Fish biodiversity and conservation in South America
نویسندگان
چکیده
منابع مشابه
Ethnobotany and biodiversity conservation-holistic approaches from Eastern Africa and Latin America
Scientists widely agree that species extinction has heavily accelerated in the last decades. A grave problem for the conservation of diversity is the still very fragmentary knowledge of the ecology of most species. Attempts of sustainable management and conservation must integrate local communities and their traditional knowledge. Management decisions need to include the high importance of natu...
متن کاملEthnobotany and biodiversity conservation-holistic approaches from Eastern Africa and Latin America
Scientists widely agree that species extinction has heavily accelerated in the last decades. A grave problem for the conservation of diversity is the still very fragmentary knowledge of the ecology of most species. Attempts of sustainable management and conservation must integrate local communities and their traditional knowledge. Management decisions need to include the high importance of natu...
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Freshwater biodiversity is under threat worldwide, but the intensity of threat in the Oriental biogeographic region of tropical Asia is exceptional. Asia is the most densely populated region on Earth. Many rivers in that region are grossly polluted, and significant portions of their drainage basins and floodplains have been deforested or otherwise degraded. Flow regulation has been practiced fo...
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Human activities have a considerable impact on hydrographic systems and fish fauna. The present review on conservation genetics of neotropical freshwater fish reveals that DNA analyses have been promoting increased knowledge on the genetic structure of fish species and their response to environmental changes. This knowledge is fundamental to the management of wild fish populations and the estab...
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1.Current Ecological and Social Problems in South America 1.1. Antagonism between Conservation and Development 1.2. The Blindness of Macroeconomic Parameters 2.Diversity and Homogenization in Southern South America since European Colonization 2.1. Three Waves of Eco-Cultural Homogenization: The Case of Southern Chile 2.1.1. European Conquerors (1500–1800) 2.1.2. Independence and Modernization (...
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ژورنال
عنوان ژورنال: Journal of Fish Biology
سال: 2016
ISSN: 0022-1112
DOI: 10.1111/jfb.13016