Author:Blanchard, RyanDate:2004Invasive alien species occur within several biodiverse regions of South Africa. It is not yet fully understood the extent to which invasive alien species affect natural vegetation. It is important to classify such species based on abundance ...Read more
Author:Amis, Mao Angua.Date:2009Freshwater ecosystems underpin the fabric of society and the environment, providing essential ecosystem services such as water and food, upon which all human beings depend. In order to secure these vital services requires the sustainable ...Read more
Author:Amis, Mao A; Rouget, Mathieu; Lotter, Mervyn; Day, JennyDate:2009The integration of freshwater and terrestrial biodiversity priorities in systematic conservation planning is a major challenge to conservation planners. Maintaining upstream–downstream connectivity and the influence of catchments on freshwater ...Read more
Author:Rouget, MathieuDate:2002The relationship between species distribution and environment has always been a central issue in ecology. The primary aim of this thesis is to explore the role of abiotic and biotic factors in mediating the distribution of woody plants, ...Read more
Author:Foxcroft, Llewellyn CourtneyDate:2007Biological invasions are a significant ecological and economic global crisis. Protected areas also suffer from the increased burden that invasions place on their resources and the impacts placed on the ecosystem. However, management requires ...Read more