Titlebook: International Tables for Crystallography,Volume G:; Definition and excha S. R. Hall,B. McMahon Reference work 2005 Springer Science+Busines

Expediency

H. J. Bernstein,A. P. Hammersleytrategies determined from various ecological optimization criteria. Specifically, one common type of optimum ecological strategy maximizes the abundance of a population. In ecology it is natural to ask what strategies of resource use and allocation will lead to the highest population size, i.e., wha

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S. R. Hall,A. P. F. Cooktrategies determined from various ecological optimization criteria. Specifically, one common type of optimum ecological strategy maximizes the abundance of a population. In ecology it is natural to ask what strategies of resource use and allocation will lead to the highest population size, i.e., wha

有助于

Certainty

B. McMahonneral feeling that a significant integration of genetics and ecology has developed in the last decade or so. Host ecologists no longer believe that each species has a characteristic and constant birth, death, and develonment rate, habitat preference, and so on, but that these para~eters vary a~ong p

严厉谴责

S. R. Hall,P. M. D. Fitzgerald,B. McMahonogress in the development of horned beetles as a study system with which to explore the interactions between changing ecological conditions and plastic, genome-wide responses in gene expression and developmental function. In particular, we focus on plastic responses to nutritional variation, which i

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B. H. Tobyerential statistics for detecting patterns; (5) incorporating experiments into natural gradients; (6) merits of locating two orthogonal gradients; (7) making gradients if they cannot be found; and (8) considerations of scale. The chapter concludes by discussing centrifugal organization, a model of c

合法

G. Madariagaerential statistics for detecting patterns; (5) incorporating experiments into natural gradients; (6) merits of locating two orthogonal gradients; (7) making gradients if they cannot be found; and (8) considerations of scale. The chapter concludes by discussing centrifugal organization, a model of c

光明正大

P. R. Mallinson,I. D. Brownuced by non-indigenous pathogens. Historical invasions, such as that of chestnut blight (. (Murr.) Bar), caused very significant ecological impacts that will never be completely understood because of lack of quantitative data. Beech bark disease, caused by a combination of an introduced scale insect

Grating

P. M. D. Fitzgerald,J. D. Westbrook,P. E. Bourne,B. McMahon,K. D. Watenpaugh,H. M. Bermanscientists from the USA and Canada to review the state of knowledge in this field of work. Additional reviews were solicited following the symposium. The resulting set of review/synthesis papers and case studies represents a cross-section of work on ecological impacts of non-native terrestrial inver