咸水入侵
- 网络salt water intrusion;saltwater intrusion;salinity intrusion
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潍河下游平原咸水入侵监测研究
A Study on Dynamic Monitoring of Saltwater Intrusion on Lower Reaches of Weihe River
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地下水回灌补源防治咸水入侵技术研究&以山东省广绕县为例
Technology of groundwater recharge against saltwater intrusion : a case study on Guangrao County , Shandong Province
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经初步研究从1980~1993年,该县深层地下水咸淡水界面下移了10~20m,咸水入侵范围遍及全县,深层地下水矿化度平均升高0.3g/L。
So the groundwater level drops down . From 1980 to 1993 the interface between the salty and fresh water falls about 10 ~ 20 meters , and the quality of deep groundwater has been changed .
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咸水入侵趋势预测的非确定模型研究
Undetermined model study for the tendency prediction of salt water intrusion
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咸水入侵数学模型在城市供水中的应用
Mathematical Model of Salt-Water Intrusion and Its Application in City Water Supply
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上海市海、咸水入侵地下水的调查及对策
A Survey of Seawater or Salt Water Infiltration into Groundwater in Shanghai
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莱州湾南岸海咸水入侵的原因分析及防治对策
Cause and prevention countermeasures on the sea-salted water invasion in Laizhou Bay
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黄河三角洲浅层地下水三维数值模型与咸水入侵分析预测
3-D Numerical Model for Groundwater and Analysis on Salt Water Intrusion in Yellow River Delta
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晚更新世以来潍河古河道沉积及其对现代咸水入侵的控制
Sedimentary Characteristics of Weihe Palaeochannel Since Late Pleistocene and Their Control to Modern Salt-Water Intrusion
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海、咸水入侵等等。
Seawater and salt water intruded .
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第二,由于水敏性的存在,使得防止咸水入侵有了新的方法和思路。
Secondly , the existence of water sensitivity presents new methods to prevent saline water intrusion .
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珠三角咸水入侵变化趋势及其动力因素影响分析
The Evolution Trend of Salinity Intrusion and Analysis of Its Dynamic Factors in Pearl River Delta
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莱州湾南岸咸水入侵影响区土地利用变化及其生态效应研究
The Research of Land Ues Change and Its Ecological Effect in Southern Coastal Saltwater-intruded Area of Lai-zhou Bay
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莱州湾南岸咸水入侵区晚更新世以来的古环境演变
The accumulation records of environmental evolution on the salt-water intruded area south of Laizhou Bay since late Pleistocene
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潍河下游地区海咸水入侵动态三维数值模拟分析
Three-dimensional numerical simulation and analysis of sea-salt water intrusion dynamic system in the lower reaches of Weihe River
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莱州湾南岸咸水入侵区生态环境分区与生态恢复研究
A study on the ecological restoration and environmental adjustment in southern coastal saltwater ˉ intruded area of Laizhou Bay
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潍坊市北部沿海地区海咸水入侵灾害及防治对策
Hazards of Sea ( salty ) Water Intrusion and Prevention Countermeasures in the Northern Coastal Areas of Weifang City
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莱州湾南岸滨海平原沉积环境变化与咸水入侵关系研究
The Relation Research of the Sedimentary Environmental Transformation and Saline Water Encroachment in Laizhou Bay South Sea Shore Plain
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莱州湾南岸潍河下游地区咸水入侵灾害成因及特征
Origin and characteristics of salt-water intrusion disaster in the downstream of Weihe River on the south coast of Laizhou Bay
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黄浦江是上海人民生活和生产的主要水源,咸水入侵会影响黄浦江水质,给上海带来很大的危害。
Huangpu River is the main water source in Shanghai . The salt water intrusion has brought about severe consequence .
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东线南水北调工程对长江口咸水入侵影响及对策
Impact of South-North Water transfer ( east route ) on saltwater intrusion in the Changjiang Estuary with consideration of its Countermeasures
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本文介绍瓯江咸水入侵,江水含氯度变化的一维数学模型以及它在温州市供水中的应用,如江水含氯度的长、短期预报;为研究供水方案时,选择合理取水口位置等提供科学依据;
This paper presents an one-dimension mathematical model of salt-water intrusion and its application in water supply project of Wenzhou City .
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沉积环境变化是咸水入侵产生的背景因素,现代环境变化是咸水入侵产生的主导及驱动因素。
The sediment environmental transformation is the setting factor of saline water encroachment , and the modern environmental change is the spring factor .
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莱州湾滨海平原咸水入侵分析与趋势预测&以山东省广饶县为例
Analysis and Trend Forecast of Salt Water Intrusion in Coastal Plain of Laizhou Bay & A Case Study at Guangrao County of Shandong Province
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滨海平原咸水入侵动态监测网构建研究&以潍河下游地区为例
Study on constitution of dynamic monitoring network for saltwater intrusion into seashore plain : taking the lower reaches of the Weihe River as an example
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本文对衡水市地面沉降、地裂缝及咸水入侵等灾害的分布特征及危害作了较系统地阐述,分析产生这些灾害的主要原因为超量开采深层地下水。
The main reason which forms the land subsidence , the land crack and the salty water intrusion in this area is over exploitation to the groundwater .
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其中,既有自然环境条件下形成的岩溶特征,又有人类活动的地质效应&海咸水入侵的影响和改造。
There are not only karst features under the natural conditions but also geological affection of human activity , that is influence and changes of sea salt water intrusion .
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目前,海咸水入侵对滨海岩溶系统的影响和改造正在加剧,并将逐渐成为主导因素。
At present , the sea salt water 's influence and changes to littoral karst system are gradually intensified and they are becoming the main factor day after day .
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因不合理开发利用,出现了浅层地下水超采漏斗、咸水入侵、土壤盐碱化及地下水污染等水环境问题。
Due to unreasonable exploitation and utilization , some environmental problems occurred in this area , such as over-mining funnels , salt water intrusion , soil salinization and underground pollution .
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据调查,上海市几乎不存在海、咸水入侵地下水的危害。文末提出3点预防对策。
According to the survey , there is so far almost no infiltration hazard of seawater or underground salt water into freshwater aquifers . Finally , 3 points of preventive measures are proposed .