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All Journal Bumi Lestari Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Sinergi Journal of Degraded and Mining Lands Management Civil and Environmental Science Journal (CIVENSE) International Journal of Applied Sciences in Tourism and Events Jurnal Proyek Teknik Sipil WICAKSANA: Jurnal Lingkungan dan Pembangunan PRIMA: Journal of Community Empowering and Services Journal of Infrastructure and Facility Asset Management Indonesian Journal of Social and Environmental Issues (IJSEI) Jurnal Teknik Gradien AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal Sutramas INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Dinamika Sosial dan Sains
I Gusti Agung Putu Eryani
Universitas Warmadewa
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Transportation

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Balinese Cattle Cultivation in the Nandini Cattle Group in Balangan Kuwum Badung Village Astiti, Ni Made Ayu Gemuh Rasa; Laksmi, Anak Agung Rai Sita; Eryani, I Gusti Agung Putu; Devani, Made Pradnyagitha Harum; Wadu , Yesaya
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 3 (2024)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v8i3.458

Abstract

Kuwum Village, in Mengwi District, Badung Regency, Bali, is about 29 km north of Denpasar. Here, raising Bali Kereman cattle supplements farmers' income from farming and other jobs. Despite the potential profitability from meat, offspring, manure, and labor, the Nandini cattle group faces challenges. These include insufficient capital, inadequate feed, poor cattle maintenance, inefficient manure processing, and underdeveloped manure sales channels, hindering income maximization. The primary issue is low management capability in cattle maintenance. Effective cattle raising requires an ideal stable location, at least 10 meters from houses, accessible by vehicle, and near agricultural land, allowing sunlight. Quality seed selection, stable maintenance, and adequate feeding are essential. To address these challenges, methods such as presentations and demonstration plots for forage feeding and cage spraying are used. These activities aim to improve farmers' knowledge and practices, increasing cattle weight and farmers' income, ultimately achieving better welfare. Community Service activities have enhanced understanding and demonstrated proper maintenance, feeding, and cage spraying in the Nandini cattle group
Impact of land use change on land degradation and hydrological response in the Mati Watershed for sustainable management Jayantari, Made Widya; Eryani, I Gusti Agung Putu; Pawana, I Gusti Ngurah Agung; Pariartha, I Putu Gustave Suryantara
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9803

Abstract

Land-use change is one of the factors contributing to land degradation. Land degradation is characterized by a decrease in vegetation cover, leading to reduced infiltration capacity and increased surface runoff. The Mati Watershed is one of the watersheds in Bali Province that has experienced land changes with a rapid increase in built-up land from 2017 to 2024. Sentinel land cover data serve as remote sensing data that may be applied to the investigation of land transformation. The SWAT+ model is used to simulate changes in hydrological responses resulting from land-use changes. This research initiative aims to characterize the implications of land-use transformations on hydrological dynamics in the Mati watershed, thereby supporting sustainable management methodologies. The SWAT+ model encompasses two land-use scenarios from 2017 and 2014, which were examined using Sentinel land-cover data. The results show significant land use changes in the Mati Watershed, where the built-up area reached 92% of the total watershed area in 2024. This change is causing land degradation in the Mati River watershed, leading to changes in the Mati River’s flow rate. Most channels showed increases of 0.0004–0.0275 m³/s, with the most significant increase in downstream channels 18–20 (up to 0.0420 m³/s). Reduced infiltration capacity due to land-use changes leads to less rainwater absorption and increased surface runoff, increasing the risk of soil erosion and land degradation. To address this issue, sustainable management is needed, emphasizing increased groundwater recharge through low-impact development to reduce surface runoff and minimize environmental degradation in the watershed.
COMPARATIVE ANALYSIS OF WATERSHED CHARACTERISTICS IN BALI PROVINCE FOR SUSTAINABLE WATER RESOURCES MANAGEMENT I Gusti Agung Putu Eryani; Abd Muluk Abd Manan; Made Widya Jayantari
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 4, NUMBER 2, APRIL 2021
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v4i2.8862

Abstract

Aims: This research will provide an overview of the comparative analysis of watershed characteristics in Bali which are differentiated from watersheds flowing to the north, and watersheds flowing to the south of Bali Province. The aim is to determine the characteristics of each, and proper sustainable management for each watershed. Methodology and Results: This is a descriptive, quantitative research that analyzes and compares the characteristics of the Saba watershed and Unda watershed, where the characteristics analyzed are morphometric and hydrological.  From the analysis, it was observed that the Unda watershed, which has a flow direction to the south of the island of Bali, and the Saba watershed, flowing to the north of the island of Bali, possess several differences and similarities. The similarities include rainfall patterns, high temperatures, and the comparison values between Qmax and Qmin is significant. Meanwhile, the differences include the Saba watershed slope being steeper than the Unda watershed, and the Saba has young geomorphic features, while the Unda watershed possesses advanced geomorphic features. Conclusion, significance, and impact of study: Differences in watershed characteristics lead to differences in the management carried out. Furthermore, in terms of hydrology, where there are lesser differences, the sustainable management of the Saba and Unda Watershed also require conservation in form of a reservoir (weir or dam). This is to enable the storage of water in the rainy period for the dry season. 
ALTERNATIF PERENCANAAN JETTY DI MUARA TUKAD PANGI KABUPATEN BADUNG Ni Made Krisna Werdi; I Gusti Agung Putu Eryani
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 9 No. 1 (2020)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.9.1.1678.102-113

