Abstract Natural Floods are the main form of environmental disaster worldwide in terms frequency, and scale is associated with a tenfold increase costs over last half-century. Generally, chronic flood disasters occur several cities Southeast Asia, including Jakarta. Misuse spatial planning said to be factor causing flooding. A community-based approach urban Green Open Space (RTH) can solution r...

In a recen t study, Peng and Wheaton empirically exam ine the effect of restricti ve land supply on Hong Kong house prices. However, we argue that the impact of the supply of new land by the Hong Kong government is not as important as they maintain in accounting for the volatile house prices in Hong Kong. We show that there is no causal relation ship between land supply and housing prices. Our ...

building contraventions have become one of the important dilemmas of many cities like tehran. the wide aftereffects of the contraventions and the large cost of removing their negative effects, make the reduction of the possibility of their occurrence essential. this paper tries to find the reasons and roots of building contraventions in order to prevent their occurrence through appropriate plan...

iran's current taxation system cannot utilize the other facilities of taxing as an instrument for regulating market. land is a production factor which the state can use it to impose tax for controlling the speculations, optimizing the current allocations and receiving the revenues. in this paper, we study a model on the effects of land value taxation in iran's economy in long run as a...

cities need good, participatory and effective policies and plans for development. urban development plans such as comprehensive plan are the most important tool for implementation of policies and plans. the effective implementation of city development plan requires high level documents such as spatial planning; good macro development plans policies, efficient urban management and public partici...

one  of  the  fundamental needs  for  the  human  is  to  have  a  workplace in  which  they  can  do  their  workappropriately. worldwide energy crisis necessitated the construction of official buildings with smaller space and less air ventilation. this led to the reduction in air conditioning, accumulation of the contaminants in indoor, increased exposure, health threat concerning the staff i...

Unsustainable land uses present many challenges for securing ecosystem service provision. It is also difficult to estimate the cost of a transition to more sustainable land-management practices for individual landholders. The main cost to landholders is the opportunity costs, the income foregone when changing land use for continued or enhanced ecosystem service provision. Thus accurate estimati...

There is a great amount of effort worldwide to understand the problems of shelter, access to land and security of tenure for the urban poor, but very little attention to the mechanics of policy implementation. In other words there is little attention to the practical or “engineering” side of designing, building and managing land administration infrastructures which facilitate shelter, security ...

this paper identifies effective criteria in locating urban parks land use in district 9 of mashhad. this recognition is in three scale of neighborhood, local and regional with emphasis on the principles of minimum distance.finally, surveying the potential of district 9 to build these kind of parks is the main purpose. therefore, by using document anf field research method ,first we survey the l...