2018
DOI: 10.1111/gwat.12808
|View full text |Cite
|
Sign up to set email alerts
|

Recognition of Regional Water Table Patterns for Estimating Recharge Rates in Shallow Aquifers

Abstract: We propose a new method for groundwater recharge rate estimation in regions with stream-aquifer interactions, at a linear scale on the order of 10 km and more. The method is based on visual identification and quantification of classically recognized water table contour patterns. Simple quantitative analysis of these patterns can be done manually from measurements on a map, or from more complex GIS data extraction and curve fitting. Recharge rate is then estimated from the groundwater table contour parameters, … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2019
2019
2022
2022

Publication Types

Select...
3

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 28 publications
0
1
0
Order By: Relevance
“…Unsaturated zone processes can be important for recharge estimation, especially in very shallow water table conditions (Goncalves et al 2019;Crosbie et al 2005) but estimating unsaturated zone parameters is challenging. Some researchers (Chang et al 2018;Liang et al 2017;Park 2012;Park and Parker 2008;Sophocleous 1991) have investigated both saturated zone and unsaturated zone processes, and a new recharge estimation approach is based on GIS analysis of seasonal water table patterns (Gilmore et al 2019). Fundamentally, most of the above methods offer only indirect insight into recharge processes whereas saturated zone methods involve hydraulic head response to direct forcing.…”
Section: Introductionmentioning
confidence: 99%
“…Unsaturated zone processes can be important for recharge estimation, especially in very shallow water table conditions (Goncalves et al 2019;Crosbie et al 2005) but estimating unsaturated zone parameters is challenging. Some researchers (Chang et al 2018;Liang et al 2017;Park 2012;Park and Parker 2008;Sophocleous 1991) have investigated both saturated zone and unsaturated zone processes, and a new recharge estimation approach is based on GIS analysis of seasonal water table patterns (Gilmore et al 2019). Fundamentally, most of the above methods offer only indirect insight into recharge processes whereas saturated zone methods involve hydraulic head response to direct forcing.…”
Section: Introductionmentioning
confidence: 99%