Mechanisms determining the degree of size asymmetry in competition among plants Susanne SchwinningJacob Weiner Article Pages: 447 - 455
Seasonal variations in soil, grass and shrub water status in a West African humid savanna X. Le RouxT. Bariac Article Pages: 456 - 466
Seasonal changes in energetics and torpor patterns in the subtropical blossom-bat Syconycteris australis (Megachiroptera) Dionne K. CoburnFritz Geiser Article Pages: 467 - 473
Study design and interpretation of mammalian carnivore density estimates K. Shawn SmallwoodChristine Schonewald Article Pages: 474 - 491
The chemical composition of plant galls: are levels of nutrients and secondary compounds controlled by the gall-former? S. E. Hartley Article Pages: 492 - 501
Floral display size in comfrey, Symphytum officinale L. (Boraginaceae): relationships with visitation by three bumblebee species and subsequent seed set Dave GoulsonJane C. StoutJohn A. Allen Article Pages: 502 - 508
Wood ants and a geometrid defoliator of birch: predation outweighs beneficial effects through the host plant Kari J. KarhuSeppo Neuvonen Article Pages: 509 - 516
Nutrient dynamics on a precipitation gradient in Hawai'i Amy T. AustinP. M. Vitousek Article Pages: 519 - 529
Plants retard litter decay in a nutrient-limited soil: a case of exploitative competition? Daryl L. MoorheadMax M. WesterfieldJohn C. Zak Article Pages: 530 - 536
Ecosystem water fluxes for two grasslands in elevated CO2: a modeling analysis R. B. JacksonO. E. SalaH. A. Mooney Article Pages: 537 - 546
Effect of Eucalyptus saligna and Albizia falcataria on soil processes and nitrogen supply in Hawaii D. C. Garcia-MontielD. Binkley Article Pages: 547 - 556
Nested distribution of amphibians in the Zhoushan archipelago, China: can selective extinction cause nested subsets of species? L. YimingJ. NiemeläL. Dianmo Article Pages: 557 - 564
Fitness and community consequences of avoiding multiple predators Barbara L. PeckarskyAngus R. McIntosh Article Pages: 565 - 576
Interference interactions and nest usurpation between two subordinate ant species Xim CerdáJavier Retana Article Pages: 577 - 583
An evaluation of randomization models for nested species subsets analysis Rosamonde R. CookJames F. Quinn Article Pages: 584 - 592