Temporal stability of community structure of the parasitic Hymenoptera in a beech forest on limestone

Ulrich, Werner

doi:ISSN 1505-2249

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Tytuł: Temporal stability of community structure of the parasitic Hymenoptera in a beech forest on limestone

Abstrakt:

The stability of the community structure of the parasitic Hymenoptera of a beech forest on limestone (northern FRG) was studied. The annual number of species was around 350 to 450 with a high degree of species turnover. In a comparison of the study years the species identity of the abundant species turned out to be low and their dominance rank order was highly variable. The yearly sequence of emergence appeared to be constant. Density fluctuations of the species were high and positively correlated with mean density and negatively with the weight of the species. No clear common temporal trends in density could be detected. Host guild, stratum of host attack or number of generations did not detectably influence the degree of density fluctuations of the species. The findings are discussed in the context of concepts of stability and classifications of communities and it is concluded that this hymenopteran community is best described as non-interactive and non-stable.

Bibliografia:

Anderson D. R., Burnham K. P. 1994 - AIC Model selection in overdispersed capture-recapture data - Ecology, 75: 1780-1793.
Bunge J., Fitzpatrick M. 1993 - Estimating the numbers of species: a review - J. Am. Stat. Assoc. 88: 364-373.
Connell H. N., Sousa W. P. 1983 - On the evidence needed to judge ecological stability or persistence - Am. Nat. 121: 789-824.
Colwell R. K., Coddington J. A. 1994 - Estimating terrestrial biodiversity through extrapolation - Phil. Trans. R. Soc. Lond. B: 345: 101-118.
Cornell H. V. 1985 - Species assemblages of cynipine gall wasps are not saturated - Am. Nat. 126: 565-569.
Cornell H. V., Lawton J. H. 1992 - Species interactions, local and regional processes, and limits to richness of ecological communities: a theoretical perspective - J. Animal Ecol. 61: l-12.
Dempster J. P., Atkinson D. A., Cheesman O. D. 1995 - The spatial population dynamics of insects exploiting a patchy food resource: I. Population extinctions and regulation - Oecologia, 104: 340-353.
Den Boer P. J. 1985 - Fluctuations of density and survival of carabid populations - Oecologia. 67: 322-330.
Dierschke H., Song J. 1982 - Die Vegetation der Untersuchungsflache des SFB 135 und ihrer Umgebung im Gottinger Wald - Kurzmitt. aus dem SFB 135 - Okosysteme auf Kalkgestein 1: 3-8.
Eggert A. 1985 - Zur Okologie der Krautschichtvegetation in einem Barlauch-Kalkbuchenwald - Thesis Gottingen.
Evans E. W. 1988 - Community dynamics of prairie grasshoppers subject to periodic fire: predictable trajectories or random walks in time? - Oikos, 52: 283-292.
Hawkins B. A., Compton S. G. 1992 - African fig wasp communities: acant niches and latitudinal gradients in species richness – J. Animal Ecol. 61: 361-372.
Hilpert H. 1989 - Zur Hautfluglerfauna eines sudbadischen Eichen-Hainbuchen-Mischwaldes - Spixiana, 12: 57-90.
Holling C. S. 1973 - Resilience and stability of ecological systems - Ann. Rev. Ecol. Syst. 4: 1-23.
Hovemeyer K. 1985 - Die Zweiflugler (Diptera) eines Kalkbuchenwaldes: Lebenszyklen, Raum-Zeit-Muster und Nahrungsbiologie - Thesis Gottingen.
Hovemeyer K. 1992 - Die Dipterengemeinschaft eines Kalkbuchenwaldes: eine siebenjahrige Untersuchung - Zool. Jb. Syst., 119: 225-260.
Hugueny B., deMorais L. T., Meringoux S., de Merona B., Ponton D. 1997 - The relationship between local and regional species richness: comparing biotas with different evolutionary histories - Oikos, 80: 583-587.
Joern A., Pruess K. P. 1986 - Temporal constancy in grasshopper assemblies (Orthoptera: Acrididae) - Ecol. Entomol., 11: 379-385.
Keating K. A. 1998 - Estimating species richness: the Michaelis-Menten model revisited - Oikos, 81: 411-416.
