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Analisis Kualitas Air Tanah Berdasarkan Variasi Kedalaman Muka Air di Daerah Aliran Sungai (DAS) Wanggu Kota Kendari, Sulawesi Tenggara S. C. R. Kete; E. R. Tuwu
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 4, No 1 (2017): Biosains & Technology in Wallacea
Publisher : University of Halu Oleo

ABSTRAK Penelitian tentang analisis kualitas airtanah berdasarkan variasi kedalaman muka air di DAS Wanggu Kota Kendari bertujuan untuk mengetahui hubungan antara kedalaman muka air dengan kualitas airtanah berdasarkan parameter fisik, kimia dan bakteriologi. Metode yang digunakan adalah dengan mengambil sampel airtanah dan dilakukan uji sampel baik secara insitu maupun exsitu dan hasilnya dibandingkan dengan baku mutu sesuai Peraturan Menteri Kesehatan No. 492/Menkes/Per/IV/2010. Selanjutnya dikorelasikan dengan kedalaman muka air. Hasil yang diperoleh dari penelitian ini adalah terdapat beberapa parameter yang telah melebihi ambang batas yaitu kekeruhan, Besi, BOD dan COD. Dilihat dari segi kedalaman muka air terdapat kualitas airtanah yang telah melebihi baku mutu yaitu muka airtanah dengan kedalaman 5 (lima) meter terdapat 2 (dua) lokasi sampel dengan 2 (dua) parameter, kedalaman 10 (sepuluh) meter terdapat 3 (tiga) lokasi sampel dengan 1 (satu) parameter, dan Untuk sumur bor terdapat 3 (tiga) lokasi sampel dengan 2 (dua) parameter. Kata Kunci : Kualitas Airtanah, DAS Wanggu, Kendari.

ANALISIS SPASIAL FENOMENA URBAN HEAT ISLAND MENGGUNAKAN ALGORITMA LAND SURFACE TEMPERATURE KOTA KENDARI La Ode Alwi; La Gandri; Herlan Hidayat; Eka Rahmatiah Tuwu; Irawati Irawati; Sahindomi Bana; Vivi Fitriani; Lies Indriyani
Jurnal Meteorologi dan Geofisika Vol 23, No 2 (2022)
Publisher : Pusat Penelitian dan Pengembangan BMKG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31172/jmg.v23i2.852

Konversi terhadap lahan-lahan bervegatasi menjadi lahan-lahan terbangun akibat perkembangan kota dan arus urbanisasi dapat memicu terjadinya fenomena urban heat island di beberapa kota di Indonesia. Berdasarkan data peningkatan jumlah penduduk dan ekspansi ruang terbangun yang tidak terkendali di Kota Kendari, ada dugaan bahwa telah terjadi fenomena urban heat island. Mengidentifikasi serta mengukur karakteristik spasial temporal urban heat island sejak dini akan sangat penting bagi pengambil keputusan untuk merumuskan kebijakan demi mencapai tujuan pembangunan berkelanjutan. Penelitian ini bertujuan untuk mengidentifikasi fenomena urban heat island Kota Kendari perode tahun 2001 dan tahun 2019. Metode yang digunakan dalam penelitian ini adalah brightness temperature dengan menggunakan logaritma yang diformulasikan pada alat pengolahan Citra Landsat 7 untuk data tahun 2001 dan Citra Landsat 8 OLI untuk data tahun 2019. Hasil penelitian menunjukan bahwa ekstraksi land surface temperatur menggunakan citra Satelit Landsat-7 tahun 2001 menunjukkan nilai suhu minimum sebesar 19,099 oC dan suhu maksimum sebesar 34,459 oC. Hasil perhitungan urban heat island treshold sebesar 25,95 0C. Sehingga dengan menentukkan urban heat island index disimpulkan bahwa pada tahun 2001 wilayah Kota Kendari telah mengalami fenomena Urban Heat Island dengan wilayah paparan sebesar 1,021% dari total luas wilayah. Sedangkan pada tahun 2019, ekstraksi land surface temperatur menggunakan citra Satelit Landsat-8 OLI, menunjukkan nilai suhu minimum sebesar 14,27 0C dan suhu udara maksimum sebesar 35, 426 0C. Hasil perhitungan urban heat island treshold sebesar 24,6 0C. Dengan menentukkan urban heat island index disimpulkan bahwa pada tahun 2019 telah terjadi peningkatan fenomena urban heat island dengan wilayah paparan yang lebih luas yakni 18,92% dari luas wilayah.

