Effects of climate and atmospheric CO2 partial pressure on the global distribution of C4 grasses: present, past, and future G. James CollatzJoseph A. BerryJames S. Clark Article Pages: 441 - 454
The influence of elevated CO2 and O3 concentrations on Scots pine needles: changes in starch and secondary metabolites over three exposure years P. KainulainenJ. K. HolopainenT. Holopainen Article Pages: 455 - 460
Thermal ecology of the Australian agamid Pogona barbata Chloe S. SchäubleGordon C. Grigg Article Pages: 461 - 470
Relationships of leaf dark respiration to leaf nitrogen, specific leaf area and leaf life-span: a test across biomes and functional groups Peter B. ReichMichael B. WaltersWilliam D. Bowman Article Pages: 471 - 482
Photosynthetic pathway and ontogeny affect water relations and the impact of CO2 on Bouteloua gracilis (C4) and Pascopyrum smithii (C3) J. A. MorganD. R. LeCainW. G. Knight Article Pages: 483 - 493
Effects of size at metamorphosis on stonefly fecundity, longevity, and reproductive success Brad W. TaylorChester R. AndersonBarbara L. Peckarsky Article Pages: 494 - 502
Age and size of European saltmarshes and the population genetic consequences for ground beetles Konjev DesenderThierry BackeljauLuc De Meester Article Pages: 503 - 513
Caterpillar abundance in the territory affects the breeding performance of great tit Parus major minor Shin-Ichi SekiHajime Takano Article Pages: 514 - 521
Effects of habitat fragmentation on provisioning rates, diet and breeding success in two species of tit (great tit and blue tit) Nadia NourDavid CurrieAndré A. Dhondt Article Pages: 522 - 530
Patterns of induced and constitutive monoterpene production in conifer needles in relation to insect herbivory Marcy E. LitvakRussell K. Monson Article Pages: 531 - 540
Indirect effects of an unspecialized endophytic fungus on specialized plant – herbivorous insect interactions A. RapsS. Vidal Article Pages: 541 - 547
Foraging behavior and morphology: seed selection in the harvester ant genus, Pogonomyrmex Shellee A. MoreheadDonald H. Feener Jr. Article Pages: 548 - 555
Herbivore influence on soil microbial biomass and nitrogen mineralization in a northern grassland ecosystem: Yellowstone National Park Benjamin F. TracyDouglas A. Frank Article Pages: 556 - 562
Guild structure of carnivorous intertidal fishes of the Chilean coast: implications of ontogenetic dietary shifts Alejandro A. MuñozF. Patricio Ojeda Article Pages: 563 - 573
Blood parasites and nest defense behaviour of Tengmalm's owls Harri HakkarainenPetteri IlmonenErkki Korpimäki Article Pages: 574 - 577
Why do territorial male Tengmalm's owls fail to obtain a mate? Harri HakkarainenErkki Korpimäki Article Pages: 578 - 582
