Heri Sutanta, Ni Putu Praja Chintya, Dedi Atunggal, Diyono Diyono, M. Mustofa, Suprajaka Siswosudarma
Abstrak. Alamat merupakan salah satu komponen wajib pada identitas penduduk dan dokumen legal-formal lain yang digunakan dalam berbagai kepentingan serta kegiatan sehari-hari. Dalam dunia nyata terdapat variasi penulisan alamat. Variasi penulisan alamat ini memiliki elemen yang terkait aspek lokalitas wilayah maupun yang terkait dengan ketiadaan standar pengalamatan. Variasi penulisan alamat diinventarisasi melalui survei lapangan dan survei secara daring. Survei dilakukan di wilayah perdesaan dan perkotaan untuk dapat memotret berbagai tipe penulisan alamat. Tipologi penulisan alamat tersebut kemudian diklasifikasikan berdasar dua model. Berdasarkan fungsinya, ada alamat yang digunakan untuk kepentingan legal-formal dan alamat yang digunakan untuk penunjuk atau penanda lokasi. Berdasarkan karakteristik wilayahnya terdapat tipologi alamat perdesaan dan alamat perkotaan. Di model alamat perdesaan terdapat 18 komponen sedangkan di model alamat perkotaan terdapat 16 komponen. Selanjutnya, berdasarkan tipologi alamat yang diperoleh dan kebutuhan alamat dalam kegiatan legal-formal ditetapkan sifat kewajiban setiap komponen alamat. Tiga sifat yang ditetapkan meliputi wajib (W), bersyarat (B), dan opsional (O). Hasil penetapan ini selaras dengan RSNI2 tentang Pengalamatan di Wilayah Perdesaan dan Perkotaan di Indonesia. Abstract. Address is one of the mandatory components of resident identity and other legal-formal documents used in various interests and daily activities. In the real world, there are variations of writing addresses. This variation of address writing has elements related to regional locality aspects and those associated with the absence of addressing standards. Address writing variations were inventoried through field surveys and online surveys. The survey was conducted in rural and urban areas to portray various types of address writing. The typology of address writing is then classified based on two models. Based on its function, there are addresses used for legal-formal purposes and addresses used for pointers or location markers. Based on the characteristics of the region, there are typologies of rural addresses and urban addresses. In the rural address model, there are 18 components, while in the urban address model, there are 16 components. Furthermore, based on the typology of addresses obtained and the need for addresses in legal-formal activities, the nature of the obligations of each component of the address is determined. The three defined properties include mandatory (W), conditional (K), and optional (O). The results of this determination are in line with the RSNI2 concerning Addressing in Rural and Urban Areas in Indonesia.
{"title":"Tipologi alamat di perkotaan dan perdesaan Indonesia dalam proses standardisasi pengalamatan","authors":"Heri Sutanta, Ni Putu Praja Chintya, Dedi Atunggal, Diyono Diyono, M. Mustofa, Suprajaka Siswosudarma","doi":"10.22146/mgi.68348","DOIUrl":"https://doi.org/10.22146/mgi.68348","url":null,"abstract":"Abstrak. Alamat merupakan salah satu komponen wajib pada identitas penduduk dan dokumen legal-formal lain yang digunakan dalam berbagai kepentingan serta kegiatan sehari-hari. Dalam dunia nyata terdapat variasi penulisan alamat. Variasi penulisan alamat ini memiliki elemen yang terkait aspek lokalitas wilayah maupun yang terkait dengan ketiadaan standar pengalamatan. Variasi penulisan alamat diinventarisasi melalui survei lapangan dan survei secara daring. Survei dilakukan di wilayah perdesaan dan perkotaan untuk dapat memotret berbagai tipe penulisan alamat. Tipologi penulisan alamat tersebut kemudian diklasifikasikan berdasar dua model. Berdasarkan fungsinya, ada alamat yang digunakan untuk kepentingan legal-formal dan alamat yang digunakan untuk penunjuk atau penanda lokasi. Berdasarkan karakteristik wilayahnya terdapat tipologi alamat perdesaan dan alamat perkotaan. Di model alamat perdesaan terdapat 18 komponen sedangkan di model alamat perkotaan terdapat 16 komponen. Selanjutnya, berdasarkan tipologi alamat yang diperoleh dan kebutuhan alamat dalam kegiatan legal-formal ditetapkan sifat kewajiban setiap komponen alamat. Tiga sifat yang ditetapkan meliputi wajib (W), bersyarat (B), dan opsional (O). Hasil penetapan ini selaras dengan RSNI2 tentang Pengalamatan di Wilayah Perdesaan dan Perkotaan di Indonesia. Abstract. Address is one of the mandatory components of resident identity and other legal-formal documents used in various interests and daily activities. In the real world, there are variations of writing addresses. This variation of address writing has elements related to regional locality aspects and those associated with the absence of addressing standards. Address writing variations were inventoried through field surveys and online surveys. The survey was conducted in rural and urban areas to portray various types of address writing. The typology of address writing is then classified based on two models. Based on its function, there are addresses used for legal-formal purposes and addresses used for pointers or location markers. Based on the characteristics of the region, there are typologies of rural addresses and urban addresses. In the rural address model, there are 18 components, while in the urban address model, there are 16 components. Furthermore, based on the typology of addresses obtained and the need for addresses in legal-formal activities, the nature of the obligations of each component of the address is determined. The three defined properties include mandatory (W), conditional (K), and optional (O). The results of this determination are in line with the RSNI2 concerning Addressing in Rural and Urban Areas in Indonesia. ","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47636623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mulyadi Alwi, Adita Wahyu Ning Maharti, Annisa Rakhmadini, Didik Prastiyawan, Mega Rakhmatika, Natasya Michelle Adalya, Yofi Sabilia Rosyida, D. R. Hizbaron
