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Summary only. Chloride content of the soils and groundwater was very high and varied in different parts of the swamp but each profile showed little se...
Read moreIt is widely appreciated that management shapes the dynamics of many ecological systems, but ecologists rarely consider the reverse interaction, that ...
Read moreFoot and mouth disease (FMD) is one of the world's most important livestock diseases and pigs Sus scrofa are highly susceptible. In countries with sig...
Read moreFollowing the accidental introduction of the bostrichid beetle Prostephanus truncatus into East and West Africa around 1980, a classical biological co...
Read moreBiological control agents that impact on non-target native species have limited desirability. Aculus hyperici was introduced into Australia to help co...
Read moreIn order to develop an effective biological control technique, the influence of mechanical and pathogen treatments on performance and nutrient storage...
Read moreDeserts are one of the least invaded ecosystems by plants, possibly due to naturally low levels of soil nitrogen. Increased levels of soil nitrogen ca...
Read moreConcepts of ecosystem stability, resilience and resistance have been discussed theoretically for nearly three decades. Understanding the effects of ha...
Read moreAlthough it is widely assumed that protected areas conserve species that would not survive elsewhere, this assumption is seldom tested. The aim of the...
Read moreIn mine spoil reclamation, the establishment of a sustainable plant cover requires the improvement of limiting conditions and the re-initiation of car...
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