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Climate change encompasses changes in both the means and the extremes of climatic variables, but the population consequences of the latter are intrins...
Read moreFire is an important disturbance in African savannas where it is generally assumed that high levels of pyrodiversity (variation in aspects of the fire...
Read moreIncreased agricultural intensification has led to well-documented declines in the fauna and flora associated with intensive grasslands in the UK. We a...
Read morePredicting stand structure parameters for tropical forests from remotely sensed data has numerous important applications, such as estimating above-gro...
Read moreA computer model is described which simulates the spread of barley yellow dwarf luteovirus (BYDV) by aphids in winter cereals in SW England. The model...
Read moreProlonged droughts and excess rainfall are expected to increase in frequency and intensity in southwest Uganda as a result of climate change. The aim ...
Read moreThe reproductive success and biology of Africanized (A) and European (E) honeybees (Apis mellifera) were compared for a year (1984-86) over 3 life-zon...
Read moreTreatments were appropriate to traditional cattle husbandry and consisted of two 4-year rotations involving burning, grazing by goats and preliminary ...
Read moreThe effects of agricultural intensification on biodiversity in arable systems of western Europe have received a great deal of attention. However, the ...
Read morePlant stress from causes such as drought is thought to increase the susceptibility of plants to herbivore attack and damage. Although this forms the b...
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