KAMPUNG KELOR SEBAGAI UPAYA KONSERVASI LAHAN TERDEGRADASI PERKOTAAN DAN MENINGKATKAN PENDAPATAN MASYARAKAT DI MASA NEW NORMAL DI KOTA KENDARI Basrudin; Rosmarlinasiah; Sitti Marwah; Niken Pujirahayu; Zakiah Uslinawaty; Abigael Kabe; Eka Rahmatiah Tuwu; Mariana Zainun
Jurnal Pengabdian Pada Masyarakat MEMBANGUN NEGERI Vol 6 No 2 (2022): Jurnal Pengabdian Kepada Masyarakat Membangun Negeri
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/pkm.v6i2.2624

Tujuan pelaksanaan pengabdian kepada masyarakat ini adalah untuk membangun kampung kelor sebagai upaya konservasi lahan terdegradasi perkotaan dan meningkatkan pendapatan masyarakat di masa new normal di Kelurahan Petoaha Kota Kendari. Metode yang digunakan adalah penyuluhan dan bimbingan teknis meliputi perencanaan mulai dari survei lokasi, perijinan dan wawancara, pelaksanaan meliputi penyuluhan, pembibitan dan budidaya kelor serta evaluasi untuk meminimalisir kelemahan dan hambatan selama kegiatan berlangsung. Hasil analisis menunjukkan bahwa setelah dilakukan penyuluhan dan bimbingan teknis pengetahuan dan kapasitas masyarakat mengalami peningkatan terkait manfaat kelor dan teknik budidayanya mulai dari pengumpulan benih, seleksi benih, perkecambahan benih, penanaman sampai pemeliharaan. Selain itu masyarakat memperoleh manfaat ekonomi dari program pengabdian kepada masyarakat terintegrasi KKN-Tematik

ANALISIS SPASIAL FENOMENA URBAN HEAT ISLAND MENGGUNAKAN ALGORITMA LAND SURFACE TEMPERATURE KOTA KENDARI La Ode Alwi; La Gandri; Herlan Hidayat; Eka Rahmatiah Tuwu; Irawati Irawati; Sahindomi Bana; Vivi Fitriani; Lies Indriyani
Jurnal Meteorologi dan Geofisika Vol. 23 No. 2 (2022)
Publisher : Pusat Penelitian dan Pengembangan BMKG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31172/jmg.v23i2.852

Konversi terhadap lahan-lahan bervegatasi menjadi lahan-lahan terbangun akibat perkembangan kota dan arus urbanisasi dapat memicu terjadinya fenomena urban heat island di beberapa kota di Indonesia. Berdasarkan data peningkatan jumlah penduduk dan ekspansi ruang terbangun yang tidak terkendali di Kota Kendari, ada dugaan bahwa telah terjadi fenomena urban heat island. Mengidentifikasi serta mengukur karakteristik spasial temporal urban heat island sejak dini akan sangat penting bagi pengambil keputusan untuk merumuskan kebijakan demi mencapai tujuan pembangunan berkelanjutan. Penelitian ini bertujuan untuk mengidentifikasi fenomena urban heat island Kota Kendari perode tahun 2001 dan tahun 2019. Metode yang digunakan dalam penelitian ini adalah brightness temperature dengan menggunakan logaritma yang diformulasikan pada alat pengolahan Citra Landsat 7 untuk data tahun 2001 dan Citra Landsat 8 OLI untuk data tahun 2019. Hasil penelitian menunjukan bahwa ekstraksi land surface temperatur menggunakan citra Satelit Landsat-7 tahun 2001 menunjukkan nilai suhu minimum sebesar 19,099 oC dan suhu maksimum sebesar 34,459 oC. Hasil perhitungan urban heat island treshold sebesar 25,95 0C. Sehingga dengan menentukkan urban heat island index disimpulkan bahwa pada tahun 2001 wilayah Kota Kendari telah mengalami fenomena Urban Heat Island dengan wilayah paparan sebesar 1,021% dari total luas wilayah. Sedangkan pada tahun 2019, ekstraksi land surface temperatur menggunakan citra Satelit Landsat-8 OLI, menunjukkan nilai suhu minimum sebesar 14,27 0C dan suhu udara maksimum sebesar 35, 426 0C. Hasil perhitungan urban heat island treshold sebesar 24,6 0C. Dengan menentukkan urban heat island index disimpulkan bahwa pada tahun 2019 telah terjadi peningkatan fenomena urban heat island dengan wilayah paparan yang lebih luas yakni 18,92% dari luas wilayah.

