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All Journal Ecotrophic, Journal of Environmental Science Jurnal Kelautan Tropis Jurnal SOLMA International Journal of Community Service Learning Jurnal Aplikasi dan Inovasi Iptek (JASINTEK) Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Envirotek : Jurnal Ilmiah Teknik Lingkungan International Journal of Applied Science and Sustainable Development (IJASSD) Jurnal Ecocentrism International Journal of Community Service (IJCS) Jurnal Abdi Dharma Masyarakat Jurnal Teknologi Lingkungan
Wiratama, I Gusti Ngurah Made
Environmental Engineering Study Program, Universitas Mahasaraswati Denpasar
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Pemberdayaan Kelompok Petani Kopi Cipta Lestari dalam Pengelolaan Limbah Kopi yang Berkelanjutan dalam Rangka Diversifikasi Produk Kopi Wiratama, I Gusti Ngurah Made; Wijaya, I Made Wahyu; Paramitha, Anak Agung Istri Ita
Jurnal SOLMA Vol. 13 No. 3 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i3.16398

Abstract

Background: This Community Partnership Program (PKM) focuses on empowering coffee farmers in Pujungan Village, Pupuan District, Tabanan Regency, by converting coffee husk waste into value-added products such as compost, mushroom growing media (baglog), and coffee soap. Coffee production generates significant waste, especially coffee husks, which account for 50-60% of the total production. If not properly managed, this waste can pose environmental risks such as soil and water pollution, as well as greenhouse gas emissions. The goal of the program is to reduce coffee waste volume while creating new, waste-based products. Method: Farmers' ability to independently manage coffee waste is enhanced through structured and practical training. Through this PKM, the Kelompok Petani Cipta Lestari coffee farmers were trained and mentored to improve their skills in processing coffee husks. Results: The program includes training on composting, mushroom baglog production, and coffee soap making. The PKM in Pujungan Village successfully transformed coffee husk waste into compost, mushroom baglog, and coffee soap, increasing farmers' income by 20-30% and reducing waste by 60-70%. Conclusion: This program also positively impacted soil quality and the environment, while providing farmers with new skills for sustainable product diversification.
Empowering Villages through Waste Management for Agritourism Success Jayantini, I Gusti Agung Sri Rwa; Martiningsih, Ni Gusti Agung Gde Eka; Wiratama, I Gusti Ngurah Made; Karta, Ni Luh Putu Agustini
International Journal of Community Service Learning Vol. 8 No. 4 (2024): November
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v8i4.85336

Abstract

A very crucial issue that needs serious attention for tourism development in rural areas is waste management. Thus, anticipation and solutions to problems, including the environmental impact, are needed in developing villages as agritourism areas. The purpose of this research is to identify programs required by the community to promote a tourist destination, manage agritourism, and overcome environmental problems. This type of research is descriptive qualitative with a community service approach. The research subjects included community leaders, women's groups (PKK), youth, farmer groups, and relevant local partners such as tourism business groups. In-depth interviews with community leaders, women, youth, and farmer groups were used to collect data. The instrument used was an interview sheet. After the data was collected, it was analyzed using the descriptive qualitative data analysis method. The results obtained include three things. First, tourism and human resource management programs resulted in a positive attitude toward creating a tourist attraction connectivity map. Second, in the agricultural sector, farmers showed their active participation, which was realized by structuring the garden by installing QR code-based plant signboards and developing organic farming. Third, the community's positive attitude in the environmental sector is shown by making compost from organic waste produced by women's groups and diversifying coffee businesses. This research is expected to create a pattern of community empowerment for agro-tourism areas supported by the active participation of village communities.
Analisis Carbon Footprint pada Jasa Akomodasi Pariwisata di Kabupaten Badung, Bali Wiratama, I Gusti Ngurah Made; Widyasari, Ni Luh; Darmayasa, I Gede Oka
Jurnal Teknologi Lingkungan Vol. 26 No. 1 (2025)
Publisher : BRIN Publishing (Penerbit BRIN)

