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RAINFOREST

机译:雨林

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摘要

Secondary forests cover extensive areas of tropical and subtropical landscapes, and play an increasingly important role in the conservation of biodiversity and the provision of ecosystem services (Lugo & Helmer 2004). Under optimal conditions, secondary forests can develop structural characteristics which resemble remnant forests within several decades (Guariguata & Ostertag 2001; Holl 2007). However, the composition of secondary forests may vary considerably from remnant forests, particularly in extensively cleared areas where regrowth is often dominated by exotic-plant species.
机译:次生森林覆盖了热带和亚热带景观的广阔区域,在保护生物多样性和提供生态系统服务方面发挥着越来越重要的作用(Lugo&Helmer 2004)。在最佳条件下,次生林可以在几十年内发展出类似于残留林的结构特征(Guariguata&Ostertag 2001; Holl 2007)。但是,次生林的组成可能与剩余森林大不相同,尤其是在广泛砍伐的地区,在这些地区,再生通常以外来植物物种为主。

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