KAJIAN KESESUAIAN LAHAN PERUMAHAN BERDASARKAN KARAKTERISTIK FISIK DASAR DI KOTA FAKFAK

Abstract

The rising city led to increased activities and land needs, while the land despite being one of the natural resources of the most valuable but has limited both the availability and capacitibility. Housing and facilities requires the most land area than any other designation. The physical condition greatly affects the basis of land suitability as environmental land use hydrology, geomorphology, geology, soil and atmosphere (Catanese ed., 1992:338). Fakfak City which is a region hilly with a slope towards the north or from sea to land, residential land use occupies the slope above 10%, where that is a constraint on housing development and facilities. Housing development on land with a slope of above 10%, requires a lot of considerations to determine suitability of the land. Was necessary to study land for housing suitability based in the city Fakfak characteristic of basis of slope, soil and rock types, climatic conditions, disaster-prone areas and the provision of infrastructure. With the known land suitability, land use, especially for housing can be done on particular areas that do not suitability of land development and prevention arrangement for the safety and comfort of residents in areas less suitable. Physical condition of land slope, soil and rock types, climatic conditions, disaster-prone areas and the provision of infrastructure greatly affect the suitability of land for housing. Analysis of the suitability of climatic conditions that are the result of the superposition of maps of temperature, pressure and humidity, wind and solar orientation. Analysis of disaster-prone areas, for earthquake and tsunami descriptively determined position on the map of the city Fakfak epicenter distribution and tsunami-prone coast, while the areas prone to landslides and floods are the result of superposition map of rainfall, slope, soil type and vegetation. Analysis of infrastructure provision is performed to determine the level of ease of manufacturing infrastructure superposition obtained from the slope maps, soil and rock types and rainfall. Next is to determine the land suitability class housing from the superposition of maps suitability to climatic conditions, disaster-prone areas, provision of infrastructure, the slope and the type of soil and rock. In general, the suitability of land for housing in the city Fakfak is in accordance with the expansion of 76.38% while the rest included in the class is not appropriate, but in this class including the village with a high density relatives such as village Gwerpe and Lusypkeri compared with other regions. Setting the form of technical assistance in housing construction and the arrangement needs to be done especially in the both ward. The form of technical assistance as knowledge of tsunami and landslope wizard. Keywords: rising city, land suitability, housing, basic physical characteristics