Spatial Analysis to Determine Groundwater Recharge Area in Purworejo Regency, Central Java Province/Indonesia

Putranto, Thomas Triadi; Aryanto, Daniel Eko

doi:10.1051/e3sconf/20187303025

Cited by 3 publications

(3 citation statements)

References 11 publications

(4 reference statements)

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“…The weather shows that the air temperature generally ranges from 22 o C -32 o C, with an average temperature of 26 o C. The evaporation is moderate in rainy season and increases when dry season. Rainfall rates is high (300 -400 mm/ month) during the rainy season and moderate (100 -150 mm/month) in the dry season (Meteorology Climatology and Geophysics Council, 2018), or 3000 -4000 mm/year (Putranto & Aryanto, 2018).…”

Section: Introductionmentioning

confidence: 99%

“…Many researchers have conducted groundwater research using hydrochemical methods in an area, including by utilizing groundwater chemical composition to determine their behavior in aquifers (Alam et al, 2014(Alam et al, , 2019Putranto et al, 2017;Putranto & Aryanto, 2018;Setiawan et al, 2020aSetiawan et al, , 2020b). In addition, isotope studies have also been developed in many groundwater basins, specifically using stable isotopes of 18 O and 2 H (D).…”

Section: Introductionmentioning

confidence: 99%

“…Most of the western part of studied areas are included in Kaligesing Subdistrict, Purworejo District, while the eastern part are included in Girimulyo Subdistrict, West Progo District. The land use of the areas is dominated by forest, garden, brush and empty land (Putranto & Aryanto, 2018), while settlements are only found rarely and locally.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Groundwater Flow Model In The Center Of West Progo Dome, Kaligesing, Purworejo, Central Java And Its Surrounding Area, Based On Hydrochemical And Isotopic Characteristics

Sulaksana¹,

C.S.S.S.A.²,

Sudradjat³

2021

BGSM

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Groundwater studies were carried out in the center of the West Progo Dome, at Kaligesing, Purworejo District, Central Java, and its surrounding area, with an emphasis on hydrochemical problems. As a water-scarce area, groundwater studies are urgently needed in this area. This research is intended as a hydrogeological study with the aim of knowing the conceptual groundwater flow model in the study area. The method used is a field hydrogeological survey as well as hydrochemical and natural isotope analysis supported by chemical and groundwater isotope data. Less clear hydrochemical evolution indicates that the process of groundwater flow is dominant in the local flow system. Groundwater facies is dominated by bicarbonate type, neutral pH, relatively low total dissolved solid (TDS), and electric conductivity (EC), and influenced by season or rainfall. The dominant hydrochemical processes in the groundwater system are leaching, ion exchange, sulfate reduction, and dilution. Groundwater facies is determined by the rock minerals marked by differences in hardness and TDS. Whereas, stable isotope contents of groundwater vary from light to heavy. Springs with light isotopes show the circulation of deep groundwater flow or from a relatively high recharge zone, either locally or from other places around it. Isotopic enrichment in all seasons can occur due to evaporation or mixing with surface water that has undergone previous evapotranspiration, indicated by increasing of heavy isotopes or δD-excess (d) of groundwater. There are two types of groundwater flow patterns, namely shallow and deep groundwater flow patterns. Shallow groundwater is characterized by heavy isotopes, shifted with relatively small d. Deep groundwater circulation pattern is characterized by a consistent, light δD value and appreciable d.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Groundwater Flow Model In The Center Of West Progo Dome, Kaligesing, Purworejo, Central Java And Its Surrounding Area, Based On Hydrochemical And Isotopic Characteristics

Sulaksana¹,

C.S.S.S.A.²,

Sudradjat³

2021

BGSM

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Mapping of Groundwater Vulnerability Index in the Alluvial Plain of Semarang City Using the Susceptibility Index Method

2019

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One of the negative impacts of settlements and urbanization is the decline in groundwater quality. In maintaining the sustainability of groundwater for a long period of time, a special study is needed, which can be done by examining groundwater vulnerability. The alluvial plain of Semarang City currently faces environmental problems such as degradation of groundwater quality which is the negative impact of the settlement, The purpose of this study was to examine groundwater vulnerability in the alluvial plain area of Semarang City. The Susceptibility Index method is using a spatial analysis tool based on rating and weighting value of some parameters, i.e. Depth of groundwater, recharge, aquifer media, slope, and land use. The result of this research reveals that about 41.3% area is covered under the high vulnerable zone, 50.3% area under moderately vulnerable zone and 8.4% area under the low vulnerable zone. 7 sub districts namely Tugu, Semarang Barat, Semarang Utara, Semarang Timur, Gayamsari, Pedurungan and Genuk, most of which are in the high vulnerability zone. Whereas the Ngaliyan, Semarang Selatan, Semarang Tengah, Candisari, and Gajah Mungkur, which are mostly in the low to moderate vulnerability zones.

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Mapping of groundwater potential in north–western zone of Tamil Nadu

Jeyasingh,

Flora,

Kousalya

et al. 2024

Fifth International Conference on Applied Sciences: Icas2023

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Spatial Analysis to Determine Groundwater Recharge Area in Purworejo Regency, Central Java Province/Indonesia

Cited by 3 publications

References 11 publications

Groundwater Flow Model In The Center Of West Progo Dome, Kaligesing, Purworejo, Central Java And Its Surrounding Area, Based On Hydrochemical And Isotopic Characteristics

Groundwater Flow Model In The Center Of West Progo Dome, Kaligesing, Purworejo, Central Java And Its Surrounding Area, Based On Hydrochemical And Isotopic Characteristics

Mapping of Groundwater Vulnerability Index in the Alluvial Plain of Semarang City Using the Susceptibility Index Method

Mapping of groundwater potential in north–western zone of Tamil Nadu

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