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Riparian Vegetation on the Left Tributaries of the Danube Along the “Clisura” Cross Valley

German and Romanian abstract) 6. Doniţă N. and Roman N., 1976 – Atlasul Republicii Socialiste România, foaia VI-2, Vegetaţia/Vegetation, Unităţi zonale pe altitudine, Edit. Academiei, Bucureşti. (in Romanian and English) 7. Doniţă N., Popescu A., Paucă-Comănescu M., Mihăilescu S. and Biriş I. A., 2005 – Habitatele din România, Edit. Tehnică Silvică, Bucureşti, 496. (in Romanian) 8. Ellenberg H., Weber H. E., Düll R., Wirth V. and Werner W., 2001 – Zeigerwerte von Pflanzen in Mitteleuropa/Indicator values of plants in Central Europe, Scripta

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Zmeny druhového zloženia Bábskeho lesa po ťažbe dreva

biodiverzity v Babskom lese a blizkom okoli (Nitrianska pahorkatina, juhozapadne Slovensko). Starostlivosť o biodiverzitu vo vidieckej krajine, Nitra, Slovenska poľnohospodarska univerzita, s. 151-158. -, 2010b: Zostava nepovodnych druhov rastlin v blizkosti vyskumnej plochy v Babe, juhozapadne Slovensko. Rosalia, Nitra, 21: 57-74. -, 2010c: Fenotypove plasticke odpovede netykavky malokvetej (Impatiens parviflora) na zmeny prostredia po ťažbe stromov v lese. Rosalia, Nitra, 21: 33-46. ELLENBERG, H. et al., 1992: Indicator

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A New Forest Association in Hungary: Thermophilous Dry Oakwood on Rubble (Paeonio Banaticae-Quercetum Cerridis Kevey Ass. Nova)

References Becking, R. W. 1957: The Zürich-Montpellier School of phytosociology. - Botanical Review 23: 411-488. Borhidi A. 1993: A magyar flóra szociális magatartás típusai, természetességi és relatív ökológiai értékszámai. - Janus Pannonius Tudományegyetem, Pécs, 95 pp. Borhidi A. 1995: Social behaviour types, the naturalness and relative ecological indicator values of the higher plants in the Hungarian flora. - Acta Botanica Academiae Scientiarum Hungaricae 39: 97

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Aquatic Macrophyte Communities of the Gorgova-Isac-Uzlina Area (Danube Delta, Romania)

de ... Delta Dunării”, Ghid pentru personalul de teren al Administraţiei Rezervaţiei Biosferei Delta Dunării şi gărzii de mediu, Edit. Centrul de informare tehnologică Delta Dunării, Tulcea, 482. (in Romanian) 9. Ellenberg H., Weber H. E., Düll R., Wirth V. and Werner W., 2002 – Zeigerwerte von Pflanzen in Mitteleuropa/Indicator values of plants in Central Europe, Scripta Geobotanica , 18, 264, Erich Goeltze K. G., Göttingen. (in German) 10. EUR28, 2013 – Interpretation Manual of the European Union habitats, European Commission D. G. Environment, 144

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The dynamics of stiff clubmoss Lycopodium annotinum L. patches in clumps of trees left on the clear-cutting in pine forest Leucobryo-Pinetum

References Callaghan T.V., Svensson B.M., Headley A. 1986a. The modular growth of Lycopodium annotinum. Fern gazette , 13 (2), 65–76. Callaghan T.V., Headley A.D,. Svensson B.M., Lixian Li., Lee J., Lindley D.K. 1986b. Modular growth and function in the vascular cryptogam Lycopodium annotinum . Proceedings of the Royal Society of London , 228, 195–206. Ellenberg H., Weber H.E., Dull R., Wirth V., Werner W., Paulisen D. 1991. Zeigerwerte von Pflanzen in Mitteleuropa [Indicator values of plants in Central Europe]. Scripta Geobotanica 18, Verlag

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Early Spring Flora of the Sub-Pannonic Steppic Grassland (NATURA 2000 Site) in Bilje, Northeast Croatia

–368. Schaffers, A. P., Sýkora, K. V., 2000: Reliability of Ellenberg indicator values for moisture, nitrogen and soil reaction: a comparison with field measurements. Journal of Vegetation Science 11, 225–244. Sundseth, K., 2009: Natura 2000 in the Pannonian Region. Publications Office of the European Union, Luxembourg. Šegota, V., Koletić, N., Alegro, A., 2015: On the edge of disappearance – case study of steppic grassland flora of the NATURA 2000 site near Bapska (E Croatia). In: Bogdanović, S., Nejc, J. (eds.), Book of abstracts. 6 th Balkan Botanical Congress

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Ecological, floristic and functional analysis of zonal forest vegetation in Bosnia and Herzegovina

using mean Ellenberg indicator values in vegetation analyses. Journal of Vegetation Science 23, 419-431. Zelnik, I., Čarni, A., 2008: Distribution of plant communities, ecological strategy types and diversity along a moisture gradient. Community Ecology 9, 1-9.

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Biodiversity indexes in relation to soil properties in upland fir forests (Abietetum albae)

wymiary i miary w świetle literatury. Ochrona Środowiska i Zasobów Naturalnych 45: 7-29. Sikorska E. 2006. Siedliska leśne. Cz. I. Siedliska obszarów niżowych. Wyd. AR, Kraków. ISBN 83-86524-99-5. Świerkosz K., Reczyńska K., Boublik K. 2014. Variability of Abies alba-dominated forests in Central Europe. Central European Journal of Biology 9(5): 495-518. DOI 10.2478/s11535-013-0281-y. Zarzycki K., Trzcińska-Tacik H., Różański W., Szeląg Z., Wołek J., Korzeniak U. 2002. Ecological Indicator Values of Vascular Plants of

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Stand structure and populations of yew (Taxus baccata L.) in the Cisy Rokickie and Bogdanieckie Cisy reserves

utrzy­mania w rezerwatach cisa pospolitego - Taxus baccata L . Sylwan, 128, 11: 31-33. Zarzycki K., Trzcińska-Tacik H., Różański W., Szeląg W., Wołek J., Korzeniak U. 2002. Ecological indicator values of vascular plants of Poland. Biodiversity of Poland 2. W. Szafer Institute of Botany, Kraków. s. 183. ISBN 8385444955.

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Methods to describe the botanical composition of vegetation in grassland research

mean of the indicator or trait of interest weighted by one of the parameters quantitatively describing the botanical composition. In vegetation ecology, indicator values can be usually combined with both cover or yield proportion data ( Spatz et al., 1979 ; Briemle, 1997 ; Bohner, 2015 ). With this regard, several options are available, ranging from Ellenberg´s ( Ellenberg, 1979 ) and Landolt’s ( Landolt et al., 2010 ) indicator values for several ecological site factors to the competition strategies according to Grime ( Grime, 1977 ; Grime, 2001 ; Frank and

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