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Twenty-five tree species indigenous to Guangdong Province were chosen in this study to portray their distribution patterns in relation to environmental factors. Both data of species distribution and environmental factors were tabulated based on a digitized map of Guangdong Province gridded at 0.5° latitude ×0.5° longitude. Grid-based diversity was mapped using DMAP, a distribution mapping program,...
The 170 samples obtained from ligneous investigation in Barkoissi, Galangashi and Oti-Keran protected areas (northern Togo) were subjected to floristic processing and several multivariate analyses in order to study plant diversity, life form and chorological type distribution and to classify and identify the main plant communities with their demographic structure. First, the overall life form and...
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