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Analisis Vegetasi Mangrove di Taman Hutan Raya Ngurah Rai Bali Ida Bagus Made Baskara Andika
Jurnal sosial dan sains Vol. 3 No. 5 (2023): Jurnal Sosial dan Sains
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsosains.v3i5.748

Abstract

Latar Belakang : kosistem mangrove merupakan salah satu ekosistem wilayah pesisir yang unik dan rawan. Unik karena ekosistem mangrove merupakan suatu sistem ekologi yang terdiri dari komunitas vegetasi pantai tropis yang didominasi oleh beberapa jenis pohon mangrove yang mampu tumbuh dan berkembang pada daerah pasang surut pantai berlumpur. Salah satu ekosistem mangrove di Bali berada di Taman Hutan Raya Ngurah Rai. Tujuan : Penelitian ini bertujuan mengetahui komposisi jenis dan Indeks Nilai Penting eksosistem mangrove di Taman Hutan Raya Ngurah Rai. Indeks Nilai Penting dapat memberikan suatu gambaran tentang pengaruh atau peranan suatu jenis tumbuhan mangrove dalam suatu area. Metode : Analisis vegetasi mangrove dilakukan dengan menggunakan kombinasi antara metoda jalur dan metode garis berpetak. Hasil : Berdasarkan hasil analisis ditemukan 12 jenis mangrove utama yang terdapat di Tahura Ngurah Rai yaitu S. alba, S. caseolaris, R. apiculata, R. mucronata, R. stylosa, A. lanata, A. marina, B. gymnorrhiza, X. granatum, Lumnitzera racemosa, Aegiceras corniculatum, Ceriops tagal. Jenis mangrove S. alba dan R. apiculata memiliki Indeks Nilai Penting (INP) tertinggi, yang artinya jenis tersebut mempunyai pengaruh dan peranan yang tinggi di ekosistem mangrove Tahura Ngurah Rai. Kesimpulan: Berdasarkan rumusan masalah diatas, adapun hasil dari penelitian yaitu ditemukan 12 jenis mangrove utama yang terdapat di Tahura Ngurah Rai yaitu S. alba, S. caseolaris, R. apiculata, R. mucronata, R. stylosa, A. lanata, A. marina, B. gymnorrhiza, X. granatum, Lumnitzera racemosa, Aegiceras corniculatum, Ceriops tagal. Jenis mangrove S. alba dan R. apiculata memiliki Indeks Nilai Penting (INP) tertinggi, yang artinya jenis tersebut mempunyai pengaruh dan peranan yang tinggi di ekosistem mangrove Tahura Ngurah Rai.
ANALYSIS OF WATER DEMAND AND PLANNING OF MASTER PIPE IN PECATU VILLAGE, SOUTH KUTA SUBDISTRICT, BADUNG REGENCY Ida Bagus Made Baskara Andika; Kristina Marta Nainggolan
Jurnal Ilmiah Teknik Sipil Vol. 28 No. 1 (2024): Jurnal Ilmiah Teknik Sipil, Vol. 28 No. 1, Maret 2024
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITS.2024.v28.i01.p03

Abstract

Pecatu Village is one of the areas located in South Kuta, Badung Regency which is still experiencing an increase in drinking water demand due to the increasing population every year. The source of clean water needs in Pecatu Village is managed by Perumda Tirta Mangutama Badung Regency. The problem that occurs in Pecatu Village is the lack of clean water distribution to all residents who have subscribed or not subscribed to Perumda Tirta Mangutama. Therefore, it is necessary to analyze the need for drinking water and planning the size of the main pipe network in Pecatu Village. This research was conducted by projecting the population of Pecatu Village with a period of 10 years to 2033 using the Least Square method. The results of the analysis showed that the population of Pecatu Village in 2033 was 8839 people with a maximum day water demand is 22.10 L/s and water loss is 2,946 L/s. The main pipe planning is made into 4 segments which are placed based on the grouping of public roads based on their function with pipe diameters of 8 inch and 6 inch.
DRINKING WATER DEMAND ANALYSIS AND MASTER PIPE NETWORK SIZE PLANNING IN UNGASAN VILLAGE, SOUTH KUTA SUBDISTRICT, BADUNG REGENCY Ida Bagus Made Baskara Andika; I Nyoman Ariaputra
Jurnal Ilmiah Teknik Sipil Vol. 28 No. 2 (2024): Jurnal Ilmiah Teknik Sipil, Vol. 28 No. 2, September 2024
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITS.2024.v28.i02.p05

