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Community perceptions and valuation of freshwater ecosystem services: A case of rural springs Saputra, Jeki; Kandari, Aminuddin Mane; Midi, La Ode; Sudia, La Baco; Gandri, La; Hidayat, Herlan; Qadri, Muhammad Saleh
Interaction, Community Engagement, and Social Environment Vol. 3 No. 2: (January) 2026
Publisher : Institute for Advanced Science Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/icese.v3i2.2026.2328

Abstract

Background: This study aims to analyze public perception and conduct an environmental service valuation of the Puta Spring in Lakapodo Village, Watopute District, Muna Regency. Methods: The study was conducted from April to June 2024 with a population of 318 households that use the Puta Spring as their main water source. The research sample was determined using the Slovin formula with a confidence level of 10%, resulting in 76 respondents selected through purposive sampling, with the criterion of people who had used the spring for at least the last five years. Data were collected through observation, interviews, and literature studies, then analyzed descriptively and quantitatively. Findings: The results showed that the community's perception of the existence of Puta Spring was in the good category with an average score of 242.47. This indicates a high level of awareness of the importance of preserving this water source in supporting daily needs. The valuation of environmental services calculated based on the prevailing price method shows an economic value of IDR 211,104,000.00 per year, while based on the market price in Muna Regency, it reaches IDR 164,661,120.00 per year. The total volume of water used for domestic needs by the entire community of Lakapodo Village is 42,220.8 m³ per year, with an average discharge of Puta Spring of 0.0082 m³/second. Conclusion: Public perception of the spring is generally good, with high scores in existence, management, utilization, and economic value. Water availability exceeds community use, resulting in a surplus of 212,283 m³/year, corresponding to an economic value of IDR 1,061,415,000, indicating sustainable resource potential. Novelty/Originality of this article: The novelty of this study lies in integrating community perception assessment with economic valuation and water balance analysis to reveal the surplus value and sustainability potential of the Puta spring.
PERAN KOMPOSISI VEGETASI DALAM MENYIMPAN KARBON DIOKSIDA (CO2) PADA HUTAN KOTA BARUGA: IMPLIKASI UNTUK MITIGASI PERUBAHAN IKLIM DI KENDARI: The Role of Vegetation Composition in Carbon Storage in Baruga Urban Forest: Implications for Climate Change Mitigation in Kendari Abdul Sakti sakti; Sahindomi Bana; Arniawati; La De Ahmaliun; La Gandri; Umar Ode Hasani; Alamsyah Flamin; Muhsimin; Izmu Mubarak
Jurnal Celebica : Jurnal Kehutanan Indonesia Vol. 6 No. 2 (2025): Celebica Jurnal Kehutanan Volume 6 no 2 tahun 2025
Publisher : Jurusan Kehutanan -FHIL-UHO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65078/jc.v6i2.199

Abstract

Perubahan iklim yang disebabkan oleh peningkatan emisi gas rumah kaca, terutama karbon dioksida (CO₂), menjadi tantangan besar bagi keberlanjutan ekosistem dan kehidupan manusia. Hutan kota berfungsi sebagai salah satu solusi mitigasi perubahan iklim melalui penyimpanan karbon yang dapat mengurangi konsentrasi CO₂ di atmosfer. Penelitian ini bertujuan untuk mengevaluasi peran komposisi vegetasi dalam penyimpanan karbon di Hutan Kota Baruga, Kota Kendari. Metode penelitian menggunakan non destrutive sampling, penggunaan model allometrik pohon bercabang dan pohon tidak bercabang. Analisis simpanan karbon mengunakan nilai koefisian kaerbon 0,47%, serta simpanan emisi menggunakan perbandingan mol CO₂ dan C yang tersimpan Hasil penelitian menunjuhkan total simpanan karbon di Hutan Kota Baruga adalah 0,2167 ton/ha, dengan total simpanan CO₂ mencapai 0,4610 ton/ha. Famili Fabaceae menunjukkan simpanan karbon tertinggi, yaitu 0,0408 ton/ha, berkat kemampuannya dalam memperbaiki nitrogen tanah melalui simbiosis dengan bakteri Rhizobium, yang mendukung pertumbuhannya yang cepat dan efisien dalam menyerap karbon. Sebaliknya, famili Myrtaceae dan Elaeocarpaceae memiliki simpanan karbon yang lebih rendah, masing-masing 0,0013 ton/ha dan 0,0027 ton/ha, yang menunjukkan keterbatasan dalam adaptasi terhadap kondisi lingkungan. Faktor abiotik seperti suhu, kelembapan, dan ketersediaan air turut memengaruhi kapasitas simpanan karbon. Hutan Kota Baruga berperan penting dalam mitigasi perubahan iklim, dan pengelolaan hutan yang berkelanjutan dapat meningkatkan kapasitas penyimpanan karbon, memperkuat kontribusinya terhadap pengurangan emisi CO₂, serta mendukung keseimbangan ekosistem perkotaan. Penelitian ini memberikan kontribusi penting dalam pengembangan kebijakan mitigasi perubahan iklim di Kota Kendari.
Assessing the readiness paradox of coastal ecotourism: A socio-technical evaluation of natural attraction versus infrastructure capability Impiana, Deriana; Kahirun; Kasim, Safril; Gandri, La; Rahmatiah Tuwu, Eka
Journal of Sustainability, Society, and Eco-Welfare Vol. 3 No. 2: January (2026)
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jssew.v3i2.2026.2314

