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| 近50年来莱州湾南岸气候变化及环境效应 | |
| 引用本文： | 邱志高,丰爱平,谷东起,吴桑云.近50年来莱州湾南岸气候变化及环境效应[J].海岸工程,2006,25(2):55-60. |
| 作者姓名： | 邱志高 丰爱平 谷东起 吴桑云 |
| 作者单位： | 1. 中国海洋大学,山东,青岛,266003;国家海洋局,北京,100860 2. 中国海洋大学,山东,青岛,266003;国家海洋局,第一海洋研究所,山东,青岛,266061 3. 国家海洋局,第一海洋研究所,山东,青岛,266061 |
| 基金项目： | 山东省科技攻关项目 , 国家重点基础研究发展计划(973计划) |
| 摘 要： | 利用实测的地面气象资料,对近50年来莱州湾南岸的气候变化特征进行了分析。发现自1954年以来莱州湾南岸地区气温持续升高;年均降雨量处于波状起伏状态,1970年以前为多雨期,1970-1990年为少雨期,此后降雨量又有所增加。气温和降水量的变化,加上人类活动不断增强,导致莱州湾南岸海水入侵快速发展,台风风暴潮发生频次和强度有所增加,滨海生态系统发生变化。 |
| 关 键 词： | 莱州湾南岸 气候变化 海水入侵 风暴潮 滨海生态系统 |
| 文章编号： | 1002-3682（2006）02-0055-06 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006年3月1日 |
Climatic Change and Its Effect on Environment in the South Coastal Area of the Laizhou Bay in the Last Fifty Years |
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| QIU Zhi-gao,FENG Ai-ping,GO Dong-qi,WU Sang-yun.Climatic Change and Its Effect on Environment in the South Coastal Area of the Laizhou Bay in the Last Fifty Years[J].Coastal Engineering,2006,25(2):55-60. | |
| Authors: | QIU Zhi-gao FENG Ai-ping GO Dong-qi WU Sang-yun |
| Institution: | 1. Ocean University of China, Qingdao 266003, China ; 2. State Oceanic Administration, Beijing 100860, China ; 3. First Institute of Ocenaography, SOA, Qingdao 266061, China |
| Abstract: | In this paper,the observed meteorological data are used to analyze the climatic change characteristics in the south coastal area of the Laizhou Bay in the last 50 years.It is shown from the analysis results that the air temperature in the area has steadily increased since 1954;the annual mean precipitation in the area fluctuated in the last 50 years,that before 1970 was larger,that during 1970 to 1990 was smaller,and that after 1990 increased again.The variations in air temperature and precipitation and the increasing human activities in the area have resulted in the rapid development of seawater intrusion in the area,the increase in occurrence frequency and strength of typhoon storm surge in the area and the changes in coastal ecosystem. |
| Keywords: | southern coast of the Laizhou Bay climatic change seawater intrusion storm surge coastal ecosystem |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |