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The mean nitrate reductase activity (NRA) of leaf tissue, from various nitrogen environments, was four times greater in Sporobolus pyramidalis than in...
Read moreSeveral successional trends towards woodland were identified. A greater number of species was present in a felled wood than in an abandoned arable fie...
Read moreThe spatial distribution of two wild ungulates, impala (Aepyceros melampus) and kudu (Tragelaphus strepsiceros), and of domestic cattle, was monitored...
Read moreBiodiversity conservation of grasslands in the face of transformation and global climate change will depend mainly on rangelands because of insufficie...
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