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TEKNOLOGI PEMANENAN AIR HUJAN DI PERKOTAAN, SUATU PENGANTAR Ardana, Putu Doddy Heka; Pamungkas, Tri Hayatining
Jurnal Teknik Gradien Vol 8 No 1 (2016): Gradien
Publisher : Fakultas Sains dan Teknologi Universitas Ngurah Rai

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Abstract

Pemanenan air hujan/PAH adalah proses mengumpulkan air hujan yang mengalir dari atap rumah ataupun aliran permukaan yang kemudian ditampung dan digunakan kembali. Hasil Pemanenan Air Hujan dapat ditampung pada cekungan permukaan tanah ataupun dengan menggunakan tangki.Keuntungan dari Pemanenan Air Hujan adalah tersediasuplai air tambahan, mengurangi limpasan air hujan dan dapat mengisi kembali air tanah.Pesatnya pertumbuhan penduduk di perkotaan diiringi dengan meningkatnya kebutuhan air yang memicu konsekuensi menurunnya debit air tanah karena konsumsi yang berlebihan.Selain itu konversi lahan terbuka menjadi areal bangunan mengakibatkan berkurangnya lahan tangkapan air.Hal ini akan memicu terjadinya kelangkaan air tanah dansekaligus memicu terjadinya banjir. Dari hasil penelitian dan penerapan Pemanenan Air Hujan dibeberapa daerah perkotaan menyebutkan bahwa teknik konservasi ini merupakan salah satu alternatif untukmengurangi terjadinya hal tersebut. Dengan cara ini suplai air bersih dari PDAMmaupun dari air tanah dapat dihemat dan kelebihan airnya dapat diresapkan di sumurresapan sehingga dapat membantu pengisian kembali air tanah.
Analysis of the Effect of the Use of Environmentally Friendly Building Materials on the Stability of Tall Building Structures in Jakarta Heka Ardana, Putu Doddy; Arini, Rani Eka; Priyana, Yana
West Science Interdisciplinary Studies Vol. 2 No. 04 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i04.819

Abstract

The construction industry's significant environmental impact has prompted a shift towards environmentally friendly building materials to mitigate environmental degradation while maintaining structural stability. This quantitative study investigates the effect of using environmentally friendly building materials on the stability of tall building structures in Jakarta, Indonesia. Employing a mixed-methods approach, survey data collection, and structural analysis techniques were utilized to examine the relationship between building material choices and structural stability. Statistical analyses revealed a strong preference for environmentally friendly materials among participants, with sustainable timber and eco-friendly concrete substitutes receiving high ratings. Moreover, participants expressed confidence in the structural integrity of tall buildings constructed using these materials. Correlation and regression analyses further demonstrated significant positive relationships between preferences for environmentally friendly building materials, perceived structural stability, and environmental sustainability practices. The findings underscore the potential of environmentally friendly building materials to enhance both structural stability and environmental sustainability in tall building construction.
Analysis of the Effect of the Use of Environmentally Friendly Building Materials on the Stability of Tall Building Structures in Jakarta Heka Ardana, Putu Doddy; Arini, Rani Eka; Priyana, Yana
West Science Interdisciplinary Studies Vol. 2 No. 04 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i04.819

Abstract

The construction industry's significant environmental impact has prompted a shift towards environmentally friendly building materials to mitigate environmental degradation while maintaining structural stability. This quantitative study investigates the effect of using environmentally friendly building materials on the stability of tall building structures in Jakarta, Indonesia. Employing a mixed-methods approach, survey data collection, and structural analysis techniques were utilized to examine the relationship between building material choices and structural stability. Statistical analyses revealed a strong preference for environmentally friendly materials among participants, with sustainable timber and eco-friendly concrete substitutes receiving high ratings. Moreover, participants expressed confidence in the structural integrity of tall buildings constructed using these materials. Correlation and regression analyses further demonstrated significant positive relationships between preferences for environmentally friendly building materials, perceived structural stability, and environmental sustainability practices. The findings underscore the potential of environmentally friendly building materials to enhance both structural stability and environmental sustainability in tall building construction.
The Role of Bali's Traditional Subak Farming System in the Preservation of Natural and Cultural Resources Ardana, Putu Doddy Heka; Suparwata, Dewa Oka; Sudrajat, Arief; Chatun, Sri; Harsono, Iwan
West Science Nature and Technology Vol. 2 No. 01 (2024): West Science Nature and Technology
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsnt.v2i04.754

