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Spatial planning based on urban waste-generating: A streetscape design perspective Rusni, Nur Khafifah
Journal of Placemaking and Streetscape Design Vol. 2 No. 2 (2025): (January) 2025
Publisher : Institute for Advanced Science Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jpstd.v2i2.2025.1133

Abstract

Background: The concept of sustainable spatial planning can solve the limited land area of ​​DKI Jakarta Province. The increasing amount of waste generation in DKI Jakarta Province and the increasing population will cause the Bantargebang TPST's capacity to be insufficient soon. This research aims to analyze the amount of waste generation in DKI Jakarta Province. Method: The quantitative research approach uses mixed methods, including literature review and descriptive and spatial statistics. The data is secondary data from the Environmental and Cleanliness Information System of the DKI Jakarta Province Environmental Service (SILIKA). Findings: The results show the distribution of waste generation, presented in the form of a GIS (Geographic Information System) map. The results of this research show that the increase in the population of DKI Jakarta Province impacts waste generation; waste generation in 2019 increased by 54% in 2021. Recapitulation of waste generation in DKI Jakarta Province in 2021 Measurement Period I, the highest in East Jakarta, 2247.39 tonnes, and the lowest in Central Jakarta, 787 tons of waste. Conclusions: The study highlights that population growth directly increases waste production, with East Jakarta producing the most waste in 2021. The study highlights the need for sustainable spatial planning to address land scarcity and waste management challenges in the region. Novelty/Originality of this Article: This study introduces a GIS-based spatial analysis of waste generation in DKI Jakarta, highlighting the direct impact of population growth on waste production and the urgent need for sustainable spatial planning to address land scarcity and waste management challenges.
Nickel export ban policy in Indonesia - a path to sustainable economic development? Setiani, Hastin; Valennia, Risca; Rusni, Nur Khafifah
EcoProfit: Sustainable and Environment Business 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/ecoprofit.v1i2.2024.468

Abstract

Electric-based vehicles (EV) come as an option for the solution over the GHG emissions problem resulting from energy production and transportation. Background. The demand for nickel, as a vital component of the lithium-ion batteries used in EV increases significantly and Indonesia plays a critical role as the owner of the world's largest nickel reserve. While exporting raw materials can increase national income, Indonesia misses out on the opportunity to capture higher value-added benefits from downstream processing and manufacturing. The nickel export ban policy is proposed by the Indonesian government as an effort to encourage the growth of the domestic nickel processing industry and capture higher value from the country’s nickel resources. From the creation of domestic value addition, industrial development, and sustainable resource management, it is hoped that Indonesia will move toward sustainable economic development. Methods. This paper reviewed component required to assess the nickel export strategy for long-term economic growth. We used a straightforward approach, outlining each sustainability principle's underlying objectives and providing justifications for why it should be considered in the nickel sector. By citing justifications for their advantages and justifications for their risks, we analyzed the existing policy. Results and discussions. Indonesia's nickel sector does not comply with sustainability principles and is used as a raw material for electric vehicle batteries, but it may only benefit a few people rather than the general welfare of the community. Conclusion. Therefore, the government's decision to impose a ban on nickel exports is correct, but it must be accompanied by efforts to improve both in terms of technology and policies regarding natural resource management. To control the power inclination to ensure sustainability and equality that sustainable natural resource management promotes, further study of the political component is required.
Permasalahan sampah kota Makassar studi kasus TPA Tamangapa Rusni, Nur Khafifah
Waste Handling and Environmental Monitoring Vol. 1 No. 1: (February) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/whem.v1i1.2024.511

Abstract

The waste issue in developing countries such as Indonesia is a problem that seems to never be resolved, mainly due to improper handling by all parties involved. Over time, this will affect the environmental balance. If this issue is not taken seriously, the amount of generated waste will increase every year, in line with the higher population growth and development. Makassar is one of the cities facing waste problems, especially at the final disposal site called TPA Tamangapa. The TPA Tamangapa covers an area of 16.8 hectares with a waste capacity of 927,749.76 m3, but in reality, the waste volume from 2015-2019 has exceeded the maximum limit at 946,441.37 m3. The identified problems in this research are: TPA Tamangapa has been in an overcapacity status since 2019 and still uses an open dumping system, which has the most significant negative impact on the environment, and the waste reduction efforts at TPA Tamangapa in Makassar are not yet optimal. The method used is literature review, identifying, evaluating, and analyzing existing research and journals. Additional data are obtained from the BPS Makassar and UPTD Tamangapa. In conclusion, addressing the overcapacity issue of TPA Tamangapa in Makassar since 2019 requires special attention and appropriate actions from the government and the involvement of all parties. Reducing the amount of waste can be achieved by maximizing waste separation from its source, thereby optimizing the performance of local scavengers who play a significant role in reducing waste at TPA Tamangapa in Makassar.
Stunting Allevation in Kalibaru Subdistrict, North Jakarta trough the Implementation of Integrated Urban Farming and Rainwater Harvesting System Anisa, Risma; Rusni, Nur Khafifah; Mustafa, Annisa Fitri; Hasibuan, Hayati Sari; Sodri, Ahyahudin; Tumuyu, Sri Setiawati; Huwaina, Analissa; Habib, Muhammad Hasnan
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6110

Abstract

Stunting remains a serious public health problem in urban areas. A contributing factor to the high prevalence of stunting in the region is the limited availability of clean water and nutrient-rich foods. In addition, this sub-district is at risk of experiencing a clean water crisis in the future. This study aims to analyze the effectiveness of the integration of rainwater harvesting (RWH) and urban farming to overcome stunting, access to clean water, and food supply in Kalibaru District, North Jakarta. The method used is a social experiment through three processes: community education, RWH installation, and urban agricultural system development. For each process, data collection was carried out through field observations and surveys of 39 respondents. Community knowledge was measured before and after the process through questionnaires, and the results of the integration of RWH and urban farming systems were described. The results showed an increase in public knowledge about the benefits of RWH integration and urban farming. RWH has helped alleviate the problem of clean water availability effectively and economically. Meanwhile, urban agriculture has given communities better access to nutrient-rich foods, which in turn can help reduce the problem of stunting.