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All Journal Lentera Hukum Jurnal Teknik Pengairan: Journal of Water Resources Engineering Jurnal Sains Teknologi dan Lingkungan (JSTL) Civil and Environmental Science Journal (CIVENSE) Jurnal Pengabdian Magister Pendidikan IPA Awang Long Law Review GANEC SWARA Jurnal Simbur Cahaya Jurnal Gema Ngabdi Media Iuris Spektrum Sipil Unram Journal of Community Service (UJCS) INDEPENDEN: Jurnal Politik Indonesia dan Global Suloh : Jurnal Fakultas Hukum Universitas Malikussaleh Jurnal Bakti Nusa Inicio Legis : Jurnal Hukum Jurnal Pepadu Cendekia: Journal of Law, Social and Humanities Acten Journal Law Review Jurnal Wicara Desa
I Wayan Yasa, I Wayan
Jurusan Teknik Sipil Fakultas Teknik Universitas Warmadewa
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Transportation Other

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Socialization of Environmental Road Maintenance in Settlements with the Application of Biopores to Reduce Water Runoff to the Road Surface Karyawan, I Dewa Made Alit; Negara, I Dewa Gede Jaya; Yasa, I Wayan; Mahendra, Made; Joniarta, I Wayan
Unram Journal of Community Service Vol. 5 No. 2 (2024): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i2.610

Abstract

As a result of rapid population growth, the Montong Are area in Mandalika Village, Mataram City experienced a change in land use from rice fields to residential land. The main obstacle faced is inadequate drainage due to the low position of the location and the height of the ground water level. Therefore, water often overflows onto the road surface during the rainy season, hampering traffic and causing damage to infrastructure. Water runoff can be reduced and drainage can be improved with the use of low-tech solutions such as biopores. Biopores outreach and training is needed to build a sustainable housing environment and reduce the negative impact of water runoff on road infrastructure. The stages of socialization activities include: Preliminary Survey; Preparation for implementation; Implementation of Socialization; evaluation stage; and Preparation of Reports and Outputs. The socialization activity began with the delivery of material about biopores and discussion, followed by a demonstration on how to make biopores. The community has been successfully educated about biopores and their function in absorbing rainwater into the soil and reducing the possibility of erosion and flooding. The community was very enthusiastic about taking part in the socialization of biopores making activities considering its benefits for use in road maintenance activities. The knowledge gained can increase public awareness of utilizing this concept as a solution that can be applied to overcome the problem of runoff and flooding on the road surface. So that people can actively participate in the construction and maintenance of biopores around where they live because of the benefits they experience
Increasing the Utilization of Bamboo for Rainwater Capture Networks in Batu Jaran Hall, Batulayar Village Yasa, I Wayan; Hasyim, Hasyim; Karyawan, I Dewa Made Alit; Jayanegara, I Dewa Gede; Saidah, Humairo; Rohani, Rohani; Agastya, Dewandha Mas
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.753

Abstract

The problem of clean water for people in the highlands always arises every dry season. Getting clean water every day requires a lot of effort to find a water source that is very far away. Some people even have to spend additional money to get clean water. This is also the case with people in Batulayar sub-district who live in the highlands, especially in the mountains. Surface water sources are not available so that it becomes a routine problem every year. In overcoming this problem, some people make rainwater reservoirs either in groups or individually. The reservoir is made with several materials in the form of a reservoir by making a hole in the ground surface covered with plastic or tarpaulin and a reservoir made of brick/brick masonry. The method of capturing water is directly from the ground surface by making a channel and there is by making a reservoir from local materials in the form of bamboo which then the captured water is channeled into the reservoir. The use of local materials in the form of bamboo is very potential to be used because in the Batulayar area, especially in the mountains, the availability of bamboo is very abundant. Bamboo with an age of 3 years already has quite high strength both for water flow materials and as construction materials. The weakness that is still faced by the community in utilizing bamboo is the connection method which is still very simple, so that when it rains with high intensity the connection comes loose. In using bamboo as a rainwater catchment network, it is very important to socialize the right connection model to be used in capturing rainwater.
Enhancing Public Understanding of Riverbank Management and Regulations for Flood Control in Tabelo River Mas Agastya, Dewandha; Setiawan, Ery; Yasa, I Wayan; Syntia Dewi, Evrianti
Unram Journal of Community Service Vol. 6 No. 2 (2025): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i2.968