Abstract

Pantai Pererenan setiap tahunnya mengalami perubahan garis pantai, tercatat rata-rata perubahan garis pantai sepanjang 15,07 m dan rata-rata laju erosi 2,15 m/tahun selama 10 tahun dan penumpukan sedimen sepanjang mulut muara Tukad Pangi. Melihat kondisi saat ini maka perlu dilakukan perencanaan bangunan yang mampu menanggulangi permasalahan sedimen dan perubahan alur yang terjadi. Dalam perencanaan ini dipilih bangunan jenis jetty dengan meggunakan material geobag, geobag dipilih untuk menghemat biaya konstruksi karena dapat menggunakan material pasir yang ada di lokasi. Hasil perencanaan menunjukkan tinggi bangunan jetty 2.60 m dengan lebar bangunan jetty 1 m. Rencana anggaran biaya untuk merencanakan bangunan jetty di muara Tukad Pangi adalah sebesar Rp 2.543.918.000 dan durasi pekerjaan selama 122 hari.
PERUBAHAN GARIS PANTAI DENGAN CITRA SATELIT DI KABUPATEN GIANYAR Putu Aryastana; I Gusti Agung Putu Eryani; Kadek Windy Candrayana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 5 No. 2 (2016)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.5.2.379.70-81

Abstract

Perkembangan teknologi yang cukup cepat membuat arah studi monitoring dan analisa perubahan garis pantai lebih banyak menggunakan citra satelit penginderaan jauh. Pemanfaatan citra satelit dalam monitoring dan analisa perubahan garis pantai sudah banyak dilakukan, antara lain: Landsat, Quickbird, Allos dan IKONOS. Pada penelitian ini dilakukan analisa terhadap perubahan garis pantai dan laju erosi dengan dengan membandingkan 2 (dua) buah citra satelit yaitu data citra satelit SPOT 5 pada tahun 2009 memiliki resolusi spasial 10 m (multispectral) dan SPOT 6/SPOT 7 pada tahun 2015 yang memiliki resolusi hingga 1.5 m yang nantinya akan dilakukan koreksi dengan hasil pengamatan lapangan untuk kawasan pantai di Kabupaten Gianyar. Penelitian ini memberikan kontribusi kepada pemerintah daerah dan pemerintah pusat sebagai data dasar (data base) dalam pengambilan keputusan untuk penanganan kawasan pantai. Hasil analisa menunjukan bahwa rata-rata perubahan garis pantai yang terjadi di Kabupaten Gianyar berdasarkan citra satelit SPOT tahun 2009 dan 2015 adalah sebesar 22.441 m. Rata-rata laju erosi pantai yang terjadi di Kabupaten Gianyar berdasarkan citra satelit SPOT tahun 2009 dan 2015 adalah sebesar 3.202 m/tahun. Kata kunci: garis pantai, SPOT, citra satelit
PERENCANAAN BANGUNAN PEMECAH GELOMBANG TERENDAM (SUBMERGED BREAKWATER) DENGAN BAHAN BATU BUATAN (DOLOS) DI PANTAI MASCETI, KABUPATEN GIANYAR I Gusti Agung Angga Nuryana; I Gusti Agung Putu Eryani; Dewa Ayu Nyoman Sriastuti
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.6.2.489.203-212

Abstract

Masceti beach is one of beach area in Gianyar Regency has erosion 2.006 km. Selection of the type of building breakwaters in terms of aesthetic aspects without reducing the beauty and sanctity of the temple, then selected submerged breakwaters with artificial stone materials (dolos). The use of artificial stone materials (dolos) is used considering the previous building that has not been too effective and has begun to break because it is not strong to withstand the onslaught of waves that hit the area. Result of analysis shown heigh of submerged break water is 3.2 m, 1st layer stone weight is 1 ton, 2nd layer stone weight is 61 kg, 3rd layer stone weight is 3 kg, top wide is 2.652 m, 1st layer width is 1.268 m, 2nd layer width is 0.588, foot width is 0.8 m, foot wide is 1.14 m, foot stone weight is 44 kg. Budget plan for construct two submerged breakwater are IDR 4,872,332,000.00. Keyword: erosion, wave, submerged, breakwater
ANALISIS KUALITAS DAN KEBUTUHAN AIR MASYARAKAT DUSUN BLOKAGUNG DESA KARANGDORO BANYUWANGI Putu Aryastana; I Gusti Agung Putu Eryani; Cok Agung Yujana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 7 No. 2 (2018)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.7.2.950.230-238

