A. Taya

International Desert Research Center

[ 1 ] - Biological index and pollution assessment of Damghanroud river in the Semnan province

Fresh Water Rivers are one of the most important aquatic ecosystems in arid and semi-arid regions of Iran in point of biodiversity and drinking water views. Damghanroud River is one of these rivers at Semnan province that during past years has been threatened by drought and anthropogenic pollutions. This river supplies some parts of drinking water of Damghan city and some vicinity villages. The...

[ 2 ] - Desertification-Intensity Zoning through Fuzzy-Logic Approach: A Case Study of Deyhook-Tabas, Iran

Extended abstract 1- INTRODUCTION Destructive phenomenon of desertification is one of the serious ecological crises at the present time. In order to improve efficiency of combating desertification projects and inhibiting destruction of natural resources and our asset, it sounds considerably meaningful to reach a systematic and comprehensive method that can use different criteria and indicator...

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