1. Growth and vitality of epiphytic lichens

   • K.-E. Renhorn
   • Per-Anders Esseen
   • Bodil Sundberg

   Pages: 1 - 9

2. Growth and vitality of epiphytic lichens

   • Bodil Sundberg
   • K. Palmqvist
   • Karl-Erik Renhorn

   Pages: 10 - 18

3. Freezing-induced xylem cavitation and the northern limit of Larrea tridentata

   • W. T. Pockman
   • John S. Sperry

   Pages: 19 - 27

4. Nitrogenase activity and N₂ fixation are stimulated by elevated CO₂ in a tropical N₂-fixing tree

   • D. T. Tissue
   • J. Patrick Megonigal
   • Richard B. Thomas

   Pages: 28 - 33

5. Determination of digestive enzyme kinetics: a new method to define trophic niches in freshwater snails

   • Heinz Brendelberger

   Pages: 34 - 40

6. Differences in light energy utilisation and dissipation between dipterocarp rain forest tree seedlings

   • J. D. Scholes
   • M. C. Press
   • S. W. Zipperlen

   Pages: 41 - 48

7. Growth, biomass allocation and plant nitrogen concentration in Chilean temperate rainforest tree seedlings: effects of nutrient availability

   • C. H. Lusk
   • Olga Contreras
   • Javier Figueroa

   Pages: 49 - 58

8. The effects of elevated CO₂ atmospheres on the nutritional quality of Eucalyptus foliage and its interaction with soil nutrient and light availability

   • I. R. Lawler
   • W. J. Foley
   • S. J. Cork

   Pages: 59 - 68

9. Trends in plant carbon concentration and plant demand for N throughout this century

   • J. Peñuelas
   • Marc Estiarte

   Pages: 69 - 73

10. Variation in maternal investment in a small cervid; the effects of cohort, sex, litter size and time of birth in roe deer (Capreolus capreolus) fawns

    • R. Andersen
    • John D. C. Linnell

    Pages: 74 - 79

11. Dispersal, establishment and survival of Ceriops tagal propagules in a north Australian mangrove forest

    • K. A. McGuinness

    Pages: 80 - 87

12. Spatial and temporal patterns in the activity of European moles

    • D. W. Macdonald
    • R. P. D. Atkinson
    • G. Blanchard

    Pages: 88 - 97

13. Ants on swollen-thorn acacias: species coexistence in a simple system

    • T. P. Young
    • Cynthia H. Stubblefield
    • Lynne A. Isbell

    Pages: 98 - 107

14. Establishing pathways of energy flow for insect predators using stable isotope ratios: field and laboratory evidence

    • P. H. Ostrom
    • Manuel Colunga-Garcia
    • Stuart H. Gage

    Pages: 108 - 113

15. Pollination effectiveness and pollinator importance in a population of Heterotheca subaxillaris (Asteraceae)

    • Kenneth M. Olsen

    Pages: 114 - 121

16. Effects of Acomastylis rossii tannins on a mammalian herbivore, the North American pika, Ochotona princeps

    • M. D. Dearing

    Pages: 122 - 131

17. The use of isotope tracers for identifying populations of migratory birds

    • C. P. Chamberlain
    • J. D. Blum
    • G. R. Graves

    Pages: 132 - 141

18. Linking breeding and wintering grounds of neotropical migrant songbirds using stable hydrogen isotopic analysis of feathers

    • K. A. Hobson
    • Leonard I. Wassenaar

    Pages: 142 - 148

19. Stimulation of grassland nitrogen cycling under carbon dioxide enrichment

    • B. A. Hungate
    • F. S. Chapin III.
    • C. B. Field

    Pages: 149 - 153

20. Effects of hydroperiod and predation on a Mississippi River floodplain invertebrate community

    • D. Corti
    • S. L. Kohler
    • Richard E. Sparks

    Pages: 154 - 165

21. Why walnut flies superparasitize: time savings as a possible explanation

    • D. R. Papaj
    • Henar Alonso-Pimentel

    Pages: 166 - 174