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Jurnal Sumberdaya Alam dan Lingkungan
Published by Universitas Brawijaya
ISSN : 23563389     EISSN : 26559676     DOI : https://doi.org/10.21776/ub.jsal
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences
JSAL is a journal under the management of the Environmental Engineering Study Program, Agricultural Technology Faculty, Brawijaya University Indonesia which has been established since 2014. The journal periodically publishes three issues in April, August, and December. JSAL accepts article in Bahasa Indonesia or English by covering topics on natural and environmental resource engineering and other related topics. JSAL has been indexed by Google Scholar, GARUDA (Garba Rujukan Digital) and Crossref (DOI/Digital Object Identifier) and Science and Technology Index (SINTA). Also JSAL already has an International Standard Serial Number (ISSN) in both the online (E-ISSN 2655-9676) and print version (P-ISSN 2356-3389). We are looking forward to accepting articles from potential authors, please kindly search our homepage for information and instruction or contact us.
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Articles 5 Documents
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Search results for , issue "Vol 9, No 3 (2022)" : 5 Documents clear
Peran Kombinasi Sampah Organik Rumah Tangga Dalam Meningkatkan Kadar Fosfor, Kalium dan Kalsium Pada Kompos Tauny Akbari; Afni Khadijah; Namira Awaliyatun Nisa; Frebhika Sri Puji Pangesti
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.03.1

Abstract

ABSTRAK Sampah organik rumah tangga yang tidak diolah dapat berdampak pada kesehatan lingkungan, sehingga perlu diolah menjadi produk yang lebih bermanfaat seperti kompos. Penelitian ini bertujuan untuk menganalisis peran kombinasi sampah organik rumah tangga dalam meningkatkan kadar fosfor, kalium dan kalsium pada kompos dan penggunaan kompos pada tanaman cabai rawit. Metode yang digunakan yaitu eksperimen dengan 2 kombinasi perlakuan bahan baku (sisa kulit sayur-buah (2 kg), nasi basi (0.5 kg) dan tepung cangkang telur (0.25 kg), yaitu kompos A (tanpa cangkang telur) dan kompos B (dengan cangkang telur). Variabel tetap adalah penambahan EM4 (15 ml dalam 500 ml air) dan starter kompos matang (20%). Kualitas kompos dibandingkan dengan standar kompos berdasarkan SNI 19-7030-2004 dan Permentan Nomor 70 Tahun 2011. Penggunaan kompos pada tanaman cabai rawit dilakukan pada kompos A, B dan C (kompos organik komersial) selama 14 hari. Hasil penelitian menunjukkan kombinasi bahan baku berupa penambahan cangkang telur hanya berpengaruh nyata (p < 0.05) terhadap peningkatan kadar fosfor dan kalsium. Parameter yang hanya memenuhi standar SNI adalah Fosfor (kompos A 0.38%; Kompos B 0.48%), Kalium (kompos A 0.84%;  kompos B 0.73%) dan Kalsium (kompos A 1.09%). Kompos B (dengan cangkang telur) memberikan tingkat keberhasilan terbaik (95%) pada pertumbuhan tanaman cabai rawit. Kata kunci: kompos, sampah organik, sampah rumah tangga  ABSTRACT Unprocessed household organic waste can have an impact on environmental health, so it needs to be processed into more useful products such as compost. This study aims to analyze the role of the combination of household organic waste in increasing the levels of phosphorus, potassium and calcium in compost and the use of compost in cayenne pepper plants. The method used is an experiment with 2 combinations of raw material treatments (remaining fruit-vegetable shells (2 kg), stale rice (0.5 kg) and eggshell flour (0.25 kg), namely compost A (without egg shells) and compost B (with shells). eggs) The fixed variable was the addition of EM4 (15 ml in 500 ml of water) and cooked compost starter (20%). The quality of the compost was compared to the compost standard based on SNI 19-7030-2004 and Ministry of Agriculture Number 70 of 2011. The use of compost on cayenne pepper plants was carried out on compost A, B and C (commercial organic compost) for 14 days. The results showed that the combination of raw materials in the form of adding egg shells only had a significant effect (p < 0.05) on increasing phosphorus and calcium levels. The parameter that only met the SNI standard was Phosphorus ( compost A 0.38%; Compost B 0.48%, Potassium (compost A 0.84%; compost B 0.73%) and Calcium (compost A 1.09%). Compost B (with egg shells) provides the best success rate (95%) on chili plant growth r lasting. Keywords:  compost, organic waste, household waste
Prediksi Gas Karbon Monoksida (CO) dari Sumber Kendaraan Bermotor dengan Metode Gaussian Line Source Berbasis Sistem Informasi Geografis Taufik Taufik; Moch. Assidieq; Rosdiana Rosdiana; Sumarlin Sumarlin; Aryani Adami; Tia Dwi Irawandani; Ilham Ilham; Dwiprayogo Wibowo
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.03.2