Abstract

Flood disasters in Kuta Village, Central Lombok Regency, are caused by high rainfall intensity, sedimentation, land-use changes, and low public awareness of river conservation. This study evaluates flood mitigation strategies for the Tabelo River through structural and non-structural approach. Hydrological analysis indicates that the river’s cross section is inadequate to handle flood discharge, leading to frequent overflows. Structural measures include sediment dredging to a depth of 1,45 m and constructing 4 m high embankments. Hydraulic modeling using HEC-RAS support these interventions to reduce flooding. Non-structural measures involve community outreach on riverbank regulations based on Ministerial Regulations No. 28 of 2015. This initiative aims to increase public awareness, prevent illegal riverbank constructions, and promote sustainable river management. The enforcement of riverbank regulations is expected to reduce flood risks, improve water quality, and minimize erosion and sedimentation. Additionally, educational posters have been developed to reinforce awareness of flood control and river construction. Integrating structural and non-structural strategies is crucial to mitigating floods and fostering environmental responsibility in Kuta Village.
LEGAL PROTECTION OF CONSUMERS DUE TO DEFAULT BY @SELLYALBOEM IN PURCHASING NEO CULTURE TECHNOLOGY (NCT DREAM) ALBUMS Hikmawati, Cahya Agustianing Durrah; Yasa, I Wayan; Zulaika, Emi
Awang Long Law Review Vol. 6 No. 2 (2024): Awang Long Law Review
Publisher : Sekolah Tinggi Ilmu Hukum Awang Long

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56301/awl.v6i2.1164

Abstract

The impact of the internet as a result of advances in the development of information technology for consumers has changed consumer behavior to become more critical and selective in determining the products they will choose. A valid agreement will have an achievement. As is known that an agreement is a relationship between two parties, based on which one party is entitled to demand something from the other party, and the other party is obliged to fulfill these demands. In this case, the achievement can be in the form of giving something, doing something, or not doing something. Although an agreement is made with the hope that everything that has been agreed upon can go well, in practice there is often a non-fulfillment of achievement from one of the parties which gives rise to a situation called default. The problem in this thesis is about the form of legal protection for consumers due to default on the purchase of NCT Dream Albums and dispute resolution efforts that can be taken if there is a default on the purchase of NCT Dream Albums. The research method in this thesis consists of a normative juridical research type with a research approach using a statutory approach and a conceptual approach. The source of legal material uses primary legal materials and secondary legal materials. The results of this study indicate that legal protection for consumers due to default by @Sellyalboem in purchasing Neo Culture Technology (NCT Dream) Albums is divided into two. First, internal legal protection is created through an agreement made by each party. The authorities create second, external protection through the formation of laws and regulations aimed at the interests of the injured party. Business actors who make defaults must make compensation. If they do not make compensation, consumers can be able to make settlement efforts using 2 ways, namely, out-of-court dispute resolution (non-litigation path) and dispute resolution in court (litigation path).
EVALUASI DEBIT PUNCAK BANJIR RANCANGAN DENGAN METODE WEDUWEN, HASPERS, MELCHIOR, HSS NAKAYASU DAN HSS GAMA-1 PADA DAS CABANG: Evaluation of Design Flood Peak Discharge using the Weduwen, Haspers, Melchior, Nakayasu and Gama-1 Methods in Cabang Watershed Akbari, Gilang Zulfa; Yasa, I Wayan; Saidah, Humairo
Spektrum Sipil Vol 12 No 2 (2025): SPEKTRUM SIPIL
Publisher : Jurusan Teknik Sipil Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/spektrum.v12i2.391

