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Potential groundwater recharge zone in the groundwater basin of Majalengka Regency
IOP Conference Series: Earth and Environmental Science Pub Date : 2020-09-22 , DOI: 10.1088/1755-1315/561/1/012023
A H Nasution , E Kusratmoko , A Rustanto

Water is an important natural resource in supporting the lives of all living things. The increasing population in Majalengka District adding a large amount of water usage. The extraction of groundwater that has been carried out over time has also increased, thus, a study is needed to reveal groundwater recharge zone so that we can predict the groundwater reserves in a certain area. Therefore, a study entitled Potential Groundwater Recharge Zone in CAT Majalengka needs to be conducted because CAT is a location where rainwater falls and can also be used as data to estimate the groundwater reserves in a certain area. The method used in this study was SMCE (Spatial Multi-Criteria Evaluation) by using a quality point system on each variable used. The variables used in this study were lithology, rainfall, slope, altitude, land use, soil texture, and flow density. The results of this study showed that the potential groundwater recharge zones in CAT Majalengka were dominated by high and very high classifications. High and very high classification potential dominated at an altitude of 500-1000 meter above sea level.



中文翻译:

Majalengka Regency地下水盆地潜在的地下水补给区

水是维持所有生物生命的重要自然资源。Majalengka 区不断增加的人口增加了大量的用水量。随着时间的推移进行的地下水开采也有所增加,因此需要研究揭示地下水补给区,以便我们可以预测某个地区的地下水储量。因此,需要进行题为“CAT Majalengka 的潜在地下水补给区”的研究,因为 CAT 是雨水落下的地方,也可以作为数据来估算某个区域的地下水储量。本研究中使用的方法是 SMCE(空间多标准评估),通过对所使用的每个变量使用质量点系统。本研究中使用的变量是岩性、降雨量、坡度、海拔、土地利用、土壤质地、和流动密度。这项研究的结果表明,CAT Majalengka 的潜在地下水补给区以高和非常高的分类为主。高和超高分类潜力在海拔500-1000米的高度占主导地位。

更新日期:2020-09-22
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