Abstract

Ungasan Village is located in South Kuta District of Badung Regency, where the demand for water increases over time and the increase in tourism accommodation. Perumda Tirta Mangutama is an agency that provides water in the Badung area including Ungasan village, because Ungasan village is located in a topographic and geological structure composed of limestone rocks which makes other springs difficult to find. In the service by Perumda Tirta Mangutama, there are problems caused by the uneven and optimal pipe network currently owned, resulting in disrupted services such as dead water and people who still rely on tank water to fulfill their water needs. This study aims to analyze water demand and plan the optimal size of the main pipe network to serve the people of Ungasan village. The results of the analysis of Ungasan village population projections using the Least Square method until 2033 are 19,799 people, with a maximum day demand of 49.4975 liters / second. The main pipe planning is divided into 3 segments with the selection of main pipe locations based on public roads based on their function with a diameter of 10 inches and 8 inches.
ANALYSIS OF WATER DEMAND AND PLANNING OF MASTER PIPE IN PECATU VILLAGE, SOUTH KUTA SUBDISTRICT, BADUNG REGENCY Ida Bagus Made Baskara Andika; Kristina Marta Nainggolan
Jurnal Ilmiah Teknik Sipil Vol. 28 No. 1 (2024): Jurnal Ilmiah Teknik Sipil, Vol. 28 No. 1, Maret 2024
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITS.2024.v28.i01.p03

Abstract

Pecatu Village is one of the areas located in South Kuta, Badung Regency which is still experiencing an increase in drinking water demand due to the increasing population every year. The source of clean water needs in Pecatu Village is managed by Perumda Tirta Mangutama Badung Regency. The problem that occurs in Pecatu Village is the lack of clean water distribution to all residents who have subscribed or not subscribed to Perumda Tirta Mangutama. Therefore, it is necessary to analyze the need for drinking water and planning the size of the main pipe network in Pecatu Village. This research was conducted by projecting the population of Pecatu Village with a period of 10 years to 2033 using the Least Square method. The results of the analysis showed that the population of Pecatu Village in 2033 was 8839 people with a maximum day water demand is 22.10 L/s and water loss is 2,946 L/s. The main pipe planning is made into 4 segments which are placed based on the grouping of public roads based on their function with pipe diameters of 8 inch and 6 inch.
DRINKING WATER DEMAND ANALYSIS AND MASTER PIPE NETWORK SIZE PLANNING IN UNGASAN VILLAGE, SOUTH KUTA SUBDISTRICT, BADUNG REGENCY Ida Bagus Made Baskara Andika; I Nyoman Ariaputra
Jurnal Ilmiah Teknik Sipil Vol. 28 No. 2 (2024): Jurnal Ilmiah Teknik Sipil, Vol. 28 No. 2, September 2024
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITS.2024.v28.i02.p05

Abstract

Ungasan Village is located in South Kuta District of Badung Regency, where the demand for water increases over time and the increase in tourism accommodation. Perumda Tirta Mangutama is an agency that provides water in the Badung area including Ungasan village, because Ungasan village is located in a topographic and geological structure composed of limestone rocks which makes other springs difficult to find. In the service by Perumda Tirta Mangutama, there are problems caused by the uneven and optimal pipe network currently owned, resulting in disrupted services such as dead water and people who still rely on tank water to fulfill their water needs. This study aims to analyze water demand and plan the optimal size of the main pipe network to serve the people of Ungasan village. The results of the analysis of Ungasan village population projections using the Least Square method until 2033 are 19,799 people, with a maximum day demand of 49.4975 liters / second. The main pipe planning is divided into 3 segments with the selection of main pipe locations based on public roads based on their function with a diameter of 10 inches and 8 inches.