Physical Planning Inputs in Managing Desertification: A Case Study of Jibia Local Government Area in Nigeria

摘要

Jibia Local Government Area falls within the arid zones of the desert. This region is characterized by low amount of rainfall, high temperature, low humidity which has caused frequent drought in the area thereby making the area vulnerable to desertification. This has adversely affected the socioeconomic activities of the inhabitants of the area. This study utilized climatic data to examine prevailing physical environmental conditions in Jibia, also field survey data was acquired to understand the present desertification adaptation strategies in the area with a view to making physical planning proposals. Since Jibia falls within the arid zone, it is therefore proposed that in planning a settlement in the area, emphasis should be based on centralizing the residential areas; this should then be followed by an open space for future expansion. Trees should be provided round the residential area to serve as buffer against the winds and sunrays. Moreover, there should be an expanse of farmland for cultivation by the inhabitants at the outskirts of the residential area. Narrow routes should also be provided, shaded with trees.