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Information Journal Paper

Title

ESTIMATION OF WIND EROSION WITHIN DESERT HABITATS OF KHORASAN (CASE STUDY: SARAKHS REGION-IRAN)

Pages

  19-28

Abstract

 The relation between WIND EROSION which is an index for DESERT AREAs and the value of animal HABITATs located in these areas have attracted little attention and have not been scientifically studied.The importance of unique and worthwhile animal species of DESERT AREAs, and the description of the scientific relationship between the rate of WIND EROSION and the circumstances of HABITATs in DESERT AREAs within Khorasan province were the objectives of this study. The under study region is situated within SARAKHS city at the farthest end of northeastern IRAN. The study consisted two parts: The estimation of WIND EROSION based on IRIFR.E.A MODEL that has been carried out by surveying the rgion, preparing and developing its geomorphological, pedological and vegetation maps and meteorological statistics and also an "isoerodent map". The second pal-t consisted of an approximate demarcation of the HABITAT scope of each animal species in the area conducted on the basis of field observations, considering authentic reports, and the questionnaire data gathered from local inhabitants. Finally the approximate value of each HABITAT in the region based on three variables: food, water and safety (human influences) were determined.The results indicated that there is a significant and reverse correlation (r=-0.93, R2=0.87) between the sediment content due to WIND EROSION in the DESERT AREA at issue and the value of the HABITATs situated. It indicates that the factors affecting an increased rate of WIND EROSION affect also the quality of animal HABITAT in the area and reduce the value of each HABITAT according to their dimensions.

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    APA: Copy

    AHMADI, HASAN, KHORASANI, N.A., KARAMI, MAHMOUD, & AZAR KAR, S.M.. (2004). ESTIMATION OF WIND EROSION WITHIN DESERT HABITATS OF KHORASAN (CASE STUDY: SARAKHS REGION-IRAN). JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, -(19), 19-28. SID. https://sid.ir/paper/87292/en

    Vancouver: Copy

    AHMADI HASAN, KHORASANI N.A., KARAMI MAHMOUD, AZAR KAR S.M.. ESTIMATION OF WIND EROSION WITHIN DESERT HABITATS OF KHORASAN (CASE STUDY: SARAKHS REGION-IRAN). JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY[Internet]. 2004;-(19):19-28. Available from: https://sid.ir/paper/87292/en

    IEEE: Copy

    HASAN AHMADI, N.A. KHORASANI, MAHMOUD KARAMI, and S.M. AZAR KAR, “ESTIMATION OF WIND EROSION WITHIN DESERT HABITATS OF KHORASAN (CASE STUDY: SARAKHS REGION-IRAN),” JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. -, no. 19, pp. 19–28, 2004, [Online]. Available: https://sid.ir/paper/87292/en

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