نوع مقاله : مقاله
نویسنده
دانشجوی کارشناسی محیط زیست دانشکده منابع طبیعی دانشگاه تهران
چکیده
عنوان مقاله [English]
نویسنده [English]
The biological diversity is a network of all organisms, including plants and animals, which in fact come back to the diversity of life on Earth and its natural patterns. nowadays, there are three levels of genes, species and ecosystem, but it is at the surface of species and is more applicable. Unfortunately, in the last century, biodiversity in the world is declining at a high rate, and many species have been endangered and many species have become extinct in the last century. one way to protect biodiversity is to identify alternative methods to extract and consume resources by indigenous communities. so far, many approaches have been made to improve the subsistence status of native communities and to keep them synchronized with protective priorities, which are considered as one of the most important methods in this regard.
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