Abstrak Kabupaten Semarang merupakan wilayah yang berpotensi mengalami bencana alam seperti tanah longsor, kekeringan dan banjir. Fenomena tersebut dapat terjadi karena berbagai faktor seperti letak wilayah, karakteristik wilayah, dan aktivitas manusia. Penelitian ini bertujuan untuk mengidentifikasi sebaran spasial wilayah yang rawan terhadap bencana longsor, kekeringan, dan banjir di Kabupaten Semarang secara sekaligus. Hasil berupa peta rawan bencana longsor, kekeringan, dan banjir diperoleh melalui hasil pemberian kelas dan pembobotan menggunakan metode Analytic Hierarchy Process (AHP) serta pohon kriteria menggunakan Spatial Multi-Criteria Evaluation (SMCE) yang kemudian dilakukan tumpang tindih untuk menghasilkan peta multi rawan bencana. Hasil penelitian menunjukkan bahwa tingkat kerawanan bencana Kabupaten Semarang didominasi oleh kategori agak rawan, diikuti secara berturut-turut oleh kelas aman dan kelas rawan. Diketahui bahwa sebagian besar pegunungan struktural merupakan daerah yang agak rawan dan sebagian lainnya termasuk rawan, sedangkan lereng kaki merupakan bentuklahan yang dikategorikan paling aman. Dominasi kategori agak rawan tersebut memerlukan adanya mitigasi sebagai upaya mengurangi risiko bencana. Abstract Semarang Regency is an area that is prone to natural disasters such as landslides, droughts and floods. These phenomenons occur due to various factors such as its geographical locations, the characteristics of the area, and human activities. This research aims to identify the spatial distribution of areas prone to landslides, droughts, and floods in Semarang Regency, combined. The outputs of disaster prone map of landslides, droughts, and floods are generated by the classification and weighting using the Analytic Hierarchy Process (AHP) also processed with a criteria tree using Spatial Multi-Criteria Evaluation (SMCE) ) which then overlaid to produce a multi-disaster prone map. The results showed that the level of disaster susceptibility in Semarang Regency was dominated by the less susceptible category, followed by the safe then susceptible category, respectively. Most of the structural mountains are less susceptible areas and some are classified as susceptible, while the slopes of the foot are the most secure landforms. The dominance of less susceptible categories requires mitigation as an effort to reduce disaster risk.
{"title":"Pemetaan Multi Rawan Bencana di Kabupaten Semarang","authors":"Mulyadi Alwi, Adita Wahyu Ning Maharti, Annisa Rakhmadini, Didik Prastiyawan, Mega Rakhmatika, Natasya Michelle Adalya, Yofi Sabilia Rosyida, D. R. Hizbaron","doi":"10.22146/mgi.68048","DOIUrl":"https://doi.org/10.22146/mgi.68048","url":null,"abstract":"Abstrak Kabupaten Semarang merupakan wilayah yang berpotensi mengalami bencana alam seperti tanah longsor, kekeringan dan banjir. Fenomena tersebut dapat terjadi karena berbagai faktor seperti letak wilayah, karakteristik wilayah, dan aktivitas manusia. Penelitian ini bertujuan untuk mengidentifikasi sebaran spasial wilayah yang rawan terhadap bencana longsor, kekeringan, dan banjir di Kabupaten Semarang secara sekaligus. Hasil berupa peta rawan bencana longsor, kekeringan, dan banjir diperoleh melalui hasil pemberian kelas dan pembobotan menggunakan metode Analytic Hierarchy Process (AHP) serta pohon kriteria menggunakan Spatial Multi-Criteria Evaluation (SMCE) yang kemudian dilakukan tumpang tindih untuk menghasilkan peta multi rawan bencana. Hasil penelitian menunjukkan bahwa tingkat kerawanan bencana Kabupaten Semarang didominasi oleh kategori agak rawan, diikuti secara berturut-turut oleh kelas aman dan kelas rawan. Diketahui bahwa sebagian besar pegunungan struktural merupakan daerah yang agak rawan dan sebagian lainnya termasuk rawan, sedangkan lereng kaki merupakan bentuklahan yang dikategorikan paling aman. Dominasi kategori agak rawan tersebut memerlukan adanya mitigasi sebagai upaya mengurangi risiko bencana. Abstract Semarang Regency is an area that is prone to natural disasters such as landslides, droughts and floods. These phenomenons occur due to various factors such as its geographical locations, the characteristics of the area, and human activities. This research aims to identify the spatial distribution of areas prone to landslides, droughts, and floods in Semarang Regency, combined. The outputs of disaster prone map of landslides, droughts, and floods are generated by the classification and weighting using the Analytic Hierarchy Process (AHP) also processed with a criteria tree using Spatial Multi-Criteria Evaluation (SMCE) ) which then overlaid to produce a multi-disaster prone map. The results showed that the level of disaster susceptibility in Semarang Regency was dominated by the less susceptible category, followed by the safe then susceptible category, respectively. Most of the structural mountains are less susceptible areas and some are classified as susceptible, while the slopes of the foot are the most secure landforms. The dominance of less susceptible categories requires mitigation as an effort to reduce disaster risk. ","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68045088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Erik Febriarta, Denni Susanto, Adi Pandu Wicaksono, Ajeng Larasati
Abstrak Karakteristik morfologi berbukit dengan kemiringan lereng curam berpotensi atau rawan membentuk kejadian longsor (gerakan tanah). Tujuan kajian ini adalah menentukan zona kerawanan gerakan tanah dengan pendekatan spasial deterministik, yakni analisis sifat faktor kelerengan menggunakan parameter kemiringan lereng, jenis batuan, ketebalan pelapukan batuan, struktur geologi (jarak terhadap sesar), sifat geoteknik (ukuran butir), dan kegempaan regional. Selain pengukuran di lapangan, data berikut juga diperoleh dari data sekunder, yakni kemiringan lereng (konversi digital elevation model), jenis batuan, ketebalan pelapukan, dan sifat geoteknik (Pusat Survei Geologi), serta kedalaman air tanah (BAPPEDA). Struktur geologi diperoleh dari Pusat Survei Geologi dan analisis jarak menggunakan sistem informasi geografis, sedangkan intensitas hujan dari BMKG dan nilai kegempaan dari BMKG dan Badan Geologi. Berdasarkan hasil analisis, daerah kajian (43,3 km2) memiliki empat zona kerawanan gerakan tanah, yakni sangat rendah (34,73%), rendah (20,98%), sedang (26,78%), dan tinggi (17,51%). Secara umum, Labuhan Bajo memiliki kerawanan gerakan tanah yang sangat rendah (34,73%). Abstract Hilly morphology with steep slopes is a factor of susceptibility to landslides (mass movements). The study was designed to determine mass movement susceptibility zones using a deterministic spatial approach by analyzing slope factors, namely slope gradient, rock type, rock weathering depth, geological structure (distance to fault), geotechnical properties (grain size), and regional seismicity. Aside from measurements in the field, these parameters were also measured from secondary data: slope gradient (conversion of digital elevation model), rock type, weathering type, geotechnical properties (PSG), and groundwater depth (BAPPEDA). In addition, geological structures were obtained from PSG and geographic information systems (distance analysis), rainfall intensity was from BMKG, and seismicity values were from BMKG and the Geological Agency. Based on the analysis results, the study area (43.3 km2) had four susceptibility zones: very low (34.73%), low (20.98%), medium (26.78%), and high (17.51%). In general, Labuan Bajo had a very low susceptibility to mass movements.