Abstract

Background: This study aims to assess the feasibility status of the development plan for Kampa Beach, a coastal destination located in Wawobili Village, West Wawonii District, within the administrative area of Konawe Islands Regency, Indonesia. Method: The study utilized a combination of purposive sampling for stakeholders, accidental sampling for 15 visitors, and a 10% sample of the 270 local residents in Wawobili Village. The research employed the ADO-ODTWA Guidelines as the methodological framework, applying seven established assessment criteria to evaluate the site’s potential for sustainable ecotourism development. Finding: The findings reveal that the Kampa Beach Tourism Area is feasible and holds strong potential to be developed into a premier ecotourism destination. The natural tourism attraction aspect achieved a very high index score of 85.14%, followed by accessibility with 82.26%. However, the accommodation availability criterion showed a relatively low score of 33.33%, while supporting facilities and infrastructure scored 60%, placing it in a mid-range category. The security criterion recorded the highest score of 91.66%, supported by environmental conditions and local community support (90%) and linkages to nearby tourist attractions (77.5%). While five criteria meet the requirements for full development, the lack of lodging and basic amenities requires immediate intervention. Conclusion: The composite calculation of all indicators yields a final average score of 74.27%, confirming Kampa Beach’s feasibility as a potential ecotourism area. The results also highlight key areas requiring priority interventions to ensure optimal and sustainable development. Novelty/Originality of this article: This study identifies a unique readiness paradox in Wawobili Village, where the natural attractiveness and community safety indices have reached elite levels (above 90%), but are hampered by severe delays in accommodation infrastructure (33%). Unlike general tourism reviews, this study identifies specific socio-technical barriers that must be overcome to transform this remote coastal site into a sustainable premier destination.
Carbon Dioxide (CO2) Absorption Potential Of Trees In Agrosilviculture Plantations In Wanseriwu Village, Tiworo Tengah District, West Muna Regency Tuwu, Eka Rahmatiah; Indriyani, Lies; Midi, La Ode; Siwi, La Ode; Davik, Davik; Wati, Puja; Gandri, La
JOURNAL OF SOILSCAPE AND AGRICULTURE Vol. 4 No. 2 (2026): Volume 4 Issue 2, 2026
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v4i2.60003