Lawton J. H. 1984 - Herbivore community organization: general models and specific tests with phytophagous insects (In: A New Ecology: Novel Approaches to Interactive Systems, Eds. P. W. Price, C. N. Slobodchikoff, W. S. Gaud) - New York, pp. 329-352.
Lawton J. H., Gaston K. J. 1989 - Temporal patterns in the herbivorous insects of bracken: a test of community predictability - J. Animal Ecol. 58: 1021-1034.
McArdle B. H., Gaston K. J., Lawton J. H. 1990 - Variation in the size of animal populations: patterns, problems and artifacts - J. Anim. Ecol., 59: 439-454.
Owen J., Gilbert F. S. 1989 - On the abundance of hoverflies (Syrphidae) - Oikos, 55: 183-193.
Palmer M. W. 1990 - The estimation of species richness by extrapolation - Ecology. 71: 1195-1198.
Palmer M. W. 1991 - Estimating species richness: the second-order jackknife reconsidered – Ecology: 72: 1512-1513.
Philippi Th. E., Dixon Ph. M., Taylor B. E. 1998 - Detecting trends in species composition - Ecol. Applications, 8: 300-308.
Root R. B., Cappuccino N. 1992 - Patterns in population change and the organization of the insect community associated with goldenrod - Ecol. Monogr., 62: 393-420.
Schaefer M. 1990 - The soil fauna of a beech forest on limestone: trophic structure and energy budget - Oecologia, 82: 128-136.
Schaefer M. 1991 - Fauna of the European temperate deciduous forest (In: Temperate deciduous forests, Eds. E. Rohrig, B. Ulrich) - Ecosystems of the world 7, Amsterdam, pp. 503-525.
Solow A. R. 1994 - On the Bayesian estimation of the number of species in a community - Ecology, 75: 2139-2142
Stippich G. 1986 - Die Spinnenfauna (Arachnida: Araneida) eines Kalkbuchenwaldes: Bedeutung von Habitatstruktur und Nahrung - Thesis Gottingen.
Tackaberry R., Brokaw N., Kellman M., Mallory E. 1997 - Estimating species richness in tropical forest: the missing species extrapolation technique - J. Trop. Ecol. 13: 449-458.
Ulrich W. 1987. Wirtsbeziehungen der parasitoiden Hautflugler in einem Kalkbuchenwald (Hymenoptera). Zool. J ahrb. Syst. 114: 303-342.
Ulrich W. 1988 - Welche Faktoren beeinflussen die Populationen und die Strukturen der Gemeinschaften von bodenlebenden parasitoiden Hymenopteren in einem Kalkbuchenwald? – Thesis Gottingen.
Ulrich W. 1998a - The parasitic Hymenoptera in a beech forest on limestone I: Species composition, species turnover, abundance and biomass - Pol. J. Ecol. 46: 261-289.
Ulrich W. 1998b - The parasitic Hymenoptera in a beech forest on limestone II: analysis of the sex ratios and their dependence on ecological factors - Pol. J. Ecol. 46: 291-310.
Ulrich W. 1999a - Abundance, biomass and density boundaries in the Hymenoptera: analysis of the abundance - weight relationship and differences between forest and open landscape habitats - Pol. J. Ecol. 47: 73-86.
Ulrich W. 1999b - Estimating species numbers by extrapolation I: Comparing the performance of various estimators using large model populations - Pol. J. Ecol. 47: 271-291.
Ulrich W. 1999c - The density - size and the biomass - weight distribution is generated by the species - size distribution together with density fluctuations: evidence from model species distributions in the Hymenoptera - Pol. J. Ecol. 47: 87-101.
Ulrich W. 1999d - The Hymenoptera of a dry meadow on limestone: Species composition, abundance and biomass - Pol. J. Ecol. 47: 29-47.
Ulrich W. 1999e - Species composition, coexistence and mortality factors in a carrion-exploiting community composed of necrophagous Diptera and their parasitoids (Hymenoptera) - Pol. J. Ecol. 47: 49-72.
Williamson M. 1984 - The measurement of population variability - Ecol. Entomol. 9: 239-241.
Williamson M. 1987 - Are communities ever stable (In: Colonization, Succession and Stability, Eds. A. J. Gray, M. J. Crawley, P. J. Edwards) - 26th Symp. Br. Ecol. Soc. Blackwell, pp. 353-370.
Winter K. 1985 - Uber die Rolle phytophager Insekten in Buchenwaldern - Forst- und Holzwirt 4: 93-99.
Wolda H. 1983 - 'Long term' stability of tropical insect populations – Res. Population Ecol., 3: 112-126.