High Reproductive Effort and Low Recruitment Rates of European Beech: Is There a Limit for the Superior Competitor?

• Autorzy: Szwagrzyk J. , Gratzer G. , Stępniewska H. , Szewczyk J. , Veselinovic B.

Identyfikatory

DOI

10.3161/15052249PJE2015.63.2.004

• Języki publikacji: EN

Abstrakty

EN

European beech is a superior competitor among the trees of Central Europe, often growing in pure stands. We proposed a hypothesis, that once beech has reached dominance in forest community, it's recruitment could become limited due to the gradual accumulation of pathogens attacking seeds and seedlings. We employed data on seed production and germination along with a field experiment to estimate the germination success of beech in two old-growth forests. Beech produced more seeds than the co-occurring coniferous trees, but less than 1% of beechnuts germinated in the next season. In the field experiment, the percentage of decayed beechnuts was 57% in the Carpathians and 61% in the Alps. Most of the dead germinants and decayed beechnuts were infested by fungi. The average number of fungal colonies per one sample in the Carpathians was significantly higher after mast year than one year before, while the differences between the Alps and Carpathians after mast years were statistically not significant. Fungi have been isolated from practically all dead beechnuts and dead germinants. The number of beechnuts per seed trap, the number of germinants around it and the relative number of fungal colonies obtained from plastic boxes placed in the same sample plot were not significantly correlated. The mortality of germinants continued throughout the spring; the number of life germinants in the middle of May amounted to 0.87% of the initial number of beechnuts in the Carpathians and only 0.28% in the Alps. High rates of beechnut and germinant mortality could probably offset the huge reproductive effort of European beech in old-growth stands and limit the possibility to attain absolute dominance by that species. However, our hypothesis that the build-up of fungal pathogens on the forest floor old-growth stands is able to stop the regeneration of beech still needs to be tested using larger data sets.

Słowa kluczowe

EN

forest dynamics; natural regeneration; fungal pathogens

PL

dynamika; las; naturalna regeneracja; patogeny grzybowe

• Wydawca: Museum and Institute of Zoology, Polish Academy of Sciences
• Czasopismo: Polish Journal of Ecology
• Rocznik: 2015
• Tom: Vol. 63, nr 2
• Strony: 198--212
• Opis fizyczny: Bibliogr. 51 poz., rys., tab.

Twórcy

autor

Szwagrzyk J.

• Department of Forest Biodiversity, Institute of Forest Ecology and Silviculture, University of Agriculture, Al. 29 Listopada 46, 31-425 Kraków, Poland

autor

Gratzer G.

• Institute of Forest Ecology, BOKU - University of Natural Resources and Life Sciences, Peter Jordan Street 82, Vienna, Austria

autor

Stępniewska H.

• Department of Forest Pathology, Mycology and Tree Physiology, Institute of Protection of Forest Ecosystems, University of Agriculture, Al. 29 Listopada 46, 31-425 Kraków, Poland

autor

Szewczyk J.

• Department of Forest Biodiversity, Institute of Forest Ecology and Silviculture, University of Agriculture, Al. 29 Listopada 46, 31-425 Kraków, Poland

autor

Veselinovic B.

• Institute of Forest Ecology, BOKU - University of Natural Resources and Life Sciences, Peter Jordan Street 82, Vienna, Austria

