نتایج جستجو برای: shimbar protected area

تعداد نتایج: 631893  

Journal: :The Australian Journal of Agricultural and Resource Economics 2007

Journal: :Biological Conservation 2021

Climate change has ubiquitous impacts on ecosystems and threatens biodiversity globally. One of the most recognized are redistributions species, a process which can be hindered by habitat degradation. Protected areas (PAs) have been shown to beneficial for preserving reallocating species occurrences under climate change. Yet, studies investigating effects PA networks species' range shifts remai...

Journal: :Revista del Museo Argentino de Ciencias Naturales 2023

Reptiles are among the most threatened vertebrates worldwide. Habitat loss and fragmentation, human overexploitation, introduced invasive species, emerging diseases, environmental pollution global warming, severely increase risk of extinction population decline this taxon. A key strategy for protecting reptiles’ biodiversity has been creation maintenance protected areas. The focus work will be ...

Journal: :پژوهش های جغرافیای طبیعی 0
وحید امینی پارسا دانشجوی دکتری برنامه ریزی محیط زیست دانشگاه تهران اطهره نژادی دکتری برنامه ریزی محیط زیست دانشگاه تهران

introduction land use and land cover change (lucc) is a complex issue resulted from biophysical, socio-economic, cultural, organizational and technological factors in different spatial and temporal scales. lucc considered as an important threat to biodiversity as causing the fragmentation, natural vegetation destruction and natural areas isolation the regions which managed by environmental prot...

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