Abstract

ABSTRAK Prediksi persebaran gas CO dari sumber transportasi di salah satu jalan arteri primer Kota Kendari menjadi fokus uji coba dalam penelitian ini untuk menentukan konsentrasi polusi udara menggunakan metode gaussian model line source (GMLS). Metode ini merupakan cara unik untuk menganalisis persebaran gas CO yang dikombinasikan dengan metode geographic information system (GIS) kemudian dibandingkan terhadap hasil konsentrasi yang diperoleh dengan baku mutu Peraturan Pemerintah Indonesia No. 22 Tahun 2021 dan visualisasi menggunakan aplikasi GIS. Fokus kajian penelitian dilakukan di Jalan M.T. Hariyono Kota Kendari-Sulawesi Tenggara dengan menghitung volume kendaraan, analisis konsentrasi gas CO, dan pemodelan menggunakan GIS. Berdasarkan hasil pengamatan volume lalu lintas di Jalan arteri primer M.T. Hariyono Kota Kendari menunjukkan bahwa jumlah kendaraan bermotor yang melintas di pagi hari sebanyak 3103 unit/jam (07.00-08.00 WITA), siang hari sebanyak 2,227 (12.00-13.00 WITA), dan sore hari sebanyak 2996 (16.00-17.00 WITA). Jumlah kendaraan tersebut menyumbangkan laju emisi gas CO pada pagi hari sebesar 18,157.06 µg.(m.s)-1, siang hari sebesar  13,982.83 µg.(m.s) -1, dan sore hari sebesar 18,493.33 µg.(m.s) -1. Berdasarkan perhitungan dengan finite length line source (FLLS) turunan dari metode GMLS, persebaran konsentrasi gas CO paling tinggi terletak pada tepi jalan (roadside) sebesar 5,838.84 µg.(Nm3)-1 kondisi pagi hari, 4,496.5 µg.(Nm3)-1 pada siang hari, dan 5,946.96 µg.(Nm3)-1 pada sore hari dengan kondisi kecepatan angin rata-rata 2.1 m.s-1 dan arah angin dari barat laut (315°) ke tenggara (135°). Analisis spasial dengan pemodelan SIG menunjukkan wilayah sebaran dampak dari pencemaran gas CO menuju daerah sekitar ruas jalan raya. Kata kunci: kendari, pencemaran, transportasi, udara ABSTRACT The uniqueness of CO gas analysis from transportation sources on the primary arterial road in Kendari City has become the focus in this study to calculate pollutant concentration using the Gaussian model line source (GMLS) method. This method has combined with the geographic information system (GIS) method then compared the concentration results with the quality standard of Indonesian Government Regulation No. 22 of 2021 and visualization using GIS application. The subject in this study was examined on M.T. Hariyono Street, Kendari City-Southeast Sulawesi Province, Indonesia by calculating vehicle volume, CO gas concentration analysis, and modelling using GIS application. Based on these results, we obtain the traffic of vehicles volume on M.T. Hariyono Street showed that in the morning was 3103 units/hour (07.00-08.00 AM), in the afternoon as many as 2227 units/hour (12.00-13.00 PM), and in the afternoon of 2996 units/hour (16.00-17.00 PM). The number of these vehicles have contributed to the emission rate in the morning of 18,157.06 µg.(m.s)-1, in the noon of 13,982.83 µg.(m.s)-1, and in the afternoon of 18,493.33 µg.(m.s)-1. Based on calculations using the finite length line source (FLLS) derived from the GMLS method, the highest concentration of CO gas is located on the roadside of 5,838.84 µg.(Nm3)-1 in the morning, 4,496.5 µg.(Nm3)-1 in the midday, and 5,946.96 µg.(Nm3)-1 in the afternoon; with an average wind velocity of 2.1 m.s-1 and a wind direction from the northwest (315°) to the southeast (135°). Spatial analysis with GIS produces a distribution area of the impact of CO gas pollution towards the area around the highway. Keywords:  kendari, pollution, transportation, air
Dampak Tenaga Air dan Bahan Bakar Fosil terhadap Implementasi Ekonomi Hijau di Indonesia Siti Allifah; Yusman Syaukat; Pini Wijayanti
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.03.3