Abstract

Analisis debit puncak banjir sangat diperlukan dalam perencanan bangunan air. Penentuan debit puncak banjir yang tepat akan menghasilkan dimensi bangunan air yang lebih efektif dan ekonomis. Studi ini menguji keakuratan metode Weduwen, Haspers, Melchior, Nakayasu, dan Gama 1 dalam menghasilkan debit banjir rancangan yang sesuai untuk DAS Cabang. Data karakteristik DAS dibutuhkan untuk memperkirakan besarnya debit puncak banjir rancangan yang kemudian akan dibandingkan terhadap debit banjir observasi data debit. Berdasarkan hasil analisis didapatkan besar debit banjir rancangan yang beragam dengan metode Weduwen, Melchior, Haspers, Nakayasu dan Gama 1 menghasilkan debit puncak banjir periode ulang 100 tahun yakni : Weduwen = 451,073 m³/dtk, Haspers = 160,964 m³/dtk, Melchior = 990,711 m³/dtk, Nakayassu = 512,631 m³/dtk, dan Gama 1 = 633,333 m3/dtk. sedangkan debit banjir observasi adalah 156,921 m³/dtk. Berdasarkan evaluasi kelima metode, Haspers menghasilkan debit banjir rancangan yang paling mendekati debit banjir observasi segabai nilai yang menjadi acuan. Dengan nilai statistik terkecil yakni : VE = 31,581 %, RE = 6,161 %, dan RMS = 12,260. Adapun metode Melchior dan metode Hidrograf Gama 1 kurang andal jika digunakan pada DAS Cabang.
2D Modeling for Structural Flood Mitigation and Normalization with HEC-RAS: A Case Study of Tabelo River Agastya, Dewandha Mas; Kusuma, Rr. Widyawati Tresna; Jayanegara, I Dewa Gede; Yasa, I Wayan; Sulistiyono, Heri
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 16 No. 2 (2025)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pengairan.2025.016.02.9

Abstract

Changes in land use for the development of the Mandalika Special Economic Zone (SEZ) have led to increased flooding. A rainfall intensity of 35 mm recorded at the ARR KEK Mandalika station led to a flood event, with a water level reaching 1.2 meters on March 23, 2022. Therefore, a study is needed to determine the flood discharge that affects the Tabelo Watershed and to identify the appropriate structural mitigation measures for flood management. After conducting frequency analysis with Hydrognomon and Generalized Extreme Value (GEV), the flood discharge for the 50, 100, and 200-year return periods was 149.5 m3/s, 162.5 m3/s, and 175.2 m3/s. Structural mitigation by river normalization and levees construction on the Tabelo River was carried out along 1882.5 m at stationing P0 – P101 and 468.5 m at stationing S0 – S30. The levee construction is planned to be 14 m wide for the upstream section, up to the junction, and 16 m wide for the junction to the river mouth. The river levee is designed to be 3.30 meters high and 16 meters wide. The stability of the levee is calculated by considering its stability against overturning, sliding, and reactions from the foundation soil under both normal and seismic conditions. Based on the results of the stability calculations, the safety factor values for stability against shear forces under normal and earthquake conditions were obtained, namely, Fs (3.81 > 2.00) and Fs (1.27 > 1.25).
Pemamfaatan Sampah Plastik Sebagai Kerajinan Bunga Sakura di Desa Peresak Kecamatan Batukeliang Kabupaten Lombok Tengah Hasyim; Rohani; Karyawan, I Dewa Made Alit; Negara, I Dewa Gede Jaya; Yasa, I Wayan; Saidah, Humairo; Wiradarma, Lalu Wirahman; Suteja, I Wayan; Salehudin; Yuniarti, Ratna
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13405

