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Jurnal Wilayah dan Lingkungan
Published by Universitas Diponegoro
ISSN : -     EISSN : 24078751     DOI : -
Core Subject : Science,
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Articles 7 Documents
Search results for , issue "Vol 12, No 1 (2024): April 2024" : 7 Documents clear
Does The Consumption of Energy, Renewable Energy, Natural Resources and Emissions Affect Gross Domestic Product?: The Study of Southeast Asia Firmansyah, Muhamad Ferdy; Rusliana, Nanang; Komaludin, Ade
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.71-93

Abstract

We face the challenges of economic growth productivity which still uses dirty energy and minimal efforts to cleaner energy transition. The debate on efforts to increase productivity by diverting dirty energy into clean energy while still preserving nature has long been discused. Southeast Asia is a region that has massive development potential with valuable natural resources facing regional threats in addition to decreasing environmental quality but also prosperity. This study aims to identify initial steps are needed to control energy consumption, which is still considered dirty, the extent of the scope of Southeast Asia's current clean energy transition and how emissions can be a determinant of the decline in regional economic produtivity. This is the first study to combine the Cobb-Douglass production function model with three models that focus on (1) energy consumption, (2) renewable energy and natural resources, and (3) emissions. The data used is secondary data for the period 2004-2018 sourced from the World Bank Development Indicator and ourworlddata.org. Panel data regression was used as an analytical technique. This study was conducted in the Southeast Asia region (with selected countries with developing economies and insutries, namely Indonesia, Malaysia, Thailand, the Philippines and Vietnam). The results of this study show that in the energy consumption model, only labor has a significant effect on GDP, in model B there is renewable energy consumption and the labor force which significantly affects GDP and in model C there are CO2 emissions and GHC emissions that affect GDP in the Southeast Asia region. This research will provide input to policy makers and growth analysts to form policies for sustainable economic development in Southeast Asia.
Geovisualisasi Kondisi Air Tanah pada Akuifer Tidak Tertekan di Kecamatan Ngemplak Kabupaten Sleman Sejati, Sadewa Purba; Panji, Panji
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.1-16

Abstract

Penelitian ini bertujuan untuk mengidentifikasi kondisi air tanah, mengetahui kemampuan sistem informasi geografis (SIG) berbasis web sebagai media geovisualisasi kondisi air tanah, dan merumuskan strategi manajemen lingkungan air tanah. Kondisi air tanah diidentifikasi menggunakan data kedalaman air tanah, daya hantar listrik (DHL), suhu, warna, bau, dan rasa air tanah. Data dikumpulkan dengan metode survei lapangan. Sampel ditentukan menggunakan metode systematic random sampling. Data dianalisis menggunakan perangkat lunak ArcGIS 10.6 dengan metode interpolasi spasial untuk menghasilkan informasi tematik. Informasi tematik digunakan untuk menyusun geovisualisasi berbasis web menggunakan ArcGIS Online Web App Builder. Strategi manajemen lingkungan air tanah dirumuskan menggunakan matriks SWOT berdasarkan geovisualisasi kondisi air tanah. Hasil penelitian menunjukkan bahwa air tanah di daerah penelitian didominasi oleh kedalaman kurang dari 3,5 meter. Nilai DHL berada pada rentang 143-520 microsiemens/cm, suhu air tanah berada pada rentang 25-28,50celcius. Kualitas air tanah secara umum masih baik dengan kondisi air yang tidak berbau, tidak berasa, dan tidak berwarna. Geovisualisasi berbasis web dapat dioperasikan pada berbagai macam perangkat elektronik. Tipe prosesor dan kapasistas memori sangat mempengaruhi aksesibiltas perangkat eletronik terhadap program tersebut. Semakin besar kapasitas ram dan semakin terkini prosesor yang digunakan maka waktu yang dibutuhkan untuk mengakses program semakin cepat. Geovisualisasi berbasis web memiliki kelebihan, yaitu tampilan lebih menarik, paperless, dan integrasi dengan berbagai macam data kewilayahan mudah dilakukan. Strategi manajemen lingkungan air tanah di daerah penelitian terdiri dari tiga bagian, yaitu strategi aksesibilitas terhadap air tanah, strategi untuk menjaga kuantitas air tanah, dan strategi untuk menjaga kualitas air tanah.
Framework to Development of Disaster Mitigation Model in Mountain Tourism Destination Ismail, Jalu Rafli; Kastolani, Wanjat
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.94-106

