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Plant diversity patterns in neotropical dry forests and their conservation implications
Ist Teil von
Science (American Association for the Advancement of Science), 2016-09, Vol.353 (6306), p.1383-1387
Ort / Verlag
United States: American Association for the Advancement of Science
Erscheinungsjahr
2016
Quelle
Science Online_科学在线
Beschreibungen/Notizen
Seasonally dry tropical forests are distributed across Latin America and the Caribbean and are highly threatened, with less than 10% of their original extent remaining in many countries. Using 835 inventories covering 4660 species of woody plants, we show marked floristic turnover among inventories and regions, which may be higher than in other neotropical biomes, such as savanna. Such high floristic turnover indicates that numerous conservation areas across many countries will be needed to protect the full diversity of tropical dry forests. Our results provide a scientific framework within which national decision-makers can contextuaiize the floristic significance of their dry forest at a regional and continental scale.