{"title":"Kajian metode deterministik untuk zonasi kerawanan gerakan tanah di Labuan Bajo Nusa Tenggara Timur","authors":"Erik Febriarta, Denni Susanto, Adi Pandu Wicaksono, Ajeng Larasati","doi":"10.22146/mgi.71839","DOIUrl":"https://doi.org/10.22146/mgi.71839","url":null,"abstract":"Abstrak Karakteristik morfologi berbukit dengan kemiringan lereng curam berpotensi atau rawan membentuk kejadian longsor (gerakan tanah). Tujuan kajian ini adalah menentukan zona kerawanan gerakan tanah dengan pendekatan spasial deterministik, yakni analisis sifat faktor kelerengan menggunakan parameter kemiringan lereng, jenis batuan, ketebalan pelapukan batuan, struktur geologi (jarak terhadap sesar), sifat geoteknik (ukuran butir), dan kegempaan regional. Selain pengukuran di lapangan, data berikut juga diperoleh dari data sekunder, yakni kemiringan lereng (konversi digital elevation model), jenis batuan, ketebalan pelapukan, dan sifat geoteknik (Pusat Survei Geologi), serta kedalaman air tanah (BAPPEDA). Struktur geologi diperoleh dari Pusat Survei Geologi dan analisis jarak menggunakan sistem informasi geografis, sedangkan intensitas hujan dari BMKG dan nilai kegempaan dari BMKG dan Badan Geologi. Berdasarkan hasil analisis, daerah kajian (43,3 km2) memiliki empat zona kerawanan gerakan tanah, yakni sangat rendah (34,73%), rendah (20,98%), sedang (26,78%), dan tinggi (17,51%). Secara umum, Labuhan Bajo memiliki kerawanan gerakan tanah yang sangat rendah (34,73%). Abstract Hilly morphology with steep slopes is a factor of susceptibility to landslides (mass movements). The study was designed to determine mass movement susceptibility zones using a deterministic spatial approach by analyzing slope factors, namely slope gradient, rock type, rock weathering depth, geological structure (distance to fault), geotechnical properties (grain size), and regional seismicity. Aside from measurements in the field, these parameters were also measured from secondary data: slope gradient (conversion of digital elevation model), rock type, weathering type, geotechnical properties (PSG), and groundwater depth (BAPPEDA). In addition, geological structures were obtained from PSG and geographic information systems (distance analysis), rainfall intensity was from BMKG, and seismicity values were from BMKG and the Geological Agency. Based on the analysis results, the study area (43.3 km2) had four susceptibility zones: very low (34.73%), low (20.98%), medium (26.78%), and high (17.51%). In general, Labuan Bajo had a very low susceptibility to mass movements. ","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45387739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yanelis Prasenja, Johan Herdi Putra, Khairul Hidayati
Abstrak Di era revolusi industri 4.0 ini, banyak terjadi perubahan pemanfaatan lahan dari lahan pertanian berubah menjadi lahan perumahan dan pemanfaatan lainnya yang bukan untuk kepentingan pertanian. Maka dari itu, terjadi peningkatan akan kebutuhan lahan untuk menyediakan segala fasilitas perkotaan yang dibutuhkan oleh penduduk kota khususnya pada fasilitas Tempat Pembuangan Akhir (TPA) sampah. Karena itu, penelitian ini dilakukan untuk mengetahui prediksi jumlah sampah yang akan masuk ke TPA Putri Cempo serta daya tampungnya. Penelitian ini dilaksanakan dengan objek TPA Putri Surakarta pada April 2020 menggunakan metode kuantitatif dan penginderaan jauh. Penelitian ini menggunakan data penginderaan jauh berupa foto udara yang diambil menggunakan Unmanned Aerial Vehicle (UAV) serta data pertumbuhan penduduk Kota Surakarta dan jumlah sampah yang masuk ke TPA Putri Cempo. Dari penelitian ini diperoleh prediksi jumlah sampah yang masuk di TPA Putri Cempo pada tahun 2020 adalah sebesar 87.617,09 ton dengan daya tampung adalah sebesar 950.621.11m3 Penetapan lokasi TPA sampah yang tepat serta penataan kawasan di sekitarnya perlu dilakukan secara seksama agar tidak menimbulkan permasalahan di kemudian hari, terutama yang terkait dengan masalah sosial dan lingkungan. Abstract In this era of the industrial revolution 4.0, there have been many changes in land use from land turning into residential land and other uses that are not for agricultural purposes. Therefore, there is an increase in the need for land to provide all the urban facilities needed by city residents, especially in the waste disposal site (TPA). Therefore, this study was conducted to determine the prediction of the amount of waste that will enter the Putri Cempo TPA and its capacity. This research was carried out in TPA Putri Surakarta in April 2020 using quantitative methods and remote sensing. This study uses remote sensing data in the form of aerial images taken using an Unmanned Aerial Vehicle (UAV) and also data of population growth in Surakarta City, and the amount of waste that enters the Putri Cempo TPA.. From this study, it was obtained that the prediction of the amount of waste entering the Putri Cempo TPA in 2020 was 87,617.09 tons with a capacity of 950,621.11m3. Determination of the exact location of the landfill waste and the arrangement of the surrounding area needs to be done carefully so as not to cause problems in the landfill in the future, especially those related to social and environmental problems.