Abstract

Water is a requirements for all humanity. Banjar Kiadan is one of the hamlets located in Pelaga Village, Petang Sub-district, Badung Regency witness raw water problem, so it is necessary to analyze the requirements of water needs. The analysis of raw water supply needs includes: water demand analysis for the next 25 years, analysis of water supply system planning, and analysis of budged plan of water supply system. The source of water that can be utilized is “Peninjauan Spring” with discharge 1.85 lt/sec. Total water demand is calculated based on the number of water users to be projected for the next 25 years. The water requirement is calculated based on 2 (two) scenario plan of the network that is if built SR (Home Connection) or just made KU (Public Faucet). The results showed that the total water requirement in 2042 was 2.264 lt/sec for the assumption of using home connection, while for the assumption using the public faucet was 0.903 lt/sec. The water supply system used is a gravity system with a public faucet as a distribution system. The budget plan for the water supply system is IDR.3,386,655,000.00.
PERENCANAAN BANGUNAN JETTY DARI BAHAN BRONJONG PADA MUARA TUKAD MELANGIT DI BANJAR TEGAL BESAR KABUPATEN KLUNGKUNG I Nyoman Suryawan; I Gusti Agung Putu Eryani; A.A.Sagung Dewi Rahadiani
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 8 No. 1 (2019)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.8.1.1107.16-26

Abstract

Muara sungai di Bali banyak yang mengalami masalah seperti perubahan alur muara dan banyaknya sedimentasi pada mulut muara. Salah satunya adalah pada muara Tukad Melangit yang terletak di antara pantai Siyut dan Tegal Besar telah mengalami perubahan arah alur akibat perubahan arah gelombang dan penutupan mulut muara sungai oleh pasang surut dan debit sungai, dimana sepanjang lokasi ini merupakan daerah kosentrasi energi akibat gelombang yang mengakibatkan gerak sedimen yang terjadi pada muara Tukad Melangit yang cukup besar. Maka dari itu dilokasi ini akan direncanakan bangunan pengaman muara yaitu berupa jetty.
STRATEGI PERENCANAAN KAWASAN HILIR SUNGAI DAN PANTAI DI KOTA DENPASAR BERBASIS EKOWISATA I Gusti Agung Putu Eryani; Putu Gede Suranata; I Kadek Merta Wijaya
WICAKSANA: Jurnal Lingkungan dan Pembangunan Vol. 3 No. 2 (2019)
Publisher : Lembaga Penelitian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/wicaksana.3.2.2019.98-109

