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"[Pesatnya pertumbuhan ekonomi dan penduduk di daerah pesisir menjadikan kebutuhan akan ruang yang lebih luas sehingga reklamasi kawasan pesisir menjadi pilihan utama yang banyak ditempuh Pemanfaatan pasir laut yang berlebihan dan tidak terkendali dapat mengganggu ekosisitem bahkan merusak daya dukungnya Penelitian ini mengkaji gangguan pada produktivitas perairan Teluk Banten Kabupaten Serang yang disebabkan kegiatan penambangan pasir laut di tahun 2004 2015 Masalah penelitian adalah belum adanya kajian ilmiah lingkungan mengenai pengaruh penambangan pasir laut di Teluk Banten Penelitian ini menggunakan pendekatan kuantitatif dengan metode kuantitatif dan kualitatif Data fisik dianalisis menggunakan korelasi dan regresi polinomial orde 2 dan data wawancara dianalisis dengan metode deskriptif Hasil penelitian memperlihatkan hubungan yang kuat r 0 9835 antara penambangan pasir laut dengan peningkatan kekeruhan perairan Teluk Banten dengan persamaan regresi y x 90 8494 9 2392 10 3 x 1 3059 10 7 x2 Penambangan pasir laut juga signifikan mengurangi produktivitas perairan Teluk Banten r 0 9726 dengan persamaan regresi y x 2 948 3 21 10 7 x ndash 8 26 10 14 x2 Hasil penelitian juga memperlihatkan persepsi negatif masyarakat nelayan terhadap aktivitas penambangan pasir laut Menurut mereka penambangan pasir laut berdampak pada aktivitas penangkapan ikan karena tidak dapat menangkap ikan di perairan dekat desa mereka lagi.