{"title":"Prediksi daya dukung dan daya tampung Tempat Pembuangan Akhir Putri Cempo Surakarta","authors":"Yanelis Prasenja, Johan Herdi Putra, Khairul Hidayati","doi":"10.22146/mgi.66598","DOIUrl":"https://doi.org/10.22146/mgi.66598","url":null,"abstract":"Abstrak Di era revolusi industri 4.0 ini, banyak terjadi perubahan pemanfaatan lahan dari lahan pertanian berubah menjadi lahan perumahan dan pemanfaatan lainnya yang bukan untuk kepentingan pertanian. Maka dari itu, terjadi peningkatan akan kebutuhan lahan untuk menyediakan segala fasilitas perkotaan yang dibutuhkan oleh penduduk kota khususnya pada fasilitas Tempat Pembuangan Akhir (TPA) sampah. Karena itu, penelitian ini dilakukan untuk mengetahui prediksi jumlah sampah yang akan masuk ke TPA Putri Cempo serta daya tampungnya. Penelitian ini dilaksanakan dengan objek TPA Putri Surakarta pada April 2020 menggunakan metode kuantitatif dan penginderaan jauh. Penelitian ini menggunakan data penginderaan jauh berupa foto udara yang diambil menggunakan Unmanned Aerial Vehicle (UAV) serta data pertumbuhan penduduk Kota Surakarta dan jumlah sampah yang masuk ke TPA Putri Cempo. Dari penelitian ini diperoleh prediksi jumlah sampah yang masuk di TPA Putri Cempo pada tahun 2020 adalah sebesar 87.617,09 ton dengan daya tampung adalah sebesar 950.621.11m3 Penetapan lokasi TPA sampah yang tepat serta penataan kawasan di sekitarnya perlu dilakukan secara seksama agar tidak menimbulkan permasalahan di kemudian hari, terutama yang terkait dengan masalah sosial dan lingkungan. Abstract In this era of the industrial revolution 4.0, there have been many changes in land use from land turning into residential land and other uses that are not for agricultural purposes. Therefore, there is an increase in the need for land to provide all the urban facilities needed by city residents, especially in the waste disposal site (TPA). Therefore, this study was conducted to determine the prediction of the amount of waste that will enter the Putri Cempo TPA and its capacity. This research was carried out in TPA Putri Surakarta in April 2020 using quantitative methods and remote sensing. This study uses remote sensing data in the form of aerial images taken using an Unmanned Aerial Vehicle (UAV) and also data of population growth in Surakarta City, and the amount of waste that enters the Putri Cempo TPA.. From this study, it was obtained that the prediction of the amount of waste entering the Putri Cempo TPA in 2020 was 87,617.09 tons with a capacity of 950,621.11m3. Determination of the exact location of the landfill waste and the arrangement of the surrounding area needs to be done carefully so as not to cause problems in the landfill in the future, especially those related to social and environmental problems.","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42063847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstrak Urbanisasi membawa pengaruh yang besar pada lingkungan perkotaan, salah satunya adalah perubahan guna lahan yang memengaruhi perubahan iklim seperti kenaikan suhu permukaan di perkotaan atau Surface Urban Heat Islands (SUHI). Penelitian di Perkotaan Temanggung untuk melihat dampak fenomena SUHI, menemukenali ancaman dan respon yang tepat dalam penanganannya. Analisis spasial dengan SIG yang dilakukan antara lain klasifikasi, overlay, dan digital image processing. Hasil penelitian menunjukan Infrastruktur Hijau (IH) yang sudah ada belum dapat menurunkan SUHI secara optimal. Didapat kawasan terbangun bertambah seluas 98,29 atau naik 22% di wilayah penelitian pada priode 2013 – 2020, sehingga mengakibatkan kenaikan suhu permukaan. Wilayah yang mengalami kenaikan suhu permukaan diatas 30 °C bertambah 84,96 ha atau naik 268 % dibandingkan pada tahun 2013. .Hal ini mengindikasikan bahwa pengembangan Infrastruktur Hijau (IH) masih harus terus dilakukan. Penelitian ini membuktikan bahwa untuk menjamin kota yang berkelanjutan, perencanaan IH harus menjadi program prioritas. Abstract Urbanization has a big influence on the urban environment, one of which is land use changes that affect climate change such as the increase in Surface Urban Heat Islands (SUHI). Based on the impact and the urgency of this phenomenon, this study aims to identify threats and appropriate responses in handling them. Spatial analysis in GIS carried out include classification, Overlay, and Digital Image Processing. The results show that the existing Green Infrastructure (IH) has not been able to reduce SUHI. It was found that the built area increased by 98.29 or increased by 22% in the research area in the 2013 - 2020 period, resulting in an increase in surface temperature. Areas experiencing a high increase in surface temperature above 30 ° C increased by 84.96 ha or an increase of 268% compared to 2013.. This indicates that the development of Green Infrastructure (GI) still has to be carried out. This research proves that to ensure a sustainable city, GI planning must be a priority program.
