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Arahan Penataan Ruang Sempadan Sungai di Wilayah Perkotaan Kabupaten Bojonegoro
Endarwati, Maria Christina;
Widodo, Widiyanto Hari Subagyo;
Imaduddina, Annisaa Hamidah
Jurnal Pembangunan Wilayah dan Kota Vol 17, No 1 (2021): JPWK Volume 17 No. 1 March 2021
Publisher : Universitas Diponegoro, Indonesia
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DOI: 10.14710/pwk.v17i1.36535
Bojonegoro Regency is one of the areas traversed by the Bengawan Solo River and is at risk of flooding annually. Utilization of the land around the watershed becomes a special supervision in reducing the risk of this disaster. The purpose of this study is to determine the delineation of the area which is the locus of observation, so that the direction of spatial planning for riparian zone can be determined in the Bojonegoro and Kapas District, Bojonegoro districts. The method used in this study is to use qualitative analysis by analyzing typology or grouping, and comparisons between data and regulations / policies. Based on the results of the analysis and discussion that has been carried out, namely the identification of river formations, analysis of the typology of characteristics around the river to the determination of the riparian zone, a conclusion is obtained in the form of recommendations for spatial planning directions that need to be carried out in the riparian zone. The results obtained from this study are that Bojonegoro District is a flood-prone sub-district dominated by a moderate flood hazard area so that each cultivation activity has a conditional license, while Kapas District is a sub-district that does not have the potential for flooding because all river segments are in a flood-prone area. Low so that all cultivation activities in the Kapas District are permitted. With this study, it is hoped that it can help and become an input for the Bojonegoro Regency government in planning spatial planning, especially in the riparian zone in Bojonegoro and Kapas Districts.
Identifikasi Jalur Evakuasi Bencana Di Gunung Kelud Kabupaten Blitar
Imaduddinah, Annisaa Hamidah;
Widiyanto Hari Subagyo Widodo;
Ida Soewarni;
Ibnu Sasongko
Jurnal Plano Buana Vol 1 No 2 (2021): Jurnal Plano Buana (Edisi April 2021)
Publisher : Program Studi Perencanaan Wilayah dan Kota, Universitas PGRI Adi Buana Surabaya
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DOI: 10.36456/jpb.v1i2.2678
Gunung Api Kelud merupakan salah satu gunung aktif yang berada di Kabupaten Blitar, Provinsi Jawa Timur. Pada tahun 2014 terjadi erupsi Gunung Kelud yang menyebabkan 7 jiwa meninggal dan puluhan ribu jiwa harus mengungsi. Upaya meminimalisir risiko bencana dapat dilakukan dengan dilakukannya penentuan jalur evakuasi bencana Gunung Kelud. Dalam mengoptimalkan hasil kajian, dibutuhkan partisipasi masyarakat dalam mengambil keputusan dan merumuskan tindakan prioritas pengurangan risiko bencana. Penentuan jalur evakuasi dalam penelitian ini dilakukan dengan menggunakan metode analytic hierarchy process. Berdasarkan hasil kajian ini, dihasilkan bahwa Desa Maliran di Kecamatan Ponggok, Desa Semen dan Desa Soso di Kecamatan Gandungsari merupakan tempat evakuasi sementara terpanjang di Kabupaten Blitar. Adapun hasil kajian ini diharapkan dapat menjadi masukan untuk perencanaan kawasan Kabupaten Blitar yang berbasis pengurangan risiko bencana.
