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INDONESIA
Jurnal Ilmu Lingkungan
Published by Universitas Diponegoro
ISSN : -     EISSN : 18298907     DOI : -
Core Subject : Social,
Environmental Science
Arjuna Subject : -
Articles 30 Documents
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Search results for , issue "vol 23, no 4 (2025): july 2025" : 30 Documents clear
Potensi Fitoremediasi Logam Berat oleh Tumbuhan Herba pada Area Bekas Penambangan Emas Skala Kecil Banyumas Indonesia Eni Muryani; Rika Ernawati; Dina Asrifah; Dhea Adalati Az-Zahra
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.23.4.1037-1045

Abstract

Penambangan emas ilegal banyak menimbulkan dampak lingkungan, seperti yang terjadi di Desa Pancurendang, Kecamatan Ajibarang, Kabupaten Banyumas, Provinsi Jawa Tengah. Dampak yang muncul adalah pencemaran tanah oleh logam berat. Tumbuhan herba dapat dijadikan alternatif pemulihan pencemaran logam berat. Konsentrasi logam berat yang berada di jaringan tumbuhan dapat menjadi indikator tumbuhan yang berpotensi untuk menjadi fitoremediator. Penelitian bertujuan untuk mengetahui konsentrasi logam berat yang berada di tanah dan tailing area bekas penambangan emas Desa Pancurendang; menguji konsentrasi logam yang terakumulasi pada tumbuhan herba; serta menghitung nilai Bioconcentration Factor (BCF) dari tumbuhan herba yang ditemukan. Parameter logam berat yang digunakan adalah Cu, Cd, Zn, Pb, Mn, Ni, Cr, dan Fe. Pengambilan sampel dilakukan dengan metode purposive sampling. Konsentrasi logam pada tanah dan tumbuhan herba diuji menggunakan metode Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Hasil penelitian menunjukkan konsentrasi logam pada tanah dan tailing berkisar 57 – 37.050.341 ppb. Konsentrasi logam berat pada 19 jenis tumbuhan herba yang diteliti berada pada rentang 72 – 60.304.198 ppb. Ipomea aquatica dan Dryopteris sp. merupakan tumbuhan herba yang memiliki nilai BCF>1 (tumbuhan hiperakumulator) untuk 8 jenis logam yang diuji. Temuan spesies tumbuhan hiperakumulator logam berat dalam studi ini diharapkan dapat diaplikasikan dalam upaya fitoremediasi terhadap kontaminasi logam di lingkungan.
Penilaian Spasial Kerentanan Air Tanah dengan Model DRASTIC untuk Mitigasi Risiko Pencemaran di Cekungan Air Tanah Jakarta Fikri Noor Azy; Dwi Nowo Martono; Haruki Agustina
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.23.4.1013-1022

Abstract

Di wilayah perkotaan dengan kepadatan tinggi seperti Jakarta dan sekitarnya, proses urbanisasi dan pertumbuhan industri yang pesat telah menyebabkan pengambilan air tanah secara berlebihan serta penurunan kualitasnya. Berbagai polutan seperti nitrat, hidrokarbon dari minyak bumi, mikroba, dan bahan kimia beracun kini mengancam akuifer dan persediaan air bersih. Penelitian ini bertujuan untuk melakukan penilaian spasial terhadap tingkat kerentanan intrinsik air tanah di Cekungan Air Tanah Jakarta dengan menggunakan model DRASTIC dan Sistem Informasi Geografis (SIG). Analisis dilakukan berdasarkan tujuh parameter utama hidrogeologi, yaitu kedalaman muka air tanah (D), imbuhan air (R), jenis akuifer (A), jenis tanah (S), topografi kemiringan lereng (T), pengaruh zona tak jenuh (I), dan konduktivitas hidraulik (C). Hasil analisis menghasilkan peta kerentanan yang mengelompokkan wilayah studi ke dalam empat kategori, yakni sangat rendah (0-2), rendah (3-5), sedang (6-8), dan tinggi (9-10). Wilayah dengan tingkat kerentanan tinggi berada di bagian utara Jakarta seperti Kabupaten Tangerang, Jakarta Utara, dan sebagian Kota Bekasi, yang ditandai oleh kedalaman air tanah yang dangkal (hingga 0,15 meter) dan tingkat imbuhan air tanah yang tinggi (hingga 2.000 mm/tahun). Sementara itu, wilayah dengan tingkat kerentanan rendah terletak di Jakarta pusat dan di bagian selatan Jakarta seperti Jakarta Selatan, Depok, dan Tangerang Selatan, yang memiliki kedalaman air tanah lebih dari 30-meter serta tanah dengan porositas rendah. Temuan ini memberi gambaran akan perlunya pengelolaan air tanah yang baik, terutama di wilayah dengan laju urbanisasi yang tinggi. Studi ini diharapkan dapat menjadi dasar mitigasi kerentanan pencemaran di wilayah berisiko tinggi, khususnya untuk perencanaan tata ruang kota
Pola Distribusi Gastropoda dan Faktor Kimia Fisik di Hutan Mangrove Pemalang Wintah Wintah; Kiswanto Kiswanto
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.23.4.988-994

