Identifikasi Kemiskinan Air Di Daerah Aliran Sungai Citarum Hulu: Kasus Daerah Bandung Raya

Maulani, Nova; Sunardi, S; Sumiarsa, Dadan; Djuwansah, D

doi:10.14710/jil.11.2.92-99

Cited by 3 publications

(2 citation statements)

References 11 publications

(4 reference statements)

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“…Aliran permukaan di DAS Citarum hulu mencapai 3.632,50 juta m 3 /tahun dan kelas indeks erosi sangat buruk yaitu 491 ton/ha/tahun dengan jumlah erosi total adalah 112 juta ton/tahun (Imansyah, 2012;BPDAS Citarum Ciliwung -IPB, 2011). Selain itu, bahaya kekeringan menyebabkan wilayah Kabupaten Bandung, Kota Bandung, dan Kota Cimahi termasuk dalam wilayah berkategori kemiskinan air cukup tinggi atau dalam kondisi tidak aman (Maulani et al, 2013).…”

Section: Pendahuluanunclassified

Pengaruh Perubahan Luas Tutupan Lahan Hutan Terhadap Karakteristik Hidrologi DAS Citarum Hulu

Salim¹,

Dharmawan²,

Narendra³

2019

J. Ilmu Lingk.

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The decline in water resources and the occurrence of various hydrological disasters in the Citarum watershed indicate the need to restructure the components inside the watershed, especially land cover in the upper watershed area. This study aims to determine the effect of forest land cover on the hydrological parameters of the upstream Citarum watershed through simulations of the SWAT (Soil and Water Assessment Tool) model. The results showed that the forest cover in the Citarum watershed was only 15.96% of the watershed area and only 4.94% was located in the Upper area. The Flow Rate Coefficient of the upstream Citarum watershed is 31.4, the annual average surface flow and annual erosion are 933.03 mm and 517.9 tons/ha respectively. The simulation from several scenarios shows that a decreasing in forest area can increase discharge and surface runoff, whereas an increase in forest area will increase soil infiltration and evapotranspiration. Decreasing forest area by 10% from existing conditions caused 58% of rainwater to become surface runoff. The large number of discrepancies between the existing conditions and the directions in the RTRWP will require a long time and large costs to adjust so that the short-term alternative that can be done is to convert dryland agricultural cover to the forest to reach forest cover of at least 45% of the land area in the upstream area and can optimize the hydrological function of the watershed.

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Section: Pendahuluanunclassified

Pengaruh Perubahan Luas Tutupan Lahan Hutan Terhadap Karakteristik Hidrologi DAS Citarum Hulu

Salim¹,

Dharmawan²,

Narendra³

2019

J. Ilmu Lingk.

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“…The involvement of various parties is expected the community to also involve and observe the running of Citarum Harum project. 27 Oded M Danial, the Mayor of Bandung, expressed his admiration for the Citarum Harum program which is considered to be running well. He considers this program to have a good impact on many aspects in Bandung city environment, including the rivers in Bandung city.…”

Section: Switching the Community Crop Commoditiesmentioning

confidence: 99%

Indonesian National Army Involvement in the Law Enforcement: Environmental Pollution in Citarum River

2020

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Citarum river, located in West Java, is the longest and the largest river in Indonesia. Nevertheless, it is also noted as the most polluted rivers in the world. The aims of this research are to know the steps and the efforts taken by the government in the manifestation of Citarum Harum program, to understand the legal basis or the legal form or legislation with the involvement of the Indonesian National Army, and to see the social impact of this program for the local community. The juridical-empirical research methodology in this study refers to a research method in the literature study and an interview to sources by asking several questions face to face. The findings showed the Government involvement in handling Citarum River is stipullated in the Presidential Regulation Number 15 of 2018, the acceleration of pollution control and damage of watershed. To tackle with the problem, the government hold a program called Citarum Harum. In addition, the involvement and the various efforts done by Indonesian National army members in the program is in accordance with the mandatory laws. It has a significant impact on the ecosystem and the local community.Sungai Citarum yang terletak di Jawa Barat merupakan sungai yang paling panjang dan paling besar di Indonesia. Namun sayangnya, Sungai Citarum tercatat sebagai salah satu dari sungai yang paling tercemar di dunia.. Tujuan penelitian ini untuk mengetahui langkah-langkah pemerintah dalam upaya mewujudkan program Citarum Harum, mengetahui dasar hukum dan kaitan hukum atau undang-undang dengan keterlibatan Tentara Nasional Indonesia dalam program Citarum Harum, dan mengetahui dampak sosial program Citarum Harum bagi masyarakat setempat. Metode penelitian hukum yuridis empiris yaitu metode penelitian studi kepustakaan dan wawancara yang dilakukan dengan mengajukan beberapa pertanyaan kepada narasumber secara langsung dengan bertatap muka. Hasil penelitian menunjukkan bahwa penanganan Sungai Citarum yang melibatkan pemerintah, yaitu Peraturan Presiden Nomor 15 Tahun 2018 tentang Percepatan Pengendalian Pencemaran dan Kerusakan Daerah Aliran Sungai Citarum dengan pemerintah juga mengadakan sebuah program untuk menanggulangi pencemaran dalam Sungai Citarum ini, yang diberi nama Citarum Harum dan keterlibatan anggota Tentara Nasional Indonesia dalam program Citarum Harum dalam melakukan berbagai upaya yang sesuai dengan amanah Undang-undang ini memberikan dampak yang cukup signifikan terhadap ekosistem dan juga sosial masyarakat setempat.

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Spatial interaction of groundwater and surface topographic using geographically weighted regression in built-up area

Mulyadi

Dede

Widiawaty

2020

IOP Conf. Ser.: Earth Environ. Sci.

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Groundwater is a primary water resource for human living. In Indonesia, excessive exploitation of groundwater generally occurs in the built-up area due to over-discharge processes characterized by a cone of depression. This research revealed the spatial interaction between groundwater levels and surface topographic using geographically weighted regression in built-up area. Groundwater levels data are obtained from 72 wells in Cikembang, Bandung Regency, whereas surface topographic based on BIG’s DEMNas data which has 8 meters spatial resolution. This study showed significant spatial interaction between groundwater levels and surface topographic in the built-up area. The interaction has a clustered pattern with p-value less than 0.01. It indicated in the area with flat surface topographic has lower groundwater levels than others. There are several points who indicated the cone of depression in the built-up area with flat topographic. The geographically weighted regression model has high spatial variability and better results than the global regression model to assess groundwater level interaction with surface topographic.

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Identifikasi Kemiskinan Air Di Daerah Aliran Sungai Citarum Hulu: Kasus Daerah Bandung Raya

Abstract: Bandung 38,79; Bandung City 42,69; and Cimahi 38,13. In other words, they are under unsafe condition. Water resources management such as conservation is needd for water poverty mitigation

Cited by 3 publications

References 11 publications

Pengaruh Perubahan Luas Tutupan Lahan Hutan Terhadap Karakteristik Hidrologi DAS Citarum Hulu

Pengaruh Perubahan Luas Tutupan Lahan Hutan Terhadap Karakteristik Hidrologi DAS Citarum Hulu

Indonesian National Army Involvement in the Law Enforcement: Environmental Pollution in Citarum River

Spatial interaction of groundwater and surface topographic using geographically weighted regression in built-up area

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