South Africa’s Department of Environmental Affairs (DEA) is tackling the critical challenge of natural resource management, environmental protection and infrastructure through Environmental Programmes (EP).
Centre for Invasion Biology (C.I.B) researcher, Charles Griffiths, is a co-author on a recently-published study that shows major changes in the invertebrate community of a small, urban estuary resulting from the proliferation of alien reef-building worms, Ficopomatus enigmaticus.
Australian water clover is an aquatic water clover. It has reddish-brown stripes that split the darker green on the top half of the leaflets and the lighter green of the lower half. It reaches 4 to 12cm tall, spreads, and will grow in sun or shade. It also will grow in damp soil. It is very cold hardy - it will take temperatures below 15 degrees Celsius.
Black cherryis a deciduous tree, growing up to 15-30 metres tall, with a trunk diameter of up to 70-120cm.A mature black cherry can easily be identified in a forest by its very broken, dark grey to black bark, which has the appearance of very thick, burnt cornflakes.