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Conifers have a tendency to produce detrimental changes in the soil that suppress decomposition. It is also possible that clear-felling and the short ...
Read moreThe effects of an attendant ant (Lasius niger) on the host-parasitoid system of the red wax scale insect (Ceroplastes rubens) and its parasitoid wasp ...
Read moreManaged systems harvested at intermediate time-scales have advantages over annual short-cycled systems in maintaining top-down control of insect herbi...
Read moreHunting and land use change modify native herbivore abundances and cause cascading effects in natural ecosystems. The outcomes for vegetation depend o...
Read moreNumerous studies describe thresholds at which transitions between alternate ecosystem states occur but few quantitatively delimit these conditions and...
Read moreLand-use intensification strongly influences biodiversity by altering habitat heterogeneity, the distribution of habitat types and their extent. This ...
Read moreThe issue of competition between livestock and wild herbivores has remained contentious. We studied the diets and population structures of the mountai...
Read moreThe effects of 5 planting densities (p), viz. 10x20, 10 x 10, 10 x 7. 5, 10 x 5 and 5 x 7. 5 cm., on leaf growth and bulb yield were investigated for ...
Read moreIn a cocoa plantation in Costa Rica, T. jaty was a common visitor to the flowers; on 70% of observed visits, the bees collected pollen. However, fruit...
Read moreThis Special Profile contains papers covering several topics, including the impact of habitat fragmentation and semi-natural landscape elements for po...
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