Abstract

Desa Peresak merupakan salah satu daerah penghasil pangan di Lombok Tengah yang sebagian besar masyarakatnya bergantung pada sektor pertanian. Namun, berdasarkan hasil observasi, Desa Peresak masih menghadapi permasalahan pengelolaan sampah plastik yang cukup tinggi, sementara pemanfaatannya masih sangat minim. Oleh karena itu, program ini bertujuan untuk mengurangi jumlah sampah plastik sekaligus mengubahnya menjadi produk kerajinan yang memiliki nilai estetika dan ekonomi. Sasaran utama program ini adalah masyarakat, khususnya remaja desa, agar mereka dapat memahami bahwa sampah plastik bukan sekedar sampah, tetapi dapat didaur ulang menjadi karya yang indah dan bermanfaat. Hasil program menunjukkan bahwa keberadaan bunga sakura plastik mampu menambah estetika lingkungan Desa Peresak. Selain itu, kegiatan ini juga memberikan edukasi kepada masyarakat tentang pentingnya pengelolaan sampah plastik dengan pendekatan kreatif. Program ini tidak hanya berdampak pada kebersihan lingkungan, tetapi juga membuka peluang usaha baru berupa kerajinan tangan berbasis daur ulang sampah plastik.
Implementasi Tempat Sampah Bambu Sebagai Solusi Pengelolaan Sampah Ramah Lingkungan Di Desa Pemepek, Kecamatan Pringgarata, Lombok Tengah Rohani; Karyawan, I Dewa Made Alit; Hasyim; Suteja, I Wayan; Negara, I Dewa Jaya; Yuniati, Ratna; Sideman, IAO Suwati; Salehudin; Saidah, Humairo; Yasa, I Wayan; Widianty, Desi
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13407

Abstract

Salah satu Desa di Lombok Tengah yang berada di Kecamatan Pringgarata adalah Desa Pemepek. Desa ini memiliki potensi wisata alam yang indah dan sangat menarik jika dilihat dari sisi keasrian ataupun keasliaan alam Desa Pemepek. Namun hal tersebut tidak luput dari permasalahan sampah terutama sampah plastik. Hingga kini belum ada aturan yang memuat tentang pembuangan sampah plastik. Akibatnya, banyak sekali sampah plastik yang tampak berserakan di pinggir jalan bahkan di beberapa tempat wisata yang seharusnya memiliki nilai estetika tinggi dan menarik bagi wisatawan, tapi jadi malah kelihatan kumuh dan kurang bisa menarik simpati wisatawan karena adanya sampah plastik. Oleh karena itu, program pengabdian ini bertujuan untuk melakukan sosialisasi dalam menyelesaikan bersama persoalan desa Pemepek yakni keberadaan sampah-sampah yang mengganggu nilai estetika tempat wisata tersebut. Tim pengabdian dibantu oleh mahasiswa KKN PMD Universitas Mataram Desa Pemepek mengadakan program kerja pembuatan tempat sampah dari bambu, yang diharapkan dapat mengedukasi masyarakat lokal dan wisatawan mengenai pentingnya pembuangan sampah pada tempat yang tepat untuk pelestarian alam sehingga dapat menciptakan suasana desa dan tempat wisata menjadi bersih, indah, asri dan sehat. Salah satu cara yang dilakukan adalah dengan membuat tempat sampah dari Bambu sehingga bisa digunakan untuk tempat pembuangan sampah.
Pelatihan Identifikasi Potensi Bencana Banjir dan Tanah Longsor di Desa Santong Kecamatan Kayangan Kabupaten Lombok Utara Yasa, I Wayan; Karyawan, I Dewa Made Alit; Jayanegara, I Dewa Gede; Saidah, Humairo; Hasyim; Rohani; Agastya, Dewandha Mas
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13556

