The mineral nutrition of wild plants revisited : a re-evaluation of processes and patterns / R. Aerts and F.S. Chapin III -- Co-evolution of mycorrhizal symbionts and their hosts to metal-contaminatedd environments / A.A. Meharg and J.W.G. Cairney -- Estimates of the annual net carbon and water exchange of forests : the EUROFLUX methodology / A. Aubinet [and others] -- The cost of living : field metabolic rates of small mammals / J.R. Speakman -- Manipulative field experiments in animal ecology : do they promise more than they can deliver / D. Raffaelli and H. Moller -- Fractal properties of habitat and patch structure in benthic ecosystems / P.R. Schmid. between animal abundance and body size : a review of the mechanisms / T.M. Blackburn and K.J. Gaston.