大沽河水源地,water source site of Dagu River
1)water source site of Dagu River大沽河水源地
1.Total hardness of groundwater inwater source site of Dagu River was analyzed, and results showed that total hardness is a main factor affecting the groundwater quality, with high concentration and increasing tendency.对大沽河水源地地下水总硬度分析得出,总硬度是影响水源地地下水水质的一项主要指标,含量高且有逐年增高的趋势。
英文短句/例句
1.Dagu River Area-source Pollution of Agricultural Fertilizer and Its Countermeasure大沽河水源地农肥面源污染及其对策
2.Numerical Modeling Application in Prediction of Water Quality in Daguhe River Groundwater Source Field, Qingdao;数值模型在青岛市大沽河水源地地下水水质预测中的应用
3.Water Quality Evolvement and Forecasting of the Well-field at the Middle-low Reach of Dagu River;大沽河中下游水源地水质演化及预测
4.Study on Sustainable Utilization of Water Resource of the Groundwater Storage in Dagu River;大沽河地下水库水资源可持续利用研究
5.Vulnerability Assessment to the Dagu River Groundwater Reservoir Based on MapInfo;基于MapInfo的大沽河地下水库脆弱性评价
6.Water Quality Evaluation and Human Health Risk Assessment of Dagu River Groundwater Reservoir大沽河地下水库水质评价与健康风险分析
7.Research of the Optimization on Restoration Schemes of Saline Groundwater at the Low Reach of Dagu River;大沽河下游地下咸水恢复方案的优化研究
8.Numerical Simulation of Underground Salt water Changes at the Lower Area of Dagu River in Qingdao青岛大沽河下游地下咸水体变化的数值模拟
9.Study on the Effect of Channel Leakage on Flood Routing of Dagu River大沽河干流渗漏对河道洪水演进的影响研究
10.Transport of Persistent Organic Pollutants (POPs) in Sediments/waster System in Dagu Drainage River;POPs在大沽排污河沉积物/水系统的迁移行为
11.Total Amount Control of Water Pollution in Dagu River (Reach in Qingdao);大沽河干流青岛段水污染物总量控制研究
12.Analysis on Runoff Variation Characteristics in the Typical River Basin of Hilly Area in Shandong Peninsula基于集中期的大沽夹河年内水文特征分析
13.Spatial Variation of Soil Saturated Hydraulic Conductivity in Dagu River Basin大沽河流域土壤饱和导水率空间变异特征
14.STUDY ON THE SELF-PURIFICATION CAPABILITY OF RIVERS BASED ON RECURRENCE ANALYSIS-DAGU RIVER AS EXAMPLE基于回归分析的河流水体净化能力研究——以大沽河为例
15.Study of Policy Arrangement and Optimizing Regulation on Ecological Constrution in Bashang Plateau;河北省坝上地区生态建设政策安排与优化调控研究——以沽源县为例
16.Research on Agriculture Non-Point Source of Nitrogen and Phosphorus Pollution" Total Amount of Dagu Watershed大沽河流域农业非点源N、P污染物入海量模拟研究
17.Water Environment Quality Evaluation of Qingdao Part of Dagu River With Gray Relational Analysis Method利用灰关联分析法评价大沽河青岛段水环境质量
18.Application of Gray Relational Analysis Method in Evaluation of Water Quality in Qingdao Part of Dagu River灰关联分析法在大沽河青岛段水质评价中的应用
相关短句/例句
Dagu River groundwater reservoir大沽河地下水库
1.Dagu River groundwater reservoir is one of the most important water supply resources in Qingdao.大沽河地下水库是青岛市重要供水水源地,其水质好坏直接影响着人们的身体健康。
3)Guyuan Hebei Province河北沽源
4)Dagu River大沽河
1.Change of Humic-Like Fluorescence Characteristics of Dissolved Organic Matter fromDagu River to Jiaozhou Bay;大沽河—胶州湾段溶解有机物类腐殖质荧光特征变化
2.Investigation and Assessment of Water Pollution ofDagu River(reach in Qingdao)and some Countermeasures;大沽河干流青岛段水污染现状调查评价及防治对策
3.The Total Amount Control and the Water Environmental Capacity of Water Pollution in Qingdao Section ofDagu River;大沽河干流青岛段纳污能力及排污总量控制分析
5)Dagujia River大沽夹河
1.The Comprehensive Evaluation of Water Quality inDagujia River Based on the Principal Component Analysis;基于PCA分析的大沽夹河水环境质量综合评价研究
2.A Study on the Quantification of Annual Runoff Distribution Characteristics in theDagujia River Basin;大沽夹河流域径流年内分配特征的量化研究
3.Polluted Water Economic Loss Measure Research of Basing on Logistic Model——TakingDagujia River as Example;基于Logistic模型的水污染经济损失计量研究——以大沽夹河为例
6)Daguhe estuary大沽河口
1.Assessment on wetland ecosystem health in Daguhe Estuary大沽河口湿地生态系统健康评价
2.Based on an analysis of three phases of remote sensing images(1988,1997 and ),we obtained information on the land use change of theDaguhe estuary: the area of infield decreased,and the area of construction increased especially after 1997,and most of which came from infield.通过对1988,1997和3个时相Landsat卫星遥感数据的解译,得到了胶州湾北部大沽河口地区3个年份的土地利用变化状况,对比研究表明:该区域人工建筑物面积不断扩大,耕地面积不断减少;1997年以后加大了对未利用土地的开垦力度,使耕地面积减少速度相对降低,而河口自然湿地面积不断减少,主要转变为耕地和养殖池,湿地生态环境遭到破坏。
3.Analysis of three phase of remote sending images(1988,1997,),we obtained the information of land use change ofDaguhe estuary:Area of Infield reduced, and area of construction increased especially after 1997 and most of which come from infield.通过对1988年、1997年和三个时相Landsat卫星遥感数据的解译,得到了胶州湾北部大沽河口地区三个年份的土地利用变化状况,对比研究表明:该区域人工建筑物面积不断扩大,耕地面积不断减少;1997年以后加大了对未利用土地的开垦力度,使耕地面积减少速度相对降低,而河口自然湿地面积不断减少,主要转变为耕地和养殖池,湿地生态环境遭到破坏。
延伸阅读
水源地水源地water source locations加{y口and{水源地(water souree loeation)指矿山生产用水的取水地点。地表水源有江、河‘湖、海和水库等，地下水源有潜流水、承压水、泉水、岩溶水等。矿山矿坑水、生产废水、生活污水、冷却排水等也可以利用，但需经过处理或冷却后用于矿山生产;这是水源的重复循环利用，节约用水，缓解水资源短缺矛盾，减少排水对环境污染的重要途径。一般地下水取水，工程费用少，水质好，净化设施简单，便于分期建设，水质不易受外部污染，应优先选用。但当地下水源不足.含矿物质很高，影响生产使用时，就要利用地表水。矿山水源地应选在地形、地质、环境卫生和取水等条件均好·工程费用少，施工生产管理方便的地点。并要注意统筹解决工农业用水矛盾，确保矿山用水。(陈洪业)