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A rapid economic and population growths in urban coastal areas may followed by an expansion of space Mostly the expansion is applying a coastal reclamation An uncontrollable and overexploitation of marine sand for coastal reclamation may disturbing the ecosystem and even cause damage to its carrying capacity This research is finding the disturbance of marine productivity in Banten Coastal Bay Serang District which is caused by marine sand mining activity in 2004 2015 According to preliminary finding there is no scientific studies about the impact of marine sand mining activity in Banten Coastal Bay yet This research is using quantitative approach with quantitative and qualitative method The physical aspect has been analyzed using statistically correlation and 2nd order of polynomial regression Interview data which is analyzed by a descriptive method somehow providing some clues The result shows the strong correlation r 0 9835 between marine sand mining production and the increasing of water turbidity in Banten Coastal Bay which represent by a regression equation y x 90 8494 9 2392 10 3x 1 3059 10 7x2 Marine sand mining production is also significant reduce r 0 9726 the marine productivity of Banten Coastal Bay which represent by a regression equation y x 2 948 3 21 10 7x ndash 8 26 10 14x2 It is found in the fisheries community that they have a negative perception to the marine sand mining activity According them those mining activities impacting to their fishing tradition They cannot catch the fish in the near shore around their livinghood anymore ;A rapid economic and population growths in urban coastal areas may followed by an expansion of space Mostly the expansion is applying a coastal reclamation An uncontrollable and overexploitation of marine sand for coastal reclamation may disturbing the ecosystem and even cause damage to its carrying capacity This research is finding the disturbance of marine productivity in Banten Coastal Bay Serang District which is caused by marine sand mining activity in 2004 2015 According to preliminary finding there is no scientific studies about the impact of marine sand mining activity in Banten Coastal Bay yet This research is using quantitative approach with quantitative and qualitative method The physical aspect has been analyzed using statistically correlation and 2nd order of polynomial regression Interview data which is analyzed by a descriptive method somehow providing some clues The result shows the strong correlation r 0 9835 between marine sand mining production and the increasing of water turbidity in Banten Coastal Bay which represent by a regression equation y x 90 8494 9 2392 10 3x 1 3059 10 7x2 Marine sand mining production is also significant reduce r 0 9726 the marine productivity of Banten Coastal Bay which represent by a regression equation y x 2 948 3 21 10 7x ndash 8 26 10 14x2 It is found in the fisheries community that they have a negative perception to the marine sand mining activity According them those mining activities impacting to their fishing tradition They cannot catch the fish in the near shore around their livinghood anymore.;A rapid economic and population growths in urban coastal areas may followed by an expansion of space Mostly the expansion is applying a coastal reclamation An uncontrollable and overexploitation of marine sand for coastal reclamation may disturbing the ecosystem and even cause damage to its carrying capacity This research is finding the disturbance of marine productivity in Banten Coastal Bay Serang District which is caused by marine sand mining activity in 2004 2015 According to preliminary finding there is no scientific studies about the impact of marine sand mining activity in Banten Coastal Bay yet This research is using quantitative approach with quantitative and qualitative method The physical aspect has been analyzed using statistically correlation and 2nd order of polynomial regression Interview data which is analyzed by a descriptive method somehow providing some clues The result shows the strong correlation r 0 9835 between marine sand mining production and the increasing of water turbidity in Banten Coastal Bay which represent by a regression equation y x 90 8494 9 2392 10 3x 1 3059 10 7x2 Marine sand mining production is also significant reduce r 0 9726 the marine productivity of Banten Coastal Bay which represent by a regression equation y x 2 948 3 21 10 7x ndash 8 26 10 14x2 It is found in the fisheries community that they have a negative perception to the marine sand mining activity According them those mining activities impacting to their fishing tradition They cannot catch the fish in the near shore around their livinghood anymore , A rapid economic and population growths in urban coastal areas may followed by an expansion of space Mostly the expansion is applying a coastal reclamation An uncontrollable and overexploitation of marine sand for coastal reclamation may disturbing the ecosystem and even cause damage to its carrying capacity This research is finding the disturbance of marine productivity in Banten Coastal Bay Serang District which is caused by marine sand mining activity in 2004 2015 According to preliminary finding there is no scientific studies about the impact of marine sand mining activity in Banten Coastal Bay yet This research is using quantitative approach with quantitative and qualitative method The physical aspect has been analyzed using statistically correlation and 2nd order of polynomial regression Interview data which is analyzed by a descriptive method somehow providing some clues The result shows the strong correlation r 0 9835 between marine sand mining production and the increasing of water turbidity in Banten Coastal Bay which represent by a regression equation y x 90 8494 9 2392 10 3x 1 3059 10 7x2 Marine sand mining production is also significant reduce r 0 9726 the marine productivity of Banten Coastal Bay which represent by a regression equation y x 2 948 3 21 10 7x ndash 8 26 10 14x2 It is found in the fisheries community that they have a negative perception to the marine sand mining activity According them those mining activities impacting to their fishing tradition They cannot catch the fish in the near shore around their livinghood anymore ]"

"The Sunda strait tsunami occurred on 22 December 2018, causing hundreds of casualties and significant physical, social, and economic losses. This research brings a critical problem on an achievable community resiliency if the community's capacity can carry on impacts and recover immediately. People in Sukarame Village have obstacles to perform this idea. This research aims to analyze the condition of the community's vulnerability and resiliency and develop strategies to increase community resilience in dealing with the tsunami. Vulnerability analysis methods use Spatial Multi-Criteria Evaluation (SMCE). Furthermore, The resilience analysis uses The Integrated Concept of Community Resilience (ICCR), while the strategies formulate using Strength, Weakness, Opportunity, and Threat (SWOT) analysis. The result of this study gives an understanding on (i) the physical and social vulnerability parameter shows the moderate condition, whereas economic and total vulnerability in the most vulnerable term (ii) the social, economic, and cultural resilience parameter in the fair condition, otherwise the disaster risk governance in the high state, and the disaster based spatial planning in the medium and the integrated resilience indicator in the medium state (iii) the strategy for enhancing community resilience should be developing disaster-safe ecotourism, improving the community and local government institution capacity to the disaster management such as risk management, emergency management, and logistics system. This research conclusion is the strategy to increase resilience must be synergistic with all stakeholders' step by step, gradually and sustainable.