Abstract

The geographic position of Indonesia provides both disaster threat and natural resources potential. Indonesia is an archipelagic country located between three major tectonic plates, namely Indo-Australia; Pacific; and Eurasia. Consequently, numerous of active volcanoes and faults are spread across the islands. Indonesia’s unique landforms are often utilized as a unique tourism spot. Along the mountain ranges of Bogor and Cianjur, Bandung, and Garut to Tasikmalaya, various volcanic tourism spots exist side-by-side with the threat of volcanic eruption, mass movements, and earthquake. Therefore, disaster mitigation had to be properly planned to guarantee the sustainability of businesses and investments, as well as for tourists’ safety. This research aims to develop the mitigation model for mountain tourism destinations in West Java Province. Three of currently developing mountain tourism spots are Gede-Pangrango Mountain, Tangkuban Parahu Mountain, and Guntur Mountain. Design of this research is R&D through the 4-D model, consists of Define, Design, Develop, and Disseminate. Disaster mitigation model planning involves research subjects consisting of tourism destination management and local communities. Research instruments used include interviews and observations. The data obtained consists of information regarding disaster perceptions and severity measurements through observations. The developed mitigation model is subsequently validated by experts and research subjects to assess its suitability. The output of the development is a “Conceptual Model”, which is a participative mitigation strategy between tourism destination management and local communities. This conceptual mitigation model can be utilized by policymakers as a foundation for monitoring the spread of tourist destinations in facing natural disaster threats. 
The Impact of Flyover Development on Business Income in Surabaya Intersection Area, Banda Aceh Rizkiya, Putra; Hasan, Zainuddin; Akbar, Muhammad Irfan; Gunawan, Arief; Maulida, Putra
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.17-27

Abstract

Surabaya Intersection is one of the main intersection with vigorous economic activity in Banda Aceh, Indonesia. Nevertheless, it was also one of the main congestion points during peak hours. Therefore, a flyover infrastructure was develop in 2016 to reduce congestion. With better traffic, the income of business in its surrounding area was expected to rise. However, many business experienced declining conditions and even closed a few years after the construction. This research aims to study the impact of flyover development on the income of business in the Surabaya Intersection area. Data were collected through questionnaires supported by observation and interviews with related agencies and academics. The business income questionnaires were distributed to 100 samples from 320 business in this area , chosen with a purposive sampling technique. The study area was divided into 10 segments based on physical characteristics. The analysis conducted was descriptive quantitative supported by qualitative analysis. The result shows that after the flyover development, the business income declined. The income of business in most of business in most segments (7 of 10 segments) reduced between 3.33% to 27.2%. Only three segments experienced increasing income, ranging between 0.8% to 4%. As shown by interpolation result, all segments located right along the Surabaya Intersection flyover showed a significant decrease in business income. The decline in business income is caused by the lack of parking spaces, difficult interzonal mobility, and decreasing attractiveness. This condition indicates that the flyover development in Surabaya Intersection has caused and unsustainable impact on the business in its surrounding area.
Reuse of Treated Water From Bojongsoang Domestic Wastewater Treatment Installation as Water for Industrial Purposes Pirngadi, Budi Heri; Syarifudin, Deden; Octaviani, Viera Mustika
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.28-36

Abstract

Subdistrict Bojongsoang and its surroundings are based on the 2016-2036 Bandung Regency Spatial Planning, the designated area where the industry is. Currently, there are 125 existing industries operating. The area is also included in groundwater withdrawal through well artesian on a massive scale, including into the national protected area (CAT: Groundwater Basin) Bandung - Soreang Area. Excessive groundwater extraction poses challenges coupled with significant water demand from society and industry. This will result in deteriorated groundwater conditions that require prompt restoration, having already suffered damage. On the other hand, there is Bojongsoang WWTP, which can treat wastewater at 2800 l/s; meanwhile, at the moment, this capacity processing is utilized about 37-40% or about 100m3/day. This research uses a descriptive method. The research results prove that reusing water from Bojongsoang WWTP could produce raw water for the necessity industry of 300 l/s.
Efektivitas Penerapan Infrastruktur Hijau dalam Mengurangi Genangan Air Pada Jalur Pedestrian di Kota Pontianak Nurhidayati, Ely; Fariz, Trida Ridho; Pratiwi, Nana Novita; Wulandari, Agustiah
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.37-52