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

Abstract

Everyone who performs daily activities that require energy will produce carbon dioxide (CO2) emissions. The more activities are carried out, the more energy is used, and thus, the greater the carbon footprint produced. Badung Regency is the center of gravity tourism in Bali. The tourism sector in Badung Regency has been consistently growing over the years. The development of tourism in Badung Regency has environmental implications. The objectives of this research are to identify the carbon footprint values ​​in tourism accommodation services and to analyze the factors influencing the carbon footprint values ​​in tourism accommodation services. The study was conducted in Badung Regency, Bali Province, with a sample of 60 villas selected using the simple random sampling technique. The first research objective involves calculating the carbon footprint based on IPCC guidelines, while the second objective is analyzed through multiple linear regression analysis. The research findings indicate that the primary carbon footprint amount is 25.71 kg CO2-eq/month, or an average of 8.57 kg CO2-eq/month per sub-district. The secondary carbon footprint is 10,520.73 kg CO2-eq/month, or an average of 3,506.91 kg CO2-eq/month. The total carbon footprint of tourism accommodation services is 10,546.45 kg CO2-eq/month, with an average of 3,515.48 kg CO2-eq/month. The correlation coefficient between independent and dependent variables is 80.90%, and the contribution of the independent variables R2 (X1, X2, and X3) to the dependent variable (Y) is 65.50%. The factor that most influences the carbon footprint is the number of villa appliances that use LPG (X2), which is 41.30%. Abstrak Setiap orang yang melakukan aktivitas sehari-hari memerlukan energi dan akan menghasilkan emisi karbon dioksida (CO2). Semakin banyak aktivitas yang dilakukan, semakin banyak energi yang digunakan, dan dengan demikian semakin besar carbon footprint yang dihasilkan. Kabupaten Badung merupakan pusat tujuan pariwisata Bali. Perkembangan pariwisata di Kabupaten Badung terus mengalami perkembangan dari tahun ke tahun. Perkembangan pariwisata di Kabupaten Badung akan berdampak pada kondisi lingkungan. Tujuan dari penelitian ini adalah mengidentifikasi nilai jejak karbon pada jasa akomodasi pariwisata dan menganalisis faktor-faktor yang memengaruhi nilai jejak karbon pada jasa akomodasi pariwisata. Lokasi penelitian dilakukan di Kabupaten Badung, Provinsi Bali dengan sampel sebanyak 60 vila dan dipilih dengan teknik simple random sampling. Analisis tujuan penelitian yang pertama yaitu menghitung jejak karbon dengan berpedoman pada IPCC, sedangkan tujuan penelitian yang kedua dianalisis dengan analisis regresi linear berganda. Berdasarkan hasil penelitian, diketahui bahwa jumlah carbon footprint primer adalah 25,71 kg CO2-eq/bulan atau dengan rata-rata setiap kecamatan adalah 8,57 kg CO2-eq/bulan. Carbon footprint sekunder adalah 10.520,73 kg CO2-eq/bulan atau dengan rata-rata 3.506,91 kg CO2-eq/bulan. Carbon footprint total jasa akomodasi pariwisata sebesar 10.546,45 kg CO2-eq/bulan atau dengan rata-rata 3.515,48 kg CO2-eq/bulan. Koefisien korelasi antara variabel bebas dan variabel terikat adalah sebesar 80,90% sedangkan kontribusi pengaruh variabel bebas R2 (X1, X2, dan X3) terhadap variabel terikat (Y) sebesar 65,50%. Faktor yang paling memengaruhi carbon footprint adalah jumlah peralatan vila yang menggunakan LPG (X2) yaitu sebesar 41,30%
ANALISIS PENGARUH PENAMBAHAN MASSA BIOCHAR PADA ADSORPSI ION FOSFAT (PO43-) DALAM AIR LIMBAH SINTETIS Nada, I Made; Wiratama, I Gusti Ngurah Made; Vebrian Kenedy, Fransiskus; Wahyu Wijaya, I Made
Jurnal Ecocentrism Vol. 5 No. 1 (2025): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan, Fakultas Teknik, Universitas Mahasaraswati Denpasar, Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jeco.v5i1.9858

