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The density of Pteronia pallens (Asteraceae), a shrub toxic to sheep, increased in Karoo rangeland at the expense of a congeneric palatable shrub, P. ...
Read moreThe influence of seed availability, weather and microsite on natural emergence and survival of seedlings was investigated over 38 months in arid shrub...
Read moreA study site comprising six 2.5 ha plots of heather (Calluna vulgaris) moorland which could be viewed from afar was created in NE Scotland. Each plot ...
Read moreOld-growth studies commonly emphasize structural and age conditions, selecting proxy indicators of long-term ecological processes. Transition dynamics...
Read moreThe effects of single pre-blossom applications of DDT/ BHC and lead arsenate/nicotine on the fauna of apple trees in an orchard which was otherwise ne...
Read moreOne of the most common human-wildlife conflicts is damage by wildlife to agricultural crops. In order to propose cost-effective measures to address wi...
Read moreWhilst the widespread declines in breeding grassland waders in many parts of Europe have been associated with changes in agriculture, there is concern...
Read moreIntercropping is receiving increasing attention because it offers potential advantages for resource utilization, decreased inputs and increased sustai...
Read moreThe density of large herbivores is a major driver of forest ecosystem structure and function in conjunction with episodic disturbances, especially in ...
Read moreAfforestation of agricultural land has become an important issue in Europe during the past two decades. In particular, broadleaf plantations have been...
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