Bibliografia

• 1. Alvarez-Loayza P., White Jr J.F., Torres M.S., Balslev H., Kristiansen T., Svenning J.C,, Gil N. 2011 — Light Converts Endosymbiotic Fungus to Pathogen, Influencing Seedling Survival and Niche-Space Filling of a Common Tropical Tree, Iriartea deltoidea — PLoS ONE 6(1): e16386. doi:10.1371/journal.pone.0016386
• 2. Augspurger C.K., Kelly C.K. 1984 — Pathogen mortality of tropical seedlings; experimental studies of the effect of dispersal distance, seedling density and light conditions — Oecologia, 61: 211–217.
• 3. Bernadzki E., Bolibok L., Brzeziecki B., Ząjaczkowski J., Żybura H. 1998— Compositional dynamics of natural forests in the Bialowieza National Park, northeastern Poland — J. Veg. Sci. 9: 229–238.
• 4. Brzeziecki B., Keczyński A., Zajączkowski J., Drozdowski S., Gawron L., Buraczyk W., Bielak K., Szeligowski H., Dzwonkowski M. 2012 —[Threatened tree species of the Bialowieża National Park (Stricte Reserve)]— Sylwan, 156: 252–261 (in Polish).
• 5. Canham C.D., Papaik M.J., Uriarte M., McWilliams W.H., Jenkins J.C., Twery M.J. 2006 — Neighborhood analyses of canopy tree competition along environmental gradients in New England forests — Ecol. Appl. 16:540–554.
• 6. Clark C.J., Poulsen J.R , Levey D.J., Osenberg C.W. 2007 — Are plant populations seed limited?: A meta-analysis of seed augmentation studies— Am. Nat. 170: 128–142.
• 7. Condit R., Hubbell S.P., Foster R.B. 1992 — Recruitment near conspecific adults and the maintenance of tree and shrub diversity in a neotropical forest — Am. Nat. 140: 261–286.
• 8. Connell J.H. 1971 — On the role of natural enemies in preventing competitive exclusion in some marine animals and rain forest trees (In: Dynamics of Populations. Proceedings of the Advanced Study Institute on Dynamics of Numbers in Populations, Eds. P.J. den Boer, M.G. R. Caldwell) — Centre for Agricultural Publishing and Documentation,Wageningen, pp. 198–231.
• 9. Ellenberg H., Leuschner C. 2010 — Vegetation Mitteleuropas mit den Alpen. 6 Auflage — Verlag Eugen Ulmer, Stuttgart, 1334 pp.
• 10. Gallery R.A., Moore D.J.P., Dalling J.W. 2010 — Interspecific variation in susceptibility to fungal pathogens in seeds of 10 species in the neotropical genus Cecropia — J. Ecol. 98: 147–155.
• 11. Gripenberg S., Bagchi R., Gallery R.E., Freckleton R.P., Narayan L., Lewis O.T, 2014 — Testing for enemy-mediated density-dependence in the mortality of seedlings: field experiments with five Neotropical tree species— Oikos, 123: 185–193.
• 12. Hersh M.H., Vilgalys R., Clark J.S. 2012 — Evaluating the impact of multiple generalist fungal pathogens on temperate tree seedling survival —Ecology, 93: 511–520.
• 13. Hirooka Y., Ichimara Y., Masuya H., Kubono T. 2012 — Seed rot, a new disease of beech tree caused by Neonectria ramulariae (anamorph:Cylindrocarpon obtusiusculum) — J. Phytopathol. 160: 504–506.
• 14. Janzen D. 1970 — Herbivores and the number of tree species in tropical forests — Am. Nat. 104: 501–528.
• 15. Jensen T.S. 1985 — Seed — seed predator interactions of European beech, Fagus sylvatica and forest rodents, Clethrionomys glareolus andApodemus flavicollis — Oikos, 44: 149–156.
• 16. Johnson E.A., Miyanishi K. 2007 — Plant Disturbance Ecology —Academic Press, Burlington — San Diego — London, 698 pp .
• 17. Korpeľ Š. 1995 — Die Urwalder der Westkarpaten — Gustav Fischer Verlag, Stuttgart, 310 pp.
• 18. Kotanen P.M. 2007 — Effects of fungal seed pathogens under conspecific and heterospecific trees in a temperate forest — Can. J. Bot. 85:918–925.
• 19. Kuijper D.P.J., Jędrzejewska B., Brzeziecki B., Churski M., Jędrzejewski W., Żybura H. 2010 — Fluctuating ungulate density shapes tree recruitment in natural stands of the Białowieża Primeval forest, Poland —J. Veg. Sci. 21: 1082–1098.
• 20. Lonsdale M.W. 1993 — Loses from seed bank of Mimosa pigra; soil micro-organisms vs. temperature fluctuations — J. Appl. Ecol. 30:654–660.
• 21. Mangan S.A., Schnitzer S.A., Herre E.A., Mack K.M.L., Valencia M.C., Sanchez E.I., Bever J.D. 2010 — Negative plant-soil feedback predicts tree-species relative abundance in a tropical forest — Nature Letters, 466:752–755.
• 22. Mańka M., Łakomy P., Cieślak R., Szymkiewicz A. 2012 — Fungi inhabiting Fagus sylvatica seeds after harvest and after drying —Phytopatologia, 65: 39–43.
• 23. Martinez I., Taboada F.G. 2009 — Seed dispersal patterns in a temperate forest during a mast event: performance of alternative dispersal kernels —Oecologia, 159: 389–400.
• 24. Milleron M., Lopez de Heredia U., Lorenzo Z., Alonso J., Dounavi A., Gil L., Nanos N. 2013 — Assessment of spatial discordance of primary and effective seed dispersal in European beech (Fagus sylvatica L.) by ecological and molecular methods — Mol. Ecol. 22: 1531–1545.