Abstract

Selama kurun waktu 15 tahun (tahun 2002-2017) telah terjadi perubahan luas tutupan lahan di wilayah Kota Pontianak dengan penurunan terbesar terdapat pada lahan vegetasi yaitu terjadi penurunan sebesar 1.109,08 Ha. Berkurangnya lahan vegetasi menyebabkan daerah untuk meresapkan limpasan air hujan menjadi berkurang. Berkaitan dengan hal tersebut, infrastruktur hijau yang diterapkan pada Kecamatan Pontianak Selatan dan Pontianak Tenggara berjenis permeable pavements yang digunakan pada jalur pedestrian. Namun, penggunaannya pada jalur pedestrian masih menimbulkan genangan dibeberapa titik sehingga belum diketahui keefektifan permeable pavements dalam mengurangi limpasan air hujan yang jatuh pada kawasan tersebut. Sehingga penting untuk mengevaluasi keefektifan permeable pavements dalam mengurangi genangan pada skala spasial yang berbeda agar penerapannya efektif dan berfungsi sesuai dengan kondisi lingkungan disekitarnya. Tujuan penelitian ini yaitu menganalisis efektivitas penerapan infrastruktur hijau dalam mengurangi genangan air pada jalur pedestrian di Kota Pontianak. Hasil penelitian membuktikan bahwa kemampuan permeable pavements yang diterapkan pada jalur pedestrian di Kecamatan Pontianak Selatan dan Pontianak Tenggara sudah efektif untuk mengurangi genangan air dengan skor kemampuan permeable pavements sebesar 89,44% - 99,17%. Diantaranya pada segmen 1 (Jalan Daya Nasional–Jalan Media) apabila dibandingkan dengan volume genangan rencana awal, diketahui bahwa volume genangan berkurang sebesar 3.465,35 m3 atau sebesar 98,99%, segmen 2  (Jl. Prof Hadari Nawawi–Jl. Perdana) memiliki nilai kemampuan permeable pavements sebesar 4.311,61 m3 atau sebesar 98,69%, segmen 3 (Pontianak Ayani Mega Mall–Museum) memiliki nilai kemampuan permeable pavements sebesar 1.893,9 m3 atau 89,44%, segmen 4 (Indosat Ooredo–Pendopo Gubernur) memiliki nilai kemampuan permeable pavements sebesar 11.003,69 m3 atau sebesar 99,17%.
Pengembangan Metode Penentuan Kawasan Relokasi Akibat Bencana Awan Panas Guguran. Studi Kasus : Erupsi Semeru 4 Desember 2021 Setiawan, Muhammad Anggri; Rhosadi, Iwan; Kafafa, Utia; Laksana, Agung; Farda, Nur Muhammad; Wibowo, Sandy Budi; Palembang, Muhammad Fikram
Jurnal Wilayah dan Lingkungan Vol 12, No 1 (2024): April 2024
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.12.1.53-70

Abstract

Kawasan permukiman yang terletak di zona rawan bencana gunungapi sudah seharusnya memiliki rencana antisipasi berupa kajian relokasi akibat dampak bencana. Penentuan kawasan relokasi seringkali dilakukan pada situasi pasca tanggap darurat bencana sehingga cenderung tergesa-gesa, rawan konflik kepentingan atau bahkan dapat memunculkan permasalahan baru yang rumit. Penelitian ini bertujuan untuk mengembangkan metode penentuan kawasan relokasi bagi permukiman terdampak berdasarkan pada bencana letusan gunungapi Semeru dengan tipe awan panas guguran tahun 2021.  Pengembangan metode dilakukan dengan menggabungkan tiga skenario model SMCE (Spatial Multi Criteria Evaluation) dan Network Analysis secara berjenjang. Kerangka utama dalam pengembangan metode ini adalah mencari lokasi aman multi-ancaman namun tetap memiliki daya dukung dan daya tampung yang baik, serta tidak terlalu jauh dengan lokasi desa yang menjadi sumber penghidupan mereka. Secara sosiologis dan ketentuan peraturan, masyarakat akan diperbolehkan memanfaatkan kembali lahan milik mereka untuk aktivitas non-permukiman (seperti perkebunan dan pertanian) ketika status ancaman Gunungapi Semeru kembali normal. Wilayah administrasi desa digunakan sebagai satuan analisis kesesuaian lokasi. Setelah muncul beberapa pilihan lokasi desa yang sesuai dengan kriteria-kriteria yang ditentukan dalam skenario SMCE, maka analisis jaringan jalan terdekat dilakukan untuk memilih desa yang paling dekat dengan kawasan yang terdampak. Penelitian ini berhasil mengidentifikasi secara obyektif bahwa Desa Penanggal, Kecamatan Pronojiwo sebagai tempat yang paling sesuai untuk relokasi kawasan permukiman akibat guguran awan panas Gunungapi Semeru. Metode ini perlu dimanfaatkan oleh pemangku kebijakan untuk mempercepat pengambilan keputusan yang tepat dan menjadi investasi yang berkelanjutan dalam pengurangan risiko bencana.

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