Pengembangan Kegiatan Ekoeduwisata Melalui Pemberdayaan Masyarakat Dan Rehabilitas Ekosistem Mangrove Di Desa Sawapudo Kabupaten Konawe Midi, La Ode; Muhammad Erif, La Ode; Leomo, Sitti; Arif, Asrianti; Hadjar, Nurhayati; Siti Nur Alam, Wa Ode; Cipta Ramadhan Kete, Surya; Rahmatiah Tuwu, Eka
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 4 : Mei (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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

Sawapudo Village, known for its unique coastal features including beaches, karst cliffs, and mangrove vegetation, holds tourism potential. However, a lack of wise management has led to degradation, including mangrove loss and over-exploitation of rare species. Community involvement is crucial for sustainable management. Through Integrated Thematic Community Services in July-August 2019, efforts were made to address these issues. The activities aimed to educate the community on tourism village management, improve local skills in souvenir making, and enhance digital presence through website creation and social media management. Proposed solutions included institutional strengthening, greening tourism spots, promoting IT-based tourism, producing eco-friendly souvenirs, and establishing a village website. These initiatives aim to boost the local economy and position Sawapudo as a natural tourism destination.

Development strategy for natural tourism attractions: A SWOT analysis for sustainable growth Astika, Aci; Indriyani, Lies; Siwi, La Ode; Bana, Sahindomi; Fahidu, Wa Ode Hastiani; Tuwu, Eka Rahmatiah; Gandri, La
Social, Ecology, Economy for Sustainable Development Goals Journal Vol. 2 No. 2: January (2025)
Publisher : Institute for Advanced Science Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/seesdgj.v2i2.2025.1315

Background: This research aims to find out Development Strategy Te'ekuea Baths as a Natural Tourism Attraction in Maleko Village, Wangi-Wangi District, Wakatobi Regency. Methods: This research was conducted in October-November 2023 using interview observation, documentation and literature study methods. The population in this research is the entire community in Maleko Village. The population in this research is the community, related agencies and visitors who carry out activities at the Te'ekuea Bathing Tour. The sample chosen in this study was 10% of 177 heads of families (KK), so 10% of the number of family heads is 17.7 or rounded up to 18 families. Meanwhile, for sample determination, the method can be used accsidental sampling. Respondents who have been determined using the method purposive sampling. In this research purposive sampling addressed to the Tourism Department, Bappeda (planning agency development regional), village heads, sub-district heads and community leaders. The data analysis carried out in this research is qualitative and quantitative descriptive analysis to describe the SWOT analysis so as to obtain a tourism development strategy. Findings: The Te'ekuea Baths development strategy shows the highest opportunity in income increase (0.62) and the lowest threat in visitor disruptions (0.17). The SWOT matrix suggests four main strategies: S-O (maximize strengths for visitor attraction), W-O (improve promotion and facilities), S-T (manage eco-friendly waste and public awareness), and W-T (enhance cleanliness and facilities). The IFE matrix average score is 2.9, and EFE matrix is 2.78, indicating growth potential. Conclusions: The research emphasizes the vital role of modern digital promotion techniques, especially social media, in enhancing the visibility of Te'ekuea Baths as a tourism destination, ultimately driving greater engagement and visitor growth. Novelty/Originality of this article: This study highlights the role of modern digital promotion methods, such as websites and social media, in advancing local tourism, focusing on their effectiveness in engaging younger generations and broadening the reach of the Te'ekuea Baths tourism destination.

Microbiological Analysis of Well Water Quality in Market and Residential Areas of Kendari City La Ode Muhammad Erif; Tuwu, Eka Rahmatiah; Yasin, Asramid; Wahyuni, Ira Ryski; Kete, Surya Cipta Ramadhan; Qadri, Muhammad Saleh; Muhsimin; Hidayat, Herlan; Teke, Junartin; Fahidu, Wa Ode Hastiani; Setiawan, Agus; Abigael Kabe; Wiwin Rahmawati Nurdin
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1553

Water is an essential element for human life; without water, humans will experience a lack of fluid, the fluid in the human body is around 50-80. Water can fulfill daily needs through human activities such as washing clothes, water for drinking, bathing, and so on. Well, water is suitable for use if it meets water quality standards. This type of research uses descriptive research methods. This research is located in Baruga Market, Anduonohu Market, Lorong Salangga, and Kendari Permai Kendari City in December 2023. the samples used in this study amounted to 4 wells. The results obtained in this study are that all well water is polluted with E. coli, and Baruga Market well water exceeds the quality standards for Coliform parameters. The presence of E. coli in all well water samples indicates fecal contamination, posing severe health risks such as waterborne diseases. Baruga Market's well water exceeds Coliform standards, likely due to sewage runoff, making it unsafe without treatment. Immediate actions, like improving sanitation and providing clean water alternatives, are necessary to prevent further contamination and protect public health.

