Spatial Analysis of Water Springs Potential in Sub Drainage Basin Hulu Jeneberang South Sulawesi Province

Baharuddin, I I; Badwi, Nasiah; Darwis, Muh.

doi:10.1088/1742-6596/1899/1/012064

Cited by 5 publications

(6 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Namun ketersediaan air tetap karena hanya mengalami perputaran (siklus). Untuk memenuhi kebutuhan air yang semakin berkembang, maka diperlukan sumber air selain curah hujan dan aliran permukaan, yaitu air tanah (Baharuddin et al, 2021;. Air tanah merupakan air di alam yang terdapat di bawah permukaan tanah atau di selahselah batuan.…”

Section: Pendahuluanunclassified

Analisis Spasial Potensi Air Tanah Di Kabupaten Wajo Provinsi Sulawesi Selatan

Badwi

2024

JES

View full text Add to dashboard Cite

Water is a very important necessity in life. The need for water is increasing and growing, because the population continues to grow. The purpose of this study illustrates the potential of groundwater in Wajo Regency. The analysis methods used are: Remote Sensing and Geographic Information Systems. There are 7 variables that are stacked in this study, namely: Rainfall, Rock Type, Soil Type, Place Altitude, Slope Slope, Vegetation Density and Land Use. The results showed that there are three classes of groundwater potential, namely: low, medium, and high. The largest area is in the medium class covering an area of 213,017 Ha (90.02 percent) spread across all districts in the Wajo Regency area. High groundwater potential class covering an area of 418,464.8 Ha (7.80 percent) spread across 8 districts, namely: Pitumpanua, Keera, Sajoangin, Penrang, Takkalalla, Bola, Belawa, and Maniangpajo. The dominant factors as determinants of high and low groundwater potential in Wajo Regency are the 7 variables that are mutually combined between variables but the most dominant are: Rainfall, Rock Type, Soil Type, and Land Use. The groundwater potential class is now in the medium class. These conditions must be maintained to prevent a groundwater crisis in Wajo Regency

show abstract

Section: Pendahuluanunclassified

Analisis Spasial Potensi Air Tanah Di Kabupaten Wajo Provinsi Sulawesi Selatan

Badwi

2024

JES

View full text Add to dashboard Cite

show abstract

“…Seiring dengan bertambahnya penduduk maka kebutuhan akan air semakin banyak. Untuk memenuhi kebutuhan tersebut, diperlukan sumber air selain curah hujan dan aliran permukaan, yaitu air tanah (Baharuddin et al, 2021;Nasiah et al, 2022). Air tanah merupakan bagian air di alam yang terdapat di bawah permukaan tanah.…”

Section: Pendahuluanunclassified

“…Air tanah merupakan bagian air di alam yang terdapat di bawah permukaan tanah. Pembentukan air tanah mengikuti siklus atau peredaran air di bumi yang disebut daur hidrologi, yaitu proses alamiah yang berlangsung pada air di alam yang mengalami perpindahan tempat secara berurutan dan terus menerus (Chow, 1988;Kodoatie, 2012: Baharuddin et al, 2021Nasiah et al, 2022).…”

Section: Pendahuluanunclassified

Analisis Potensi Air Tanah di Kabupaten Gowa Provinsi Sulawesi Selatan

Ichsan Invanni Baharuddin,

Nasiah Badwi,

Sulaiman Zhiddiq

2023

semnasdies

View full text Add to dashboard Cite

This study aims to describe the potential of groundwater in Gowa Regency. The methods used are: Remote Sensing and Geographic Information Systems. There are 6 variables overlayed in this study, namely: Rainfall, Rock Type, Slope, Soil Type, Vegetation Density, and Land Use. The results showed that there are five classes of groundwater potential, namely: very low, low, medium, high, and very high. Most of the area is in the high class covering an area of 97,357.47 Ha (53.96 percent) spread throughout the sub-district. The class of groundwater potential is very high covering an area of 44,880.89 Ha (24.87 percent) spread across 17 districts. The variables that determine the high and low groundwater potential in an area are mutually combined between variables but the most dominant are: Rainfall, rock type, and land use.

