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The Impact of Urban Green Space on The Urban Heat Island Phenomenon – A Study Case in East Jakarta, Indonesia Rizki, Amalia Rakhmawati; Tumuyu, Sri Setiawati; Rushayati, Siti Badriyah
Geoplanning: Journal of Geomatics and Planning Vol 11, No 1 (2024)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.11.1.31-42

Abstract

The urban heat island (UHI) phenomenon has grown disastrous in many major cities across the world, including Jakarta. The more cities worldwide that suffer this scenario, the faster global warming will occur, making it a global concern that has to be given priority. The goal of this study was to determine the distribution of UHI in each region and how land use planning may mitigate it. East Jakarta was found to have the highest UHI in Jakarta. The method of this study used spatial analysis, which consists of land surface temperature (LST) and normalized vegetation difference index (NDVI) using GIS. The analysis results showed that the area with the highest LST and the widest coverage of UHI in East Jakarta is in Cakung where the temperature has increased to 4oC, while the area with the lowest LST and the narrowest coverage of the UHI area is Cipayung. Meanwhile, Cipayung has the most urban green space and urban forest, making up roughly 5.6% and 1.96% of its area, while Matraman has the least, making up 1.09% of its area without any urban forest. Therefore, there are no areas in East Jakarta that meet the requirements of 10% urban forest and 30% green space. However, the region with the lowest UHI distribution is Cipayung, which has the greenest urban area. It shows how the presence of urban forests, affects the distribution of UHI in metropolitan areas.
Sustainable Resilience of Women Batik Makers in the Face of Environmental Degradation Fubani, Amalia; Tumuyu, Sri Setiawati; Asteria, Donna
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 6 No. 1 (2025): April
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v6i1.1770

Abstract

This study examines the impact of environmental degradation caused by urbanization and groundwater exploitation in North Pekalongan, which has triggered flooding, tidal inundation, and permanent waterlogging in 30% of the area. These conditions increase the vulnerability of female batik artisans in social, economic, and environmental aspects, threatening the sustainability of batik production. Using qualitative methods and an exploratory mixed approach, data were collected through in-depth interviews, surveys, and analyses such as overlay, indices, and SWOT. The findings show that: 1) Environmental degradation in Pekalongan City involves wetland conversion, land subsidence from soil deterioration and groundwater overuse, mangrove loss, and limited green spaces, all leading to flooding; 2) Female batik artisans face increased vulnerability and reduced resilience; 3) Stakeholders address these issues through government flood control measures, NGO sanitation projects, climate adaptation groups, and academic data support; 4) Sustainable resilience strategies prioritize offensive approaches, such as home elevation, empowering artisans, and leveraging external opportunities. The recommended sustainable resilience strategy is offensive, optimally leveraging internal strengths and external opportunities.
Household Food Waste Management in Rural Communities: A Knowledge, Attitude, and Practice Study Sholihah, Salma Mar'atus; Tumuyu, Sri Setiawati; Herdiansyah, Herdis
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 15 No 4 (2025): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.15.4.632

Abstract

Households are the largest contributors to food waste in Indonesia. Rural communities often lack effective waste management infrastructure, making it essential to promote low-cost, sustainable alternatives like maggot cultivation to reduce organic waste and support local agriculture. A questionnaire survey of 114 householders was performed on Kertajaga residents to assess their knowledge, attitude, and practice (KAP) towards food waste management, including refuse, reduce, reuse, recycle, and participation in the organic waste bank. The study analyzes the association between knowledge, attitude, and practice. The study also covered the relationship between sociodemographic variables and KAP towards household food waste management. The respondents were divided into two categories: waste bank customers and non-customers, whose differences in KAP levels were also assessed in this research. There is a significant difference between customer and non-customer knowledge, but it is not found in attitude and practice. The main finding of this study is that knowledge of food waste management in rural households is generally good and significantly influenced by socialization activities, while attitudes and practices remain moderate with varied associations to sociodemographic factors. A study regarding the content and forms of waste management socialization that are suitable and acceptable for low-income rural communities needs to be carried out to increase the effectiveness of household food waste management in rural areas.
Penentuan Konsep Keberlanjutan Pengelolaan Ekosistem Mangrove di Desa Kaliwlingi Kabupaten Brebes Menggunakan Rapfish dan AHP Savitri, Meidiarsih Eka; Tumuyu, Sri Setiawati; Patria, Mufti Petala
Jurnal Ilmu Lingkungan Vol 23, No 4 (2025): July 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.4.958-968

