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APPLICATION OF LANDUSE CHANGE MODELING FOR PROTECTED AREA MONITORING

机译:土地利用变化模型在保护区监测中的应用

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Globally, land use change impacts biodiversity, water and radiation budgets, emission of green house gases, carbon cycling, and livelihoods. The study of LUCC and its dynamics is crucial for environmental management, especially with regard to sustainable agriculture and forestry. Different models, in terms of structure and application, have been used to understand LUCC dynamics. The present study aims to simulate the spatial pattern of land use change in Varjin protected area, Iran. Land cover maps for 2000 and 2010 were prepared using TM images. Images were classified using supervised classification. CA Markov model was used to predict land cover map for 2020 as a top-down approach in investigating land use change. A comparison was made between the predicted and older land use map. The findings of the study suggest that the region will experience a degradation in poor range and increase rate in urban from 2010 to 2020. Moreover, if the trend of land exploitation and current management policy of the region continue as before, the region will experience with urban development and degradation in the Varjin protected area.
机译:在全球范围内,土地使用变化会影响生物多样性,水和辐射预算,温室气体排放,碳循环和生计。 LUCC及其动力学的研究对于环境管理至关重要,特别是在可持续农业和林业方面。在结构和应用方面,已经使用了不同的模型来理解LUCC动力学。本研究旨在模拟伊朗瓦尔金保护区土地利用变化的空间格局。使用TM影像准备了2000年和2010年的土地覆盖图。使用监督分类对图像进行分类。 CA Markov模型被用来预测2020年的土地覆盖图,作为自上而下的调查土地用途变化的方法。在预测的土地使用图和较旧的土地使用图之间进行了比较。研究结果表明,从2010年到2020年,该地区将出现城市贫民窟的退化和增长率上升的趋势。此外,如果该地区的土地开发趋势和当前的管理政策像以前一样继续,那么该地区将经历瓦尔金保护区的城市发展和退化。

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