Год выпуска: 2014 Автор: Protais Niyigaba Издательство: LAP Lambert Academic Publishing Страниц: 108 ISBN: 9783659614729
Описание
It is generally uncommon to find savannas encompassed into the tropical rainforests. The case of Nyungwe savannas is one of these particularities and until now no explanation has been given to their origin, their structure and dynamics. Using Braun-Blanquet (1932) method, vegetation sampling was done in three sites (Karamba, Nyabitimbo, and Muzimu) harboring five savannas. Detrended Correspondence Analysis (DCA) with MVSP software was used to identify plant communities.This unprecedented work documented the special floristic diversity of montane savannas of Nyungwe, the structure of their plant communities, their origin, predominant types of diaspores, and the phytogeographical distribution/endemism of afromontane species. This book should be a unique tool for professionals managing and/or studying tropical rainforest ecosystems, where montane savannahs are often wrongly viewed as anthropogenic artefacts, ‘degraded’ lands, ‘secondary successional’ stages, and as having less value for...