Abstract

The Subak traditional farming system in Bali embodies a harmonious relationship between humans, nature, and spirituality, epitomizing the Balinese philosophy of "Tri Hita Karana." This qualitative study explores the role of the Subak system in the preservation of natural and cultural resources in Bali. Through interviews with Subak farmers, water temple priests, and other stakeholders, as well as participant observation and document analysis, the study examines the ecological functions, cultural significance, and challenges facing the Subak system. The findings reveal that the Subak system plays a vital role in maintaining ecological balance, biodiversity, and soil health in Bali's landscapes. Furthermore, the Subak system holds profound cultural significance, serving as a spiritual anchor, fostering community cohesion, and preserving cultural heritage. However, the Subak system faces numerous challenges, including urbanization, water scarcity, and demographic shifts, which threaten its sustainability and resilience. Addressing these challenges requires concerted efforts to protect Subak landscapes, promote traditional farming practices, and empower local communities. By recognizing the holistic value of the Subak system, stakeholders can work together to ensure the preservation of Bali's natural and cultural heritage for future generations.
Drainage Network Performance Mapping in the Tukad Ngenjung Sub-System Based on Geographic Information Systems (GIS) Ardana, Putu Doddy Heka; Santika, Ketut Puspa
Journal of Information System, Technology and Engineering Vol. 2 No. 2 (2024): JISTE
Publisher : Yayasan Gema Bina Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61487/jiste.v2i2.72

Abstract

The aim of this research is to determine the condition and performance of the drainage network. The method used in this research is a quantitative descriptive method based on field observations. The results of this research based on hydrological and hydraulic calculations show that in the Tukad Ngenjung Sub System drainage network, out of a total of 52 channels, 42 channels are unable to accommodate the design flood discharge with a return period of 2 years and there are 45 channels that are unable to accommodate the design flood discharge with a 5 year return period. For channels that are unable to accommodate flood discharge, the design should be given more attention or repairs should be carried out by the relevant parties, so that the runoff that occurs in the channel can be resolved.
Penerapan E-Commerce Dan Pengelolaan Keuangan Untuk Meningkatkan Daya Saing UMKM Jajan Iku-Iku Di Desa Tulikup Ardana, Putu Doddy Heka; Dewi, Nyoman Diah Utari; Geriadi, Made Ayu Desi
UNBI Mengabdi Vol. 3 No. 1 (2022): UNBI Mengabdi Januari
Publisher : Universitas Bali Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34063/um.v3i1.257

Abstract

Perkembangan teknologi dan informasi yang sangat pesat saat ini menuntut masyarakat untuk mulai mengenal dan selalu berhubungan dengan internet. Salah satu gaya hidup baru yang lahir adalah belanja melalui internet atau sering disebut e-commerce yang dalam bahasa Indonesia diartikan dengan nama belanja online. E- commerce merupakan proses transaksi jual beli atau pertukaran produk, jasa dan informasi melalui jaringan informasi termasuk internet. Secara umum, khususnya dalam aspek finansial, hanya sedikit UMKM yang mengalami perkembangan dalam hal kinerja keuangannya. Salah satu UMKM dengan produk jajan Iku-Iku yang terdapat di Desa Tulikup adalah kelompok usaha jajan Iku-Iku Ibu Murdani. UMKM Jajan Iku-Iku yang ada di Desa Tulikup, Kecamatan Gianyar, Kabupaten Gianyar masih banyak hambatan yang dihadapi seperti: pemasaran yang hanya mengandalkan strategi word of mouth dan kurangnya pengetahuan pengrajin dalam menyusun laporan keuangan. Untuk mengatasi permasalahan tersebut dirancang kegiatan yang dapat menjawab permasalahan mitra yaitu dengan diadakannya kegiatan sosialisasi penerapan e-commerce dan pengelolaan keuangan. Hasil kegiatan ini adalah kelompok usaha dapat menerapkan pemasaran online melalui website, sosial media dan e-commerce. Selain itu, mitra juga memiliki keterampilan dalam menyusun laporan keuangan. Berdasarkan hasil yang telah diperoleh dari program pengabdian kepada masyarakat ini, dapat diambil kesimpulan bahwa kegiatan pengabdian ini dapat menambah pengetahuan dan ketrampilan mitra
Optimalisasi Manajemen Usaha dan Pemasaran Digital KWT dan BUMDesa untuk Kemandirian Ekonomi Desa Kesiut: Pengabdian Putra, M Doni Permana; Ardana, Putu Doddy Heka; Gunadi, I Gusti Ngurah Bagus
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3527

