نتایج جستجو برای: biosphere reserves

تعداد نتایج: 16395  

Journal: :Journal of the National Science Foundation of Sri Lanka 2003

Journal: :Proceedings of National Aviation University 2006

Journal: :eco.mont-Journal on Protected Mountain Areas Research and Management 2021

The biosphere reserve (BR), as conceived by UNESCO, is a permanent intervention towards sustainable development. With 727 BRs in 131 countries (Ã?sterreichisches MAB-Nationalkomitee 2021), this means interventions highly diverse environmental, economic, socio-cultural and institutional contexts. the MAB Strategy 2015â??2025, Lima Declaration 2016 Action Plan 2016â??2025, UNESCO should develop f...

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