Abstract

Kawasan mangrove di Pemalang, Indonesia, mengalami pengurangan lahan mangrove karena alih fungsi lahan menjadi pertambakan, yang mempengaruhi pola distribusi gastropoda. Penelitian ini bertujuan untuk mengetahui pola distribusi gastropoda dan memberikan informasi penting bagi indikator perubahan ekosistem mangrove. Penelitian ini berlangsung di Kabupaten Pemalang, Provinsi Jawa Tengah, Indonesia. Tiga titik pengambilan sampel dipilih berdasarkan tutupan kanopi mangrove: SA1 (Kanopi mangrove tinggi), SA2 (kanopi mangrove sedang), dan SA3 (kanopi mangrove rendah). Metode pengambilan sampel yang digunakan untuk gastropoda adalah pengumpulan dari plot 5x5 m. Semua gastropoda dalam plot dikumpulkan dengan dua cara yaitu gastropoda diatas sedimen dan gastropoda dalam sedimen dengan kedalaman 10 cm dengan 3 kali ulangan untuk setiap stasiun. Parameter lingkungan dilakukan secara in situ: suhu, salinitas, oksigen terlarut (DO), pH, dan jenis substrat. Sebaran gastropoda di hutan mangrove Pemalang memiliki pola sebaran mengelompok dan merata. Kelimpahan tertinggi spesies gastropoda ditemukan di SA1, Assimenia brevicula (61±2.4 ind/m2); di SA2, memiliki kelimpahan tertinggi Cassidula nucleus (106±2.1 ind/m2), dan di SA3, Cassidula nucleus paling melimpah (291±20.5 ind/m2). Faktor fisika-kimia yang memiliki pengaruh kuat terhadap densitas gastropoda adalah pH air (6.75-7.00), Oksigen terlarut (DO) (2.74-3.81 mg/l), salinitas (9.20-16.16 ‰), dan Jenis substrat (debu, tanah liat, dan pasir).
Willingness and Ability to Pay for Renewable Energy in Jakarta Whidas Prihantoro; Yuki Mahardhito Adhitya Wardhana; Udi Syahnoedi Hamzah
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.23.4.937-949

Abstract

The Indonesian government is firmly committed to achieving Net Zero Emission (NZE) by 2060. This involves transitioning the electricity sector by progressively replacing fossil fuels with renewable energy sources. The goal is to have a renewable energy mix of at least 23% by 2025 and at least 31% by 2050. This commitment applies to all provinces in Indonesia, including DKI Jakarta Province. This study aims to analyze the willingness and ability to pay DKI Jakarta Province residents for potential changes in energy prices resulting from an energy transition that increases the renewable energy mix. By 2023, the renewable energy mix in Indonesia reaches 13.3%. Coal is still the most widely used energy sources ini Indonesia, reaching 39,7%. This research employs quantitative methodology to ascertain the purchasing ability of the community for electrical energy through questionnaire distribution to PT PLN (Persero) customers. The respondents of this research are PT PLN (Persero) customers with household categories at all levels, which are R1, R2 and R3. The result showed that that a vast majority of respondents (97%) recognize coal as the primary energy source for electricity generation, with 96.3% acknowledging its negative environmental and health effects. Awareness of the government's energy transition policy is high at 97.6%, and 93.3% of respondents support the shift to renewable energy. However, the willingness to pay higher electricity tariffs declines across customer categories, with R1 at 54.13%, R2 at 47.83%, and R3 at 33.33%. The research results on respondents' ability to pay show that R1 category respondents represent 5% of the initial bill.  The R2 and R3 categories represent a maximum of 10% of the initial bill.
Analyzing the Impact of Internal Factors on MSME Environmental Management for Sustainable Development in Aceh Tamiang Regency Rita Syntia; Muhammad Isra
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.23.4.1107-1113