Abstract

Kesiut Village in Kerambitan District, Tabanan Regency, Bali, has strong agricultural potential, supported by the Merta Sari Werdhi Women's Farmers Group (KWT) and the Amerta Dana Village-Owned Enterprise (BUMDesa). The KWT operates in the production and trade of agricultural products and catfish farming, while the BUMDesa has expanded its business into the agricultural industry. However, both institutions face significant challenges in business management, production processes, marketing, and financial reporting. This community service program is implemented using a Participatory Action Research (PAR) approach through intensive training (business management, production, finance, online marketing), procurement of production equipment and waste bins, creation of signage and social media for the business, and ongoing mentoring. The implemented solutions aim to strengthen KWT product innovation, streamline BUMDesa management, and optimize digital marketing strategies for both business units. It is hoped that this capacity building will encourage more competitive and sustainable local economic growth in Kesiut Village.
EVALUASI KERAPATAN STASIUN HUJAN MENGGUNAKAN METODE KAGAN-RODDA PADA DAERAH ALIRAN SUNGAI TUKAD AYUNG Ardana, Putu Doddy Heka; Soriarta, I Ketut; Gunawan, Gede Agus; Sudika, I Gusti Made; Suardika, I Made Dedi
Jurnal Teknik Gradien Vol 17 No 02 (2025): JURNAL TEKNIK GRADIEN
Publisher : Fakultas Sains dan Teknologi Universitas Ngurah Rai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47329/teknik_gradien.v17i02.1687

Abstract

Pengembangan sumber daya air biasanya diawali dengan analisa hidrologi dan memerlukan data hidrologi yang cukup akurat agar pengembangan sumber daya air yang dilakukan efektif dan efisien. Data hidrologi yang dimaksud adalah data curah hujan, data debit air dan data iklim, semua data tersebut diperoleh dari pemantauan pos hidrologi yang tersebar dalam Daerah Aliran Sungai (DAS). Dibutuhkan sebaran letak stasiun hujan yang merata agar mendapatkan data yang akurat. Beberapa penelitian yang sudah dilakukan pada DAS Tukad Ayung mempergunakan stasiun hujan yang berbeda-beda. Mempertimbangkan hal tersebut perlu dilakukan sebuah evaluasi jaringan stasiun hujan dari daerah hulu (up stream) sampai hilir (down stream) guna mendapatkan stasiun hujan yang lebih efektif. Berdasarkan hasil analisa WMO (World Meteorogical Organization) 25 km2/stasiun hujan hanya 5 dari 14 stasiun yaitu Stasiun Catur, Stasiun Kintamani, Stasiun Pelaga, Stasiun Kerta dan Stasiun Abiansemal yang memenuhi kerapatan minimum. Dari hasil analisa Kagan-Rodda berdasarkan kesalahan perataan (Z1) = 5,101 %, kesalahan interpolasi (Z3) = 11,74 % dan panjang jaring L = 3,957 km didapat stasiun hujan untuk mewakili daerah hulu DAS yaitu Stasiun Catur, Stasiun Pelaga dan Stasiun Kerta. Daerah tengah DAS diwakili oleh Stasiun Tegallalang, Stasiun Petang, Stasiun Luwus dan Stasiun Abiansemal. Daerah hilir DAS dapat diwakili oleh Stasiun Celuk, Stasiun Penatih dan Stasiun Sumerta.
KAJIAN EFEKTIVITAS SUMUR RESAPAN DI KECAMATAN DENPASAR BARAT Tri Hayatining Pamungkas; Ida Bagus Weda Erlangga; Kadek Budhi Warsana; Putu Doddy Heka Ardana; I Ketut Soriarta
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.5751.44-52

Abstract

West Denpasar District is a densely populated area with 206,958 people. One of the environmental problems that occur is the frequent occurrence of floods due to the increase in residential areas. One way to overcome this is to build infiltration wells to reduce flood risk, reducing flood volume and discharge. The methods used are descriptive and quantitative. The analysis is carried out by describing the conditions of the study site, then continues with mapping analysis, hydrological analysis, infiltration well analysis, and effectiveness analysis. The analysis results stated that the peak discharge of the 50-year-old flood at the study site was 268. 90 m3/sec. Furthermore, the results of the planning analysis of the application of infiltration wells carried out in the West Denpasar District area, which is included in the Badung River Basin, can reduce flood discharge up to 41. 25%, and for flood runoff, volumes up to 51. 38%. Based on these results, it can be interpreted that infiltration wells have a role in reducing the risk of flood disasters in the West Denpasar District.
RASIONALISASI JARINGAN STASIUN CURAH HUJAN PADA DAERAH ALIRAN SUNGAI TUKAD MATI Putu Doddy Heka Ardana; I Gusti Made Sudika; I Wayan Angga Hadinata
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.6212.85-96