Abstract

Pengelolaan mangrove berkelanjutan memiliki pendekatan multidimensional yakni ekologi, ekonomi, sosial dan kelembagaan. Keberlanjutan pengelolaan dapat tercapai jika keempat dimensi tersebut seimbang. Namun, tidak semua daerah dapat mengimplementasikan dimensi keberlanjutan secara seimbang, salah satunya di Desa Kaliwlingi. Tujuan penelitian secara umum untuk menentukan dimensi paling berpengaruh dalam pengelolaan mangrove secara berkelanjutan, sedangkan tujuan khusus  untuk menganalisis status keberlanjutan pengelolaan ekosistem mangrove di Desa Kaliwlingi ditinjau dari dimensi ekologi, dimensi sosial, dimensi ekonomi dan dimensi kelembangaan dan merekomendasikan konsep keberlanjutan pengelolaan ekosistem mangrove. Metode yang digunakan dalam penelitian ini adalah multidimensional scaling menggunakan Rapfish (Rapid Appraisal for Fisheries) untuk menentukan status keberlanjutan pengelolaan dilanjutkan dengan metode AHP (Analitical Hierarchy Process) untuk menentukan prioritas alternatif kebijakan. Hasil penelitian status keberlanjutan pengelolaan ekosistem mangrove cukup berkelanjutan dengan nilai total 63,69. Sedangkan nilai masing-masing dimensi cukup berkelanjutan dengan rincian dimensi sosial (73,65), kelembangaan (63,43), ekologi (66,78) dan ekonomi (54,34). Konsep keberlanjutan dengan prioritas melakukan pengawasan dan patroli pengamanan secara berkala, melaksanakan rehabilitasi mangrove dengan penganekaragaman bibit sesuai kondisi geofisik lingkungan, melaksanakan sosialisasi, penyadartahuan dan kapasitas masyarakat sekitar terkait mangrove, dan meningkatkan pendapatan masyarakat sekitar dengan melakukan diversifikasi produk pemanfaatan mangrove.
Economy Circular Adoption toward Sustainable Business (Study case: Agro-industry Company in Indonesia) Marthalia, Lusye; Tumuyu, Sri Setiawati; Asteria, Donna
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 1 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.1.58-65

Abstract

Agroindustry is one of industrial sector that considered important to adopt the Circular Economy (CE) principles, considering its close relation with agriculture and food system, and its significant contribution to the transition of low-carbon economy. In principle, the CE adoption on agroindustry, mostly focus on resource efficiency, waste management, energy efficiency and their collaborative cooperation with stakeholders. Business sector in general, are facing many challenges and obstacles to overcome the complexity for integrating business processes, supply chains and collaboration between stakeholders align with corporate’s business strategy for implementing CE. The purpose of this study is to analyse the CE adoption at micro level at agroindustrybusiness refer to their own business character. This article using the two indicator reference, firstly EMF Circulytics 2.0 (TheEllen MacArthur Foundation) that explores corporate circularity and secondly the 10R CE principles that are often being used as general CE framework. The expected outcome from this article is to open wider insights regarding CE adoption in agroindustry corporate strategy as the transformative business model innovation towards sustainable development.
Analysis of Turtle Conservation Activities Effectiveness on Kelapa Dua Island, Kepulauan Seribu Gulo, Graciella Stevani; Tumuyu, Sri Setiawati; Patria, Mufti Petala
Al-Kauniyah: Jurnal Biologi Vol. 18 No. 1 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v1i1.37694

Abstract

AbstractThe exploitation of turtles has resulted in a decline in the turtle population. The relocation of turtle eggs from nesting habitats is a widely accepted conservation practice. This research aims to analyze the effectiveness of turtle conservation activities on Kelapa Dua Island. The study adopts a mixed-methods approach, collecting primary data through field observations and interviews and secondary data from the Kepulauan Seribu National Park Office (BTNKpS). The collected data includes information on turtle nest monitoring activities, turtle preservation techniques, and the hatching success rate. The research results show that the hawksbill turtle (Eretmochelys imbricata) is the most commonly found turtle species. The average hatching success rate over the past six years is 71.98%. This value can still be optimized to reach 80% by establishing hatcheries on the nesting islands or islands near the nesting sites. Through this strategy, monitoring can be conducted more regularly, the turtle egg relocation process can be carried out relatively quickly, and vibrations or shocks to the turtle eggs during transportation can be minimized, thus increasing the hatching success rate. Regular monitoring of the environmental conditions of the artificial nests, including temperature, pH, and humidity, is also essential to improve the hatching percentage.AbstrakEksploitasi penyu telah menyebabkan penurunan populasi penyu. Relokasi telur penyu dari habitat penetasan adalah praktik konservasi yang umum diterima. Penelitian ini bertujuan untuk menganalisis efektivitas kegiatan konservasi penyu di Pulau Kelapa Dua. Studi ini mengadopsi pendekatan metode campuran, mengumpulkan data primer melalui observasi lapangan dan wawancara serta data sekunder dari Balai Taman Nasional Kepulauan Seribu (BTNKpS). Data yang terkumpul meliputi informasi tentang kegiatan pemantauan sarang penyu, teknik pelestarian penyu, dan tingkat keberhasilan penetasan. Hasil penelitian menunjukkan bahwa penyu sisik (Eretmochelys imbricata) merupakan spesies penyu yang paling banyak ditemukan. Tingkat keberhasilan penetasan rata-rata selama enam tahun terakhir adalah 71,98%. Nilai ini masih bisa dioptimalkan hingga mencapai 80% dengan mendirikan hatchery di pulau-pulau peneluran atau pulau-pulau yang berdekatan dengan lokasi peneluran. Melalui strategi ini, pemantauan dapat dilakukan lebih rutin, proses relokasi telur penyu dapat dilakukan dengan relatif cepat, dan getaran atau benturan pada telur penyu selama proses transportasi dapat diminimalkan, sehingga meningkatkan tingkat keberhasilan penetasan. Pemantauan teratur terhadap kondisi lingkungan sarang buatan, termasuk suhu, pH, dan kelembaban, juga penting untuk meningkatkan persentase penetasan. 
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.