show abstract

“…Dari 10 variabel tersebut saling kombinasi dalam hal penyebabkan longsor di wilayah DAS Takapala. Wilayah tersebut perlu diperhatikan supaya bahaya longsornya tidak semakin meningkat karena merupakan wilayah hulu DAS Jeneberang sumber air Bendungan Bili-bili (Baharuddin et al, 2021).…”

Section: B Tingkat Rawan Longsor DI Das Takapalaunclassified

Daerah Rawan Bencana Longsor di DAS Takapala Sub DAS Jeneberang Bagian Hulu Kabupaten Gowa Provinsi Sulawesi Selatan

Badwi

Sakinah

2022

lageografia

View full text Add to dashboard Cite

In recent years, Indonesia has often been hit by various disasters, one of which is the Landslide. Landslides cause many casualties, both life and property. This study aims to: determine areas prone to landslides in the Takapala watershed, Jeneberang sub-watershed. This research approach uses land units derived from soil maps, slope maps, landform maps, and land use maps to produce 30 land units. The research variables used were rainfall, rock types, slope, soil texture, soil permeability, thickness of soil solum, depth of rock weathering, steep walls, land use, and vegetation density. The method used in this research is overlay with Geographic Information system. The sample was determined by purposive area sampling. The results showed that there are two levels of vulnerability to landslides, namely; Sufficiently Vulnerable covering an area of 3,211.30 Ha (81.44%) located in the upstream, middle and downstream parts of the watershed, the Vulnerable level covering an area of 731.69 Ha (18.56 %), spread over the upstream, and middle of the watershed. Factors that affect landslides in this area are mutually supporting one variable with another variable. Serious attention is needed so that the landslide-prone level does not increase to become very vulnerable.AbstrakBeberapa tahun terakhir Indonesia sering dilanda berbagai bencana, salah satunya bencana Longsor. Bencana longsor menimbulkan banyak korban baik jiwa maupun harta benda. Penelitian ini bertujuan untuk: mengetahui daerah rawan bencana longsor di DAS Takapala Sub DAS Jeneberang. Pendekatan penelitian ini menggunakan satuan lahan yang diturunkan dari peta tanah, peta lereng, peta bentuklahan, dan peta penggunaan lahan sehingga menghasilkan 30 satuan lahan. Variabel penelitian yang digunakan adalah curah hujan, jenis batuan, kemiringan lereng, tekstur tanah, permeabilitas tanah, ketebalan solum tanah, kedalaman pelapukan batuan, dinding terjal, penggunaan lahan, dan kerapatan vegetasi. Metode yang digunakan dalam penelitan ini yaitu overlay dengan system Informasi Geografis. Sampel ditentukan secara purposive area sampling. Hasil penelitian menunjukkan bahwa terdapat dua tingkat kerawanan bencana longsor yaitu; Cukup Rawan seluas 3.211,30 Ha (81,44 %) terdapat di bagian hulu, tengah dan hilir DAS, tingkat Rawan seluas 731,69 Ha (18,56 %), tersebar di bagian hulu, dan tengah DAS. Faktor yang berpengaruh terhadap longsor di wilayah ini yaitu saling mendukung variabel satu dengan variabel lainnya. Perlu perhatian yang serius supaya tingkat rawan longsornya tidak meningkat menjadi sangat rawan.

show abstract

Spatial Analysis of Water Springs Potential in Sub Drainage Basin Hulu Jeneberang South Sulawesi Province

Cited by 5 publications

References 1 publication

Analisis Spasial Potensi Air Tanah Di Kabupaten Wajo Provinsi Sulawesi Selatan

Analisis Spasial Potensi Air Tanah Di Kabupaten Wajo Provinsi Sulawesi Selatan

Analisis Potensi Air Tanah di Kabupaten Gowa Provinsi Sulawesi Selatan

Daerah Rawan Bencana Longsor di DAS Takapala Sub DAS Jeneberang Bagian Hulu Kabupaten Gowa Provinsi Sulawesi Selatan

Contact Info

Product

Resources

About