Monitoring photosynthetic activity of crustose lichens using a PAM-2000 fluorescence system B. SchroeterT. G. A. GreenL. Kappen Original Papers Pages: 457 - 462
A generalized, lumped-parameter model of photosynthesis, evapotranspiration and net primary production in temperate and boreal forest ecosystems John D. AberC. Anthony Federer Original Papers Pages: 463 - 474
Induction of crassulacean acid metabolism in Mesembryanthemum crystallinum increases reproductive success under conditions of drought and salinity stress Klaus WinterHubert Ziegler Original Papers Pages: 475 - 479
Effects of leaf and sap feeding insects on photosynthetic rates of goldenrod Gretchen A. MeyerThomas H. Whitlow Original Papers Pages: 480 - 489
Salt stress limitation of seedling recruitment in a salt marsh plant community Scott W. ShumwayMark D. Bertness Original Papers Pages: 490 - 497
Asymmetric competition between distant taxa: poecilid fishes and water striders Göran EnglundFrank JohanssonTommy I. Olsson Original Papers Pages: 498 - 502
Estimating asymptotic size using the largest individuals per sample J. A. StampsR. M. Andrews Original Papers Pages: 503 - 512
Are some plant life forms more effective than others in screening out ultraviolet-B radiation? T. A. DayT. C. VogelmannE. H. DeLucia Original Papers Pages: 513 - 519
Plant competition, abiotic, and long- and short-term effects of large herbivores on demography of opportunistic species in a semiarid grassland D. G. MilchunasW. K. LauenrothP. L. Chapman Original Papers Pages: 520 - 531
Comparative ecophysiology of five species of Sedum (Crassulaceae) under well-watered and drought-stressed conditions Dennis A. GravattCraig E. Martin Original Papers Pages: 532 - 541
Distance effects on resource profitability and recruitment in the giant tropical ant, Paraponera clavata Jennifer H. FewellJon F. HarrisonMichael D. Breed Original Papers Pages: 542 - 547
Nearest-neighbour graphical analysis of spatial pattern and a test for competition in populations of singing crickets (Teleogryllus commodus) D. J. Campbell Original Papers Pages: 548 - 551
Dynamics of forager arrivals and nectar renewal in flowers of Anchusa strigosa Ronen Kadmon Original Papers Pages: 552 - 555
Guns and butter: a no cost defense against predation for Chrysomela confluens Michael J. C. KearsleyThomas G. Whitham Original Papers Pages: 556 - 562
Distributions of occupied and vacant butterfly habitats in fragmented landscapes C. D. ThomasJ. A. ThomasM. S. Warren Original Papers Pages: 563 - 567
Environmental effects on CO2 efflux from riparian tundra in the northern foothills of the Brooks Range, Alaska, USA S. F. OberbauerC. T. GillespieJ. D. Tenhunen Original Papers Pages: 568 - 577
Adaptive significance of nitrogen storage in Bistorta bistortoides, an alpine herb Charles H. JaegerRussell K. Monson Original Papers Pages: 578 - 585
Photosynthetic plasticity of two rain forest shrubs across natural gap transects Robin L. Chazdon Original Papers Pages: 586 - 595
Foraging behavior of specialist and generalist caterpillars on plantain (Plantago lanceolata) altered by predatory stinkbugs Nancy E. StampM. Deane Bowers Original Papers Pages: 596 - 602