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Tsunami Selat Sunda yang terjadi 22 Desember 2018 menimbulkan korban jiwa dan serta kerugian pada sektor fisik, sosial, dan ekonomi. Rumusan masalah adalah bahwa ketahanan masyarakat terhadap tsunami dapat tercapai jika masyarakat memiliki kemampuan untuk mengatasi dampak dan segera pulih ke keadaan semula. Masyarakat Desa Sukarame mengalami kendala melakukannya sehingga perlu peningkatan ketahanan terhadap bencana tsunami. Tujuan riset adalah menganalisis kondisi kerentanan dan ketahanan masyarakat terhadap tsunami serta menyusun strategi peningkatan ketahanan masyarakat menghadapi ancaman tsunami. Metode analisis kerentanan menggunakan Spatial Multi Criteria Evaluation (SMCE), ketahanan menggunakan The Integrated Concept of Community Resilience (ICCR), dan strategi dirumuskan menggunakan analisis Strength, Weakness, Opportunity, Threat (SWOT). Hasil riset menunjukkan bahwa: (i) Kerentanan fisik dan sosial pada kondisi sedang, sedangkan kerentanan ekonomi dan total pada kondisi sangat rentan (ii) Ketahanan modal sosial, ekonomi, dan budaya pada kondisi sedang, ketahanan tata kelola risiko bencana kondisi tinggi, ketahanan tata ruang berbasis bencana kondisi sedang dan ketahanan terpadu kondisi sedang (iii) Strategi peningkatan ketahanan masyarakat sebaiknya dengan pengembangan ekowisata aman bencana, peningkatkan kapasitas masyarakat dan aparatur daerah terkait kebencanaan, dan manajemen sarana dan prasarana kebencanaan. Kesimpulannya strategi peningkatan ketahanan harus dilakukan secara sinergis bersama seluruh pihak dengan bertahap, bertingkat, dan berkelanjutan."

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Wilayah pesisir permukiman nelayan Muara Angke, Jakarta Utara merupakan wilayah yang berpotensi mengalami krisis air bersih. Hal ini dikarenakan terbatasnya jaringan air bersih perpipaan, disertai dengan kualitas air tanah yang buruk akibat telah terintrusi air laut. Dalam situasi ini, air hujan dapat menjadi alternatif sumber air bersih untuk pemenuhan kebutuhan air rumah tangga di wilayah tersebut. Namun, penerapan Sistem Pemanen Air Hujan (SPAH) di permukiman nelayan Muara Angke belum menjadi prioritas. Karenanya, tujuan dari penelitian ini adalah untuk menganalisis kebutuhan dan pasokan air bersih saat ini, menganalisis potensi air hujan, merancang SPAH yang sesuai, dan menganalisis modal sosial serta partisipasi dalam pembangunan SPAH. Pengumpulan data pada penelitian ini dilakukan dengan penyebaran kuesioner, wawancara, pengadaan Forum Group Discussion, dan sosialisasi pada penduduk setempat. Analisis pada penelitian ini dengan metode analisis matematis, deskriptif, dan multidimensional scaling. Hasil penelitian menunjukkan bahwa sebagian besar penduduk menggunakan 3 sumber air, yaitu air jerigen, air tanah, dan air galon untuk memenuhi kebutuhan sehari-hari. Biaya pengeluaran penduduk untuk membeli air memiliki porsi yang tinggi, yaitu sebesar 23% dari penghasilan penduduk per bulan. Volume air hujan dapat memenuhi 56% dari total kebutuhan air 2 KK untuk keperluan mandi-kakus-wudhu, dan dapat memenuhi 40% dari total kebutuhan 20 orang penduduk untuk keperluan wudhu. Kualitas air hujan memenuhi standar baku mutu air bersih Permenkes No. 32 tahun 2017. Rancangan SPAH yang sesuai adalah sistem tipe komunal (Tangki 8000 L) dan dibangun di fasilitas umum Mushola RT 10 RW 22. Rancangan ini dapat menghemat 19% (Rp 117.495) dari rata-rata biaya pembelian air 2 KK per bulan dan dapat menghemat 36% (Rp 736.833) dari biaya pembelian air mushola per bulan. Nilai BCR dari proyek ini adalah 2.40 > 1. Pembangunan SPAH komunal dapat memicu bekerjanya modal sosial struktural untuk mengelola air secara terorganisir dan keberlanjutan SPAH sangat bergantung pada partisipasi masyarakat.

