Analysis of Groundwater Conductivity and Water Temperature Changes in Greenhouse Complex by Water Curtain Cultivation

Mi Kyung Baek; Sang Min Kim

doi:10.5389/KSAE.2023.65.6.093

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2023 Vol.65, Issue 6 Preview Page

Analysis of Groundwater Conductivity and Water Temperature Changes in Greenhouse Complex by Water Curtain Cultivation 수막용수 사용으로 인한 시설재배지역의 지하수 수온과 전기전도도 변화 특성 분석

2023. pp. 93-103

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Abstract

This study aimed to analyze the impact of water curtain cultivation in the greenhouse complexes on groundwater’s electric conductivity and water temperature. The greenhouse complexes are mainly situated along rivers to secure water resources for water curtain cultivation. We classified the groundwater monitoring well into the greenhouse (riverside) and field cultivation areas (plain) to compare the groundwater impact of water curtain cultivation in the greenhouse complex. The groundwater observation network in Miryang, Gyeongsangnam-do, located downstream of the Nakdong River, was selected for the study area. As a result of analyzing the electric conductivity and water temperature, the following differences were found in the observed characteristics by region. 1) The electric conductivity and water temperature of the riverside area, where the permeability is high and close to rivers, showed a constant pattern of annual changes due to the influence of river flow and precipitation. 2) The flat land in general agricultural areas showed general characteristics of bedrock observation in the case of water temperature. Still, it seemed more affected by the surrounding well's water use and water quality. The electric conductivity did not show any particular trend and was influenced by the surrounding environment according to the location of each point.

Keywords

Groundwater

water curtain cultivation

greenhouse

electric conductivity

water temperature

References

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Information

Publisher :The Korean Society of Agricultural Engineers
Publisher(Ko) :한국농공학회
Journal Title :Journal of Korean Society of Agricultural Engineers
Journal Title(Ko) :한국농공학회논문집
Volume : 65
No :6
Pages :93-103
Received Date : 2023-10-15
Revised Date : 2023-11-08
Accepted Date : 2023-11-08
DOI :https://doi.org/10.5389/KSAE.2023.65.6.093

Journal of Korean Society of Agricultural Engineers ISSN:1738-3692(Print) 2093-7709(Online) 한국농공학회논문집

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REFERENCES