Pemodelan Perubahan Penggunaan Lahan – Cellular Automata di Kecamatan Asemrowo, Kota Surabaya
Widiyanto Hari Subagyo Widodo;
Annisaa Hamidah Imaduddina
Jurnal Planoearth Vol 3, No 1: February 2018
Publisher : Universitas Muhammadiyah Mataram
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DOI: 10.31764/jpe.v3i1.214
Kecamatan Asemrowo memiliki perkembangan yang stagnan karena adanyapengaruh dari genang pasang air laut yang mengakibatkan penurunan nilai lahan (RDTRK UP Tambak Osowilangun, 2007). Kondisi struktur dan mofologi kota yang stagnan berpotensi untuk berubah karena adanya pembangunan pusat pertumbuhan baru yaitu Pelabuhan Teluk Lamong (Pelindo III). Penelitian ini bertujuan untuk memprediksi penggunaan lahan ke depan dengan mengakomodasikan faktor penghambat berupagenang pasang air laut dan faktor pendorong (Pelabuhan Pelindo III) menggunakan metode Markov – cellular automata.Markov- cellular automata adalah salah satu jenis kecerdasan buatan dengan dasar perhitungan iterasi pada data raster. Iterasi tersebut dilakukan pada data raster probabilitasperubahan penggunaan lahan yang diformulasikan dari multi-faktor pendorong perubahan penggunaan lahan dan penghambat perubahan penggunaan lahan. Jumlah piksel yangmenjadi acuan dalam proses iterasi dianalisis dengan menggunaan analisis Markov. Dalam merumuskan peta probabilitas perubahan penggunaan lahan digunakan metode regresi logistik dan jaringan saraf tiruan. Tahun akhir prediksi penggunan lahan adalah 2030.Hasil penelitian menunjukkan genang pasang air laut memiliki korelasi positif terhadap perubahan penggunaan lahan menjadi industri pergudangan, permukiman desa, dan tambakyaitu sebesar 21%, 20% dan 22%
Land Use Predictions to the Response of Kediri Airport
Annisaa Hammidah Imadudina;
Widiyanto Hari Subagyo Widodo;
Agustina Nurul Hidayati
Jurnal Spatial Wahana Komunikasi dan Informasi Geografi Vol 22 No 1 (2022): Spatial : Wahana Komunikasi dan Informasi Geografi
Publisher : Department Geography Education Faculty of Social Science - Universitas Negeri Jakarta
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DOI: 10.21009/spatial.221.1
Kediri Regency is a district with sufficient development with the existence of PSN for the construction of Kediri Airport. Kediri Airport was finally designated as PSN. This Rp 10 trillion airport is included in PSN in accordance with Presidential Regulation Number 56 of 2018. After Kediri Airport, Immediately Build the Kertosono-Tulungagung Toll Road. Land Acquisition for the Kediri Section is Completed in 2021. With this national strategic project, investment development in Kediri Regency will definitely increase. Based on the above, it is very necessary to predict future land use to be able to know the response of land use to the integrated airport and toll road project. The methods used in this research are remote sensing, GIS analysis, cellular automata analysis and descriptive analysis. Knowing the spatial response will be a very meaningful input for planners, especially in formulating plans to maximize the multiplier effect caused by the airport and toll roads on the surrounding space.
Study of Flood Disaster Risk Delta in Bojonegoro Regency
Widiyanto Hari Subagyo Widodo;
Annisa Hammidah Imadudinna;
Ibnu Sasongko
Jurnal Spatial Wahana Komunikasi dan Informasi Geografi Vol 22 No 1 (2022): Spatial : Wahana Komunikasi dan Informasi Geografi
Publisher : Department Geography Education Faculty of Social Science - Universitas Negeri Jakarta
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DOI: 10.21009/spatial.221.2
A disaster is an unexpected and often sudden event that causes destruction, serious damage, and human suffering. According to the Law of the Republic of Indonesia Number 24 of 2007 concerning Disaster Management, disasters are caused by natural factors and/or non-natural and human factors so that disasters can result in loss of life, environmental damage, loss of property, and psychological impacts. Bojonegoro Regency which has the widest area crossed by the Bengawan Solo river and 24,753 hectares of its area is a watershed so that almost every year Bojonegoro Regency is flooded when the Bengawan Solo river overflows. Floods in Bojonegoro Regency almost occur every year. Where the flood that occurred in Bojonegoro Regency was caused by the overflow of the Bengawan Solo river. As much as 63% of the total population of Bojonegoro Regency is exposed or at risk of flooding in 2012 to 2020. This study is to determine the Delta (Δ) risk of flood-prone areas in Bojonegoro Regency based on trends in land use change with a multitemporal perspective in Bojonegoro Regency. This study uses the latest methods, especially in terms of spatial modeling, namely TIN and Raster databases. The first step is to predict the trend of land use in Bojonegoro Regency. Which is then continued to identify flood hazards and land use vulnerabilities. Flood disaster-prone areas each year are predicted based on the previous stages using the Analytic hierarchy process which then produces disaster risk in each prediction year. The last step is to calculate the amount of change or Delta (∆) of Flood Disaster Risk in Bojonegoro Regency. The results of this study are Delta (∆) Low Flood Disaster Risk: experienced a change of -1.62% or decreased by 49.66 Ha from 2020 to 2040. Delta (∆) Moderate Flood Disaster Risk: experienced a change of 2.85% or experienced an increase of 17.67 Ha from 2020 to 2040. Delta (∆) High Flood Risk: experienced a change of 23.96% or an increase of 31.99 Ha from 2020 to 2040.