Abstract

The growth of Micro, Small and Medium Enterprises (MSMEs) has not been fully supported by the implementation of environmentally sustainable management strategies. This study aims to identify internal factors influencing environmentally friendly waste management among MSMEs and to measure their contribution to sustainable development in Aceh Tamiang Regency. The main focus is to assess how organizational structure, resource management, and environmental awareness within MSMEs affect sustainable empowerment, particularly in sectors that generate waste. The study population consists of 965 waste-producing MSMEs, with a sample of 300 respondents selected using purposive sampling to match the research criteria. Data was collected through structured questionnaires and analyzed using Structural Equation Modeling (SEM) with the assistance of AMOS software. SEM was chosen for its ability to test complex relationships among variables simultaneously and provide strong validity for the theoretical model. The findings show that internal company factors such as demographics, human resources, corporate culture, management practices, marketing, innovation capability, and employee awareness significantly influence MSME empowerment in adopting environmentally friendly practices. Furthermore, this empowerment contributes positively to sustainable development by reducing environmental impacts and improving economic efficiency. These findings are important for policymakers in Aceh Tamiang in designing sustainability-based strategies and policies for the development of local MSMEs.
Disaster-Resilient Village Governance: A Public Administration Perspective on Social-Ecological Reselience Rutiana Dwi Wahyunengseh; Dewi Bayu Pamungkas
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.23.4.887-895

Abstract

Society faces significant threats from external disruptions, particularly natural disasters, which impact both people and ecosystems. These disturbances require social-ecological systems to self-regulate and adapt to changing conditions. However, efforts to develop a comprehensive understanding of social-ecological resilience remain insufficient. To effectively grasp the dynamics and capacity of resilience, empirical studies are essential. Most research on this topic focuses on urban areas, often neglecting the unique conditions of rural communities. This study aims to assess rural resilience through the lens of social-ecological systems. Natural disasters progress through four key stages: pre-disaster preparedness, crisis management, post-disaster recovery, and learning for future resilience. Using qualitative methods, including interviews and focus group discussions, this research was conducted in Kutamendala Village, Brebes Regency. Findings reveal that resilience in disaster-prone villages can be strengthened through structured preparedness and continuous learning. The community demonstrated awareness of disaster risks and actively participated in risk reduction efforts rather than relying solely on external aid. Decentralized coordination allowed for effective disaster response, while post-disaster recovery efforts involved collaboration across sectors, improving infrastructure and essential services. Additionally, inclusive and sustainable learning initiatives were implemented, reinforcing long-term preparedness and strengthening the village’s ability to withstand future disasters.
Assessing Health Status of Gajahwong River Ecosystem in Yogyakarta City through Biomonitoring and Community Empowerment Eka Sulistiyowati; Dien F Awaliyah
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.23.4.1046-1055

Abstract

Research on river health assessment using biomonitoring with community empowerment through citizen science remains limited. This study aims to evaluate river health using biological indicators while fostering community involvement in data collection and analysis. The study focuses on the Gajahwong River in Yogyakarta City, an urban river undergoing changes due to urbanization. The methodology includes river health assessment based on macroinvertebrate biomonitoring, diversity index calculations, and a qualitative evaluation of the Citizen Index of Ecological Integrity (CIEI). Additionally, water quality data from the Environmental Agency (DLH) were analyzed as a comparison to community-collected data. Overall, the results indicate that the biological index falls under the moderately polluted category, consistent with abiotic parameter measurements (nitrate and phosphate), which also indicate pollution. Meanwhile, the CIEI reflects the community's perception of the ecological condition of the Gajahwong River, classifying it as moderate.
Coastline Change in the Banyuasin Estuary Over the Last Three Decades Heron Surbakti; I Wayan Nurjaya; Detriech G Bengen; Tri Prartono; Andi Agussalim; Riris Aryawati; Robinson Sitepu; Raisyah Salsabilah
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.23.4.1056-1065

