Land-Use Impact on Water Quality of the Opak Sub-Watershed, Yogyakarta, Indonesia

Brontowiyono, Widodo; Asmara, Adelia Anju; Jana, Raudatun; Yulianto, Andik; Rahmawati, Sari

doi:10.3390/su14074346

Cited by 19 publications

(7 citation statements)

References 85 publications

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“…Meskipun demikian, keberlanjutan sumber daya air terganggu oleh urbanisasi, polusi, dan perubahan iklim. Penyediaan air bersih terutama di daerah pedesaan menjadi tantangan, sementara konflik terkait distribusi air terjadi di daerah yang padat penduduk (Brontowiyono et al, 2022). Upaya konservasi, pengelolaan yang berkelanjutan, dan inovasi dalam infrastruktur air menjadi kunci untuk mempertahankan sumber daya air yang penting bagi Indonesia.…”

Section: Pendahuluanunclassified

Tata kelola sumber daya air berkelanjutan-berkeadilan : Bagaimana Indonesia memperkuat poros maritim?

Ghina Annaifah

2024

EcoProfit

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Water resources are an important aspect of human survival. However, population growth, urbanization, climate change, agricultural expansion, and industrialization have led to a rapid decline in the quality and availability of water resources. It is estimated that by 2050, the global population will reach 9.7 billion, which will increase the need for water resources. Currently, approximately 2.3 billion people live in water-critical areas, and two-thirds of the global population experiences critical water shortages for at least one month of the year. The United Nations has established Sustainable Development Goals, with a focus on clean water and sanitation. Indonesia, with more than 17,000 islands, has rich water resources but is vulnerable due to urbanization, pollution, and climate change. To overcome these challenges, sustainable water governance is necessary. Indonesia is already experiencing water shortages, and it is estimated that 67% of economic activity will be in areas experiencing water scarcity by 2045. In addition, Indonesia is among the ten largest groundwater-consuming countries, drawing groundwater mainly for domestic use. To overcome this challenge, the government has implemented water governance reforms through regulatory policies and infrastructure improvements. In this context, this research aims to provide an overview of the progress of sustainable water governance in Indonesia and strategies for facing challenges as a maritime axis in sustainable water governance. This study uses a systematic literature review methodology to analyze 69 articles on current water governance practices, sustainable water governance challenges, and strategies for overcoming these challenges. By adopting sustainable water governance, Indonesia can ensure fair and equitable access to water, reduce water-related conflicts, increase access to clean water and sanitation, and strengthen the country's overall environmental and economic resilience.

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Section: Pendahuluanunclassified

Tata kelola sumber daya air berkelanjutan-berkeadilan : Bagaimana Indonesia memperkuat poros maritim?

Ghina Annaifah

2024

EcoProfit

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“…Facts found in the field show that an increase in housing, service, commercial and infrastructure development activities contributes positively to an increase in water quality pollution and land cover changes. That is, an increase in the number of urban residents towards the development of new urban areas has an effect on spatial pressure and affects the use of watersheds and changes in land cover in coastal areas towards water quality pollution (Syafri et al, 2020;Yokosawa and Mizunoya, 2022;Brontowiyono et al, 2022). Furthermore, development activities that tend to increase in addition to causing a high pollution load also have an impact on the destruction of mangrove forest habitat due to coastal reclamation.…”

Section: Determinants Of New City Area Development and Environmental ...mentioning

confidence: 99%

Renewable Energy Utilization and Environmental Pollution Control in the New City Area Mamminasata Metropolitan, Indonesia

Surya

Taibe

Sariman

et al. 2023

IJEEP

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The dynamics of the development of the Mamminasata Metropolitan new city area has an impact on environmental quality degradation. The increase in development activities causes land use conversion and contributes to an increase in energy demand. This study aims to analyze: the allocation of work space utilization as a determinant of environmental quality degradation in the Mamminasata new city area, the effect of controlling space utilization, renewable energy utilization, and transportation management on improving the environmental quality of the Mamminasata new city area; and formulate a model for the use of renewable energy and the sustainable development of the Mamminasata Metropolitan new city area. This study uses an explanatory suqiental approach. Data were obtained through observation, surveys, in-depth interviews, and documentation. The results of the study indicate that the allocation of land for the development needs of socio-economic activities in the new city area has an impact on increasing the burden of pollution on soil, water, and air as well as the complexity of the transportation system in the direction of decreasing environmental quality. Control of space utilization, renewable energy utilization, and transportation management simultaneously have an effect on improving the environmental quality of the Mamminasata new city area with a coefficient of determination of 94.84%. This study recommends the use of renewable energy in supporting socio-economic activities towards the sustainability of the Mamminasata Metropolitan new city area development.

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“…Rainfall also has an impact on the DO levels in water. According to previous research byBrontowiyono et al (2022), the presence of wastewater entering the river may increase the aeration process by the increasing river flow rate. Increased aeration increased the DO levels.…”

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confidence: 95%

Water Quality Monitoring System for Temperature, pH, Turbidity, DO, BOD, and COD Parameters Based on Internet of Things in Garang Watershed

Syafrudin,

Sarminingsih,

Juliani

et al. 2024

Ecol. Eng. Environ. Technol.

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Water has recently become a final disposal site for wastewater. Land use has evolved with the global population growth and is generally transformed into settlements and industrial areas. These land use changes could potentially increase wastewater generation from both domestic and non-domestic activities. The Garang watershed, one of the watersheds in Central Java, flows through the Semarang Regency, Kendal Regency, and Semarang City. This study analyzed the water quality conditions in the Garang watershed and designed a real-time water quality monitoring system. The methods used in this study included SWMM modeling, the national sanitation foundation water quality index (NSF-WQI), and the internet of things. Samples were collected from 10 points in the Garang Watershed, with a sampling frequency of five times at each point. The results of the data analysis demonstrated that the differences in land use resulted in varying water parameter levels. The results of the SWMM modeling demonstrated an acceptable model value (NOF between 0 and 1). On the other hand, the WQI analysis results demonstrated that the quality status at the Garang watershed is "medium" at nearly all location points. The designed real-time water quality sensor tool successfully transmitted water quality data online and in real-time, particularly for temperature, pH, turbidity, and DO. This water quality monitoring system offers a variable percentage error value, with the pH sensor ranging between 0.16% and 9.86% and the temperature sensor ranging between 0.64% and 1.72%.

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Land-Use Impact on Water Quality of the Opak Sub-Watershed, Yogyakarta, Indonesia

Cited by 19 publications

References 85 publications

Tata kelola sumber daya air berkelanjutan-berkeadilan : Bagaimana Indonesia memperkuat poros maritim?

Tata kelola sumber daya air berkelanjutan-berkeadilan : Bagaimana Indonesia memperkuat poros maritim?

Renewable Energy Utilization and Environmental Pollution Control in the New City Area Mamminasata Metropolitan, Indonesia

Water Quality Monitoring System for Temperature, pH, Turbidity, DO, BOD, and COD Parameters Based on Internet of Things in Garang Watershed

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