搜索结果: 1-15 共查到“理学 Ground water”相关记录31条 . 查询时间(0.144 秒)
Surface Nuclear Magnetic Resonance (SNMR) - A new method for exploration of ground water and aquifer properties
surface NMR ground water aquifer assessment hydrogeophysics
2015/9/29
The Surface Nuclear Magnetic Resonance (SNMR) method is a fairly new technique in geophysics to assess ground water, i.e. existence, amount and productibility by measurements at the surface. The NMR t...
Observing geoethics in mining and in ground-water development: An Indian experience
Mining Groundwater Geoethical practices India
2015/8/26
Two famous quotes from ‘Mahatma Gandhi’, the Indian philosopher, are helpful in describing the foundation of geoethics: (a) “God has provided enough resources for everyone’s need but not for everyone’...
Estimating Limiting Nutrient Loadings in an Interacting Surface and Ground Water Basin
L-THIA model water quality sediment Snake River Basin Idaho
2015/8/11
Watershed management requires the determination of both point and non-point sources of pollution within a watershed. The primary non-point source pollutants in a typical watershed are nutrients (mainl...
Prediction of Ground Water Vulnerability using an Integrated GIS-based neuro-fuzzy techniques
Geographic Information System GIS
2015/8/6
There is a need to develop new modeling techniques that assess ground water vulnerability with less expensive data and which are robust when data are uncertain and incomplete. Incorporation of Geograp...
ASSESSING THE ROLE OF GEOLOGIC SETTING ON THE HYDROLOGY AND GROUND WATER GEOCHEMISTRY OF FENS IN THE GLACIATED MIDWESTERN UNITED STATES
Fen Geochemistry Hydrology Wetlands
2015/1/16
ABSTRACT
Dustin Graves
ASSESSING THE ROLE OF GEOLOGIC SETTING ON THE HYDROLOGY AND GROUND WATER GEOCHEMISTRY OF FENS IN THE GLACIATED MIDWESTERN UNITED STATES
A water quality investigation of se...
Estimating Limiting Nutrient Loadings in an Interacting Surface and Ground Water Basin
sediment Snake River Basin Idaho
2015/1/6
Watershed management requires the determination of both point and non-point sources of pollution within a watershed. The primary non-point source pollutants in a typical watershed are nutrients (mainl...
Prediction of Ground Water Vulnerability using an Integrated GIS-based neuro-fuzzy techniques
Geographic Information System GIS Spatial Modeling Remote Sensing Fuzzy Logic Neural Networks
2015/1/4
There is a need to develop new modeling techniques that assess ground water vulnerability with less expensive data and which are robust when data are uncertain and incomplete. Incorporation of Geograp...
The evaluation of ground water pollution in alluvial and crystalline aquifer by Principal Component Analysis
Principal Component Analysis–Groundwater
2014/11/26
In order to evaluate the groundwater pollution, the application of statistical principal
components analysis (PCA) was used as one useful tool. PCA was based on the physical–
chemical data of groun...
Role of Remote Sensing and GIS in artificial recharge of the ground water aquifer in Ottapidaram taluk, Tuticorin district, South India
Hydrogeology artificial recharge groundwater aquifer
2014/11/24
The world population is expected to double by the middle of the next century, to about 10.6
billion people. More than 80% of these people will live in what is presently known as the
"Third World."...
A geospatial technique for demarcating ground water recharge potential zones: A study of Mahi - Narmada Inter stream region, Gujarat
Geospatial, Ground water Recharge Zone Suitability
2014/11/19
With the current pace of development and utilization of resources at various levels of human
development, the demand for water is ever increasing. But the fact remains the same i.e.
natural resour...
AQUIFER GEOMETRY, BASEMENT-TOPOGRAPHY AND GROUND WATER QUALITY AROUND KEN GRABEN, INDIA
DEM Basement topography Remote Sensing GIS Aquifer geometry
2014/11/12
In this study a systematic approach has been made for the analysis of Ken graben area by
integrating the remote sensing data with the hydrologic data to study the subsurface
geological and geomorph...
Effcts of Anthropogenic Stage Fluctuations on Surface Water/Ground Water Interactions Along the Deerfild River, Massachusett
Anthropogenic Stage Fluctuations Surface Water/Groundwater Interactions Deerfield River Massachusetts
2014/10/22
Understanding the connection of surface waters to ground-water systems is important when evaluating potential water resources. In the past surface waters and ground-water have been viewed as two diffe...
EXPERIMENTAL TEST ON CONTROL POINTS MATERIALIZATION FOR THE STUDY OF VERTICAL MOVEMENTS OF SOIL AND ITS INTERACTIONS WITH GROUND WATER CONTENTS
Benchmarks Monumentation Vertical movements Measurement Monitoring Levelling InSAR Soil water content
2014/4/24
In the study of soil vertical movements, one of the techniques most commonly used is the spirit levelling, now flanked by satellite
SAR interferometry and by the analysis of time series acquired thr...
The article deals with unsteady ground water flow in an aquifer of limited
horizontal extent. The changes in storage are taken to be dependent
on a storage coefficient S, and flow rates are taken to...
GROUND WATER INVESTIGATION IN GNEISSIAN ROCK,SYSTEMATIC STUDY OF A SMALL AREA
GROUND WATER INVESTIGATION GNEISSIAN ROCK SYSTEMATIC STUDY
2009/10/29
Careful investigations should precede drillings in hard rocks for drinking
water. A description is given of a method for groundwater prospecting in
hard rocks which integrates studies of petrography...