Abstract

Perencanaan kawasan hilir sungai dan pantai adalah sebagian dari pengelolaan sumber daya air dan lingkungan. Ekowisata sebagai suatu bentuk wisata yang menekankan tanggung jawab terhadap kelestarian alam, dan meningkatkan kesejahteraan penduduk setempat. Berdasarkan data BPS Provinsi Bali 2018, total jumlah penduduk Kota Denpasar 788.589 jiwa. Bertambahnya jumlah penduduk dibutuhkan kebijakan dan strategi pengembangan pola ruang Kota Denpasar dengan mengembangkan ruang-ruang muka tepian air (waterfront) dalam bentuk kota tepian sungai (riverside city), yang terpadu dengan ruang terbuka hijau, mengkonservasi daerah aliran sungai dan konservasi daerah pantai yang produktif dan turistik sebagai usaha untuk memberi batas jelas antara kawasan konservasi dengan kawasan budidaya perkotaan. Tujuan kajian ini adalah menetapkan metode dalam perencanaan kawasan hilir sungai dan pantai di Kota Denpasar berbasis Ekowisata. Lokasi di kawasan hilir Sungai Ayung dan kawasan Pantai Padanggalak. Analisis menggunakan metode deskriptif kualitatif. Responden yang diambil adalah tim pengelola Pura Windu Segara, wisatawan, serta komunitas peduli hilir Sungai Ayung. Data yang dikumpulkan adalah topografi, bathimetri hilir sungai dan pantai, data gelombang, pasang surut, potensi air dan kondisi lingkungan. Perencanaan ekowisata bahari di hilir sungai Ayung dan pantai Padanggalak sampai saat ini belum berkembang secara optimal karena tidak didukung oleh aksesibilitas dan jaringan penataan sungai dan pantai yang baik. Strategi perencanaan dalam penataan kawasan berbasis ekowisata dapat dilaksanakan dengan tahapan : pertama kawasan yang dikembangkan sebagai daerah pariwisata disesuaikan dengan fungsi dan daya dukung masing-masing ruang/zone. Normalisasi kawasan hilir sungai, pengerukan sedimen di mulut muara sungai. Send by passing dan pembersihan sampah plastik di daerah pantai, terbentuknya bank sampah dengan melibatkan komunitas masyarakat peduli hilir sungai, menekan alih fungsi lahan pertanian di kawasan hilir sungai dan membangun pengaman pantai dari bahan yang ramah lingkungan. Penataan kawasan hilir sungai dan pantai sebagai daerah pariwisata yang berwawasan lingkungan, hendaknya melibatkan masyarakat, pemandu wisata dan agen perjalanan. Keywords: ekowisata, pantai, hilir sungai
Perencanaan Infrastruktur Air Bersih dalam Mewujudkan Pilar Pembangunan Lingkungan Desa Pengejaran I Kadek Merta Wijaya; I Gusti Agung Putu Eryani; Komang Adi Kurniawan Saputra
Jurnal Sutramas Vol. 5 No. 01 (2025): Jurnal Sutramas
Publisher : Fakultas Teknik Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Desa Pengejaran memiliki potensi alam berupa hutan dan sumber air bersih yang berlimpah. Sumber mata air tersebut dimanfaatkan oleh masyarakat untuk kebutuhan sehari-hari dan juga untuk pertanian. Lokasi sumber mata air berada pada elevasi yang rendah dengan permukiman, masyarakat memanfaatkan sumber mata air dengan metode hidran (pelontar dan gravitasi) namun debit air yang sampai ke permukiman tidak maksimal untuk kebutuhan masyarakat. Oleh karena itu, pemerintah daerah memberikan bantuan berupa pompa air dan reservoir, akan tetapi dalam jangka waktu yang pendek mesin pompa mengalami kerusakan dan hal tersebut menyebabkan masyarakat kembali menggunakan metode lama. Di samping itu juga, akses jalan menuju sumber mata air tidak efektif karena kondisi masih berupa jalan tanpa pekerasan dan belum ada rekayasa kontur dalam akses jalan. Tujuan kegiatan ini untuk merencanakan kembali infrastruktur jariangan air bersih dan perencanaan jalan menuju sumber mata air. Metode yang dipergunakan adalah sosialisasi, identifikasi, penerapan, dan pendampingan. Hasil kegiatan ini dalam bentuk desain penataan infrastruktur jariangan air bersih dan akses jalan menuju sumber mata air.
Co-Authors A.A. Rai Sita Laksmi A.A. Sg. Dewi Rahadiani A.A.Rai Sita Laksmi A.A.Sagung Dewi Rahadiani Abd Muluk Abd Manan Andin, Ni Nyoman Yulleta Araújo, Odilia Belija Do Carmo Arta, I Kadek Rio Parsana Arthana, I Nyoman Nuri Bagiarta, I Ketut Yasa Candrayana, Kadek Windy Cok Agung Yujana Damayanthi, I Dewa Ayu Meia Devani, Made Pradnyagitha Harum Dewa Ayu Nyoman Sri Astuti Dewa Ayu Nyoman Sriastuti, Dewa Ayu Nyoman Dharmastika, I Gusti Agung Gede Nodya Hendratma, Diki Hukom, Geolandri I Gusti Agung Angga Nuryana I Kadek Merta Wijaya I Kadek Merta Wijaya I Ketut Irianto I Made Indra Beratha I Nengah Sinarta I Nyoman Surayasa I Nyoman Suryawan I Nyoman Suryawan I Putu Ellsa Sarassantika I PUTU GUSTAVE SURYANTARA PARIARTHA I Wayan Jawat I Wayan Runa I Wayan Wesna Astara Jayantari, Made Widya Kadek Devi Astrini Kadek Windy Candrayana Kartana, I Wayan Komang Adi Kurniawan Saputra Kurniawan, I Putu Manik Laksmi, Anak Agung Rai Sita Landuh, Ni Putu Desi Sukamdani Made Mas Surya Wiguna Made Widya Jayantari Made Widya Jayantari Ni Ketut Suparmi Ni Komang Armaeni Ni Komang Indra Mahayani Ni Made Ayu Gemuh Rasa Astiti Ni Made Krisna Werdi Ni Nengah Seri Ekayani Pawana, I Gusti Ngurah Agung Pramesti, I Gusti Ayu Dina Putra, I Made Wianto Putu Aryastana Putu Aryastana Suranata, I Putu Gede Triswandana, I Wayan Gde Erick Wadu , Yesaya Wijaya, I Kadek Merta Wikan Pradnya Dana, Gde Wui, Jackson Chang Hian