Abstract

Fosfat berlebih (PO₄³⁻) dalam air limbah dapat menyebabkan eutrofikasi yang mengancam kehidupan akuatik. Studi ini bertujuan untuk mengevaluasi efektivitas biochar yang dibuat dari limbah upacara dan kulit durian dalam menurunkan kadar fosfat dalam air limbah sintetis. Biochar diaktifkan dengan ion Mg²⁺, dan dilakukan analisis untuk mengukur laju serta kapasitas adsorpsi agar sesuai dengan standar kualitas air pemerintah, yaitu maksimal 0,2 mg/L fosfat. Biochar diproduksi melalui proses pirolisis pada suhu 400–700 °C dan kemudian diaktifkan dengan perendaman dalam larutan MgCl₂ 1 M selama 24 jam. Pengujian adsorpsi dilakukan dalam reaktor dengan kondisi eksperimental yang terkontrol menggunakan variasi jumlah biochar. Tujuan utama pengujian ini adalah untuk menilai apakah peningkatan atau penurunan jumlah biochar akan mempengaruhi penurunan kadar fosfat dalam air limbah sintetis. Hasil menunjukkan bahwa biochar yang diaktifkan dengan MgCl₂ pada pH 9 paling efektif dalam menurunkan konsentrasi fosfat. Penambahan biochar hingga 0,5 g menghasilkan penurunan fosfat sebesar 74,32 mg/L (29,06%).
Climate Mitigation And Waste Management In The Tourism Industry For A Sustainable Ecosystem Wiratama, I Gusti Ngurah Made; Wijaya, I Made Wahyu; Kenedy, Fransiskus Vebrian
International Journal of Applied Science and Sustainable Development (IJASSD) Vol. 6 No. 1 (2024): International Journal of Applied Science and Sustainable Development (IJASSD)
Publisher : Lembaga Penelitian dan `Pengabdian Kepada Masyarakat (LPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/ijassd.v6i1.8936

Abstract

Climate is one of the primary factors that influence international tourism. Most international travelers are interested in visiting nations with a distinct and more agreeable environment. This study aims to define the responses of tourism industry to face the climate change impacts through mitigation initiatives. Climate is a tourism resource that defines the viability of areas to sustain tourist activities, influences tourism demand, and affects operating expenses such as heating and cooling, artificial snow prices, and water and irrigation availability. Some mitigation efforts and waste management for the tourism industry to facing the climate change impacts are concerning on energy efficiency, resources and product supply, transportation, waste and wastewater management, and human resources development and awareness.
Co-Authors A. A. Istri Ita Paramitha Daniel Manek Elok Faiqoh Enggar Maharani, Shinta Godeliva Delasari Batta I Gede Oka Darmayasa I Gusti Ngurah Alit Wiswasta I Ketut Sumantra I Ketut Widnyana I Komang Budiarta I Made Adhika I Made Budiasa I Made Nada I MADE SUDARMA I Made Wahyu Wijaya Kenedy, Fransiskus Vebrian Kumara, I Dewa Gede Agung Gana Luh Putu Gangga Partiwi, Ni Made Rustini, Ni Maharani, Made Vina Mardika, Made Ni Gst. Ag. Gde Eka Martiningsih Ni Luh Putu Agustini Karta NI LUH WIDYASARI Putra, I Nyoman Giri Putri Anjani, Ni Komang Ayu Putu Eka Pasmidi Ariati PUTU SEKARWANGI SARASWATI Putu Wijani, Ni Sri Rwa Jayantini, I Gusti Agung Vebrian Kenedy, Fransiskus