Abstract

Desa Santong merupakan salah satu desa di Kecamatan Kayangan Kabupaten Lombok Utara memiliki potensi sumberdaya alam seperti pertanian, perkebunan dan hutan yang berlimpah. Didukung dengan kondisi topografis yang berbukit dengan suhu yang dingin menjadikan Desa Santong wilayah yang sangat subur dengan tingkat perekonomian masyarakat di atas rata-rata. Demikian pula halnya dengan lokasi Desa Santong yang merupakan kaki gunung Rinjani, Desa Santong juga menjadi salah satu jalur alternatif pavorit yang sering menjadi pilihan bagi pendaki untuk melakukan pendakian ke Gunung Rinjani. Selain potensi yang dimiliki Desa Santong yang strategis bagi masyarakat tersimpan potensi berbagai bencana hidroklimatologi dan geologi. Kondisi wilayah yang didomonasi perbukitan potensi terjadinya tanah longsor sangat besar. Demikian juga dengan intensitas dan frekuensi hujan yang cukup tinggi menjadikan Desa Santong salah satu desa yang memiliki peluang terjadinya bencana banjir cukup besar. Dalam upaya mengurangi dampak dari potensi bencana hidroklimatologi dan tanah longsor sangat penting seluruh masayarakat Desa Santong mempunyai pengetahuan terhadap wilayah rawan bencana serta strategi mengurangi dampak jika terjadi bencana. Pelatihan identifikasi bencana banjir dan tanah longsor merupakan salah satu upaya menambah pengetahuan masyarakat terhadap bencana, termasuk melakukan mitigasi, penyiapan jalur evakuasi serta pemulihan pasca terjadi bencana. Pelatihan dilakukan di Kantor Desa Santong yang diikuti oleh berbagai unsur masyarakat seperti: perangkat Desa, Kadus, Tokoh Masyarakat, Karang Taruna, PKK, Mahasiswa KKN Unram dan kelompok Sadar Wisata (PokDarWis). Besar harapan masyarakat Desa Santong untuk melakukan pendampingan dalam menyiapkan dan memasang tanda-tanda untuk jalur evakuasi dan penentuan titik kumpul jika terjadi bencana.
Co-Authors Adi Wibowo, Yusuf Agastya, Dewandha Mas Agus Suroso Agustono Setiawan Akbar, Tabrani Akbari, Gilang Zulfa Akmaludin Akmaludin, Akmaludin Alit, I Dewa Made Ananta, Muhamad Jefri Bagus Budianto, Muhammad Bakti, Lalu Arifin Aria Bawu, Mario Alfredo Budianto Budianto BUDIANTO, M. BAGUS Budianto, Muh Bagus Cindy Gayatri, Annisa Zerlina Desi Widianty Dewi, Kurnia Didi Supriyadi Agustawijaya Dominikus Rato Eko Pradjoko Emi Zulaika Ery setiawan Fendi Setyawan Ferdiansyah Putra Manggala Galuh Puspaningrum, Galuh H.K, Ajeng Pramesthy Hanifah, Lilik Hardiani K, Ajeng Pramesty Hardiyanti, Ernita Hartana Hartana, Hartana Hasyim hasyim, hasyim Heri Sulistiyono, Heri Hikmawati, Cahya Agustianing Durrah Humaira, Ani Fatin Humairoh Saidah I Dewa Gede Jaya Negara I Wayan Joniarta I Wayan Suteja Ida Ayu Oka Suwati Sideman Isnaniar Jamadi, Yasin Jaya Negara, I Dewa Gede JAYANEGARA, I DEWA GEDE Julio, Ryan Bagus Karmila Santi, Ni Made Karyawan, I Dewa Made Alit Khantasilo, Ananda Kholilah, Iin Nur Kusuma, Ajeng Pramesthy Hardiani Kusuma, Rr. Widyawati Tresna Liaturrahman, Noval M Adriani Harefa, Jemi M. Bisri Mahendra, Made Mas Agastya, Dewandha Merdana, I Nyoman Muhajirah NEGARA, I D G JAYA Negara, I Dewa Jaya Nurardianingsih Nurrachman Osama Riza Rozaldi Pathurahman PRACOYO, ATAS PRAJNA D, KADEK AGUS Pratiwi, Debbry Eka Nuradityas Purwasaputri, Bella Adinda Puspitho Andini, Pratiwi PUTRA, IDA BAGUS GIRI Putri, Fadila Rahmatika Putri, Linda Cristina Putri, Rizky Emayantiara Rahmadi Indra Tektona RAI K W, I G AGUNG NGURAH Ramdani, Rifki Rara Putri Indraswari Ratna Yuniarti Rohani Rohani Rohani Rozaldi, Osama Riza Saidah, Humairoh Sakroni, Abd Azis Saleh, Ramdan Salehuddin Salehudin Salehudin, Salehudin Santyaningtyas, Ayu Citra Sasmita, Anggi Sholichin, M. Sideman, IAO Suwati SOEKARNO, SASMITO Solihin Sujito Sujito Suparjo Supriyadi , Anid SUPRIYADI, ANID Syntia Dewi, Evrianti Ussy Andawayanti Veithzal Rivai Zainal Wahyudi, Mudji Wardana, I G A N K WIRADARMA, LALU WIRAHMAN WIRADHARMA, LALU WIRAHMAN Yuniati, Ratna Yusron Saadi Yusuf Adiwibowo, Yusuf