抽象城市化给城市环境带来了巨大的影响，其中之一是影响气候变化的土地变化，如城市或城市城市表面温度上升(SUHI)。城市环境研究研究了苏希现象的影响，发现了该威胁的适当反应。对SIG进行的空间分析包括分类、覆盖和数字图像处理。研究表明，现有的绿色基础设施还没有最理想地打倒苏希。2013年至2020年，该地区的觉醒面积增加了98.29平方或22%，从而导致了地表温度的上升。有表面气温高于30°C的地区增加84.96哈或比2013年上升268 %。。这表明发展绿色基础设施(一点)还得继续做。这项研究证明，为了确保城市可持续发展，计划应该是优先事项。城市环境的侵蚀对城市环境产生了重大影响，这一地区气候变化变化导致城市热岛的上升。基于这次事件的影响和紧迫性，这些研究表明存在威胁，并迅速作出反应。智能分析还包括机密分析、覆盖和数字图像处理。据报道，存在于绿色基础设施的证据从未使苏希减少。它发现，2013年至2020年，研究区域的建筑面积增加了98.29或22%。地区experiencing a高中增加在地面温度30°C 96 increased by 84。哈头顶或一个增加的268% 2013 compared to…这一本质是绿色基础设施的发展仍未解决。这项研究证明了一个可持续的城市，GI计划必须是一个优先项目。
{"title":"Dampak perubahan tutupan lahan terhadap suhu permukaan di Perkotaan Temanggung: Menuju realisasi program infrastruktur hijau","authors":"Hendra Sumaryana, Imam Buchori, Anang Wahyu Sejati","doi":"10.22146/mgi.70978","DOIUrl":"https://doi.org/10.22146/mgi.70978","url":null,"abstract":"Abstrak Urbanisasi membawa pengaruh yang besar pada lingkungan perkotaan, salah satunya adalah perubahan guna lahan yang memengaruhi perubahan iklim seperti kenaikan suhu permukaan di perkotaan atau Surface Urban Heat Islands (SUHI). Penelitian di Perkotaan Temanggung untuk melihat dampak fenomena SUHI, menemukenali ancaman dan respon yang tepat dalam penanganannya. Analisis spasial dengan SIG yang dilakukan antara lain klasifikasi, overlay, dan digital image processing. Hasil penelitian menunjukan Infrastruktur Hijau (IH) yang sudah ada belum dapat menurunkan SUHI secara optimal. Didapat kawasan terbangun bertambah seluas 98,29 atau naik 22% di wilayah penelitian pada priode 2013 – 2020, sehingga mengakibatkan kenaikan suhu permukaan. Wilayah yang mengalami kenaikan suhu permukaan diatas 30 °C bertambah 84,96 ha atau naik 268 % dibandingkan pada tahun 2013. .Hal ini mengindikasikan bahwa pengembangan Infrastruktur Hijau (IH) masih harus terus dilakukan. Penelitian ini membuktikan bahwa untuk menjamin kota yang berkelanjutan, perencanaan IH harus menjadi program prioritas. Abstract Urbanization has a big influence on the urban environment, one of which is land use changes that affect climate change such as the increase in Surface Urban Heat Islands (SUHI). Based on the impact and the urgency of this phenomenon, this study aims to identify threats and appropriate responses in handling them. Spatial analysis in GIS carried out include classification, Overlay, and Digital Image Processing. The results show that the existing Green Infrastructure (IH) has not been able to reduce SUHI. It was found that the built area increased by 98.29 or increased by 22% in the research area in the 2013 - 2020 period, resulting in an increase in surface temperature. Areas experiencing a high increase in surface temperature above 30 ° C increased by 84.96 ha or an increase of 268% compared to 2013.. This indicates that the development of Green Infrastructure (GI) still has to be carried out. This research proves that to ensure a sustainable city, GI planning must be a priority program.","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47584532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstrak: Keputusan menentukan jenis komoditi pertanian yang akan diusahakan pada lahan pertanina tidak terlepas dari pengaruh kondisi sosiol-demografi maupun budaya petani. Berdasarkan hal tersebut penelitian ini dilakukan dengan tujuan untuk menganalisis peran socio-personal petani kaitannya dengan keputusan menentukan jenis komoditi pertanian. Metode survei digunakan untuk mengambil sampel di lapangan. Pengukuran data kualitatif menggunakan metode skala likert dan dianalisis dengan menggunakan metode quartil (Q), sedangkan analisis data kuantitatif menggunakan uji statistik logistik binari. Hasil analisis menemukan bahwa aspek socio-personal petani yang diwujudkan dalam aspek socio-culture sangat berperan terhadap keputusan petani menentukan jenis komoditi pertanian. Hasil uji regresi logistik binari menunjukkan bahwa peran aspek socio-cultutre petani berpengaruhi signifikan terhadap keputusan petani menentukan jenis komoditi padi daripada jenis komodti lainnya. Demikian, juga dengan faktor umur dan pengalaman petani berpengaruh siginifikat terhadap keputusan petani menentukan jenis komoditi padi, sedangkan faktor pendidikan tidak signifikan. Abstract: The decision to determine the type of agricultural commodity to be cultivated on agricultural land cannot be separated from the influence of socio-demographic conditions and farmers' culture. Based on this, this research was conducted with the aim of analyzing the socio-personal role of farmers in relation to the decision to determine the type of agricultural commodity. The survey method was used to take samples in the field. Qualitative data measurement using the Likert scale method and analyzed using the quartile (Q) method. while the quantitative data analysis used binary logistic statistical tests. The results of the analysis found that the socio-personal aspects of farmers which were manifested in the socio-cultural aspects played a very important role in the farmers' decisions to determine the types of agricultural commodities. The results of the binary logistic regression test show that the role of the socio-cultural aspect of farmers has a significant effect on the decision of farmers to determine the type of rice commodity rather than other types of commodities. Likewise, the age and experience of farmers have a significant effect on farmers' decisions to determine the type of rice commodity, while the education factor is not significant.