Abstract

The hydrological component is the main component in planning water infrastructure. The quality and quantity of rainfall data recorded at each rain post is the most crucial component in hydrological analysis, so it is necessary to analyze the rationalization of the rain station network to obtain an effective and efficient one. This research was conducted in the Tukad Mati Watershed, which has an area of 44,667 km2, with the length of the main river reaching 22,429 km, and there are six rain stations spread across the watershed. Rationalization analysis was carried out using two methods, namely the WMO (World Meteorological Organization) and Kagan-Rodda methods. The analysis using the WMO standard found that all rain stations were less than the minimum density. Meanwhile, from the results of the analysis using the Kagan-Rodda method with a smoothing error (Z1) of 9.069% and an interpolation error (Z3) of 7.989%, it is recommended that four selected rain stations out of six rain stations, namely Ngurah rain station, Sanglah rain station, Sading rain station, and Kapal rain station.
Co-Authors Abdul Manap Adi Prawito Affandi, Muhammad Agustin, Elin Alviana Andre Kusuma Putra Arief Sudrajat ARIEF SUDRAJAT Arini, Rani Eka Armada, I Wayan Yana Astariani, Ni Kadek Ayu Putu Utari Parthami Lestari, Ayu Putu Utari Parthami Bagus Arya Wijaya binti Surol , Saliha Bt Md Noh, Nur Ilya Farhana CAHYA, M. ALDI Chatun, Sri Deprizon Syamsunur, Deprizon Dewa Oka Suparwata Dewa Yanto, Putra Dewi, Kadek Ary Purnama Dewi, Nyoman Diah Utari Diasa, I Wayan Durrotun, Ronny Erawan, I Made Purna Etty Zuliawati Zed Fifto Nugroho Gede Sumarda Geriadi, Made Ayu Desi Geriadi, Made Ayu Desy Gunawan, Gede Agus Harizahayu, Harizahayu Hisyam Jusoh, Muhammad Noor I Dewa Made Arik Permana Putra I Dewa Made Endiana I Dewa Putu Aristha Saputra I G. Oka Wiradnyana I Gede Adi Alit Putra I Gede Arimbawa Widnyana I Gusti Agung Adnyana Putera I Gusti Made Sudika I Gusti Ngurah Bagus Gunadi I Gusti Ngurah Eka Partama I Ketut Soriarta I Ketut Sutapa I Ketut Widarmawa I Komang Januartana Putra I Made Kariyana I Made Purna Erawan I Made Sumada I Nyoman Suardika I Putu Arie Guna Wijaya I Wayan Angga Hadinata I Wayan Diasa I Wayan Redana I Wayan Suardika I Wayan Yana Armada Ida Bagus Putu Perenawa Ida Bagus Weda Erlangga Indramanik, Ida Bagus Gede Irwansyah, Defi Iwan Harsono Jia, Kun Kadek Budhi Warsana Karma, Made Prarabda Kembarajaya, I Ketut Ketut Soriarta Ketut Soriarta Lin Ng, Jing M Doni Permana Putra Manuaba, Ida Bagus Putu Yoga Marbawi, Marbawi Mawiti Infantri Yekti Md Noh, Nur Ilya Farhana Muhammad Yusuf Naiyuan, Cui Nelfia, Lisa Oksri Ni Ketut Ayu Krisnayanti Prasiwiningrum, Elyandri Priyana, Yana Putra, I Gede Adi Alit PUTU IKA WAHYUNI Raditya, Rizky Putra Rani Eka Arini Rasna, Rasna Ridho Waluyo Rizal Bahaswan Santika, Ketut Puspa Selvi Marcellia Setiawan, Muhammad Ikhsan Siti Aisyah Soriarta, I Ketut Soriarta, I Ketut Soriarta, Ketut Sri Chatun Suardika, I Made Dedi Suastini, Ni Luh Putu Sudiarsana, I Wayan Surol, Salihah Swetasoma, Cokorda Gede Syamsunur, Defrizon Tri Hayatining Pamungkas Warsana, Kadek Budhi Wati Asriningsih Pranoto Yana Priyana Yudistira Adnyana, Yudistira