Identifikasi Kawasan Rawan Bencana Longsor di Kota Malang
Annisaa Hamidah Imaduddina;
Widiyanto Hari Subagyo Widodo
REKA RUANG Vol 2 No 2 (2019): Reka Ruang
Publisher : Institut Teknologi Nasional Yogyakarta
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DOI: 10.33579/rkr.v2i2.1040
Kota Malang merupakan kota yang memiliki intensitas kegiatan tinggi sehingga berimplikasi pada tingginya tingkat kerentanan bencana baik dari aspek sosial, ekonomi dan fisik. Tingginya potensi kerentanan ini mengindikasikan potensi kerugian yang besar dan dapat berdampak sistemik terhadap pembangunan dan perkembangan Kota Malang apabila tidak ada tindakan mitigasi. Penelitian ini mengadopsi pendekatan deskriptif kualitatif dimana terdapat tiga tahapan dalam penyusunan zonasi kerentanan bencana longsor di Kota Malang. Tahap pertama adalah mengidentifikasi faktor yang berpengaruh terhadap kerentanan bencana mementukan skala prioritas sesuai dengan kondisi eksiting kebencanaan di Kota Malang. Tahap kedua adalah merumuskan pembobotan atau derajat kepentingan dari setiap variable penyusunan kerentanan dimana bobot ini digunakan untuk menyusun peta kerenatanan bencana longsor. Tahap akhir dari penelitian ini adalah penyusunan zonasi kerentanan bencana longsor di Kota Malang. Penelitian ini menghasilkan distribusi spasial dari tingkat kerentanan di Kota Malang. Dengan dilakukannya identifikasi distribusi spasial tingkat kerentanan ini diharapkan pemerintah mampu melakukan penentuan lokus yang didahulukan sebagai upaya pengurangan risiko bencana longsor di Kota Malang.
Identifikasi Jalur Evakuasi Bencana Di Gunung Kelud Kabupaten Blitar
Annisaa Hamidah Imaduddinah;
Widiyanto Hari Subagyo Widodo;
Ida Soewarni;
Ibnu Sasongko
Jurnal Plano Buana Vol 1 No 2 (2021): Jurnal Plano Buana (Edisi April 2021)
Publisher : Program Studi Perencanaan Wilayah dan Kota, Universitas PGRI Adi Buana Surabaya
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DOI: 10.36456/jpb.v1i2.2678
Gunung Api Kelud merupakan salah satu gunung aktif yang berada di Kabupaten Blitar, Provinsi Jawa Timur. Pada tahun 2014 terjadi erupsi Gunung Kelud yang menyebabkan 7 jiwa meninggal dan puluhan ribu jiwa harus mengungsi. Upaya meminimalisir risiko bencana dapat dilakukan dengan dilakukannya penentuan jalur evakuasi bencana Gunung Kelud. Dalam mengoptimalkan hasil kajian, dibutuhkan partisipasi masyarakat dalam mengambil keputusan dan merumuskan tindakan prioritas pengurangan risiko bencana. Penentuan jalur evakuasi dalam penelitian ini dilakukan dengan menggunakan metode analytic hierarchy process. Berdasarkan hasil kajian ini, dihasilkan bahwa Desa Maliran di Kecamatan Ponggok, Desa Semen dan Desa Soso di Kecamatan Gandungsari merupakan tempat evakuasi sementara terpanjang di Kabupaten Blitar. Adapun hasil kajian ini diharapkan dapat menjadi masukan untuk perencanaan kawasan Kabupaten Blitar yang berbasis pengurangan risiko bencana.