{"title":"Peran Socio-Personal Petani Dalam Kaitannya Dengan Keputusan Menentukan Jenis Komoditi Pertanian di Desa Duren Kecamatan Bandungan","authors":"S. Sudrajat, Devi Ega Agista, Siti Rohmah","doi":"10.22146/mgi.59804","DOIUrl":"https://doi.org/10.22146/mgi.59804","url":null,"abstract":"Abstrak: Keputusan menentukan jenis komoditi pertanian yang akan diusahakan pada lahan pertanina tidak terlepas dari pengaruh kondisi sosiol-demografi maupun budaya petani. Berdasarkan hal tersebut penelitian ini dilakukan dengan tujuan untuk menganalisis peran socio-personal petani kaitannya dengan keputusan menentukan jenis komoditi pertanian. Metode survei digunakan untuk mengambil sampel di lapangan. Pengukuran data kualitatif menggunakan metode skala likert dan dianalisis dengan menggunakan metode quartil (Q), sedangkan analisis data kuantitatif menggunakan uji statistik logistik binari. Hasil analisis menemukan bahwa aspek socio-personal petani yang diwujudkan dalam aspek socio-culture sangat berperan terhadap keputusan petani menentukan jenis komoditi pertanian. Hasil uji regresi logistik binari menunjukkan bahwa peran aspek socio-cultutre petani berpengaruhi signifikan terhadap keputusan petani menentukan jenis komoditi padi daripada jenis komodti lainnya. Demikian, juga dengan faktor umur dan pengalaman petani berpengaruh siginifikat terhadap keputusan petani menentukan jenis komoditi padi, sedangkan faktor pendidikan tidak signifikan. Abstract: The decision to determine the type of agricultural commodity to be cultivated on agricultural land cannot be separated from the influence of socio-demographic conditions and farmers' culture. Based on this, this research was conducted with the aim of analyzing the socio-personal role of farmers in relation to the decision to determine the type of agricultural commodity. The survey method was used to take samples in the field. Qualitative data measurement using the Likert scale method and analyzed using the quartile (Q) method. while the quantitative data analysis used binary logistic statistical tests. The results of the analysis found that the socio-personal aspects of farmers which were manifested in the socio-cultural aspects played a very important role in the farmers' decisions to determine the types of agricultural commodities. The results of the binary logistic regression test show that the role of the socio-cultural aspect of farmers has a significant effect on the decision of farmers to determine the type of rice commodity rather than other types of commodities. Likewise, the age and experience of farmers have a significant effect on farmers' decisions to determine the type of rice commodity, while the education factor is not significant.","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44345751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fahrul Hidayat, Munawaroh Munawaroh, T. R. N. Rachma
Abstrak Terhitung sejak 1945 – 2017, baru sekitar 48% dari 977 segmen batas daerah di Indonesia yang disahkan melalui Peraturan Menteri Dalam Negeri tentang batas daerah. Pengelolaan batas wilayah daerah sangat penting untuk berbagai urusan pembangunan misalnya pengelolaan sumber daya alam. Oleh karena itu, penelitian ini mengusulkan pendekatan baru untuk mendukung pengelolaan batas wilayah yang efisien yaitu melalui segmentasi berbasis tipologi batas wilayah. Tahapan analisis meliputi: membandingkan, memotong, dan mengelompokkan garis batas. Single Buffer Overlay Method digunakan untuk membandingkan unsur geografis pada Peta Rupabumi Indonesia (data referensi) dan garis batas 2017 (data yang diuji). Selanjutnya, dilakukan pemotongan garis sesuai hasil perbandingan. Pada akhirnya, garis tersebut dikelaskan berdasarkan tipologinya (igir, jalan, dan sungai) menggunakan metode SQL (Structured Query Language). Hasil penelitian menunjukkan bahwa mayoritas (41,8%) batas daerah di Indonesia tidak menggunakan unsur geografis tertentu sebagai penanda batasnya, sedangkan persentase penanda batas berupa sungai 35,9%, igir 16,4%, dan jalan 5,8%. Abstract Since 1945 – 2017, only 48% of 977 regional borderlines of Indonesia were legalized by The Ministry of Home Affairs. Properly managed intra-national boundaries are fundamental for development purposes e.g. natural resource management. Therefore, this research proposed a new approach to help managing the boundary efficiently through typology-based borderlines segmentation which was conducted by some stages: compare, split, and classify lines. Single Buffer Overlay Method used for comparison purpose by utilizing some geographical features on a topographic map as a referenced dataset and boundary line (2017 database) as a tested dataset. Then we split the lines based on the comparison result. Finally, each split line was classified into border typologies (road, ridge, and stream) by using the SQL (Structured Query Language) method. We found that most of The Indonesian administrative boundary segments (41.8%) did not use a geographical feature, while the boundary on the rivers 35.9%, ridges 16.4%, and roads 5.8%.