Abstract

Carbon is one of the fundamental elements forming organic matter, including living organisms, with nearly half of their biomass composed of carbon. Naturally, carbon is stored more abundantly in terrestrial and marine ecosystems than in the atmosphere, and its presence dates back to the formation of the Earth. This study aims to assess the carbon sequestration potential of agroforestry plants in Wanseriwu Village, Tiworo Tengah Subdistrict, West Muna Regency, in September 2025. The variables measured were tree diameter and total plant height. A non-destructive sampling method was applied, measuring diameter at breast height (DBH) and total plant height to estimate biomass using allometric equations, which were then converted into carbon absorption and storage data. Sampling intensity was set at 2%, with each plot measuring 20 × 20 m, from a total research area of 28 ha. Thus, the total sample area was 0.56 ha, consisting of 14 plots. The results revealed that the potential carbon sequestration of agrosilviculture plants in Wanseriwu Village reached 3,136.99 tonnes of CO₂ per year, with a carbon content of 854.76 tonnes per hectare. The high carbon value was influenced by the limited diversity of plant species, with only 10 types of vegetation recorded, as well as the lack of variation in tree age and size. These findings highlight the importance of agroforestry management in enhancing carbon sequestration capacity, while also emphasizing that vegetation diversity and stand structure play a crucial role in determining the carbon storage potential of an area.
Hydrological Resilience Using Water System Carrying Capacity Indicators in the Tiworo Watershed, Muna Island Gandri, La; Sudia, La Baco; Agusrinal, Agusrinal; Teke, Junartin; Sakti, Abdul; Yunus, Lukman
JOURNAL OF SOILSCAPE AND AGRICULTURE Vol. 4 No. 2 (2026): Volume 4 Issue 2, 2026
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v4i2.60007

Abstract

The ecological integrity of many watersheds is declining due to land conversion, deforestation, and urbanization, which increase surface runoff, reduce infiltration, and trigger discharge instability. A quantitative evaluation that simultaneously links KRA, KAT, sediment load, flood frequency, and IPA parameters with water governance aspects to assess the degree of hydrological resilience in the archipelago. This study aims to assess hydrological resilience based on the carrying capacity of the water system in the Tiworo Watershed, Muna Island. The method used refers to the Minister of Forestry Regulation No. P.61/Menhut-II/2014 by measuring the variables of flow regime efficiency, annual flow coefficient, sediment load, flood intensity, and water use index. The results show that the carrying capacity of the Tiworo Watershed water system has a performance value of 96.25, which is categorized as moderate. This carrying capacity value can be interpreted as functionally having sufficient capacity, but is vulnerable to ecological and anthropogenic pressures.
Climate change adaptation strategies among rice farmers in coastal agro-ecological systems Tuwu, Eka; Kandari, Aminuddin Mane; Erif, La Ode Muhammad; Gandri, La; Arfiani
Holistic: Journal of Tropical Agriculture Sciences Vol. 3 No. 2: January (2026)
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v3i2.2026.2319

Abstract

Background: This study aims to identify the indicators and impacts of climate change experienced by rice farmers in Lawele Village, a coastal area of Buton Island, and to examine the structural and non-structural adaptation strategies they implement. The research also assesses farmers’ participation in government-led climate adaptation programs. Methods: A descriptive quantitative method was used, involving structured interviews with 30 purposively selected rice farmers. Data were gathered through questionnaires, field observations, and documentation, and analyzed using percentage-based tabulation to describe patterns of climate-related impacts and adaptive responses. Finding: All respondents (100%) reported direct impacts of climate change, including pest outbreaks, declining yields, and crop failure, as well as indirect impacts such as increased production costs and reduced income. Structural adaptation measures primarily involved the construction and maintenance of irrigation channels initiated by the government, with farmers contributing to their upkeep. Non-structural adaptations were practiced universally (100%), including fertilizer application and adjustments to cropping patterns to reduce pest pressure and maintain productivity. However, the adoption of pest-resistant improved varieties remained limited, with only 17 farmers (57%) using them, while 13 farmers (43%) had not, largely due to high seed prices, limited technical assistance, and the absence of continuous support programs. Participation in climate adaptation training was also low, with only 15 farmers (50%) having attended government-led extension activities. Conclusion: Climate change exerts significant direct and indirect pressures on rice farming in Lawele Village. Although farmers have adopted various adaptation strategies, their implementation is hindered by economic constraints, insufficient technical guidance, and limited engagement in training programs. Strengthening institutional support and providing sustained capacity-building initiatives are essential to enhancing the resilience of rice farming systems in this coastal, climate-vulnerable region. Novelty/Originality of this article: This article bridges the experiences of local farmers, adaptation strategies, and institutional participation gaps in the context of coastal rice farming, which has not been widely researched, by providing empirical evidence and insights relevant to policy.
Penilaian Kinerja Pengelolaan DAS Poleang di Sulawesi Tenggara Berdasarkan Indikator Kondisi Lahan Hasbullah Syaf; Musram Abadi; Umar Ode Hasani; Al Basri; Laode Kasno Arif; La Gandri
Jurnal Ilmiah Membangun Desa dan Pertanian Vol. 7 No. 5 (2022)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1440.618 KB) | DOI: 10.37149/jimdp.v7i5.132