 

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The fisheries settlement of Muara Angke, North Jakarta is an area that has the potential to experience a water scarcity due to limited piped water network and accompanied by poor groundwater quality. In this situation, rainwater can be an alternative water source to fulfill water needs in this area. However, the implementation of Rainwater Harvesting (RWH) in Muara Angke has not been a priority. Therefore, the purpose of this study is to analyze the current water needs and supply of clean water, analyze the potential of rainwater, design an appropriate RWH, and analyze social capital and participation in RWH development. Data collection in this study was carried out by distributing questionnaires, interviewing, conducting Forum Group Discussion, and Socialization to residents. The analysis in this study are with mathematical analysis method, descriptive, and multidimensional scaling. The result showed that the population used 3 types of water source, namely tank water, groundwater, and gallon water. The expenditure to buy water has a high portion, which is 23% of the population’s income per month. The volume of rainwater can meet 56% of the total water needs two households for bathing, toilet, ablution, and can reach 40% of the overall needs of 20 residents for the needs of ablution. Rainwater quality meets clean water quality standards of Minister of Health Regulation No. 32 year 2017. The appropriate RWH design is a communal type system (Tank 8000 L) and was built in public facilities of Mushola RT 10 RW 22. The model can save 19% (IDR 117.495) from the average cost of purchasing two household water per month and can save 36% (IDR 736.833) of the water cost in Mushola per month. The BCR value of this project is 2.40 > 1. The construction of communal RWH can trigger the operation of structural social capital to manage water in an organized manner, and the sustainability of RWH is highly dependent on community participation.

 

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"Pengelolaan perikanan tangkap rajungan seharusnya mempertimbangkan kondisi aspek lingkungan, sosial dan ekonomi. Namun tren hasil tangkapan per satuan upaya di Teluk Banten mengalami penurunan pada tahun 2007-2012. Tujuan riset ini adalah 1 menganalisis kondisi pengelolaan perikanan tangkap rajungan pada aspek lingkungan domain sumber daya dan domain habitat dan ekosistem , aspek sosial domain sosial dan domain kelembagaan, aspek ekonomi domain ekonomi dan domain teknik penangkapan 2 menyusun strategi pengelolaan perikanan rajungan berkelanjutan dengan pendekatan ekosistem EAFM di Teluk Banten. Riset ini menggunakan pendekatan kuantitatif dengan metode kuantitatif dan kualitatif, melalui observasi, wawancara, kuesioner. Kondisi pengelolaan dengan status buruk ada pada domain ekonomi 6,81 , domain sosial 15,14 , domain sumber daya rajungan 16,23 , serta domain habitat dan ekosistem 17,10 . Status pengelolaan dengan status kurang pengelolaan ada pada domain teknik penangkapan 36,96 dan status pengelolaan dengan status sedang ada pada domain kelembagaan 43,26 . Nilai agregat seluruh domain adalah 22,58 yang berarti kondisi pengelolaan perikanan tangkap di Teluk Banten kurang pengelolaan. Prioritas langkah perbaikan dilakukan pada domain ekonomi dengan nilai indeks komposit ekonomi terendah dalam jangka waktu 5 tahun pertama sebagai strategi langkah perbaikan.

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Fishery Management of Blue Swimming Crab BSC has to include environment, social and economy aspect into consideration. However, tren CPUE of BSC in Banten Bay are tending to decline year 2007 2012. The objectives of this research are 1 analysis the status of BSC fishery management with environment aspect BSC resources domain and habitat and ecosystem domain , social aspect social domain and institution domain , economic aspect economy domain and fishing technology domain 2 develop improvement strategy of fishery management in Banten Bay. This research employed quantitative approach with quantitative and qualitative methods, through observation, interviews, and questionnaires. Poor management conditions exist in economic domains 6.81 , social domains 15.14 , domain crab resources 16.23 , as well as habitat and ecosystem domains 17.10 . Management status with less management status exists in the capture technique domain 36.96 and management status with moderate management status exist in the institutional domain 43,26 . The aggregate value of the entire domain is 22.58, which means that the condition of capture fishery for BSC in Banten Bay is poor of management. Priority improvement steps is recommended to be performed on the economic domain with the lowest composite index value within the first 5 years as a corrective action strategy."

