇   

  1. 国家海洋局第一海洋研究所, 青岛 266003
  • 收稿日期:1993-08-03 出版日期:1994-03-20 发布日期:1994-03-20
  • 作者简介:傅命佐,男,1958年生,副研究员。1982年毕业于北京大学地理系地貌学与第四纪地质学专业,之后在南京大学地理系攻读硕士研究生。现从事海岸与海底环境地质研究。
  • 基金资助:
    国家海洋局科技发展基金资助项目

THE SEASONAL DESERTIFICATION-CLIMATE ENVIRONMENT IN THE COASTAL AREAS OF THE YELLOW SEA AND BOHAI SEA

Fu Mingzuo, Xu Xiaoshi, Cheng Zhenbo, Xu Xiaowei   

  1. First Institute of Oceanography, SOA, Qingdao
  • Received:1993-08-03 Online:1994-03-20 Published:1994-03-20

摘要: 分析了黄渤海海岸气候形成因素和影响风沙活动的各种气候要素的季节性变化特征,指出冬、春季研究区受东亚大陆气团的影响,形成了干旱、多风的风沙气候环境,尤其是渤海海岸地区冬、春季气候条件与我国内陆沙漠区和严重沙漠化地区相似,也存在风沙灾害的威胁。

关键词: 海岸, 季节, 风沙, 气候

Abstract: The climate in coastal areas of the Yellow Sea and the Bohai Sea is mainly controlled by the East-Asia continental air mass and the West-Pacific oceanic air mass,During winter and spring seasons,these areas are controlled by the East-Asia continental air mass,which causes an arid and windy desertization-climate environment with rare precipitation,low air humidity,high daily temperature difference,high aridity and frequent strong winds.The climatic conditions in the coastal areas of the Bohai Sea in winter and spring(from November to May) are quite similar to those in the inland desert and desertified areas in the north and northwest parts of China.In the coastal areas of the Yellow Sea,strong winds are frequent and the climate is very dry in winter,thus these areas are also desertification-prone areas.While during summer and early autumn,precipitation is quite sufficientand wind is infrequent and weak in the study area,the climate is very favourable for plant growth.So we say that the coastal areas of the Yellow Sea and the Bohai Sea are subjected to the impact of seasonal desertification-climate environment.

Key words: Coast, Season, Aeolian sand, Cliate