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Different forest types, related to frequency and duration of flooding on the Tana river floodplain, are described: active levee evergreen forest (Ficu...
Read moreA simulation model is described which demonstrates the role of parasitic Hymenoptera in influencing the numbers of the aphid Sitobion avenae on cereal...
Read morePopulation models of host-parasite interactions are extended to include insecticide application acting in a variety of ways on pest hosts and/or their...
Read moreIn order to investigate the effect of insect recolonization on the insecticide-induced resurgence of crop pests, a modified Lotka-Volterra predator-pr...
Read moreThe uptake patterns of cadmium and copper by Aphis fabae from its food plant, Vicia faba, grown under control and elevated metal treatments, were comp...
Read moreCollembola and Acarina populations were sampled over two years from sites fertilized with three levels of superphosphate (0, 190, 380 kg ha-1yr-1) and...
Read moreIn this paper, we examine the gender-specific effects of climate variability using household level data from rural Ethiopia. In particular, this paper...
Read moreCommunity analyses of termite faunas of primary rain forests in Peninsular Malaysia revealed that forest and soil variables were the only discernible ...
Read moreGrazing by ungulate herbivores can greatly alter nitrogen ([N]) and phosphorus ([P]) concentrations in plants and soils. It is not clear, however, how...
Read moreSuccessful conservation of ecosystems exhibiting alternative stable states requires tools to accurately classify states and quantify state transition ...
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