Detecting Forest Fragmentation with Morphological Image Processing in Golestan National Park in northeast of Iran
作者： A.R. Yavri , L. Zebardast , E. Salehi
关键词: Physical geography 、 Deforestation 、 Biodiversity 、 Forest fragmentation 、 Habitat 、 Dense forest 、 Environmental protection 、 Fragmentation (computing) 、 Ecosystem 、 National park 、 Geography
摘要: Fragmentation, or breaking apart of habitats, is one the major causes decline in biological diversity. Mature ecosystems, especially dense forests are very sensitive to this phenomenon and roads fragmentation forest landscapes. Present investigation aims trace landscape Golestan national park northeast Iran between 1987 2008 by use Landscape tool, considering hypothesis that presence road a cause fragmentation. The results research indicate considerable increase deforestation, edge amount besides decrease areas conversion large core small isolated patches, which can be interpreted as less connectivity. This easily traced near existing park, where edges have evolved from simple curve lines more complex shapes having elongated boundaries which sign being influenced anthropogenic factors.
ut.ac.ir参考文章(44)
Penn Lloyd, Thomas E. Martin, Roland L. Redmond, Melissa M. Hart, Ute Langner, Ronald D. Bassar, ASSESSING THE INFLUENCE OF SPATIAL SCALE ON THE RELATIONSHIP BETWEEN AVIAN NESTING SUCCESS AND FOREST FRAGMENTATION Springer, Dordrecht. pp. 259- 273 ,(2006) , 10.1007/1-4020-4663-4_14
Lenore Fahrig, William K. Nuttle, Population Ecology in Spatially Heterogeneous Environments Springer, New York, NY. pp. 95- 118 ,(2005) , 10.1007/0-387-24091-8_6
John A. Bissonette, Resource Acquisition and Animal Response in Dynamic Landscapes: Keeping the Books pp. 13- 29 ,(2007)
Z. Naveh, From Biodiversity to Ecodiversity - Holistic Conservation of the Biological and Cultural Diversity of Mediterranean Landscapes. In: Rundel P., Montenegro G., Jaksic F.M. (Eds.) Landscape Disturbance and Biodiversity in Mediterranean - Type Ecosystems. Ecological Studies Vol. 136 Springer, Berlin pp. 23-50 Springer, Dordrecht. pp. 159- 185 ,(2007) , 10.1007/1-4020-4422-4_6
Thomas R. Crow, Moving to the Big Picture: Applying Knowledge from Landscape Ecology to Managing U.S. National Forests Springer, New York, NY. pp. 157- 180 ,(2006) , 10.1007/978-0-387-34280-1_7
Z. Naveh, From Biodiversity to Ecodiversity — Holistic Conservation of the Biological and Cultural Diversity of Mediterranean Landscapes Ecological Studies. ,vol. 136, pp. 23- 53 ,(1998) , 10.1007/978-3-662-03543-6_2
Almo Farina, Ecology, Cognition and Landscape: Linking Natural and Social Systems ,(2009)
Paul H. Selman, Planning at the Landscape Scale ,(2006)
Sharon K. Collinge, Richard T. T. Forman, Ecology of Fragmented Landscapes ,(2009)
Almo Farina, Principles and Methods in Landscape Ecology ,(1997)