Abstract

ABSTRAK Pertumbuhan ekonomi penting bagi masyarakat, tetapi jika kerusakan lingkungan seperti pencemaran udara dan emisi CO2yang terus meningkat maka justru akan merugikan masyarakat. Dalam hal ini, konsep green economy muncul untuk mencapai pembangunan berkelanjutan salah satunya melalui sektor energi, dimana pengembangan PLTA menjadi salah satu upayanya. Tujuan dari penelitian ini adalah mengestimasi pengaruh jangka pendek dan panjang produksi listrik dari PLTA serta konsumsi batu bara, gas alam, dan minyak bumi terhadap emisi CO2 di Indonesia dan mengevaluasi hipotesis Environmental Kuznets Curve (EKC) dalam konteks energi baru terbarukan (EBT) Indonesia. Untuk menguji hal tersebut, penelitian ini menggunakan metode Autoregressive Distributed Lag (ARDL) dengan data sekunder dari tahun 2000-2018. Hasil penelitian menunjukkan bahwa konsumsi bahan bakar fosil akan meningkatkan emisi gas rumah kaca (GRK) jangka pendek maupun panjang sementara peningkatan produksi listrik dari PLTA akan menurunkan emisi gas rumah kaca. Hingga saat ini, Indonesia masih berada di posisi scale effect, artinya kerusakan lingkungan dengan indikator emisi CO2 terus meningkat akibat aktivitas perekonomian. Kata kunci: bahan bakar fosil, emisi, ekonomi hijau, pembangunan berkelanjutan, PLTA  ABSTRACT Economic growth is important for society, but if environmental damage e.g., air pollution and CO2 emission continuously increases, rhen it but will harm cost society. In this case, the concept of a green economy appears to achieve sustainable development, one of which is through the energy sector. Hydropower development is one of the efforts in the green economy. The purpose of this study is to estimate the short- and long-term effects of electricity production from hydropower and the consumption of coal, natural gas, and oil on CO2 emissions in Indonesia and evaluate the Environmental Kuznets Curve (EKC) hypothesis in the context of Indonesia's new and renewable energy (EBT). To test this, this study uses the Autoregressive Distributed Lag (ARDL) method with secondary data from 2000-2018. The results show that the consumption of fossil fuels will increase short and long-term greenhouse gas (GHG) emissions while increasing electricity production from hydropower will reduce environmental damage in Indonesia. Currently, Indonesia is still in a position of scale of effect, meaning that environmental damage with CO2 emission indicators continues to increase due to economic activity. Keywords: fossil fuel, emission, green economy, sustainable development, hydropower
Pemantauan Kualitas Air Secara Online dan Analisis Status Mutu Air di Danau Toba, Sumatera Utara Almadiffa Azarine Damayanti; Heru Dwi Wahjono; Arif Dwi Santoso
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.03.4

