INVESTIGATION DEFORESTATION TRENDS IN ZAGROS MOUNTAIN WITH USING GIS AND RS (CASE STUDY: MARIVAN)

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YOUSEFI S.; MIRZAEE S.; ZEINI VAND H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Journal of RS and GIS for Natural Resources Year:2013 | Volume:4 | Issue:2 Page(s): 15-23

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Title

INVESTIGATION DEFORESTATION TRENDS IN ZAGROS MOUNTAIN WITH USING GIS AND RS (CASE STUDY: MARIVAN)

Author(s)

YOUSEFI S. | MIRZAEE S. | ZEINI VAND H. | Issue Writer Certificate

Keywords

CHANGE DETECTIONQ1

SUPERVISE CLASSIFICATIONQ2

ZAGROS FORESTSQ2

ZARIVAR LAKEQ2

Abstract

The present study aimed to investigate the changing trends in a part of Marivan County in the area of 18077 ha. Buffer classes of residential, agricultures and lake determined as effective criteria. Land use maps for 1985 and 2005 determined by the supervised classification method. Change area detected with overlaying two land use map. Change area was extracted for each of effective parameters distance buffers measured using ArcGISÒ 9.3 software. The results showed that during the time period of 1985-2005, forest and agriculture land use decreased and residential areas increased. The results also showed that, agriculture land use decreased, and residential areas increased. Furthermore, 1503 ha of forests during 16 years changed to other land uses. 73.3% of forest changes to agriculture lands, a 24.14 % change to range lands and 2.56% of forest lands changed to a residential area, deforested areas have a significant difference in one-percent level with distance from residential areas. Most deforestation areas are about 0-200 meters distance, which includes 602 hectares. Furthermore, deforestation areas in agricultures have 0.870 relevant correlations, and it was decreasing. Deforested area on the lake distances is increasing and has a consequential difference on the five-percent level. Results showed that 900-1200 buffer has the most deforestation.

Cites

THE EFFECT OF TOPOGRAPHY FACTORS ON LAND USE/COVER CHANGES OF YASOUJ FOREST PARK DURING 1965 – 2011

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APA: Copy

YOUSEFI, S., MIRZAEE, S., & ZEINI VAND, H.. (2013). INVESTIGATION DEFORESTATION TRENDS IN ZAGROS MOUNTAIN WITH USING GIS AND RS (CASE STUDY: MARIVAN). JOURNAL OF RS AND GIS FOR NATURAL RESOURCES (JOURNAL OF APPLIED RS AND GIS TECHNIQUES IN NATURAL RESOURCE SCIENCE), 4(2), 15-23. SID. https://sid.ir/paper/189621/en

Vancouver: Copy

YOUSEFI S., MIRZAEE S., ZEINI VAND H.. INVESTIGATION DEFORESTATION TRENDS IN ZAGROS MOUNTAIN WITH USING GIS AND RS (CASE STUDY: MARIVAN). JOURNAL OF RS AND GIS FOR NATURAL RESOURCES (JOURNAL OF APPLIED RS AND GIS TECHNIQUES IN NATURAL RESOURCE SCIENCE)[Internet]. 2013;4(2):15-23. Available from: https://sid.ir/paper/189621/en

IEEE: Copy

S. YOUSEFI, S. MIRZAEE, and H. ZEINI VAND, “INVESTIGATION DEFORESTATION TRENDS IN ZAGROS MOUNTAIN WITH USING GIS AND RS (CASE STUDY: MARIVAN),” JOURNAL OF RS AND GIS FOR NATURAL RESOURCES (JOURNAL OF APPLIED RS AND GIS TECHNIQUES IN NATURAL RESOURCE SCIENCE), vol. 4, no. 2, pp. 15–23, 2013, [Online]. Available: https://sid.ir/paper/189621/en

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