Diversity and conservation status of Peruvian palms
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چکیده
منابع مشابه
The distribution, diversity, and conservation status of Cycas in China
As ancient gymnosperm and woody plants, cycads have survived through dramatic tectonic activities, climate fluctuation, and environmental variations making them of great significance in studying the origin and evolution of flora biodiversity. However, they are among the most threatened plant groups in the world. The principal aim of this review is to outline the distribution, diversity, and con...
متن کاملGrasslands of the World: Diversity, Management and Conservation
Features provide a comprehensive global overview of extent and diversity of grasslands. Analyzes how humans shaped grasslands through millennia of use and which role they play in present-day agriculture. Quantifies the role of grasslands as biodiversity hotspots as well as the drivers threatening these. Evaluates the ecosystem services grasslands provide e.g. in terms of soil protection and car...
متن کاملChondrichthyan Diversity, Conservation Status, and Management Challenges in Costa Rica
1 Centro de Investigación en Ciencias del Mar y Limnología, Universidad de Costa Rica, San José, Costa Rica, 2 Escuela de Biología, Universidad de Costa Rica, San José, Costa Rica, 3 Escuela de Ciencias Exactas y Naturales, Universidad Estatal a Distancia, San José, Costa Rica, 4 Museo de Zoología, Universidad de Costa Rica, San José, Costa Rica, 5 Laboratório de Ictiologia, Departamento de Zoo...
متن کاملphylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
the relationship between using language learning strategies, learners’ optimism, educational status, duration of learning and demotivation
with the growth of more humanistic approaches towards teaching foreign languages, more emphasis has been put on learners’ feelings, emotions and individual differences. one of the issues in teaching and learning english as a foreign language is demotivation. the purpose of this study was to investigate the relationship between the components of language learning strategies, optimism, duration o...
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ژورنال
عنوان ژورنال: Biodiversity and Conservation
سال: 1994
ISSN: 0960-3115,1572-9710
DOI: 10.1007/bf00055940