Analisis Strategi Pengembangan Pantai Widodo sebagai Objek Wisata Unggulan di Kabupaten Bombana Midi, La Ode; Kasim, Safril; Sudia, La Baco; Gandri, La; Erif, La Ode Muhammad; Tuwu, Eka Rahmatiah
MAKILA Vol 19 No 2 (2025): Makila : Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v19i2.21618

This study aims to formulate development strategies for Widodo Beach as a flagship tourism destination in Bombana Regency. The beach has strong ecotourism potential, characterised by white sandy shores, clear seawater, and a relatively pristine coastal ecosystem. However, current utilisation remains suboptimal due to limited accessibility, inadequate supporting facilities, and insufficient promotional efforts. A mixed-methods approach was employed, integrating qualitative and quantitative techniques. Data were obtained through field observations, interviews with local communities and visitors, and structured questionnaires, and analysed descriptively using a SWOT analytical framework. The results indicate that the main strengths of Widodo Beach lie in its scenic landscape, environmental cleanliness, and the hospitality of local residents. Identified weaknesses include a lack of public facilities, poor road accessibility, and limited destination promotion. Opportunities arise from increasing interest in ecotourism, potential job creation, and growing governmental support, while external threats include coastal environmental degradation and competition from similar destinations in the surrounding area. The strategic position of Widodo Beach falls within the aggressive growth quadrant, necessitating proactive and integrated development strategies. Recommended strategies include improving tourism infrastructure, diversifying attractions, strengthening integrated digital promotion, and fostering active community participation in tourism governance. These findings highlight the importance of a participatory and locally grounded approach to achieving sustainable tourism development. The study offers strategic implications for local governments and stakeholders in formulating ecotourism policies that integrate environmental conservation with community empowerment

Estimation of Carbon Stock as an Impact of Land Use Change in Anduonohu Village, Poasia District, Kendari City Syafrul Tawakal, Achmad; Gandri, La; Indriyani, Lies; Saleh Qadri, Muhammad; Rahmatiah Tuwu, Eka
Journal of Soilscape and Agriculture Vol. 4 No. 1 (2025): Volume 4 Issue 1, 2025
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v4i1.6393

The rapid development of Kendari City has led to numerous changes in land use for commercial activities, thereby unknowingly reducing stored carbon reserves. The change in forest function, which is dominated by land for human settlement and trade activities, has reduced the amount of stored carbon reserves. Anduonohu Village is the largest village in the Poasia District, covering an area of 14.11 km²(32.88% of the total area of the Poasia District). The rapid development of Kendari City has led to numerous land changes for commercial activities, thereby reducing stored carbon reserves. The objectives of this study are 1) to determine land use in Anduonohu Village, Poasia District, Kendari City, and 2) to determine carbon reserves as a result of land use changes in Anduonohu Village, Poasia District, Kendari City. This research was conducted in Anduonohu Village in June-July 2023. The research method used was a quantitative descriptive method with data collection techniques, namely observation, documentation, and literature study techniques, and using spatial analysis to analyze the quantitative data obtained. The results obtained in this study are 1) land use in Anduonohu Village in 2018 and 2022 is divided into seven types, namely secondary dryland forest, plantations, secondary mangrove forest, settlements, shrubs/scrub, additional land, and open land. Of the seven types of land use in Anduonohu Village, the largest land change between 2018 and 2022 was in the residential area, which increased by 487 ha. 2) The amount of carbon reserves in Anduonohu Village in 2018 was 868.354 tons/ha and decreased to 822.181 tons/ha in 2022 from the seven types of land use in Anduonohu Village.ha in 2022 from the seven types of land use in Anduonohu Village.

Agroforestri: Inovasi Hijau dalam Upaya Mitigasi Perubahan Iklim di Desa Andalambe Kecamatan Tongauna Utara Kabupaten Konawe Erif, La Ode Muhammad; Gandri, La; Sudia, La Baco; Indriyani, Lies; Kahirun, Kahirun; Siwi, La Ode; Teke, Junartin; Tuwu, Eka Rahmatiah; Midi, La Ode; Hidayat, Herlan; Fitriani, Vivi
AKSILAR: Akselerasi Luaran Pengabdian Masyarakat Vol. 2 No. 2 (2025): Vol 2 Nomor 2, 2025
Publisher : Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/aksilar.v2i2.5430

Andalambe Village, North Tongauna Sub-district, Konawe Regency, is facing the impacts of climate change affecting the agricultural sector, particularly due to erratic droughts and floods. This causes a decrease in agricultural productivity and risks threatening community food security. This community service aims to empower farmers through the application of biopore technology and agroforestry patterns as a solution for water conservation and increasing agricultural resilience to climate change. The methods used include socialization on the impacts of climate change, training, and hands-on practice of making biopore holes and implementing agroforestry systems. The results of the activities show that farmers can adopt this technology well. Biopore pits are proven to increase water absorption, reduce the risk of flooding, and maintain water availability during the dry season. Meanwhile, agroforestry contributes to improving soil fertility and enriching agricultural ecosystems. The application of these two technologies not only increases agricultural productivity but also strengthens food security and the community's adaptive capacity to environmental change. The sustainability of this program is expected to support the long-term stability of agricultural production and the welfare of farmers in Andalambe Village.

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