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| 辽东湾北部沿岸海水入侵灾害成因及特征 | |
| 引用本文： | 王玉广,于洪军,邓怀民,徐琳.辽东湾北部沿岸海水入侵灾害成因及特征[J].海岸工程,2010,29(1):40-45. |
| 作者姓名： | 王玉广 于洪军 邓怀民 徐琳 |
| 作者单位： | 1. 国家海洋局,环境监测中心,辽宁,大连,116023 2. 国家海洋局,第一海洋研究所,山东,青岛,266061 3. 辽宁省工程勘察院,辽宁,锦州,121001 4. 辽宁省第五地质大队,辽宁,大石桥,115100 |
| 基金项目： | 我国近海海洋综合调查与评价专项课题，* |
| 摘 要： | 海水入侵是在自然和人为因素的作用下形成的地质灾害。分析了辽东湾北部沿岸29个观测井内7种主要离子质量浓度,阐述了辽东湾北部沿岸海(咸)水入侵的主要方式和分布特征。气候、地形地貌、地质与水文地质是发生海(咸)水入侵的基础条件,地下水超采等人类不合理工程和经济活动是诱发海(咸)水入侵的主要原因。 |
| 关 键 词： | 辽东湾 海水入侵 分布特征 |
Characteristics of Sea Water Intrusion to North of Liaodong Bay and Its Causative Factors |
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| WANG Yu-guang,YU Hong-jun,DENG Huai-min,XU Lin.Characteristics of Sea Water Intrusion to North of Liaodong Bay and Its Causative Factors[J].Coastal Engineering,2010,29(1):40-45. | |
| Authors: | WANG Yu-guang YU Hong-jun DENG Huai-min XU Lin |
| Institution: | 1.National Marine Environmental Monitoring Center,Dalian 116023,China;2.First Institute of Oceanography,SOA,Qingdao 266061,China;3.Engineering Investigation Institute of Liaoning Province,Jinzhou 121001,China;4.The Fifth Geological team of Liaoning Province,Dashiqiao 115100,China) |
| Abstract: | Sea water intrusion is a kind of geological harmfulness,caused by natural factors and man-made factors.Consistencies of the 7 kinds of ions from the 27 monitoring wells are analyzed.Sea water intrusion ways and its distributional characteristics are briefly described.The basic conditions in the climatology,topography and geomorphology,geology,and hydrological geology are the essential factors.The excessive exploitation of underground water and the other unreasonable human activities of engineering and economy are the man-made factors. |
| Keywords: | the Liaodong Bay sea water intrusion distributional characteristies |
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