搜索结果: 1-15 共查到“水文学 studies”相关记录43条 . 查询时间(0.157 秒)
Studies on Major Ion Chemistry and Hydrogeochemical Processes of Groundwater in Port Harcourt City, Southern Nigeria
Groundwater Port Harcourt City Nigeria
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2015/8/14
Of recent, the rapid deterioration of groundwater quality in Port Harcourt, Southern Nigeria due to unregulated exploitation resulting from increasing growth in the oil and gas production activities h...
Case Studies of Applying Urban Surface Data in Evaluating Stormwater Management Issues
Urban runoff impervious surfaces suspended solids stormwater management non-point source pollution
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2015/8/13
Pollutant load estimation is often required to evaluate stormwater management issues associated with water quality and urban development. Land use (e.g. residential, commercial) is commonly employed a...
Mapping of contamination plumes at municipal solid waste disposal sites using geoelectric imaging technique: Case studies in Malaysia
2-D Resistivity imaging solid waste disposal sites leachate plume Malaysia
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2015/8/11
Municipal solid waste disposal sites can be sources of groundwater contamination and the contamination problems are more likely to occur in humid areas, where the moisture available exceeds the abilit...
Studies on Major Ion Chemistry and Hydrogeochemical Processes of Groundwater in Port Harcourt City, Southern Nigeria
Groundwater Port Harcourt City Nigeria
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2015/1/9
Of recent, the rapid deterioration of groundwater quality in Port Harcourt, Southern Nigeria due to unregulated exploitation resulting from increasing growth in the oil and gas production activities h...
Case Studies of Applying Urban Surface Data in Evaluating Stormwater Management Issues
Urban runoff impervious surfaces suspended solids
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2015/1/7
Pollutant load estimation is often required to evaluate stormwater management issues associated with water quality and urban development. Land use (e.g. residential, commercial) is commonly employed a...
Mapping of contamination plumes at municipal solid waste disposal sites using geoelectric imaging technique: Case studies in Malaysia
disposal sites leachate plume Malaysia
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2015/1/6
Municipal solid waste disposal sites can be sources of groundwater contamination and the contamination problems are more likely to occur in humid areas, where the moisture available exceeds the abilit...
Confirmation of ACRU model results for applications in land use and climate change studies
ACRU model results applications climate change studies
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2010/12/22
The hydrological responses of a catchment are sensitive to, and strongly coupled to, land use and climate, and changes thereof. The hydrological responses to the impacts of changing land use and clima...
Integrated use of GIS-based field sampling and modeling for hydrologic and water quality studies
Integrated use GIS-based field samplingm and odeling hydrologic and water quality studies
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2009/12/4
Enhancements to traditional catchment-scale water quality assessments can be realized by leveraging geographical information systems (GIS) for both field data collection and hydrologic and water quali...
Quantitative analysis of randomness exhibited by river channels using chaos game technique:Mississippi,Amazon,Sava and Danube case studies
Quantitative analysis river channels chaos game technique
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2009/10/30
This paper presents a numerical evaluation of the randomness which can be observed in the geometry of major river channels. The method used is based upon that of generating a Sierpinski triangle via t...
Snowmelt Estimated from Energy Budget Studies
Snowmelt Energy Budget Studies
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2009/10/29
The snowmelt at a point is estimated through a simplified energy budget. From
the energy equation a degree-day method is derived. The rate of snowmelt is
found as a constant multiplied by the temper...
The Use of Environmental Isotope Techniques together with Conventional Methods in Regional Groundwater Studies
Environmental Isotope Techniques Conventional Methods Regional Groundwater Studies
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2009/10/29
Regional hydrological investigations of the subsurface drainage in the neovolcanic
area around lake Thorisvatn on the central Icelandic plateau have been
carried out as well as geological exploratio...
Experiences with the Use of the Aerological Method in Evaporation Studies in Northwestern Europe
Aerological Method Evaporation Studies Northwestern Europe
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2009/10/29
Two different approaches of the aerological method were used for estimating evaporation in northwestern Europe in the period 1969-1970.
Daily operational aerological observations (»the synoptic...
A One-Dimensional Numerical Model for Temperature Studies in Lakes
One-Dimensional Numerical Model Temperature Studies
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2009/10/29
Most hydro-electric schemes change the seasonal variation of river discharge. As a result of this the temperature in lakes downstream of a hydro-electric plant will be changed. The numerical model des...
Studies of the Variations in Water Content in the Unsaturated Zone of an Esker
Variations Water Content Unsaturated Zone Esker
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2009/10/29
In this study the changes in water content in the unsaturated zone of a large
esker at T b s j o have been measured with a combined gammalneutron probe.
Periods of heavy rainfall and intense snow-me...
Hydrogeology of Crystalline Rocks:Case Studies of Two Areas in India
Hydrogeology Crystalline Rocks Case Studies Two Areas India
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2009/10/28
Two-thirds of India is underlain by consolidated rocks and approximately onehalf
of this hard rock area is composed of Precambrian crystalline rocks. Many
rural areas in India are dependent on groun...