{"title":"Tipologi batas wilayah administrasi untuk memudahkan pengelolaan batas daerah di Indonesia","authors":"Fahrul Hidayat, Munawaroh Munawaroh, T. R. N. Rachma","doi":"10.22146/mgi.61791","DOIUrl":"https://doi.org/10.22146/mgi.61791","url":null,"abstract":"Abstrak Terhitung sejak 1945 – 2017, baru sekitar 48% dari 977 segmen batas daerah di Indonesia yang disahkan melalui Peraturan Menteri Dalam Negeri tentang batas daerah. Pengelolaan batas wilayah daerah sangat penting untuk berbagai urusan pembangunan misalnya pengelolaan sumber daya alam. Oleh karena itu, penelitian ini mengusulkan pendekatan baru untuk mendukung pengelolaan batas wilayah yang efisien yaitu melalui segmentasi berbasis tipologi batas wilayah. Tahapan analisis meliputi: membandingkan, memotong, dan mengelompokkan garis batas. Single Buffer Overlay Method digunakan untuk membandingkan unsur geografis pada Peta Rupabumi Indonesia (data referensi) dan garis batas 2017 (data yang diuji). Selanjutnya, dilakukan pemotongan garis sesuai hasil perbandingan. Pada akhirnya, garis tersebut dikelaskan berdasarkan tipologinya (igir, jalan, dan sungai) menggunakan metode SQL (Structured Query Language). Hasil penelitian menunjukkan bahwa mayoritas (41,8%) batas daerah di Indonesia tidak menggunakan unsur geografis tertentu sebagai penanda batasnya, sedangkan persentase penanda batas berupa sungai 35,9%, igir 16,4%, dan jalan 5,8%. Abstract Since 1945 – 2017, only 48% of 977 regional borderlines of Indonesia were legalized by The Ministry of Home Affairs. Properly managed intra-national boundaries are fundamental for development purposes e.g. natural resource management. Therefore, this research proposed a new approach to help managing the boundary efficiently through typology-based borderlines segmentation which was conducted by some stages: compare, split, and classify lines. Single Buffer Overlay Method used for comparison purpose by utilizing some geographical features on a topographic map as a referenced dataset and boundary line (2017 database) as a tested dataset. Then we split the lines based on the comparison result. Finally, each split line was classified into border typologies (road, ridge, and stream) by using the SQL (Structured Query Language) method. We found that most of The Indonesian administrative boundary segments (41.8%) did not use a geographical feature, while the boundary on the rivers 35.9%, ridges 16.4%, and roads 5.8%. ","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44962514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstrak. Penambangan intan di Kecamatan Cempaka telah ada sejak dulu dan dikelola langsung oleh masyarakat serta tergolong sebagai tambang rakyat yang berskala kecil. Keberadaan tambang intan memunculkan permasalahan pada lingkungan berupa kerusakan. Kerusakan yang ditimbulkan mencakup seluruh aspek seperti abiotik, biotik dan kultural. Untuk itu perlu dilakukan suatu kajian terkait bagaimana kerusakan yang ditimbulkan dari kegiatan tersebut. Tujuan pada penelitian ini berupa, (1) mengidentifikasi jenis kerusakan lingkungan akibat kegiatan pertambangan intan, (2) menganalisis tingkat kerusakan lingkungannya, (3) merumuskan strategi pengelolaan yang sesuai untuk kerusakan lingkungan akibat pertambangan intan tersebut. Metode yang digunakan dalam penelitian merupakan metode gabungan antara kuantitatif berupa skoring dan perhitungan kelas interval serta kualitatif berupa wawancara mendalam, yang mengacu pada kriteria dari Buku I Kerusakan Lahan Akses Terbuka Akibat Tambang Rakyat oleh Kementrian Lingkungan Hidup dan Kehutanan (KLHK) tahun 2015. Hasil penelitian menunjukkan bahwa identifikasi jenis kerusakan lingkungan memiliki kesesuaian dengan parameter yang ada pada ketentuan KLHK tahun 2015. Analisis tingkat kerusakan menunjukkan bahwa titik pengamatan 4 di Kelurahan Sungai Tiung menjadi titik dengan tingkat kerusakan yang berat. Perumusan strategi pengelolaan menunjukkan bahwa pengalihfungsian lokasi pertambangan menjadi tujuan wisata adalah upaya pengelolaan yang paling tepat. Abstract .Diamond mining in Cempaka Subdistrict existed for a long time ago and was handled by community groups and included as small-scale artisanal mining. The existence of diamond mining causes a problem to the environment like environmental damage. The damage caused covers all aspects such as abiotic, biotic, and cultural. Thus, it needs to carry out a study related to how these activities cause the damage. The purposes of the research are, (1) Identify the types of environmental damage, (2) analyze the level of environmental damage, (3) formulate the appropriate management strategies for environmental damage caused by diamond mining. The research method uses mix method between quantitative like scoring and calculation an interval class, and qualitative, with an in-depth interview, which references Book I Open Access to Land Damage due to Artisanal Mining by the Ministry of Environmental and Forestry 2015. The results showed that identifying the environmental damage type was in accordance with the parameters in 2015 of KLHK references. Analyze an environmental damage level shows the heavy damage level found in observation point 4 in Sungai Tiung. Formulation of a management strategy shows that mining sites' conversion to tourism destinations is the most appropriate.
{"title":"Kajian kerusakan lingkungan pada tambang intan berbasis pertambangan rakyat di Kecamatan Cempaka, Kalimantan Selatan","authors":"L. A. Nasution, S. Suratman, S. Sudrajat","doi":"10.22146/mgi.63231","DOIUrl":"https://doi.org/10.22146/mgi.63231","url":null,"abstract":"Abstrak. Penambangan intan di Kecamatan Cempaka telah ada sejak dulu dan dikelola langsung oleh masyarakat serta tergolong sebagai tambang rakyat yang berskala kecil. Keberadaan tambang intan memunculkan permasalahan pada lingkungan berupa kerusakan. Kerusakan yang ditimbulkan mencakup seluruh aspek seperti abiotik, biotik dan kultural. Untuk itu perlu dilakukan suatu kajian terkait bagaimana kerusakan yang ditimbulkan dari kegiatan tersebut. Tujuan pada penelitian ini berupa, (1) mengidentifikasi jenis kerusakan lingkungan akibat kegiatan pertambangan intan, (2) menganalisis tingkat kerusakan lingkungannya, (3) merumuskan strategi pengelolaan yang sesuai untuk kerusakan lingkungan akibat pertambangan intan tersebut. Metode yang digunakan dalam penelitian merupakan metode gabungan antara kuantitatif berupa skoring dan perhitungan kelas interval serta kualitatif berupa wawancara mendalam, yang mengacu pada kriteria dari Buku I Kerusakan Lahan Akses Terbuka Akibat Tambang Rakyat oleh Kementrian Lingkungan Hidup dan Kehutanan (KLHK) tahun 2015. Hasil penelitian menunjukkan bahwa identifikasi jenis kerusakan lingkungan memiliki kesesuaian