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Climate change in South Kalimantan (Borneo): assessment for rainfall and temperature Riyan Benny Sukmara; Muhammad Fajrin Wahab; Ariyaningsih
Journal of Infrastructure Planning and Engineering Vol. 1 No. 2 (2022)
Publisher : Master Program of Infrastructure and Environmental Engineering, Postgraduate Program, Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/jipe.1.2.2022.51-59

Abstract

A severe flood hit South Kalimantan in 2021. The flood inundated several cities and regions, including Banjamasin City and its surrounding areas in the Martapura Basin. According to data from the National Disaster Management Agency (BNPB), over 20,000 houses were flooded, and over 100,000 people were forced to relocate. Many flood causes are being debated these days, including climate change issues which are triggered by many factors. However, the significant factor indicating its existence is the increase in temperatures. Rising temperature will result in the intensity of the extreme rainfall and the change of its pattern. Due to this background, this study aims to evaluate rainfall and temperature variability as an indicator of climate change in the study area. The Man-Kendall Test is used in this study to analyze a trend analysis and its relationship to rainfall. The results show a temperature trend of 0.2 to 0.3 degrees Celsius over the last two decades. It indicates that climate change has occurred on a local scale. Further, the trend of rainfall and temperature have increased in all selected locations. The annual rainfall over the last 20 years has also increased by roughly 25 mm per annum.
PERANCANGAN MASTER PLAN DAN PENATAAN SARANA PENUNJANG SEBAGAI UPAYA OPTIMALISASI POTENSI WISATA TANJUNG GADING, BALIKPAPAN UTARA Fulkha Tajri M; Riyan Benny Sukmara; Fikran Fadhil; Muhammad Fikrie; Bayu Suko Pinilih; Ratih Pratiwi; Puji Trimaryani; Nasya Salsabilla
Jurnal Pengabdian Kepada Masyarakat ITK (PIKAT) Vol. 6 No. 2 (2025): PIKAT : Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Institut Teknologi Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/pikat.v6i2.8481845

Abstract

Pariwisata memiliki peran penting dalam pengembangan ekonomi lokal, terutama pada daerah yang memiliki potensi alam dan budaya. Wisata Tanjung Gading, yang berlokasi di Kelurahan Karang Joang, Balikpapan Utara, merupakan salah satu destinasi yang berpotensi dikembangkan sebagai objek wisata edukatif berbasis alam. Namun, keterbatasan sarana penunjang, belum adanya master plan yang terstruktur, serta kurangnya media informasi menjadi kendala dalam menarik wisatawan. Program Pengabdian Kepada Masyarakat ini bertujuan untuk merancang master plan kawasan wisata dan menata sarana penunjang seperti signage dan papan informasi guna meningkatkan daya tarik wisata. Metode yang digunakan meliputi survei lapangan, diskusi dengan mitra, perancangan master plan, serta implementasi sarana informasi. Hasil kegiatan menunjukkan peningkatan keteraturan tata ruang kawasan, tersedianya media informasi, serta meningkatnya pemahaman masyarakat dan mitra dalam pengelolaan wisata berkelanjutan. Dengan demikian, kegiatan ini diharapkan dapat mendukung Tanjung Gading menjadi destinasi wisata unggulan yang berdaya saing.
Substitusi Sampah Plastik sebagai Agregat Kasar Pada Inovasi Saluran Beton Precast Ramah Lingkungan Riyan Benny Sukmara; Hijriah Hijriah; Intan Dwi Wahyu Setyorini; Ahmad Zainun; Muhammad Ilmi Khairul Ikhsan; Arum Ananda Putri; Choirulahnisa Nur Priono
Borneo Engineering: Jurnal Teknik Sipil Volume 9 Nomor 1 Tahun 2025
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/be.v9i1.84