"ABSTRAKBencana Lumpur Sidoarjo terjadi pada tahun 2006 hingga saat ini. Mitigasi yang dilakukan dengan membuang ke badan perairan. Informasi pencemaran lumpur belum tersedia dalam bentuk informasi spatio temporal. Informasi tersebut berupa pengolahan citra dengan algoritma, untuk langkah mitigasi selanjutnya. Informasi tersebut diperlukan untuk memetakan dan mengukur adaptasi sosial masyarakat yang terkena dampak. Riset ini mengkalkulasi algoritma yang digunakan untuk pemetaan spatio temporal sebaran lumpur. Peta tersebut digunakan untuk mengsintesis adaptasi sosial yang dilakukan masyarakat. Citra Landsat 2005-2018 digunakan untuk mnghitung area dampak Lumpur Sidoarjo dengan menggunakan analisis citra Budhiman. Riset ini menganalisis dampak dan pola distribusi lumpur pada adaptasi sosial nelayan Kenjeran. Hasil riset dengan analisis algoritma menemukan konstanta pada kanal merah 20,772 dan sebaran Lumpur Sidoarjo terkonsentrasi di Selat Madura. Berdasarkan hasil wawancara mendalam, adaptasi sosial yang dilakukan masyarakat adalah mencari daerah tangkapan baru dan mengurangi intensitas tangkapan. Sehingga terdapat keterkaitan antara sebaran lumpur dan adaptasi sosial yang dilakukan masyarakat.

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ABSTRACTThis research focuses on disaster mitigation of Sidoarjo Mudflow. This research aims to analyze and mapping mud flow pattern since 2005. It use Geographical Information System or spatial information as tools to describe and analyze major environmental problems. It examines data Landsat 7 and 8 Imagery between 2005 and 2018 for calculating the area of impact from Sidoarjo Mud Flow. It takes further analysis from Budhiman research which using Landsat Imagery to calculating sedimentation in Mahakam Rivers. This research extends Budhiman rsquo s study with different location, Madura Gulf. Moreover, addressing the environmental risk at Madura Gulf from Sidoarjo Mudflow in the last few years, this research analyzes the impact of mud flow distribution pattern in and social adaptation in retrospective view. Furthermore, the unavailability is making more difficult to calculate the impact and composing mitigation plans. Moreover, explores spatial information regarding changes from Sidoarjo Mud Flow to social adaptation, such as difficulties of catching fish and lack of water quality. "

"Permintaan energi listrik dari tahun ke tahun terus mengalami peningkatan dengan pertumbuhan rata-rata sekitar 10,1 per tahun, sementara pengembangan sarana dan prasarana ketenagalistrikan hanya dapat memenuhi pertumbuhan listrik sekitar 7 per tahun. Pada tahun 2017, masih terdapat 7,2 rumah tangga di Indonesia yang belum mendapatkan akses listrik. Pemerintah terus melakukan pembangunan pembangkit listrik energi terbarukan, khususnya di daerah terpencil untuk meningkatkan rasio elektrifikasi serta sebagai salah satu upaya menurunkan emisi Gas Rumah Kaca GRK . Namun demikian, sejak tahun 2011, 10 dari total unit PLTS yang telah dibangun pemerintah pusat mengalami kerusakan. Tujuan dari riset ini adalah untuk menganalisis keberlanjutan PLTS di daerah terpencil sebagai energi ramah lingkungan serta memberikan rekomendasi pengelolaan yang sesuai. Metode yang digunakan dalam riset ini adalah kombinasi kuantitatif dan kualitatif. Jumlah sampel sebanyak 88 Kepala Keluarga KK dihitung dengan menggunakan rumus Slovin. Pemilihan KK menggunakan metode pemilihan sampel secara acak. Metode analisis keberlanjutan dalam riset ini adalah analisis multi dimensi atau Multi Dimensional Scaling MDS yang terdiri atas dimensi lingkungan, teknis, sosial, dan ekonomi. Penilaian keberlanjutan dilakukan melalui wawancara dengan lima orang pakar, yaitu Dinas Lingkungan Hidup Kabupaten Bogor, Bappeda Kabupaten Bogor, Sekretaris Desa Sukaraksa, Ketua RW, dan ketua pengelola PLTS. Hasil analisis menunjukkan bahwa nilai indeks keberlanjutan multi dimensi adalah 51,14. Nilai masing-masing dimensi yaitu 61,78 untuk dimensi lingkungan, 47,93 dimensi teknis, 49,14 dimensi sosial, dan 45,73 dimensi ekonomi. Hasil analisis menggunakan perangkat RapRE menunjukkan atribut yang paling berpengaruh terhadap keberlanjutan dimensi lingkungan, teknis, sosial, dan ekonomi berturut-turut adalah dampak terhadap lingkungan dan kesehatan, pelaksanaan pelatihan operator, kesediaan organisasi pengelola, ketersediaan subsidi pemerintah. Berdasarkan hasil riset, dapat disimpulkan bahwa PLTS di Desa Sukaraksa masuk dalam dalam kategori cukup berkelanjutan. Pengelolaan PLTS di daerah terpencil perlu mendapat dukungan seluruh pihak, khususnya pemerintah daerah baik agar dapat berkelanjutan.