dengan parameter yang ada pada ketentuan KLHK tahun 2015. Analisis tingkat kerusakan menunjukkan bahwa titik pengamatan 4 di Kelurahan Sungai Tiung menjadi titik dengan tingkat kerusakan yang berat. Perumusan strategi pengelolaan menunjukkan bahwa pengalihfungsian lokasi pertambangan menjadi tujuan wisata adalah upaya pengelolaan yang paling tepat. Abstract .Diamond mining in Cempaka Subdistrict existed for a long time ago and was handled by community groups and included as small-scale artisanal mining. The existence of diamond mining causes a problem to the environment like environmental damage. The damage caused covers all aspects such as abiotic, biotic, and cultural. Thus, it needs to carry out a study related to how these activities cause the damage. The purposes of the research are, (1) Identify the types of environmental damage, (2) analyze the level of environmental damage, (3) formulate the appropriate management strategies for environmental damage caused by diamond mining. The research method uses mix method between quantitative like scoring and calculation an interval class, and qualitative, with an in-depth interview, which references Book I Open Access to Land Damage due to Artisanal Mining by the Ministry of Environmental and Forestry 2015. The results showed that identifying the environmental damage type was in accordance with the parameters in 2015 of KLHK references. Analyze an environmental damage level shows the heavy damage level found in observation point 4 in Sungai Tiung. Formulation of a management strategy shows that mining sites' conversion to tourism destinations is the most appropriate. ","PeriodicalId":55710,"journal":{"name":"Majalah Geografi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47655104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Qurrata A'yun Kartika, R. Hidayat, Rista Hernandi Virgianto
Abstrak Pulau Jawa mengalami peningkatan jumlah penduduk dari waktu ke waktu. Peningkatan ini berdampak pada tingginya aktivitas antropogenik yang menghasilkan emisi yang diantaranya dapat menyebabkan perubahan suhu udara. Suhu udara sangat berkaitan dengan thermal stress yang mempengaruhi kenyamanan bahkan kesehatan manusia. Thermal stress dapat diukur dengan Temperature Humidity Index (THI) dengan suhu udara rata-rata permukaan dan Relative Humidity (RH) sebagai variabel bebas. Penelitian ini menganalisis sejauh mana perubahan suhu udara permukaan, RH dan THI terhadap waktu. Kemudian daerah dengan perubahan THI yang paling besar akan dianalisis keterkaitannya jumlah penduduk menggunakan korelasi Pearson. Berdasarkan hasil penelitian diketahui terjadi perubahan suhu udara udara permukaan sebesar -0.27 hingga 1.17⁰C diikuti perubahan RH sebesar -2.21% hingga 0.77% dan terjadi perubahan THI hingga 0,72⁰C sejak 1981 hingga 2019 terutama di pesisir utara bagian barat Pulau Jawa. Selain itu, THI di sekitar DKI Jakarta juga memiliki nilai korelasi simultan yang tinggi dengan jumlah penduduk sebesar 0,81, korelasi lag 1 tahun sebesar 0,69, sementara korelasi lag 2 tahun sebesar 0,67. Temuan ini mengindikasikan peningkatan jumlah penduduk berdampak terhadap peningkatan THI pada DKI Jakarta. Abstract Java has experienced an increase in population from time to time. This increase has an impact on high anthropogenic activity which results in emissions, which can cause changes in air temperature. Air temperature is closely related to thermal stress which affects comfort and even human health. Thermal stress can be measured by the Temperature Humidity Index (THI) with the average surface air temperature and Relative Humidity (RH) as the independent variable. This study analyzes the extent of changes in surface air temperature, RH and THI with time. Then the areas with the greatest THI changes will be analyzed for their correlation using the Pearson correlation. Based on the research results, it is found that there has been a change in surface air temperature of -0.27 to 1.17⁰C followed by changes in RH from -2.21% to 0.77% and there has been a change in THI to 0.72⁰C from 1981 to 2019, especially on the north coast of the western part of Java. In addition, THI around DKI Jakarta also has a high simultaneous correlation value with a population of 0.81, a 1-year lag correlation of 0.69, while a 2-year lag correlation of 0.67. These findings indicate an increase in population has an impact on increasing THI in DKI Jakarta.
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B. Susilo, Mirza Rizal Afani, Safira Ihdanisa Hidayah
Abstrak Analisis spasial adalah metode analisis yang mempunyai ciri spesifik karenanya banyak digunakan dalam berbagai bidang kajian. Perkembangan kota adalah salah satunya. Penelitian ini bertujuan untuk mengidentifikasi pola perkembangan kota dan faktor determinannya menggunakan integrasi analisis spasial dan statistik. Area di dalam jalan lingkar Yogyakarta dipilih sebagai daerah penelitian. Peta penggunaan lahan tahun 1993 dan 2014 digunakan sebagai data utama. Kombinasi analisis spasial dan statistik digunakan untuk mengidentifikasi faktor determinan perkembangan kota. Pertambahan lahan terbangun digunakan sebagai indikator perkembangan kota. Hasil penelitian menunjukkan, selama periode kajian, lahan terbangun bertambah kurang lebih 766,35 hektar. Secara umum pola perkembangan kota adalah merata namun ada kecenderung lebih intensif di bagian Timur Laut daerah penelitian. Hasil analisis terhadap tujuh variabel yang diduga berhubungan dengan perkembang kota, menunjukkan hanya 2 variabel yang mempunyai signifikan dan dapat disebut sebagai determinan perkembangan kota. Variabel tersebut adalah jarak terhadap jalan lingkar Yogyakarta (ring road) dan jarak terhadap jalan lokal. Abstract : Spatial analysis is often termed as special analysis therefore widely used in various studies. The study of urban growth is one among them. Identifying the pattern of urban growth and its determinant factors was the objective of this research. The study was located in the inner area of the ring road of Yogyakarta. Multitemporal land use data i.e. 1993 and 2014 were used as main data in this study. Spatial analysis was utilized to identify the distribution as well as the pattern of urban growth. A combination of spatial and statistical analysis was used to identify the determinant factor of urban growth. This study shows that during 199 and 2014, about 766,4 hectares of non-built-up land in the study area had been converted into built-up land. The pattern of urban growth was dispersed in general but the direction tends to the northeast of the study area. Transportation network, particularly the ring road and local roads were considered as the main determinants of urban growth.
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