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Expert opinion is often relied on to build ecological models when empirical data are absent. Despite widespread use, expert models often ignore uncert...
Read moreThe faecal output of geese (Anseriformes) is often measured in the course of bioenergetic or flock management studies. The first objective of this inv...
Read moreUsing the Markowitz mean-value (M-V) portfolio model, we study forest planning looking at arbitration between productivity and risk. By weighting the ...
Read moreMany developing countries harbour large numbers of species that face little-understood, gradual changes in their environment, including chronic anthro...
Read moreDaily stem diameter changes were recorded continuously from June to September on peach trees (cv. Springcrest on GF 305 rootstock) irrigated at 50 and...
Read moreThe relationship between grazing intake, herbage availability and sward structure was investigated using grazing process models. The general model exp...
Read moreMany vegetated ecosystems, including drylands, coastal dunes, salt marshes and seagrass meadows, inhabit environments frequently disturbed by the eros...
Read moreA population of Glossina morsitans Westw. and G. pallidipes Aust. in Zimbabwe that was studied by R. J. Phelps & G. A. Vale [see RAE/B 67, 1901] w...
Read moreMatrix population models are widely used to describe population dynamics, conduct population viability analyses and derive management recommendations ...
Read moreA metapopulation neighbourhood model of the seed bank of an annual plant, that included the effects of heterogeneity in space and time, of stochastic ...
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