Abstract

One of the priority watersheds in Southeast Sulawesi is the Poleang watershed. It is necessary to assess management performance to remain sustainable in its implementation. This research aims to determine the performance of poleang watershed management based on indicators of land conditions and determine recommendations for the direction of sustainable land management policies. The survey methods used in the research and analysis include land criticality, land cover and erosion in calculating carrying capacity. This research resulted in the fact that the land support in the Polean g watershed had a high class with a score of 1.25 based on the critical land sub-criteria. Sub-land cover criteria have an excellent category with a score of 0.5, and the erosion index sub-criterion has a very high category with a score of 1.5. Overall, the carrying capacity of the Poleang watershed is in the moderate category, so it is necessary to maintain land or increase the area of vegetation cover of the Poleang watershed through the application of vegetation conservation methods, technical conservation methods and mechanical conservation methods.
Estimasi Biomassa Karbon dan Serapan CO2 Ekuivalen Pohon Kemiri dan Kopi dalam Sistem Agroforestri di Kabupaten Buton La Ode Midi; Sahindomi Bana; Nabilah Al Fadiyah Wahid Ode; Laode Sabaruddin; La Gandri; La Ode Muhammad Erif; Ema Hermawati Garusu; Surya Cipta Ramadhan Kete
MAKILA Vol 20 No 1 (2026): Makila : Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v20i1.24891

Abstract

Agroforestry is a land-use system with the potential to increase biomass, carbon stock, and estimated CO₂-equivalent sequestration, thereby contributing to climate change mitigation. This study aimed to estimate aboveground biomass, carbon stock, and CO₂-equivalent sequestration in a candlenut (Aleurites moluccanus)–coffee (Coffea canephora) agroforestry system in Kaongkeongkea Village, Pasarwajo District, Buton Regency, Southeast Sulawesi. Field measurements were conducted from November to December 2024 using a non-destructive method by measuring diameter at breast height (DBH) in 11 plots measuring 20 m × 20 m, with a total sample area of 0.44 ha. Biomass was estimated using species-specific allometric equations, carbon stock was calculated using a carbon fraction of 47%, and CO₂-equivalent sequestration was estimated using a conversion factor of 3.67. The results showed that the agroforestry system was dominated by coffee, with a density of 215.91 trees ha⁻¹, while candlenut had a density of 113.64 trees ha⁻¹. The average biomass of candlenut reached 117.06 tons ha⁻¹, higher than that of coffee at 12.35 tons ha⁻¹. The carbon stock of candlenut was 55.02 tons C ha⁻¹, while coffee stored 5.81 tons C ha⁻¹. Meanwhile, CO₂-equivalent sequestration was 201.74 tons CO₂ ha⁻¹ for candlenut and 21.29 tons CO₂ ha⁻¹ for coffee. Across the 43 ha agroforestry area, total CO₂-equivalent sequestration was estimated at 9,589.97 tons CO₂. These findings indicate that candlenut contributes dominantly to carbon stock in the agroforestry system.
Education on the Use of Biopore Infiltration Holes for Flood Prevention at SDN 100 Kendari, Kambu Village, Kambu District, Southeast Sulawesi La Ode Siwi; Ridwan Adi Surya; Wa Ode Hastiani Fahidu; Ema Hermawati Garusu; Abdul Manan; La Ode Muhammad Erif; Lies Indriyani; Sahindomi Bana; La Gandri; Muhammad Saleh Qadri
Jurnal Pengabdian Masyarakat Vol. 7 No. 1 (2026): Jurnal Pengabdian Masyarakat
Publisher : Institut Teknologi dan Bisnis Asia Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32815/jpm.v7i1.2874

