ABSTARCT Evaluation of sustainability of public transport accessibility in Sukabumi City:The concept of sustainable development is something that must be done by every country and followed up by the sectors below such as sustainable transportation, especially those concerning the accessibility of public transport. The problem of accessibility of public transport is very important to be resolved especially in urban areas such as mileage, costs, and time of someone doing mobility. The aim of the study was to analyze the sustainability status of public transport accessibility by using sustainable accessibility criteria and indicators. The analysis used in this research is using the Multidimensional Scaling (MDS) technique through the Rapfish application. Each indicator of sustainability criteria for public transportation in Sukabumi City is determined by economic, social, environmental, institutional and legal approaches. The results of the sustainability index analysis show that for economic criteria it is 47.96; social criteria 23.58; environmental criteria 82.95; and institutional and legal criteria 43.61; so the average sustainability index is 49.07 and can be said to be less sustainable. Some program activities to improve the accessibility of public transport in Sukabumi City, as in economic criteria are more directed at saving transportation costs, such as minimizing vehicle operating costs; social criteria are increasing public interest in switching to public transportation; environmental criteria are fuel efficiency; and institutional and legal criteria more towards efforts to plan sustainable transportation programs in accordance with the key indicators of each dimension. ABSTRAKKonsep pembangunan berkelanjutan adalah sesuatu yang harus dilakukan oleh setiap negara dan ditindaklanjuti oleh sektor-sektor di bawahnya seperti transportasi berkelanjutan, terutama yang menyangkut aksesibilitas angkutan umum. Masalah aksesibilitas angkutan umum sangat penting untuk diselesaikan khususnya di daerah perkotaan seperti jarak tempuh, biaya, dan waktu seseorang yang melakukan mobilitas. Tujuan penelitian adalah menganalisis status keberlanjutan aksesibilitas angkutan umum dengan menggunakan kriteria dan indikator aksesibilitas berkelanjutan. Analisis yang digunakan dalam penelitain ini adalah dengan menggunakan Teknik Multidimensional Scalling (MDS) melalui aplikasi Rapfish. Setiap indikator kriteria keberlanjutan transportasi umum di Kota Sukabumi ditentukan oleh pendekatan ekonomi, sosial, lingkungan, kelembagaan dan hukum. Hasil analisis indeks keberlanjutan menunjukkan bahwa untuk kriteria ekonomi sebesar 47,96; kriteria sosial 23,58; kriteria lingkungan 82,95; dan kriteria kelembagaan dan hukum 43,61; sehingga indeks keberlanjutan rata-rata adalah 49,07 dan dapat dikatakan kurang berkelanjutan. Beberapa program kegiatan untuk meningkatkan aksesibilitas angkutan umum di Kota Sukabumi, seperti dalam kriteria ekonomi lebih diarahkan pada penghematan biaya transportasi, seperti meminimalkan biaya operasi kendaraan; ...

Roads carrying capacity can be interpreted as a road capacity to support passing vehicles. This study was aimed to determine the priority of road handling at border of Depok City with South Jakarta by looking at the physical condition, road equipment and supporting facilities, costumer satisfaction and roads carrying capacity. Using descriptive analysis method for the physical conditions of roads and road equipment, CSI methods for the results of questionnaires and LoS for roads carrying capacity. The results showed that the road conditions in the category of moderate and lightly damaged conditions, conditions of road equipment and supporting facilities in South Jakarta were better than those on roads in Depok City and roads costumer satisfaction index in the category was less satisfied and quite satisfied. Roads carrying capacity at the border is in the fairly good to very bad category. The priority of road handling is determined, for roads at  Depok City are first priority for Margonda Road, second priority for Kukusan Raya Road and Tanah Baru Road and for roads at South Jakarta are first priority for Lenteng Agung Raya Road, second priority for Srengseng Sawah Road, third priority for Moh. Kahfi 1 Road and Moh. Kahfi 2 Road.Keywords: Carrying Capacity, Handling Priority, Road

Urban expansion is a major driving force altering local and regional hydrology. To explore these environmental consequences of urbanization this research would like to forecast the land-use change and assesses the long-term runoff water through hydrologic modeling. To know the detrimental effects of future disasters, especially drought, flood, and tropical storms, this research provided by a simulation technique, and based on two skenarios. First, simulation with a land-use change skenario. Second, simulation without a land-use change skenario. It provided by some parameters such as characteristics of catchments, land use, contour, river, soil, infiltration, and rainfall intensity. The objective of using different skenario is to know what kind of hydrological responses. Moreover, the outcomes would indicate that land use and climate change would likely be subjected to impacts the tremendous loss of life and damage due to excessive runoff and flooding. This is the primary watershed that affects the greater Jakarta urban zone, which has had increasingly severe flooding annually impacting and displacing hundreds of thousands of people. However, urbanization will considerably increase runoff water. Finally, the results of this research would have significant implications to support decision-makers, academia, and the wider public in preparing urban planning, water resources management, development of better regulations and their effective implementations. The techniques described in this proposed research can be used in other areas.

Bogor District consists 40 sub-districts and 483 villages, with development policy in the development of Metropolitan Jabodetabekpunjur, which makes the potential to grow rapidly. The increase of GRDP value is indirectly affected by the condition of economic activity, including the existence of economic facilities and infrastructures and its sustainability. The objectives of this research are to identify market development location (environmental aspect), to identify market development feasibility (economic aspect), and to draw up the concept of distributed market development (social aspect). This research uses the methodology of agency and field surveys, observations and interviews using descriptive analysis technique, scoring system, descriptive statistics and strategic decision making. The results obtained from this research: there are 26 sub-district traditional markets and 47 village traditional markets by lacks of 450 markets, under the category of 12 most feasible markets, 16 feasible markets, and 12 unfeasible markets; the first optimization model is achieved by Kemang sub-district while the second position is achieved by Dramaga sub-district and the third position is achieved by Ciawi sub-district; and the development in 2018-2038 by the highest population in Gunungputri and the lowest population in Cariu, under total needs of 280 markets and still lacks of 202 markets.