Funkcionalni rastlinski znaki in ekološka strategija združbe označujejo posamezen stadij sekundarne sukcesije

Avtorji

  • Andrej Paušič Institute of Biology, Scientific Research Centre of the Slovenian Academy of Sciences and Arts, Novi trg 2, SI-1000 Ljubljana, Slovenia
  • Andraž Čarni Institute of Biology, Scientific Research Centre of the Slovenian Academy of Sciences and Arts, Novi trg 2, SI-1000 Ljubljana, Slovenia

Ključne besede:

funkcionalni rastlinski znaki, sprememba krajinske zgradbe, sekundarna sukcesija, Bela krajina, Slovenija.

Povzetek

Raziskava se ukvarja s spreminjanjem funkcionalnih rastlinskih znakov, ekoloških značilnosti vrst in ekološke strategije združbe skozi posamezne stadije zaraščanja pašnikov v odvisnosti od časa opustitve kmetijske rabe (TAA). V raziskavi smo uporabili multivariatno DCA analizo in opazovali položaj florističnih popisov v DCA prostoru in jih korelirali s TAA. Izračunali smo Spearmanov korelacijski koeficient med pojavnostjo posameznega rastlinskega funkcionalnega znaka in TAA. Nizkorastoče zeliščne vrste s sklerofilnimi listi in cvetovi rumenih in rdečih barv so prevladujoč tip rastlin na pašnikih. V gozdovih prevladujejo vrste z deljenimi, hidro ali mezomorfnimi listi in s svetlejšimi (belimi) cvetovi. Delež hamefitov se v združbi po opustitvi kmetijske rabe močno poveča (proces zaraščanja). V sklenjenem gozdnem sestoju je opazen večji delež zeliščnih vrst, ki se razmnožujejo vegetativno (zarodni brstiči ipd.). Omenjene zeliščne vrste privabljajo opraševalce največkrat s cvetnim prahom. Ekološka strategija celotne združbe se preko sekundarne sukcesije spreminja. Na pašnikih prevladujejo stres-toleratorji. Po desetih letih ima združba strategijo kompetitor/ stres tolerator, po dvesto letih pa kompetitor-kompetitor/ stres tolerator.

Prenosi

Podatki o prenosih še niso na voljo.

Literatura

Adler, P.B., Milchunas, D. G., Lauenroth, W.K., Sala, O.E., Burke, I.C. 2004: Functional traits of graminoids in semi-arid steppes: a test of grazing histories. Journal of Applied Ecology 41: 653–663.

ARSO, 2011: Agencija Republike Slovenije za okolje. Slovenia, Ljubljana. http://www.arso.gov.si

Ayasse, M., Schiestl, F.P., Paulus, H.F., Lofstedt, C., Hansson, B., Ibarra, F., Francke, W. 2000: Evolution of reproductive strategies in the sexually deceptive orchid Ophrys sphegodes. How does flower-specific variation of odor signals influence reproductive success? Evolution 54: 1995–2006.

Bässler, M., Jäger, E.J., Werner, K. 1996: Exkursionsflora von Deutschland. Bd. 2 Gefässpflanzen. 16. Ed. Fischer, Jena, 640 pp.

Braun-Blanquet, J. 1964: Pflanzesoziologie. Grundzüge der Vegetationskunde. 3. Edition, Springer Verlag, Wien, 865 pp.

Casado, M.A., Castro, I., Ramirez, L., Costa, M., Miguel, J.M., Pineda, F.D. 2004: Herbaceous plant richness and vegetation cover in Mediterranean grasslands and shrublands. Plant Ecology 170: 83–91.

Castro, H., Lehsten, V., Lavorel, S., Freitas, H. 2010: Functional response traits in relation to land use change in Montado. Agriculture, Ecosystems & Environment 137: 183–191.

Catorci, A., Vitanzi, A., Tardella, F. M. 2011: Variations in CSR strategies along stress gradients in the herb layer of submediterranean forests (central Italy). Plant Ecology and Evolution 144: 299–306.

Chittka, L. & Raine, E.N. 2006: Recognition of flowers by pollinators. Current Opinion in Plant Biology 9: 428–425.

Chytrý, M., Tichý, L., Holt, J., Botta-Dukát, Z. 2002. Determination of diagnostic species with statistical fidelity measures. Journal of Vegetation Science 13: 79–90.

Cousins, S.A.O. & Eriksson, O. 2002: The influence of management history and habitat on plant species richness in a rural hemiboreal landscape, Sweden. Landscape Ecology 17: 517–529.

Čarni, A., Košir, P., Marinšek, A., Šilc, U., Zelnik, I. 2007: Changes in structure, floristic composition and chemical soil properties in a succession of birch forests. Periodicum biologorum 109: 13–20.

Čarni, A., Matevski, V., Šilc, U. 2010: Morphological, chorological and ecological plasticity of Cistus incanus in the southern Balkans. Plant Biosystems 144: 602–617.

