Study on the Hydraulic Connectivity between Holocene and Pleistocene Aquifers and the Red River in Hung Yên City Area
http://repository.vnu.edu.vn/handle/VNU_123/999
The groundwater system in B c B plain in general and in Hu
ng Yên province in particular consists of Holocene aquifers and Pleistocene
aquifers.
Analysis of the hydraulic connectivity between the Holocene
and Pleistocene aquifers plays an important decision on that which conceptual
groundwater model is.
The latter then decides various analyses regarding the
groundwater hydraulic and dynamic regime, the formation of groundwater chemical
compounds resulted from different mixing mechanisms, the structure of the
groundwater system to be used in numerical simulation etc.
This paper focused on the clarification of the hydraulic
connectivity between the Holocene aquifer and lower Pleistocene aquifers and
their hydraulic connectivity with the main rivers in the area.
Comprehensive analysis of the groundwater monitoring water
levels with use of the hydraulic parameters of the aquifers, river water level
fluctuation had been carried out.
The results have shown that there is a negligible hydraulic
connectivity between the Holocene and Pleistocene aquifers in H ung Yên
province.
The fluctuation of groundwater level of lower Pleistocene
aquifer has been proved to be dominated by the large river such as the Red
river and Duong river by an analytical analysis and finite element modeling.
The results of application of finite element modeling had
been compared with the analytical results and demonstrated a good match.
An important conclusion was made that groundwater resources
potential thanks to the Red river for the water needs of the area.
Title:
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Study on the Hydraulic Connectivity between Holocene and
Pleistocene Aquifers and the Red River in Hung Yên City Area
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Authors:
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Keywords:
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Groundwate;B ắc Bộ plain;Holocene;Pleistocene;Spearman
correlation;Pearson Correlation;Hydraulic Connectivity;Hydraulic
Parameters;FEM
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Issue Date:
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2015
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Publisher:
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ĐHQGHN
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Citation:
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tr.11-22
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Abstract:
|
The groundwater system in B c B plain in general and in Hu
ng Yên province in particular consists of Holocene aquifers and Pleistocene
aquifers. Analysis of the hydraulic connectivity between the Holocene and
Pleistocene aquifers plays an important decision on that which conceptual
groundwater model is. The latter then decides various analyses regarding the
groundwater hydraulic and dynamic regime, the formation of groundwater
chemical compounds resulted from different mixing mechanisms, the structure
of the groundwater system to be used in numerical simulation etc. This paper
focused on the clarification of the hydraulic connectivity between the
Holocene aquifer and lower Pleistocene aquifers and their hydraulic
connectivity with the main rivers in the area. Comprehensive analysis of the
groundwater monitoring water levels with use of the hydraulic parameters of
the aquifers, river water level fluctuation had been carried out. The results
have shown that there is a negligible hydraulic connectivity between the
Holocene and Pleistocene aquifers in H ung Yên province. The fluctuation of
groundwater level of lower Pleistocene aquifer has been proved to be
dominated by the large river such as the Red river and Duong river by an
analytical analysis and finite element modeling. The results of application
of finite element modeling had been compared with the analytical results and
demonstrated a good match. An important conclusion was made that groundwater
resources potential thanks to the Red river for the water needs of the area.
|
URI:
|
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ISSN:
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0866-8612
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Appears in Collections:
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