PERBAIKAN LINGKUNGAN KAMPUNG KOTA DALAM MENDUKUNG PEMBANGUNAN BERKELANJUTAN DI KOTA MALANG
Ibnu Sasongko;
Annisaa Hamidah Imaduddina;
Widiyanto Hari Subagyo Widodo
Pawon: Jurnal Arsitektur Vol 5 No 1 (2021): Pawon: Jurnal Arsitektur
Publisher : Program Studi Arsitektur Institut Teknologi Nasional (ITN) Malang
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DOI: 10.36040/pawon.v5i1.3237
Perkampungan di Kota Malang, sangat beragam, diantaranya banyak yang kumuh, rawan banjir, tetapi sebagian juga inovatif dalam memperbaiki lingkungannya. Beberapa kampung berhasil mengatasi kekumuhan dengan mengembangkan sanitasi terpadu, mengembangkan sistem resapan dalam mengatasi banjir, atau memperbaiki permukiman dengan mnyediakan fasilitas tertentu. Salah satu yang menarik adalah berbagai upaya perbaikan lingkungan ini ternyata terdapat adanya kesamaan yakni melalu perbaikan lingkungan permukiman ternyata mendorong peran social masyarakat dan juga mendorong tumbuhnya ekonomi termasuk pariwisata. Melalui kajian sejarah perkembangan, upaya yang dilakukan, yang selanjutnya mengkaji pihak-pihak yang berpartisipasi dan motivasi perbaikan lingkungan dengan menggunakan sistem skala dan model geographically weighted regression, maka dapat ditentukan tingkat keberlanjutan pembangunan kampung kota. Melalui kajian ini dapat disimpulkan bahwa terdapat sistem atau rangkaian kegiatan yang saling sinergi dan saling mendorong antara penanganan fisik lingkungan dengan aspek social ekonomi masyarakat dalam mendorong perwujudan keberlanjutnan pembangunan dalam konteks permukiman perkotaan.
IDENTIFIKASI ZONA KERENTANAN PENGGUNAAN LAHAN TERHADAP BENCANA TSUNAMI DI KABUPATEN BANYUWANGI
Maria Christina Endarwati;
Widiyanto Hari Subagyo Widodo;
Annisa Hamidah Imaduddina
Jurnal Manajemen Bencana (JMB) Vol 7, No 2 (2021): Jurnal Manajemen Bencana (JMB)
Publisher : Republic of Indonesia Defense University
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DOI: 10.33172/jmb.v7i2.753
In a disaster study, the main thing that needs to be done is an assessment related to disaster vulnerability. The 1994 tsunami in the southern coastal area of East Java resulted in 377 deaths, 15 missing people, and 789 injured people. Therefore, identification of land use vulnerability zones in the area needs to be done as a non-structural mitigation effort. The identification of vulnerability zones can be carried out in two stages of analysis, namely AHP analysis and GIS analysis. Based on the results of the analysis, the highest high vulnerability is located in the District of Tegaldlimo with an area of 10,664.99 hectares. Meanwhile, for high vulnerability with the smallest area, it is located in Giri District with an area of 570.29 hectares. Meanwhile, the widest area of vulnerability is in Tegaldlimo District, with a land area of 32,470.20 hectares with a low vulnerability classification.
Influencing Factors Determination Land Use Change Trend in the Pheryurban Area of Malang City Based On V-Cramer
Annisaa Hamida Imadudinna;
Widiyanto Hari Subagyo Widodo;
Ibnu Sasongko
Jurnal Spatial Wahana Komunikasi dan Informasi Geografi Vol 23 No 1 (2023): Spatial : Wahana Komunikasi dan Informasi Geografi
Publisher : Department Geography Education Faculty of Social Science - Universitas Negeri Jakarta
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DOI: 10.21009/spatial.231.05
The rapid urban development of the pheryurban area and the increasing rate of population growth are directly a response to the need for land. The limited land needed to fulfill the development space of a city if it has reached the saturation point has implications for the urban sprawl phenomenon that leads to the pheryurban area. Malang City is the center of the Malang Raya agglomeration area which is one of the prospective metropolitan areas in East Java Province and is part of the Gerbangkertosusila Megapolitan area. The positive externality of the formation of this agglomeration area is the formation of the conurbation phenomenon from the downtown area and the pheryurban area which results in an increase in the area and order of an urban area. The pheryurban phenomenon in Malang City is also strongly influenced by the dominance of the function of the bordering urban core area, for example the area is an industrial area. The development of the pheryurban area in Malang City is also influenced by growth centers both functionally (industry) and geographically (concentration of facilities). The growth center in the form of an industrial area significantly affects the development of the city. This is based on the fulfillment of the need for industrial activities in the form of industrial worker settlements so that the closer the area is to the industrial center, the higher the potential for the area to develop. If viewed from the service center, development will be more directed to areas that are included or reached on the scale of service facilities so that the closer to the center of the facility, the higher the potential for the area to develop. Because of the urgency above, it is very important to do research related to factors that affect land use changes based on v-cramers in the pheryurban area, especially to serve as a basis or justification for future planning so as to be able to get an overview of driving factors and constraint factors in the research area. Knowing these factors is expected to reduce the gap between the existing and the plan so that the planning process in the future will be more optimal and measurable, especially in the realization of the plan.