Abstract

Purpose: This program aimed to enhance elementary students’ understanding of biopore infiltration holes as a low-cost solution for mitigating waterlogging and addressing inadequate drainage at SDN 100 Kendari. Method: The intervention combined interactive lectures, live demonstrations, hands-on construction, and guided discussions. Learning outcomes were evaluated using standardized pre-test and post-test instruments. Practical Applications: The activity enabled students to construct functional biopores that improve groundwater absorption, reduce surface runoff, and facilitate organic waste management, providing a replicable framework for school-based environmental management. Conclusion: Student comprehension significantly increased from 10–20% to 80–90%. These results demonstrate that participatory environmental education effectively fosters ecological literacy and supports localized flood mitigation in urban school settings.
Co-Authors Abdul Manan Abdul Manan Abdul Manan Abdul Sakti Abdul Sakti sakti AGUS SETIAWAN Agusrinal Agustina, Dinda Tri Ahmaliun, La De Ahmaliun, Lade Aindo, Nur Rezki Al Basri Alamsyah Flamin Albasri Albasri Alinda F. M. Zain Aminuddin Mane Kandari, Aminuddin Mane Andi Murlina Tasse Arfiani Arman Arman Arniawati Arniawati, Arniawati Asramid Yasin Asrianti Arif Astika, Aci Bambang Sulistyantara Bana, Sahindomi BASUKI BASUKI Cahyoadi Bowo Davik, Davik DEWI FITRIANI Dian Agustina Eka Rahmatiah Tuwu Ema Hermawati Garusu Ema Hermawati Garusu Fahidu, Wa Ode Hastiani Fatahuddin, Muhammad Findra, Muhammad Nur Firman Nasiu Fuji Astuty Auza Gafaruddin, Abdul Gerhana, Gerhana Hadjar, Nurhayati Hafidah Nur Hasani, Umar Ode Hasbullah Syaf Hasbullah Syaf Hasbullah, Hasbullah Syaf Haslianti Haslianti, Haslianti Herlan Hidayat Herlan Hidayat Hidayat, Herlan Impiana, Deriana Irawati Irawati Irawati Irawati Izmu Mubarak Jaluwi, La Jeki Saputra Jufri Karim Junartin Teke Kahirun, Kahirun Kasim, Safril Kundarita, Kundarita La Baco S La De Ahmaliun La De Ahmaliun La Ode Alwi La Ode Bahana Adam La Ode Kasno Arif La Ode Kasno Arif, La Ode Kasno La Ode Midi La Ode Midi, La Ode La Ode Muhammad Erif La Ode Nafiu La Ode Siwi La Ode Siwi Lade Ahmaliun Lade Ahmaliun Laily Mutmainnah Laksananny, Satya Agustina Laode , Laode Sabaruddin Laode Kasno Arif Laode Sabaruddin Laode Sabaruddin Lies , Lies Indriyani Lies Indriyani Lisdayani, Mira Lukman Yunus, Lukman Mandala, Marga Manginsi, Wa Ode Jumiarni Mega Redi Jaya Muhaimin Hamzah Muhamad Saleh Qadri Muhammad Saleh Qadri Muhammad Saleh Qadri Muhsimin Muhsimin, Muhsimin Munara, Agil Aqshan Nor Munirwan Zani, Munirwan Musram Abadi Mustaqiim Nabilah Al Fadiyah Wahid Ode Nikoyan, Anas Nur Arafah Nur Arafah Nur Arafah Nur Santy Asminaya Nurhayati Hajar Padang, Jois Liling Putri, Amelia Retno Eka Putri, Sarwinda Intan Qadri, Muhamad Saleh Qadri, Muhammad Saleh Qadri, Saleh Reichen, Stella Ridwan Adi Surya Risnawati Risnawati Rohmaniar, Puspa Dila RR. Ella Evrita Hestiandari Safitri Safitri Sahindomi , Sahindomi Bana Sahindomi Bana Sakti, Abdul Saleh Qadri, Muhammad Sanjaya, Rifky Setiawati, Indra Rahayu Siwi, La Ode Surya Cipta Ramadhan Kete Syaf , Hasbullah Syafrul Tawakal, Achmad Syawal, Anugrah Sahri Teke, Junartin Tiku, Evi Indiriyani Tuwu, Eka Umar Ode Hasani Umar Ode Hasani Vivi Fitriani Wa Ode , Wa Ode Nur Hasanah Wa Ode Hastiani Fahidu Wa Ode Hastiani Fahidu Wa Ode Lasmi Putri M Wa Ode Nur Hasanah Wati, Puja