Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Floristic similarity"”.
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Managing open habitats for species conservation : the role of wild ungulate grazing, small-scale disturbances, and scale
… grazing effects on woody plant cover and on floristic similarity, but not on the proportion of open soil and species richness. Grazing effects manifested at small scales regarding floristic similarity in pioneer forest and ruderal sites and regarding species richness in ruderal sites. The …
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SPATIAL VARIABILITY IN SPECIES COMPOSITION IN NEOTROPICAL MONTANE TREE COMMUNITIES
… characteristics, diversity, and floristic composition across the elevational gradient and at tree line. Thirty –six 0.1–ha tree plots were installed (1) along three different elevational transects in tropical montane cloud forest (TMCF) between 1500 and 3600 m and (2) …
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Environmental and biogeographic influences on the distribution and composition of the southern Cape forests (Veld type 4)
… The species richness and composition, and floristic similarity and relationships were compared between the southern Cape forest flora and the floras of 13 other forests representing particular geographic regions in southern Africa. Forest size explained relatively little of the variation in …
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A quantitative study of the vegetation of dry and dry-mesic sand prairies in Central and Northwestern Illinois
… grasslands. This thesis focuses on studying the floristic and structural diversity, as well as the possible causes of such diversity, on ten of the remaining high quality dry and dry-mesic sand prairies in Illinois. Values for percent cover of every species in 1-m2 quadrats were obtained for …
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Asteraceae Dumort. nos campos rupestres do Parque Estadual do Itacolomi, Minas Gerais, Brasil
Este trabalho consiste do levantamento florístico e taxonômico de Asteraceae nos campos rupestres do Parque Estadual do Itacolomi (PEI), localizado nos municípios de Ouro Preto e Mariana em Minas Gerais, bem como da análise dos padrões de distribuição geográfica e similaridade florística com outras …