搜索结果: 1-14 共查到“水文测量 aquifer”相关记录14条 . 查询时间(0.028 秒)
Evaluating Groundwater Potential of a Hard-rock Aquifer Using Remote Sensing and Geophysics
Groundwater remote sensing geophysics well-yield
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2015/8/14
Water constitutes one of the sensitive environmental parameters of the hydrological processes. Therefore, the study of water resources exploitation sustainable to the environment is important. Water r...
Assessing aquifer vulnerability to arsenic pollution using DRASTIC and GIS of North Bengal Plain:A case study of English Bazar Block, Malda District,West Bengal,India
DRASTIC vulnerability arsenic groundwater Malda West Bengal
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2015/8/13
Geographic Information System (GIS) was utilized to apply a modified DRASTIC method to assess the aquifer vulnerability to pollution of English Bazar Block of Malda District, West Bengal, India. In th...
Assessment of conceptual model uncertainty for the regional aquifer Pampa del Tamarugal – North Chile
conceptual model uncertainty regional aquifer Pampa del Tamarugal North Chile
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2010/2/20
In this work we assess the uncertainty in modelling the groundwater flow for the Pampa del Tamarugal Aquifer (PTA) – North Chile using a novel and fully integrated multi-model approach aimed at explic...
Design and development of a planning support system for policy formulation in water resources rehabilitation:the case of Alcázar De San Juan District in Aquifer 23,La Mancha,Spain
planning support system policy formulation water resources rehabilitation
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2009/12/4
To support policy formulation for rehabilitation of the natural environment in the Western Mancha region in Spain, a planning support system was developed and applied. The system is based on a framewo...
PUMPING TESTS AND HYDROGEOLOGICAL INVESTIGATIONS OF AN ARTESIAN AQUIFER NEAR HORSENS,DENMARK
PUMPING TESTS HYDROGEOLOGICAL INVESTIGATIONS ARTESIAN AQUIFER
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2009/10/30
In the Egebjerg area, near Horsens, several aquifers consisting of glacial outwash material deposited in a glacial eroded buried valley in the Tertiary formation have been encountered.
The lowest of ...
A Method of Calculating the Hydraulic Properties of Leaky Aquifer Systems
Hydraulic Properties Leaky Aquifer Systems
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2009/10/29
This paper describes a method for calculating the hydraulic properties of esker
aquifers where a leakage to the aquifer is induced by ptimping. The method is an
extension of the channel method descr...
A Numerical Model of Aquifer Tests in Multi-Layered Aquifer/Aquitard Systems
Numerical Model Aquifer Tests Multi-Layered Aquifer/Aquitard Systems
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2009/10/28
Numerical model is presented, capable of computing drawdowns anywhere
in a multiaquiferlaquitard system, resulting from pumping from a single well,
screened in arbitrarily chosen aquifer(s) in the s...
Stochastic Modelling of a Contaminated Aquifer
Stochastic Modelling Contaminated Aquifer
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2009/10/27
A stochastic solute transport model is applied to a groundwater contamination
case. The contamination is caused by leachate from an unprotected landfill
situated in a highly-permeable unconfined aqu...
Determination of Steady State Drawdowns in a Horizontal Double Aquifer System
Steady State Drawdowns Horizontal Double Aquifer System
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2009/10/27
Using Ditkin's operator the exact analytical expressions for drawdowns for
coupled two finite aquifer system in which pumpage from the upper and lower
aquifer is balanced by a reduction in evapotran...
Spring Discharge and Aquifer Characteristics in a Sandy Till Area in Southeastern Sweden
Spring Discharge Aquifer Characteristics Sandy Till Area
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2009/10/27
Spring discharge and groundwater levels were used to study groundwater outflow
recessions, groundwater reservoir sizes, water yielding properties and
saturated hydraulic conductivities in a sandy ti...
Sample Functions as Indicators of Aquifer Heterogeneities
Sample Functions Indicators Aquifer Heterogeneities
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2009/10/26
An adaptive slope matching method is used to evalute the aquifer heterogeneity
from constant rate aquifer test data. The basic aquifer parameters such as the
storativity and transmissivity are consi...
Evaluation of Geological and Recharge Parameters for an Aquifer in Southern Sweden
Evaluation of Geological Recharge Parameters Southern Sweden
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2009/10/26
Groundwater levels fluctuate as a result of changes in the relation between
inflow and outflow to the aquifer, and the magnitude of the fluctuations are
also depending on the geologic conditions in ...
Hydrogeophysical Concepts in Aquifer Test Analysis
Hydrogeophysical Concepts Aquifer Test Analysis
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2009/10/26
Aquifer test data analysis is an art leading to reliable hydraulic parameter
identifications rather than a mechanical curve fitting. Most often aquifer test
data processing is achieved by matching t...
Estimation of Aquifer Parameters by Least-Squares Method under Linear Flow Conditions in Fractured Rocks
Aquifer Parameters Least-Squares Method Linear Flow Conditions
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2009/10/26
Pumping and recovery test data in phyllite formations were analysed under linear
flow conditions by incorporating modification in the method proposed by Sen
(1986). Although the Sen (1986) method is...