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Sex-based differences in physiology, behaviour and demography commonly result in differences in disease prevalence. However, sex differences in preval...
Read moreThe distribution of dispersal distances (the dispersal kernel) is a major determinant of spatial population dynamics, yet little is known about the sh...
Read moreIn a glasshouse experiment, galvanised iron wires or woven fibre-glass strands placed 3 cm below the soil surface constricted the tap roots of Quercus...
Read moreIt has been suggested that genetic modification could lead to crops with enhanced invasiveness and persistence. These new genotypes could invade natur...
Read moreIn November 1970 the acidity of Calthorpe broad in Norfolk, and some adjacent ditches, changed abruptly from near-neutrality to just above pH 3. Most ...
Read moreChanges in density of sown E. lehmanniana and native grasses (dominated by Digitaria californica, Bouteloua curtipendula, B. eriopoda, Muhlenbergia po...
Read moreA five year control programme of the African clawed frog Xenopus laevis resulted in improved population demographics in the Cape platanna Xenopus gill...
Read moreA review of the literature shows that in nearly all cases tropical rain forest fragmentation has led to a local loss of species. Isolated fragments su...
Read moreThe association between seeds of Abutilon theophrasti, Datura stramonium, Ipomoea hederacea and Polygonum pensylvanicum and their mycoflora was examin...
Read moreThe native grass D. fusca has become an important weed in rice fields in temperate Australia since rice cultivation began there in 1922. Field and gla...
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