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All Journal Economic Military and Geographically Business Review Bioculture Journal
Sumantra, I.K
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Baku mutu kualitas air muara sungai di kawasan Pura Petitenget dan upaya pengendaliannya Suantara, Putu; Sudiana, A.A. Ketut; Sumantra, I.K
Bioculture Journal Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/bioculture.v1i2.2024.413

Abstract

The main objective of this research is to analyze the quality standards for the quality of flowing water and river estuaries in the Petitenget Temple Area and efforts to control pollution or reduce the quality standards for flowing and river estuary water in the Petitenget Temple Area. The research was conducted from December 2018 to April 2019 in the river that flows into Petitenget Beach by taking four sampling points. The quality of water quality standards is measured using the water quality standards of Bali Governor Regulation No. 16 of 2016 concerning Environmental Quality Standards and Standard Criteria for Environmental Damage. The results of the research found that the quality of the water quality standards in the Petitenget Temple area had experienced pollution, namely the parameters of turbidity, chemical oxygen demand (COD), biological oxygen demand (BOD5), phosphate (PO4-P), total ammonia (NH3-N), fecal coliform, and total coliform. Efforts that can be made to overcome pollution in Loloan waters and river estuaries in Petitenget are the creation of Waste Management Regulations through the 4R (Reuse, Reduce, Recycle, Replace) pattern, limiting the use of chemical fertilizers and pesticides, creating waste storage and processing (septic tanks), and involving traditional villages (based on traditional villages) as well as environmental law enforcement.
Ketersediaan ruang terbuka hijau di Kota Denpasar dan strategi pengelolaannya Indrawati, Mei; Sudiana, A.A. Ketut; Sumantra, I.K
Bioculture Journal Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/bioculture.v1i2.2024.414

Abstract

Green open space (GOS) plays a very important role in realizing a sustainable city and has a balance of ecological and psychological functions for urban communities. Green open space (GOS) can be divided into two categories, namely public GOS and private GOS, but only public GOS can still be controlled directly by the government. Until now, there has been no study regarding the use of public green open spaces in Denpasar City. The aim of this research is to identify the availability of public green open space in Denpasar City, analyze the implications of using public green open space in Denpasar City, and formulate strategies and policies for managing public green open space in Denpasar City. Data collection techniques in this research were interviews and questionnaires. The data analysis techniques in this research are qualitative and quantitative descriptive analysis techniques to determine the availability of public GOS, SWOT analysis for the use of public RTH, and Analytical Hierarchy Process (AHP) to determine management strategies and policies. The availability of public green open space in 2011 was recorded at 2,341.48, or 18.32 percent. The availability of public green open space in 2019 was recorded at 1,572,990 hectares, or 12.49 percent. The difference between 2011 and 2019 was 768,490 ha, or 5.83 percent. The minimum area of public green open space in accordance with the regulations, namely 20 percent, was 1.68 percent in 2011 data and 7.51 percent in 2019 data. The implementation of the utilization of Denpasar City Public Green Open Space (GOS) based on the results of the analysis that has been carried out does not comply with the standards of Minister of Home Affairs Regulation Number 1 of 2007 concerning Arrangement of Green Open Space in Urban Areas and Minister of Public Works Regulation Number 5 of 2008 concerning Guidelines for Providing and Utilizing Green Open Space in Urban Areas. Management still needs to be improved both in terms of handling, security, and maintenance as well as maintaining the availability of existing public open space.
Strategi pembangunan instalasi pengolahan air limbah komunal berbasis partisipasi masyarakat Adnyana, I Gede; Sumantra, I.K
Bioculture Journal Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/bioculture.v1i2.2024.415

Abstract

Background: The concept of community-based wastewater management is considered as a concept that is in line with the domestic wastewater treatment program. Therefore, through a community-based total sanitation program by constructing communal wastewater treatment plants (WWTP) using a community based participatory research pattern, it is hoped that the handling of sanitation problems in Bajera Village can be optimized. The objective to be achieved in this research is to formulate a participatory Communal WWTP development strategy in accordance with the level of community needs in Bajera Village. Methods: The design of this study used a qualitative method involving seven field participants and five validation participants. Data collection techniques using open questionnaires, semi-structured interviews and FGD. Validity and reliability is done through triangulation of sources, methods, and data. The collected data is then analyzed using the interpretative phenomenological analysis (IPA) method. Results: Based on the research carried out, there is still a lot of community wastewater discharged directly into the environment without going through treatment first. This certainly will greatly affect the cleanliness and health of the environment. To overcome these problems, it is necessary to build a wastewater treatment plant by involving the surrounding community by implementing strategies in accordance with the social conditions of the community. Conclusion: The formulated strategy, namely: Conducting education through counseling by involving relevant regional officials. Involving traditional leaders, religious leaders, youth leaders, women leaders and migrant communities starting from the planning, development, management and monitoring stages. Make awig-awig and village regulations on waste water management that are used as the basis for regularity in community life.
Identification of criticalwatershed pakerisan based on remote sensing and geographic information systems for sustainable land capability Supriatna, Ade; Sumantra, I.K; Ariati, Putu Eka Pasmidi
Economic Military and Geographically Business Review Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/emagrap.v1i1.2023.168

Abstract

Watersheds can be viewed as natural systems where complex hydrological biophysical processes as well as socio-economic and cultural activities of the community take place. Changes in watershed hydrological conditions as a result of uncontrolled expansion of cultivation areas without regard to soil and water conservation principles often lead to conditions of increased erosion and sedimentation, decreased land productivity, and accelerated land degradation. The purpose of this research was to determine the level of erosion’s danger and critical level of land in the watershed Pakerisan. Determination of the critical level of land is done by evaluating the parameter determining critical areas, such as the closure and land productivity, slope, erosion, and land management with the scoring method. The level of erosion’s danger is calculated using the Universal Soil Loss Equation (USLE). The results shows that the level of the erosion’s danger in the watershed Pakerisan is very light of 38 covering 4654.69 ha (51.19%), light as many as 44 units of land area of 3243.54 (35.68% ), medium 15 units of land area of 1022.29 ha (11.24%) and weight 3 units of land area of 171.97 ha (1.89%). Critical level of land area in Watershed Pakerisan consists of a non-critical area of 5653.99 ha (62.19%), potential critical area of 1951.67 ha (21.47%) and rather critical area of 1486.23 ha (16.35% ). Avoid further escalation of the critical level of land in the watershed Pakerisan, the real efforts of stakeholders including government, private, and community is needed
Co-Authors A. A. Ketut Sudiana ADE SUPRIATNA I Gede Adnyana Mei Indrawati, Mei Putu Eka Pasmidi Ariati Suantara, Putu