Author:Everson, CS; Dye, PJ; Gush, Mark B; Everson, TMDate:Dec 2011The biotic and abiotic components of ecosystems affect each other through complex interactions and processes. These dynamic interactions give ecosystems their distinct identities and provide ecosystem services critical to human survival (e.g. ...Read more
Author:Gush, Mark B; Dye, PJDate:Oct 2008South Africa has limited indigenous timber-producing forests. Recognition early in the 20th century that demand for timber had exceeded the supply available from indigenous forests forced South Africa to accelerate the expansion of its own ...Read more