Čarni, A., Juvan, N., Košir, P., Marinšek, A., Paušič, A., Šilc, U. 2011: Plant communities in gradients. Plant Biosystems 145: 54–64.

Debussche, M., Escarre, J., Lepart, J., Houssard, C., Lavorel, S. 1996: Changes in Mediterranean plant succession: old-fields revisited. Journal of Vegetation Science 7: 519–526.

Ellenberg, H., Weber, H.E., Düll, R., Wirth, V., Werner, W., Paulissen, D. 1992: Zeigerwerte von Pflanzen in Mitteleuropa. Erich Goltze, Göttingen, 262 pp.

Forrest, J. & Thomson, J.D. 2009: Pollinator experience, neophobia and the evolution of flowering time. Proceedings of the Royal Society of Biological Sciences 276: 935–943.

Frank, D. & Klotz, S. 1990: Biologisch-ökologische Daten zur Flora der DDR. Wissenchaftliche Beiträge der Martin Luther Universität, Halle, 167 pp.

Garnier, E., Shipley, B., Roumet, C., Laurent, G. 2001: A standardized protocol for the determination of specific leaf area and leaf dry matter content. Functional Ecology 15: 688–695.

Garnier, E., Laurent, G., Bellmann, A., Debain, S., Berthelier, P., Ducout, B., Roumet, C., Navas, M.L. 2004: Consistency of species ranking based on functional leaf traits. New Phytologist 152: 69–83.

Grime, J.P., Thompson, K., Hunt, R., Hodgson, J.G., Cornelissen, J.H.C. 1997: Integrated screening validates primary axes of specialisation in plants. Oikos 79: 259–281.

Gumbert, A. & Kunze, J. 2001: Colour similarity to rewarding model plants affects pollination in a food deceptive orchid, Orchis boryi. Biological Journal of the Linnean Society 72: 419–433.

Günther, J. 1987: Blatmerkmale und deren ökologische Aussagekraft in ausgewählten Segetalgesellschaften. Martin Luther Universität, Halle, 410 pp.

Halpern, C.B. 1989: Early successional patterns of forest species: interactions of life history traits and disturbance. Ecology 70: 704–720. Heinken, T., Schmidt, M., Von Oheimb, G., Kriebitzsch, W.U., Ellenberg, H. 2006: Soil seed banks near rubbing trees indicate dispersal of plant species into forests by wild boar. Basic and Applied Ecology 7: 31–44.

Hennekens, S.M. & Schaminée, J.H.J. 2001: Turbo-Veg: A comprehensive database management systeme for vegetation data. Journal of Vegetation Science 12: 589–591.

Hill, M.O. 1979: TWINSPAN, a fortran program for arranging multivariate data in an ordered two-way table by classification of the individuals and attributes. Cornell University, Ithaca.

Hua, W., Xiu- Qun, L., Hua, J., Long- Qing, C. 2010: Effects of light, macronutrients, and sucrose on germination and development of the endangered fern Adiantum reniforme var. sinense (Adiantaceae). Scientia Horticulturae 125: 417–421.

Hunt, R., Hodgson, J.G., Thompson, K., Bungener, P., Dunnett, N.P., Askew, A.P. 2004: A new practical tool for deriving a functional signature for herbaceus vegetation. Applied Vegetation Science 7: 163–170.

Johansson, V.A. & Cousins, S.A.O. 2010: Remnant populations and plant functional traits in abandoned semi- natural grasslands. Folia Geobotanica 45: 46–49.

Klotz, S., Kühn, I., Durka, W. 2002: BIOLFLOREine Datenbank zu biologisch-ökologischen Merkmalen der Gefäspflanzen in Deutschland. Bundesamt für Naturschutz, Bonn.

Kugler, H. 1970. Blütenökologie. 2. Ed. Gustav Fisher Verlag, Jena, 278 pp.

Latzel, V., Klimešová, J., Doležal, J., Pyšek, P., Tackenberg, O., Prach, K. 2010: The association of dispersal and persistence traits of plants with different stages of succession in Central European man-made habitats. Folia Geobotanica 46: 289–302.

Lengyel, S., Aaron, D.G., Andrew, M.L., Jonathan, D.M, Robert, R.D. 2010: Convergent evolution of seed dispersal by ants, and phylogeny and biogeography in flowering plants: a global survey. Perspectives in Plant Ecology, Evolution and Systematics 12: 43–55.

Lepš, J. & Štursa, J. 1989. Species-area curve, life history strategies, and succession: a field test of relationships. Vegetatio 83: 249–257.

Meusel, H. & Jäger, E. 1992: Vergleichende Chorologie der zentraleuropäischen Flora. Fischer Verlag, Jena. 421 pp.

Miller, R., Owens, S.J., Rorslett, B. 2011: Plants and colour: Flowers and pollination. Optics and Laser Technology 43: 282–294.

Mony, C., Mercier, E., Bonis, A., Bouzille, J.B. 2010: Reproductive strategies may explain plant tolerance to inundation: A mesocosm experiment using six marsh species. Aquatic Botany 92: 99–104.

