Species effects on nitrogen cycling: a test with perennial grasses David A. WedinDavid Tilman Original Papers Pages: 433 - 441
Density dependence in a fluctuating wild reindeer herd; maternal vs. offspring effects Terje Skogland Original Papers Pages: 442 - 450
Differences in the susceptibility to light stress in two lichens forming a phycosymbiodeme, one partner possessing and one lacking the xanthophyll cycle B. Demmig-AdamsW. W. Adams IIIO. L. Lange Original Papers Pages: 451 - 456
The significance of ant and plant traits for ant pollination in Leporella fimbriata Rod PeakallCraig J. AngusAndrew J. Beattie Original Papers Pages: 457 - 460
Foraging at the thermal limit: burrowing spiders (Seothyra, Eresidae) in the Namib desert dunes Y. D. LubinJ. R. Henschel Original Papers Pages: 461 - 467
Effects of scale insect herbivory and shading on net gas exchange and growth of a subtropical tree species (Guaiacum sanctum L.) B. SchafferL. J. Mason Original Papers Pages: 468 - 473
Effect of soil temperature on stem sap flow, shoot gas exchange and water potential of Picea engelmannii (Parry) during snowmelt T. A. DayE. H. DeLuciaW. K. Smith Original Papers Pages: 474 - 481
Species temporal variability: epigaeic ant assemblages and management for abundance and scarcity M. J. Samways Original Papers Pages: 482 - 490
Flight morphology of Neotropical butterflies: palatability and distribution of mass to the thorax and abdomen Robert B. SrygleyPeng Chai Original Papers Pages: 491 - 499
Interactions of SO2 with other environmental stresses in influencing leaf gas exchange C. J. AtkinsonW. E. Winner Original Papers Pages: 500 - 505
Post-dispersal predation of Acacia farnesiana seeds by Stator vachelliae (Bruchidae) in Central America Anna Traveset Original Papers Pages: 506 - 512
Components of relative growth rate and sensitivity to nitrogen availability in annual and perennial species of Bromus B. MullerE. Garnier Original Papers Pages: 513 - 518
The population biology of Bromus tectorum in forests: distinguishing the opportunity for dispersal from environmental restriction Elizabeth A. PiersonRichard N. Mack Original Papers Pages: 519 - 525
The population biology of Bromus tectorum in forests: effect of disturbance, grazing, and litter on seedling establishment and reproduction Elizabeth A. PiersonRichard N. Mack Original Papers Pages: 526 - 533
The effect of shading on photosynthesis, growth, and regrowth following defoliation for Bromus tectorum Elizabeth A. PiersonRichard N. MackR. Alan Black Original Papers Pages: 534 - 543
A survey of vessel dimensions in stems of tropical lianas and other growth forms Frank W. EwersJack B. FisherS. -T. Chiu Original Papers Pages: 544 - 552
The role of phenolic compounds and nutrients in determining food preference in greater snow geese Gilles GauthierJean Bédard Original Papers Pages: 553 - 558
The distribution of cadmium, copper, lead, zinc and calcium in the tissues of the earthworm Lumbricus rubellus sampled from one uncontaminated and four polluted soils John E. MorganA. J. Morgan Original Papers Pages: 559 - 566
Basal rate of metabolism and temperature regulation of two desert herbivorous octodontid rodents: Octomys mimax and Tympanoctomys barrerae Francisco BozinovicLuis C. Contreras Original Papers Pages: 567 - 570