Influence of cormorant Phalacrocorax carbo colony on biometrical parameters of three-nerved sandwort Moehringia trinervia (Caryophyllaceae) leaves and seeds.

作者: K. Żółkoś , W. Meissner

DOI: 10.4149/EKOL_2010_01_55

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摘要: Żolkoś K., Meissner W.: Influence of cormorant Phalacrocorax carbo colony on biometrical parameters three-nerved sandwort Moehringia trinervia (Caryophyllaceae) leaves and seeds. Ekologia (Bratislava), Vol. 29, No. 1, p. 55–64, 2010. Investigation the influence fertilization enlargement leaf dimensions seed production was carried out in July 2006 Vistula spit, within largest European breeding carbo, where multiple enhancement NPK soil due to deposition guano noted. The control sample taken from place located ca. 500 m away colony, cormorants never nested. Leaves area were significantly larger more rounded than plants growing outside colony. Enlargement blade allows plant develop assimilation apparatus, which turn affects improvement ability absorb transform greater amounts nitrogen into organic compounds. It had probably an extension number, because produced seeds However twice lighter sample, may facilitate their dispersal occupancy area. Probably this way adapts unlimited availability nutrients coming bird excrements.

参考文章(32)
Nicolaus von Wirén, Alain Gojon, Sylvain Chaillou, D. Raper, Mechanisms and Regulation of Ammonium Uptake in Higher Plants Springer, Berlin, Heidelberg. pp. 61- 77 ,(2001) , 10.1007/978-3-662-04064-5_3
K. THOMPSON, SEEDS AND SEED BANKS New Phytologist. ,vol. 106, pp. 23- 34 ,(2008) , 10.1111/J.1469-8137.1987.TB04680.X
Jonathan Silvertown, The paradox of seed size and adaptation Trends in Ecology & Evolution. ,vol. 4, pp. 24- 26 ,(1989) , 10.1016/0169-5347(89)90013-X
R. E. Drenovsky, J. H. Richards, Nitrogen addition increases fecundity in the desert shrub Sarcobatus vermiculatus. Oecologia. ,vol. 143, pp. 349- 356 ,(2005) , 10.1007/S00442-004-1821-Y
Lindsay A. Turnbull, Mark Rees, Michael J. Crawley, Seed mass and the competition/colonization trade-off: a sowing experiment Journal of Ecology. ,vol. 87, pp. 899- 912 ,(1999) , 10.1046/J.1365-2745.1999.00405.X
S. Greipsson, A. J. Davy, Responses of Leymus arenarius to Nutrients: Improvement of Seed Production and Seedling Establishment for Land Reclamation The Journal of Applied Ecology. ,vol. 34, pp. 1165- 1176 ,(1997) , 10.2307/2405229