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Indah Alsita
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Analisis dan Pemodelan Pencemaran Timbulan Sampah Menggunakan Aplikasi Integrated Waste Management 2 (IWM2) di Kawasan Pesisir Waha Raya, Kabupaten Wakatobi Muhammad Irpan Sejati Tassakka; Alfi Kusuma Admaja; Indah Alsita; Kezia Gloria Apriliana Runtu; Martina Rahmadani
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (411.12 KB) | DOI: 10.15578/ja.v8i1.110

Abstract

Waha Raya Coastal Area consists of 3 from 90 coastal villages in Wakatobi and included in tourism utilization zone. Currently, the waste management from community activities in there has not yet been optimal. This can affect the quality of coastal ecosystem and the economic value of tourism later. The aims of this paper are to estimate the total of waste generation, modeling the impact of pollution on water and air due to waste generation, and recommend the alternative sustainable waste management system in Waha Raya Coastal Area. The method of taking and measuring the sample of waste generation based on SNI 19-3964-1994, while method of analyzing waste management systems use the application of Integrated Wasted Management 2 (IWM2). After modeling the effects of pollution on water and air in 4 scenarios, it was found that the 4th scenario was able to reduce airborne particulate pollutants ammount 104.8 kg/year; CO2 of 102.6 kg year; CH4 36.0 kg/year; and 861.3 kg/year GWP. The 4th scenario is also able to reduce the level of water pollution those are BOD amount 146kg/year, COD amount 436 kg/year, SS 34 kg/year and Fe2+ 42 kg/year. The results indicate that the application of 4th scenario is able to be the alternative sustainable of waste management.
Perbandingan Timbulan Sampah Laut dan Daratan di Lokasi Wisata Berbasis Konservasi Muhammad Irpan Sejati Tassakka; Muhammad Musrianton; Alfi K. Admaja; Indah Alsita; Kezia Gloria Apriliana Runtu; Normayasari
Jurnal Airaha Vol 8 No 02: DEC 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.057 KB) | DOI: 10.15578/ja.v8i02.135

Abstract

Waha Tourism Community (WTC) is a conservation based tourism and managed by community. The increase of tourist activity is predicted will impact to increase of waste arise. Moreover, the coastal of WTC often gets marine debris that drifts away from other regions at a certain time. The aims of this paper are to know the comparison of waste generation from marine debris and the mainland, also to recommend the alternative of sustainable waste management system in WTC. The measurement of waste arise and composition using the CSIRO method, while the analysis method using IWM2. The results from the research showed that the amount of waste arise from marine debris is more than the mainland with ratio 5:1 (45,8 : 9,1 kg/day). The composition of marine debris consist of 81,6% organics; 5,5% Styrofoams; 3,1% rigid plastics; 3,5% soft plastics; 2,6% metals; 0,4 % glasses; 1,4% rubbers; 0,3% fabrics; 1,1% papers; dan 0,5% another waste. The composition of mainland waste are 63,6% organics, 13,2% rigid plastics; 9,9% soft plastics; 2,2% metals; 2,2 % glasses; 4,1% rubbers; 2,7% papers; and 2,1% another waste. Based on the waste composition in WTC, the most suitable waste management system is the recycling process, biological processing, and bringing the residue to the landfill, which can reduce the air emissions and water pollutions respectively by 1.570.398 gr CO2/year; 1.571.177 gr CH4/year; 34.601.010 gr GWP/year; 7.088 gr BOD/year; 12.146 gr COD/year; and 792 gr SS/year.
Kesesuaian Kawasan Hutan Peo Waume Sebagai Ekowisata Mangrove Berkelanjutan Di Pulau Kapota, Kabupaten Wakatobi Indah Alsita; Nasrun Nasrun; Nur Ikhsan; Sariamin Sahari; Muhammad Irpan Sejati Tassakka
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 9 No. 2 (2023): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v9i2.389

Abstract

The Peo Waume forest is a mangrove area located north of Kapota Island, Wakatobi Regency, Southeast Sulawesi. Visually, this area has the potential to be used by the community as an ecotourism object. Until now, this forest area has not been utilized optimally, although indirectly the ecological function of this forest supports various lives. Utilization of forest areas as ecotourism objects is estimated to be able to contribute to the socio-economic community, especially in Wakatobi Regency which is included in the National Tourism Strategic Area. This study aims to analyze the suitability of the Peo Waume Forest Area to be used as an eco-tourism area and to analyze its sustainability index by taking into account the ecological, socio-economic, and institutional dimensions. The results showed that the Peo Waume Forest Area was suitable to be used as a mangrove ecotourism object with an ecotourism suitability index of 2.15. The parameters used are mangrove thickness, mangrove density, mangrove type, tidal height, and diversity of biota objects. On the other hand, the sustainability index on the ecological dimension is 64.02, the socio-economic and culture dimension is 54.82and the institutional dimension is 50.94, indicating that the Peo Waume Forest sustainability index is insufficient. The lever factors that greatly influence the sustainability of the Peo Waume Forest Area are the attributes of community income, community waste management, and law enforcement.
Co-Authors Alfi K. Admaja Alfi Kusuma Admaja Kezia Gloria Apriliana Runtu Martina Rahmadani Muhammad Irpan Sejati Tassakka Muhammad Irpan Sejati Tassakka Muhammad Musrianton Nasrun Nasrun Normayasari Nur Ikhsan Sahari, Sariamin