Abstract

ABSTRAK Danau Toba merupakan danau terbesar di Indonesia yang memiliki peran penting sebagai sumberdaya untuk mendukung potensi ekologis dan ekonomis masyarakat setempat. Akan tetapi, tekanan pencemaran yang diakibatkan oleh aktivitas masyarakat di sekitar danau terus bertambah. Penelitian ini memanfaatkan teknologi ONLIMO yang dikembangkan oleh Pusat Teknologi Lingkungan, Badan Pengkajian dan Penerapan Teknologi untuk meningkatkan kegiatan pemantauan kualitas air di Danau Toba. Penelitian ini bertujuan untuk monitoring kualitas air di Danau Toba dengan menggunakan sistem ONLIMO yang memanfaatkan teknologi telemetri dalam pengaplikasiannya. Data diambil pada bulan Desember 2017, di 2 lokasi stasiun pemantauan yaitu stasiun 1 (STO11 di Toba Marom) dan stasiun 2 (STO12 di Toba Ajibata). Sensor yang digunakan berupa multiprobe sensor yang terdiri dari sensor suhu, DHL, TDS, kekeruhan, pH, DO, Nitrat dan Amonia. Data berasal dari database ONLIMO dan dianalisis dengan menggunakan metode storet. Hasil menunjukkan bahwa di kedua stasiun secara umum tergolong ke dalam perairan yang tercemar ringan, dengan parameter yang berada di atas baku mutu terdiri dari DO, kekeruhan, dan amonia. Penggunaan sistem teknologi ONLIMO dapat mempermudah kegiatan monitoring kualitas air di Danau Toba secara kontinyu. Kata kunci: analisis storet, danau toba, kualitas air, pemantauan online, status mutu air ABSTRACT Lake Toba is the largest lake in Indonesia which has an important role as a resource to support the ecological and economic potential of the local community. However, the pressure caused by community activities around the lake continues to grow. This research utilizes the ONLIMO technology developed by the Center for Environmental Technology, Agency for the Assessment and Application of Technology to improve water quality monitoring in Lake Toba. This study aims to monitor air quality in Lake Toba using the ONLIMO system that utilizes telemetry technology in its application. Data was collected in December 2017, at 2 monitoring locations, namely station 1 (STO11 in Toba Marom) and station 2 (STO12 in Toba Ajibata). The sensor used is a multiprobe sensor consisting of a temperature sensor, DHL, TDS, turbidity, pH, DO, Nitrate and Ammonia. Data were derived from the ONLIMO database and analyzed using the storet method. The results show that both stations are generally classified as lightly polluted waters, with parameters above the quality standards consisting of DO, turbidity, and ammonia. The use of the ONLIMO technology system can facilitate continuous monitoring of water quality in Lake Toba. Keywords:  storet analysis, toba lake, water quality, online monitoring, water quality status
Managing Movement of Returning Rice Straw into Soil (RRIS): A Solution to Land Degradation Mimin Aminah; Muhammad Firdaus; Arief Hartono; Gelar Satya Budhi
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.03.5

Abstract

Concern on rice production in Indonesia is escalating since the production of rice tends to be levelling off for more than a decade. Soil degradation in lowland is among the main challenges. Soil encounters continuous decreasing organic matter and organic carbon content because the biomass from the rice plants was not returned to the land sufficiently. Most of the biomasses went out of the land or were burned by rice producers since there was not enough time to decompose the biomass before returning into the soil of lowland or it need additional cost to do so.  Most farmers preferred to return the rice straw after burning, but it will not improve the condition. Otherwise, burning of rice straw caused air pollution since it released at least three kg particulate matter consisting of CO, SO2, CO2, and ash. Using interpretive structural modeling (ISM) this paper is trying to find the important factors with sequential solution. The result shows that encouraging rice producers to return rice straw into soil (RRIS) should start with Provision of Immediate Decomposing Technology and assistance program and Credit and Assistance Program.Keywords : managing soil degradation, organic matter, rice straw, ISM

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