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South African fynbos vegetation, principally Protea repens and P. neriifolia, is fire-prone and susceptible to invasion by alien shrubs. Changes in bi...
Read moreThe influence of annual and seasonal (summer vs. winter) rainfall variability and of different seasons and systems of sheep grazing, including complet...
Read moreIn field studies in Scotland, groups of non-lactating ewes and cows grazed together on 3 native grassland communities (Agrostis-Festuca, Nardus-Festuc...
Read moreThe relationship was examined between the botanical and structural characteristics of the hedgerows of five Oxfordshire farms, and the bird population...
Read moreIn a radioecological study of several common species of the Buller Gorge uraniferous area (South Island), the trees Nothofagus fusca and Weinmannia ra...
Read moreBotanical composition, utilization of vegetation and animal biomass were compared on the 12 000-ha cattle section and 8 000-ha game section of Buffalo...
Read moreGives the results of a survey of woodlands characterized mainly by Eucalyptus spp., including data on: the contents of Ni, Co, Cu, Zn and S in differe...
Read moreEffects of controlling the shrub Disperma sp. (near D. eremophilum Milne-Redhead) by hand clearing and 3 mechanical methods on ground-cover compositio...
Read moreThis issue contains 4 papers focusing on the following topics: (i) insect seed predators and environmental change; (ii) limits of predation rates by t...
Read moreThe interspecific transfer of inorganic materials by exudation from and reabsorption by roots of plants growing in mixed hardwood/Pine forest in the S...
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