• 25. Moles A.T., Westoby M. 2004 — What do seedlings die from and what are the implications for seed size? — Oikos, 106: 193–199.
• 26. Nagel T., Svoboda M., Kobal M. 2014 — Disturbance, life history traits, and dynamics in an old-growth forest landscape of southeastern Europe— Ecol. Appl. 24: 663–679.
• 27. Nakashizuka T. 2001 — Species coexistence in temperate mixed deciduous forests — Trends in Ecology and Evolution, 16:205–210.
• 28. Nopp-Mayr U., Kempter I., Muralt G., Gratzer G. 2012 — Seed survival on experimental dishes in a central European old-growth mixed-species forest - effects of predator guilds, tree masting and small mammal population dynamics — Oikos, 121: 337–346.
• 29. O'Hanlon-Manners D.L., Kotanen P.M. 2004 — Evidence that fungal pathogens inhibit recruitment of a shade-intolerant tree (Betula papyrifera) in understory habitats — Oecologia, 140: 650–653.
• 30. Packer A., Clay K. 2000 — Soil pathogens and spatial patterns of seedling mortality in a temperate forest tree — Nature, 404: 278–281.
• 31. Paluch J.G. 2007 — The spatial pattern of a natural European beech (Fagus sylvatica L.) - silver fir (Abies alba Mill.) forest: A patch-mosaic perspective — For. Ecol. Manage. 253: 161–170.
• 32. Parusel J., Kasprowicz M., Holeksa J. 2004 — [Forest and brushwood communities in the Babia Gora National Park] (In: [The Nature of the Babia Gora National Park; Mongraph.], Eds: B.W. Wołoszyn, A. Jaworski, J. Szwagrzyk) — Krakow, pp. 429–476 (in Polish).
• 33. Peterson C.J. 2000 — Damage and recovery of tree species after two different tornadoes in the same old-growth forest; a comparison of infrequent wind disturbances — For. Ecol. Manage. 135:237–252.
• 34. Piotrowski M., Skrzydłowski T. 2007 — [The effect of snow cover on the survival and germination of beech seeds] — Sylwan, 151: 59–68 (in Polish).
• 35. Scherer-Lorenzen M., Korner C., Schulze E.D. 2005 — Forest Diversity and Function — Ecological Studies 176, Springer, Berlin-Heidelberg.
• 36. Schupp E.W., Jordano P. 2011 — The full path of Janzen-Connell effects: genetic tracking of seeds to adult plant recruitment — Mol. Ecol. 20:3953–3955.
• 37. Simon A., Gratzer G., Sieghardt M. 2011 — The influence of wind-throw microsites on tree regeneration and establishment in an old growth mountain forest — For. Ecol. Manage. 262: 1289–1297.
• 38. Sokal R.R., Rohlf F.J.R. 1981 — Biometry — W.H. Freeman, San Francisco, 859 pp.
• 39. Splechtna B.E., Gratzer G., Black B.A. 2005 — Disturbance history of a European old-growth mixed-species forest — A spatial dendroecological analysis — J. Veg. Sci. 16: 511–522.
• 40. Stępniewska H., Jankowiak R., Szwagrzyk J., Bilański P., Gratzer G., Chmarzyński D. 2015 — Characterization of Cylindrocarpon species associated with litter in the old-growth beech forests in Central Europe — Forest Pathology (submitted).
• 41. Suszka B. 1990 — [Generative propagation] (In: [European beech Fagus sylvatica L.] Ed: S. Białobok) — PWN, Warszawa-Poznań, pp. 375–498(in Polish).
• 42. Suszka B., Barzdajn W., Matras J., Kozioł C., Gugała A., Sobierajski Z.2007 — [The manual for gathering and preserving genetic resources] —Leśny Bank Genow Kostrzyca, Miłkow, 18 pp. (in Polish).
• 43. Szewczyk J., Szwagrzyk J. 2010 — Spatial and temporal variability of natural regeneration in a temperate old-growth forest — Ann. For. Sci. 67: doi: 10.1051/forest/2009095.
• 44. Szwagrzyk J., Szewczyk J., Bodziarczyk J. 2001 — Dynamics of seedling banks in beech forest: result of 10-year study on germination, growth and survival — For. Ecol. Manage. 141: 237–250.
• 45. Szwagrzyk J., Szewczyk J., Maciejewski Z. 2012 — Shade-tolerant tree species from temperate forest differ in their competitive abilities: A case study from Roztocze, south-eastern Poland — For. Ecol. Manage. 282:28–35.
• 46. Trotsiuk V., Hobi M., Commarmot B. 2012 — Age structure and disturbance dynamics of the relic virgin beech forest Uholka (Ukrainian Carpathians) — For. Ecol. Manage. 265: 181–190.
• 47. Van der Putten W.H., Peters B.A.M. 1997 — How soil-borne pathogens may affect plant competition — Ecology, 78: 1785–1795.
• 48. Vander Wall S.B. 2002 — Masting in animal-dispersed pines facilitates seed dispersal — Ecology, 83: 3508–3516.
• 49. Vrška T., Adam D., Hort L., Kolař T., Janik D. 2009 — European beech (Fagus sylvatica L.) and silver fir (Abies alba Mill.) rotation in the Carpathians — a developmental cycle or a linear trend induced by man? —For. Ecol. Manage. 58: 347–356.
• 50. Willnerr W., Grabherr G. 2007 — Die Walder und Gebusche Osterreichs. 1 Textband — Elsevier Spektrum Akademischer Verlag, Heidelberg, 332 pp.
• 51. Zukrigl K., Eckhart G., Nather J., Roller M. 1963 — Standortskundliche und waldbauliche Untersuchungen in Urwaldresten der niederosterreichischen Kalkalpen — Mitt. FBVA. 62. Heft, Mariabrunn, 244pp.