Müller, H. 1881: Alpenblumen, ihre Befruchtung durch insekten und ihre Anpassungen an dieselben. Leipzig, 611 pp.

Odum, E.P. 1980: Grundlagen der Ökologie. 1. Thieme, Stuttgart, 370 pp.

Orožen-Adamič, M., Perko, D., Kladnik, D. 1995: Krajevni leksikon Slovenije. DZS, Ljubljana, 638 pp.

Paušič, A., Čarni, A. 2012: Records of past land use are best stored in soil properties. Plant Biosystems. DOI: 10.1080/11263504.2012.748100

Paušič, A., Čarni, A. 2012 b: Landscape transformation in the low karst plain of Bela krajina (SE Slovenia) over the last 220 years. Acta geographica Slovenica 52 (1): 35–60.

Pärtel, M. & Zobel, M. 1999: Small-scale plant species richness in calcareous grasslands determined by the species pool, community age and shoot density. Ecography 22: 153–159.

Peco, B., Pablos, D.I., Traba, J., Levassor, C. 2005: The effect of grazing abandonment on species composition and functional traits: the case of dehesa grasslands. Basic and Applied Ecology 6: 175–183.

Pellissier, L., Vittoz, P., Internicola, A.I., Gigord, L.D.B. 2010: Generalized food-deceptive orchid species flower earlier and occur at lower altitudes than rewarding ones. Journal of Plant Ecology 3: 243–250.

Prévosto, B., Kuiters, L., Bernhardt-Römermann, M., Dölle, M., Schmidt, W., Hoffmann, M., Van Uytvanck, J., Bohner, A., Kreiner, D., Stadler, J., Klotz, S., Brandl, R. 2011: Impacts of land abandonment on vegetation: successional pathways in European habitats. Folia Geobotanica 46: 303–325.

Raunkiaer, C. 1934: Life forms of plants and statistical plant geography. Oxford University Press, Oxford, 410 pp.

Řehunková, K. & Prach, K. 2010: Life-history traits and habitat preferences of colonizing plant species in long- term spontaneous succession in abandoned gravel-sand pits. Basic and Applied Ecology 11: 45–53.

Saatkamp, A., Römermann, C, Dutoit, T. 2010: Plant functional traits show non-linear response to grazing. Folia Geobotanica 45: 239–252.

Statsoft Inc. 2007: Statistica (data analysis software system), version 8.0. www.statsoft.com.

Strassburger, E., Sitte, P., Ziegler, H., Ehrendorfer, F., Bresinsky, A. 1998: Lehrbuch der Botanik für Hochschulen. 34. Ed. Fischer Verlag, New York, 1024 pp.

Sternberg, M., Gutman, M., Perevolotsky, A., Ungar, E.D., Kigel, J. 2000: Vegetation response to grazing management in a Mediterranean herbaceous community: a functional group approach. Journal of Applied Ecology 37: 224–237.

Tackenberg, O., Römermann, C., Thompson, K., Poschlod, P. 2006: What does diaspore morphology tell us about external animal dispersal? Evidence from standardized experiments measuring seed retention on animal coats. Basic and Applied Ecology 7: 45–58.

ter Braak, J.F.C. & Šmilauer, P. 2002: CANOCO Reference manual and CanoDraw for Windows, User’s guide to Canoco for Windows: Software for canonical community ordination (version 4.5). Microcomputer Power. Ithaca.

Tichý, L. 2002: JUICE, software for vegetation classification. Journal of Vegetation Science 13: 451–453.

Tutin, T.G., Heywood, V.H., Burges, N.A., Moore, D.M., Valentine, D.H., Walters, S.M., Webb, D.A. 1964−1993: Flora Europaea. Vol 1–5. Cambridge University Press, Cambridge.

Vesk, P.A. & Westoby, M. 2001: Predicting plant species responses to grazing. Journal of Applied Ecology 38: 897–909.

Vitasović Kosić, I., Tardella, F.M., Ruščić, M., Catorci, A. 2011: Assessment of floristic diversity, functional composition and management strategy of North Adriatic pastoral landscape (Croatia). Polish Journal of Ecology 59: 765–776.

Vittoz, P., Dussex, N., Wassef, J., Guisan, A. 2009: Diaspore traits discriminate good from weak colonisers on high-elevation summits. Basic and Applied Ecology 10: 508–515.

Weiher, E., Van der Werf, A., Thompson, K., Roderick, M., Garnier, E., Erikson, O. 1999: Challenging Theophrastus: a common core list of plant functional traits for functional ecology. Journal of Vegetation Science 10: 609–620.

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Objavljeno

2015-08-28

Kako citirati

Paušič, A., & Čarni, A. (2015). Funkcionalni rastlinski znaki in ekološka strategija združbe označujejo posamezen stadij sekundarne sukcesije. Hacquetia, 11(2). Pridobljeno od https://ojs.zrc-sazu.si/hacquetia/article/view/2866

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