the notion of sustainable development has rapidly gained considerable attention since the lastdecades of the twentieth century. it has become a locus for global paradigm shift on environment and development issues particularly after rio conference in 1992. the comparative analysis of agenda 21 and major un documents, mdg, and rio+20 as well as some major sources are made to provide a context fo...

introduction continuing environmental crisis, human was aware of the necessity for revising its method of dealing with the environment during the development. therefore, changing the development paradigm from classical to modern, sustainable development and environmental issues become major pillars of development and achieve sustainable development depends on the complete recognition of environ...

Optimized forest degradation model (OFDM): an environmental decision support system for environmental impact assessment using an artificial neural network Ali Jahani, Jahangir Feghhi, Majid F. Makhdoum & Mahmoud Omid a Environment and Natural Resources Sciences Department, University of Environment, Karaj, Iran b Department of Forestry and Forest Economic, Faculty of Natural Resources, Universi...

M.A. Abdoli 1 , B. Tavakoli *1,2, M.H. Menhaj3 1- Dept. of Environmental Engineering, University of Tehran, Faculty of Environmental Science, Tehran, Iran. 2-Dept. of Environment, Faculty of Natural Resources, University of Guilan, Someh Sara, Iran 3- Dept. of Rural Development, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran *Corresponding Author's E-mail: Babak_1...

poets & poetry have always been affected by social & natural environment of their times since they have always been considered as a part of the environment in which they existed.poets have been the speakers of their tribes and thus have had the status of the head of the tribe during the darkness era.