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Electricity demand in Indonesia increases by 10.1 per year, while the development of electric infrastructure only raises by 7 per year. In 2017, there were 7.2 of household in Indonesia that has not been electrified. Government has continously develop renewable energy power plant, especially in remote area to increase electrification ratio and to reduce Green House Gasses Emission. However, since 2011, about 10 of total solar power plant unit built by government were broken. Aim of this research is to analyze sustainability of solar power plant in remote area as environmental friendly energy and to provide recommendation in managing its solar power plant. This research use mixed method between quantitative and qualitative. Number of responden were 88 household based on simple random sampling using Slovin Formula. Method of sustainability analysis in this research is Multi Dimensional Scaling MDS which consist of environmental, technical, social and economic dimensions. Sustainability assessment was conducted through interviews with five experts, including Environmental Agency of Bogor Regency, Regional Planning Agency of Bogor Regency, Head of Sukaraksa Village, Head of community, and Head of solar power plant management. The results shows that sustainability index of solar power plant in remote area is 51.14. Value of each dimension is 61.78 for environmental dimension, 47.93 for technical dimension, 49.14 for social dimension, and 45.73 for economic dimension. Analysis using RapRE shows the most influential attributes to environmental sustainability, technical, social and economic dimension are environmental and health impact, operator training implementation, organizational capacity, and availability subsidy from government. Based on research, it can be concluded that solar power plant in Sukaraksa village is considered as quite sustainable. Management of solar power plant in remote areas needs support from all parties, especially local governments, in order to be sustainable. "

"Pencemaran lingkungan akibat tumpahan minyak dapat berasal dari kegiatan migas. PT XYZ salah satu perusahaan migas bertugas mengoperasikan FSRU yang terletak dilepas pantai Labuhan Maringgai. Untuk memenuhi kebutuhan operasional, FSRU melakukan bongkar muat BBM di tengah laut dengan metode STS. Tujuan utama penelitian ini adalah menganalisis wilayah prioritas penangangan pencemaran tumpahan minyak berdasarkan dampak ekonomi dan sosial. Metode yang digunakan adalah campuran antara kuantitatif dan kualitatif. Metode kuantitatif dengan pemodelan. Metode kualitatif dengan deskriptif dari hasil kuantitatif. Hasil penelitian ini adalah pemodelan pergerakan tumpahan minyak Musim Timur ke arah Barat, Barat Daya dan Barat Laut dan berdampak ke tambak udang dan mangrove di Kecamatan Labuhan Maringgai. Penyebaran tumpahan minyak mencapai daratan pada jam ke-39 dengan panjang garis pantai terdampak sepanjang + 56 km. Mitigasi yang dilakukan jika terjadi tumpahan minyak adalah penanganan wilayah prioritas di Kecamatan Labuhan maringgai yaitu Kelurahan Sukorahayu, Margasari, Sriminosari, Muara Gading Mas dan Bandar Negeri.

