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Plant Diversity Status of the Kromme Peatland, E/Cape, South Africa


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  • Product Description

This study examined the current plant diversity status and the impact of drivers of change on the Kromme River peatland in the Eastern Cape of South Africa. Plant diversity were quantified using Shannon-Weiner index, while the influence of environmental variables was investigated using multivariate techniques. Land use dynamics were assessed by applying GIS techniques. There were variations in species richness across peat basins(p=0.0008, F = 1241.6).Generally, species were not evenly distributed (p>0.21; F = 0.94), since 77.8% of the evenness index were <1. Krugersland was the most diverse (H'=4.1) and species rich (32.5±3.4)and Companjesdrift was the least rich(22.5±8.9).Erosion and grazing intensity, potassium,phosphorus and soil pH influenced species diversity,with the first two axes accounting for 40.7% ground cover and 56.4% plant height variance.Peatland area decreased in between 1942 and 1969 in Krugersland (5.3%) and Companjesdrift (8.3%), with a marginal increase of 1.5% and 4.1% respectively from 1969 to 2003.Annual net rate of change over the 61 year period was -0.32% (Krugersland) and -0.79% (Companjesdrift).Alien species contributed 50% in transforming the peatlands.

Product Specifications
SKU :COC88187
AuthorCollins Ayine Nsor
Number of Pages124
Publishing Year2013-02-16T00:00:00.000
Edition1 st
Book TypeEcological science, the Biosphere
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-10-08 00:00:00
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