hamid barghi; Bahman Shafiei; ahmad hajarian
Abstract
The present study was conducted using analytical-descriptive methods with the aim of investigating the limitations and abilities of using the rangelands of Kermanshah province by Dehyar using AHP and SWOT models. The statistical population consisted of experts from the Natural Resources Bureau of 14 ...
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The present study was conducted using analytical-descriptive methods with the aim of investigating the limitations and abilities of using the rangelands of Kermanshah province by Dehyar using AHP and SWOT models. The statistical population consisted of experts from the Natural Resources Bureau of 14 people. The tool used to collect the data was a questionnaire which was designed according to the review of the field of research and individual interviews with the experts of the Natural Resources Bureau of the region. Data collected using SWOT and AHP model have been investigated. The results indicated that the most important points in the field of exploitation of rangelands in Kermanshah province are determining the appropriate season and grazing time in rangelands with a weight score of 0.96, the most important weakness, non-principled exploitation of rangelands with a weight score of 1.04, the most important opportunity , The beginning of activities for preserving rangelands in Kermanshah, such as seeding of rangeland species proportional to climate, soil and ... with a weight score of 1.02, and the most important threat is the lack of precise monitoring and strong management of the unit in maintaining pasture and inter-system coordination with a weight score of 0.80. Also, in the prioritization of strategic factors based on the AHP model, it was observed that the most important non-principle exploitation of rangelands with a weight of 0.289 and then the beginning of conservation activities in Kermanshah, such as seeding of rangeland species proportional to climatic, soil and
Ali Akbar Mehrabi; Mohammad Mohammadi; Mohsen Mohseni Saravi; Mohammad Jafari; Mehdi Ghorbani
Abstract
Providing of landing use maps and detecting of land capacity are required to manage of natural resources and environment and planning of land use. On the other hand, it is necessary to detect of the human deriving forces affecting land use change. In this research, we selected Seyed mohaleh and Drasara ...
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Providing of landing use maps and detecting of land capacity are required to manage of natural resources and environment and planning of land use. On the other hand, it is necessary to detect of the human deriving forces affecting land use change. In this research, we selected Seyed mohaleh and Drasara villages in Tonekabon city. First, were provided the land use maps in 1987 and 2008 by using TM and IRS Satellite images. Second, were investigated the human deriving forces affecting land use change through survey methods. According to results of this research can state that had been destroyed much percents of forests and added residential and agricultural lands in two villages. The most important of land use changes in two villages related to the economic problems (low income) and the economic loss of agricultural activities. Recently, the most important deterrent forces of land use changes are the property market downturn and land price that can prevent of severe changes in land use through the implementation of efficient land use law and supporting of farmers and gardeners in this region. Moreover, the most important indicators in the intensification of land use changes are being a tourist area, increasing of land price and unemployment.
