狭义的海水入侵(seawater intrusion)是指在沿海地区,由于大量开采地下水导致地下水位大幅度下降,使淡水与海水之间的动态平衡遭到破坏,海水侵入沿岸含水层并逐渐向...
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... intrusion agent 添加剂,灌入剂... seawater intrusion 海水侵袭 sediment intrusion 泥沙侵入 ...
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Seawater intrusion海水入浸 H~1-Error estimates for characteristic-finiteelement method of seawater intrusionproblem;海水入浸问题特征有限元法及H~1-误...
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seawater intrusion disaster 海水入侵灾害
Of seawater intrusion 研究海水入侵
Research seawater intrusion 研究海水入侵
Study on seawater intrusion 研究海水入侵
seawater intrusion into aquifer 海水入侵含水层
seawater intrusion region 海水入侵区
Comprehensive Study on Seawater Intrusion 海水入侵问题研究综述
Seawater Intrusion Problem 人海水侵问题
Seawater Intrusion in Coastal Cities 沿海城市海水入侵问题研究
The basic characteristics, distributing area, process, trend, cause of formation and harm of seawater intrusion in Dalian City are analyzed detailedly.
详细分析了大连市海水入侵的基本特征及分布、海水入侵形态、海水入侵的进程及趋势、海水入侵的成因及所造成的危害等。
参考来源 - 大连市海水入侵现状及防治措施研究During 1988-1995, which is the time of seawater intrusion developed greatly, land use changes most distinct.
1988~1995年,研究区土地资源、水资源大规模开发时期,也是咸水入侵剧烈发展阶段。
参考来源 - 莱州湾南岸平原土地利用/覆被变化及其驱动机理研究The ocean dynamic of the estuary of Changjiang is relatively strong in winter, which is likely to bring seawater intrusion, especially in the northern branch. Summer is the main construction period of the Changjiang Delta.
冬季长江河口海洋动力较强,易于发生海水入侵,尤其是北支;夏季是长江三角洲的主要建设期,锋带作用的存在使得泥沙大部分在锋带的内外区域沉积;春秋两季是平衡期;冬季主要是冲刷的时期。
参考来源 - 三峡工程截流后长江口海区表层悬沙分布与河口锋带特征·2,447,543篇论文数据,部分数据来源于NoteExpress
The mechanism and dynamical reasons of seawater intrusion are studied.
探讨了海水入侵机理和动力过程。
There were some fluoride pollution areas and some seawater intrusion areas.
部分水源地存在氟化物超标区和海水入侵区。
The occurrence of salinization are mainly due to unsuited irrigation, plant community damage and seawater intrusion.
究其原因主要是不适当灌溉,植被破坏和海水内侵。
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