Abstract

Coasts or shorelines are sites of dynamic activity, and phenomena such as wave and tidal action, sediment supply rate, sea level changes, and the morphological characteristics of the area play a critical role in shaping coastal ecosystems. This study examines coastal changes along the Banyuasin Estuary in South Sumatra, Indonesia, over 30 years (1989–2019). We use remote sensing data, machine learning, and the DSAS tool to analyze historical changes (1989-2019). Landsat images obtained from the United States Geological Survey (USGS) via the Google Earth Engine API are analysed using ArcGIS and DSAS 6.0 software. The largest rate of change occurred at Anakan Island, with the most significant accretion rate being 118.98 m/year, causing a shoreline change of 2012.33 m over 30 years. The smallest shoreline changes were in the Telang and Payung Island areas, which are located in the Musi River Estuary. The magnitude of maximum shoreline change in both locations was 62.72 m and 92.34 m, respectively, with maximum rates of change ranging from 2.09 - 3.08 m/year. The results show that the general pattern of accretion-abrasion in the Banyuasin Estuary is divided into three stages: rapid accretion stage (1989-1994), accretion-erosion adjustment stage (1994-2009), and slow erosion stage (2009-2019).
Evaluasi Rencana Ruang Terbuka Hijau pada Rencana Detail Tata Ruang Perkotaan Muara Taweh Kabupaten Barito Utara Ade Pugara; Aries Susanty; Ratna Purwaningsih
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.23.4.995-1003

Abstract

Perkotaan Muara Taweh merupakan pusat aktivitas dari Kabupaten Barito Utara. Sebagai Kawasan strategis di bidang ekonomi, Kementerian ATR BPN memberikan bantuan untuk penyusunan Rencana Detail Tata Ruang atau RDTR sebagai upaya penataan Kawasan yang lebih detail. Pada dokumen RDTR Perkotaan Muara Taweh 2022 – 2042, terdapat rencana Ruang Terbuka Hijau atau RTH baik berupa rimba kota, taman kota, taman kecamatan hingga jalur hijau. Rencana RTH ini diharapkan dapat menstabilkan iklim mikro perkotaan, menjadi resapan air hingga melindungi keanekaragaman hayati setempat. Dengan demikian, maka RTH harus ditempatkan pada lokasi yang sesuai dengan fungsinya. Hal ini diperlukan untuk menanggulangi beberapa permasalahan yang ada di Perkotaan Muara Taweh diantaranya tingginya polusi udara, kurangnya tutupan vegetasi dan kurangnya tutupan vegetasi pada RTH eksisting. Sehingga penelitian ini dilakukan dengan tujuan mengevaluasi perencanaan ruang terbuka hijau terhadap kondisi suhu permukaan bumi di Perkotaan Muara Taweh. Penelitian ini dilakukan dengan metode deduktif – kuantitatif – rasionalistik serta melalui alat overlay, maka didapatkan bahwa mayoritas RTH yang berupa rimba kota terletak pada kawasan sejuk. Hal ini menjadi poin yang tidak sesuai dengan fungsi RTH di bidang stabilitas iklim mikro, khususnya menurunkan suhu kawasan.  Dari hasil evaluasi diketahui RTH Taman Kota, Jalur Hijau dan Taman RW memiliki kesesuaian lokasi karena diletakan pada kawasan dengan suhu 30 – 34 oC. Dari ketiganya, Pemakaman memiliki tingkat penurunan tertinggi yaitu hingga 0,7 oC. Sementara itu, taman kota mampu menuruankan suhu hingga 0,28 oC. Sedangkan taman RW hanya dapat menurunkan suhu sekitar 0,21 oC.
Potential Carbon Uptake by Meranti Ecotourism Area in Balikpapan City: Implications for Emission Reduction Muhammad Ma'arij Harfadli; Mega Ulimaz; Siti Khoriah
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.23.4.950-957

Abstract

Meranti trees can capture and store carbon from the atmosphere, helping in the mitigation of greenhouse gas emissions. The Balikpapan City government has to realize and maximize its potential. This study intends to calculate biomass, carbon stock, and CO2 uptake in the Meranti ecotourism area in Balikpapan City to help the city's emission reduction target. The biomass of meranti plants was determined using an equation. The biomass of each upper meranti plant was determined using the formula ln(AGB) = -1.533 + 2.294 x ln(DBH) + 0.56 x ln(WD). The lower part uses the equation BGB = AGB x 0.2. The analysis of carbon stocks was conducted using formula C = 0.47x (AGB+BGB). Determine the amount of carbon in leaf waste by multiplying the leaf biomass by the percentage of carbon present. The study revealed that the Meranti ecotourism area in Balikpapan City has a biomass of 7,731 g and a carbon stock of 7,092 g. Both values can decrease CO2 emissions in the atmosphere by 10,711 grams of CO2 per hectare. The Meranti ecotourism region has the potential to expedite the Balikpapan City Government's efforts to reach the aim of lowering greenhouse gas emissions.

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