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Losses of weight and Ca from decomposing leaves of Acer rubrum, Liriodendron tulipifera and Quercus alba proceeded at much greater rates in a perennia...

Because common ragweed (Ambrosia artemisiifolia L., henceforth Ambrosia) has negative effects on human health, it is a common focus for management, wh...

According to the range limit hypothesis, the distribution of many temperate species is restricted by a trade-off between their capacity to survive win...

Seasonal changes in the photosynthesis of tea were measured with a 14C technique during two years in Malawi. Photosynthesis did not decrease at the be...

On the south-east coast of Australia there are extensive infestations of the environmental weed bitou bush Chrysanthemoides monilifera ssp. rotundata....

A 15 year-old Pinus radiata plantation near Sale, Victoria, Australia, was irrigated with waste-water for 3 years. A litter-fall of 400 g m^-2 year^-1 w...

Increasing degradation of ecological conditions in streams because of human activities has prompted widespread restoration attempts; however, the ecol...

An apionid weevil, Trichapion lativentre [Apion lativentre] has been introduced into South Africa where it is the only herbivore of any consequence on...