Titlebook: Marine, Freshwater, and Wetlands Biodiversity Conservation; David L. Hawksworth,Alan T. Bull Book 2006 Springer Science+Business Media B.V

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Marine, Freshwater, and Wetlands Biodiversity Conservation

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Introduction,rivers and wetlands, constitute a major part of the total biodiversity on Earth. Yet all are under threat as never before as a result of the effects of climate change and human exploitation, with even such widely eaten fish as the North Sea Cod endangered, coral reefs being bleached, and anurans bec

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,Testing the higher-taxon approach: a case study of aquatic marcophytes in China’s northwest arid zoeen proved to be useful for rapid and cost-effective assessment of biodiversity. However, few studies have examined how well this method performs for aquatic plant group that of enormous ecological importance. We studied the aquatic plant flora in the arid zone of China and examined whether the dist

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Aquatic plants diversity in arid zones of Northwest China: patterns, threats and conservation,. Two hundred and twenty four taxa of vascular aquatic plants representing 64 genera and 34 families occur in this area, 8.48% of which are endemic. Among these, 1 genus and 6 species were new state records and 1 family, 9 genera and 29 species were new area records. Typhaceae, Potamogetonaceae, Jun

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自由職業(yè)者

Seasonal changes in bird species diversity at the interface between forest and reed-bed, the season and habitat characteristics but it is still poorly understood how communities respond to structural complex (i.e. natural) edges. Inter-seasonal changes in bird species diversity were quantified at a homogeneous, sharp interface between two habitats that host distinct and well-represente