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Environmental pollution due to oil spills can come from oil and gas activities. PT XYZ, one of the oil and gas companies, is tasked with operating the FSRU which is located off the coast of Labuhan Maringgai. To meet operational needs, FSRU carries out loading and unloading of fuel in the middle of the sea using the STS method. The main objective of this study is to analyze priority areas for handling oil spill pollution based on economic and social impacts. The method used is a mixture of quantitative and qualitative. Quantitative method with modelling. Qualitative method with descriptive of quantitative results. The results of this study are modeling the movement of the East Season oil spill to the West, Southwest and Northwest and impacting ponds and mangroves in Labuhan Maringgai District. The spread of the oil spill reached land in the 39th hour with a length of affected coastline of + 56 km. Mitigation carried out in the event of an oil spill is the handling of priority areas in Labuhan Maringgai District, namely Sukorahayu, Margasari, Sriminosari, Muara Gading Mas and Bandar Negeri Villages."

"Wilayah pulau-pulau kecil termasuk wilayah yang rentan terhadap dampak perubahan iklim. Luas wilayah pulau kecil yang terbatas mengakibatkan perlu adanya pengelolaan secara terpadu dan berkelanjutan. Pulau Harapan dan Pulau Kelapa adalah salah satu pulau-pulau kecil yang rentan terhadap dampak perubahan iklim. Masalah dalam penelitian ini adalah belum adanya penataan ruang wilayah pulau-pulau kecil berbasis adaptasi perubahan iklim. Tujuan penelitian ini adalah memodelkan penggunaan tanah untuk penataan ruang pulau-pulau kecil khususnya wilayah daratan yang ditinjau dari aspek perubahan penggunaan lahannya. Metode yang digunakan pada penelitian ini adalah analisis perubahan penggunaan lahan, analisis dampak perubahan iklim terhadap kondisi sosial, ekonomi, dan lingkungan, dan memprediksi skenario penggunaan tanah di masa mendatang dengan menggunakan spatial modelling. Hasil penelitian menunjukkan bahwa dengan meningkatnya pertumbuhan penduduk, meningkatnya tinggi muka air laut, meningkatnya suhu dan salinitas, serta pola curah hujan yang tidak menentu, kebutuhan lahan akan permukiman meningkat. Kesimpulan penelitian ini adalah perlu adanya pembatasan penambahan luas wilayah agar mitigasi dan adaptasi akibat dampak perubahan iklim dapat terlaksana dengan baik, sehingga resiko kejadian bencana yang diakibatkan dampak perubahan iklim menjadi kecil.

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Small island territories include areas that are vulnerable to the effects of climate change. The limited area of the small islands requires for integrated and sustainable management. Harapan Island and Kelapa Island are some of the vulnerable islands that susceptible to climate change. The problem in this research is the lack of spatial arrangement of small islands region based on climate change adaptation. The purpose of this study is to create a model of land use for spatial arrangement of small islands, especially the land area in terms of changes in land use. The methods used in this study are analysis of land use change, analysis of climate change impacts on social, economic, and environmental conditions, and predict future land use scenarios using spatial modelling. The results showed that with increasing population growth, rising sea levels, rising temperatures and salinity, and erratic rainfall patterns, land requirements for settlements increased. The conclusion of this study is the additional area in Harapan island and Kelapa island should restrict, so the mitigation and adaptation due to the impact of climate change can be done well and the risk of disasters becomes small. "

"ABSTRAKLahan adalah salah satu sumber daya alam yang terbatas. Kebutuhan lahan yang tinggi mengakibatkan adanya rekayasa teknologi yaitu reklamasi lahan. Reklamasi seharusnya bertujuan untuk meningkatkan manfaat sumber daya lahan untuk dimanfaatkan oleh masyarakat, tetapi kenyataannya berkontribusi pada masalah lingkungan dan konflik sosial. Riset ini bertujuan untuk mengetahui keberlanjutan sumber daya laut dan pesisir di lokasi reklamasi Teluk Benoa melalui penilaian dari 4 dimensi, yaitu: Lingkungan, Sosial, Ekonomi, dan Pemanfaatan Ruang Laut. Riset ini menggunakan pendekatan kuantitatif dengan metode Multidimensional Scaling MDS untuk menilai keberlanjutan sumber daya laut dan pesisir di lokasi reklamasi Teluk Benoa. Hasil penelitian menunjukan nilai keberlanjutan dari masing-masing dimensi yaitu Pemanfaatan Ruang Laut 27,05 -Kurang Berkelanjutan , Ekonomi 44,313 -Kurang Berkelanjutan , Sosial 49,79 -Kurang Berkelanjutan , Lingkungan 49,88 -Kurang Berkelanjutan . Berdasarkan 4 dimensi keberlanjutan, nilai keberlanjutan sumber daya laut dan pesisir di lokasi reklamasi Teluk Benoa adalah 43,15 Kurang Berkelanjutan . Diperlukan intervensi lebih lanjut apabila rencana reklamasi ini tetap dilaksanakan di Teluk Benoa.