Abstract

Permasalahan mengenai sampah plastik di Indonesia merupakan isu klasik yang masih menjadi tantangan yang sulit diatasi. Kebiasaan penggunaan plastik oleh masyarakat, terutama kantong plastik, masih umum dan seringkali berujung pada akumulasi limbah di lingkungan sekitar. Sampah plastik tersebut memiliki potensi untuk menyebabkan masalah banjir apabila menumpuk di dalam saluran drainase. Penelitian ini bertujuan untuk memanfaatkan sampah kantong plastik sebagai salah satu bahan campuran beton pada saluran drainase pracetak. Sampah plastik ini digunakan sebagai substitusi agregat kasar dalam campuran beton dengan variasi persentase mulai dari 10% hingga 50% dari jumlah agregat kasar konvensional. Target kualitas beton yang diharapkan adalah mencapai kelas mutu beton II, dengan kuat tekan antara 16 hingga 24 MPa. Dalam penelitian ini akan menganalisis penerapan konsep ekonomi sirkular dalam memanfaatkan sampah plastik. Melalui penelitian ini, diharapkan memberikan nilai ekonomis bagi sampah plastik dan dapat dijadikan sebagai bahan alternatif dalam campuran beton. Konsep ini sejalan dengan program jangka menengah pemerintah Republik Indonesia (RPJMN) yang bertujuan untuk mengembangkan pembangunan berkelanjutan dengan emisi karbon rendah.
Cahaya Pengusir Hama : Penerapan LumiTrap UV Surya pada Cabai Kebun Sumber Berkah Fulkha Tajri M; Riyan Benny Sukmara; Juwita Permata Sari; Leni Pratiwi; Albarthina Novirna; Ratna Dia Paramita; Alwan Akmal Larik; Ariel Athaillah Kheristiawan; Zaky Ramadhani Setyo Albukhari; Kurnia Sari
Lok Seva: Journal of Contemporary Community Service Vol 5, No 1 (2026)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/lokseva.v5i1.10606

Abstract

Chili productivity on urban farming land is often hindered by nocturnal insect pest attacks, as experienced at Kebun Sumber Berkah, RT 37, Batu Ampar, Balikpapan City. Pest control has relied on chemical pesticide spraying two to three times weekly, incurring high costs and health risks for garden workers. This community service activity aimed to implement LumiTrap UV, an ultraviolet-light pest trap powered by an independent solar panel system, as an environmentally friendly pest-control alternative. The implementation method comprised survey and preparation, design and installation of six LumiTrap UV units, socialization for partners, and sustainability monitoring, involving nine students under the supervision of two lecturers. Results show that all six units were successfully installed and operate automatically at night using independent solar energy, partners gained skills in operating and maintaining the device, and three residents were appointed as sustainability champions. Preliminary observations indicate a declining trend in pest presence around the plants and a reduction of about 50–67% in the frequency of chemical pesticide spraying by partners (from two to three times weekly to about once a week). 
Evaluasi Pencapaian Program Penyediaan Air Minum dan Sanitasi Berbasis Masyarakat (Studi Kasus: Kecamatan Babulu, Kabupaten Penajam Paser Utara): 294 - 306 Elin Diyah Syafitri; Tri Felinda Sari; Riyan Benny Sukmara; Rahmat Aris Pratomo; Ariyaningsih
SPECTA Journal of Technology Vol. 10 No. 2 (2026): Specta Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/specta.v10i2.8481673

Abstract

The availability of water is a basic necessity for rural populations and is a crucial part of government efforts to fulfill human basic needs. According to the Regional Medium-Term Development Plan (RMTDP) of Penajam Paser Utara District for the period 2005-2025, the main issue in housing and settlement development is the suboptimal performance of clean water infrastructure and sanitation. One of the main issues related to clean water is the insufficient coverage of PDAM services in the area, resulting in most villages not having access to clean water. To address this issue, the government launched the Community-Based Drinking Water and Sanitation Program (PAMSIMAS) in 2019 with assistance from the Ministry of Public Works and Spatial Planning, targeting 10 villages. Although this program has had a positive impact in providing adequate drinking water supply, various constraints still prevent communities from fully experiencing its benefits. Therefore, the aim of this study is to evaluate the achievements of the PAMSIMAS Program in Babulu District. Using categorical analysis with interval scales, the evaluation results show that the levels of clean water service coverage and sanitation ownership in Babulu District are 31.63% and 27.13% respectively, indicating that the program has not yet reached its targets