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ABSTRACTLand is one of limited natural resources. The high requirement of land made technology develop by reclamation method. The purpose of reclamation should be for increasing the benefit of natural resources and community welfare, but in fact the reclamation contribute the environmental problem and social conflict. The aims of this research are analyzing the sustainability of marine and coastal resources in Benoa Bay Reclamation Site based on 4 dimension, there are Environmental, Social, Economic, and Marine Spatial Utilization. This research was conducted quantitative approach by Multidimensional Scaling MDS for assessing the sustainability of marine and coastal resources. The result of research shows sustainability value of each dimension in sequence starting from the lowest is Marine Spatial Utilization 44,31 Less Sustainable , Social 49,79 Less Sustainable , Environmental 49,88 Less Sustainable . The overall sustainability value of marine and coastal resource analysis in Benoa Bay reclamation site is 43,15 Less Sustainable . Further consideration is needed if the reclamation plan is to be implemented in Benoa Bay.Keywords Marine and Coastal Resources, Sustainability, Benoa Bay, Reclamation, MDS"

"ABSTRAKAir adalah kebutuhan dasar kehidupan. Pertumbuhan jumlah penduduk dan dampak perubahan iklim menyebabkan banyak kota menghadapi masalah ketersediaan air. Semarang adalah kota level kedua di Indonesia yang menghadapi masalah ketahanan air. Terancamnya ketahanan air Kota Semarang disebabkan oleh kondisi geologi, litologi batuan, dan geomorfologi wilayah. Sebagai kota pesisir, Semarang menghadapi dampak perubahan iklim. Berdasar kondisi tersebut maka upaya pemanfaatan metode pemanenan air hujan seharusnya dapat digunakan untuk mendukung pemenuhan kebutuhan air, sehingga dapat meningkatkan ketahanan air Kota Semarang. Namun, penerapan sistem pemanenan air hujan di Kota Semarang kurang berhasil, sehingga perlu dikaji penyebabnya. Penelitian ini memiliki tiga tujuan. Metode yang dipergunakan dalam penelitian ini adalah metode statistik non-parametrik memanfaatkan data kuesioner. Penelitian ini menghasilkan tiga hal. Yang pertama tingkat penerimaan masyarakat Kota Semarang terhadap penerapan pemanenan air hujan secara umum berada pada level rendah hingga sedang, dengan wilayah penerimaan paling tinggi berada di wilayah Semarang Tengah. Hasil kedua menunjukkan bahwa semakin kearah selatan, curah hujan semakin tinggi dan jika dikaitkan dengan potensi pemanenan air hujan maka wilayah Semarang Tengah memiliki potensi pemanenan air hujan paling baik. Hasil ketiga adalah, model sosio-spasial berdasar tujuh parameter, mampu menggambarkan distribusi tingkat kemauan masyarakat untuk menerapkan pemanenan air hujan dengan akurasi model mencapai 89,69 .

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ABSTRACTWater is a basic necessity of life. Population growth and climate change effects have caused many cities to face water supply problem. Semarang categorized as a second level city in Indonesia. Water security threat in Semarang City is due to its geological condition, lithology, and geomorphology of the region. As a coastal city, Semarang also faces climate change impacts. Rainwater harvesting methods should be utilized as an alternative to support water needs fulfillment hence improving water security condition. Currently, implementation of rainwater harvesting system in Semarang City has not yet successful and lead to questions on this research. The method used in this research is non parametric statistical method using questionnaire. This research has three results first, the level of Semarang City public acceptance of rainwater harvesting application in general is at low to moderate levels, with the highest reception area in Central Semarang second, towards the southern area of the city, rainfall is higher and if it is associated with the potential of rainwater harvesting, Central Semarang region has the best rainwater harvesting potential and third, the socio spatial model based on seven parameters that able to describe the distribution of community willingness to apply rainwater harvesting has yield to 89.69 model accuracy. "