Species Diversity of Carp, Cyprinus Carpio (Cypriniformes, Cyprinidae), Parasites in Some Cultivation Regions
Zoogeographical comparison for species diversity of carp parasites in different cultivation regions including aquatic ecosystems of Ukraine, Uzbekistan, Russia, and Vietnam was carried out. Totally, 160 parasitic species were recorded in carp within these regions. Parasitic species with direct and complex life cycles important in epizootic, veterinary, and health areas were registered.
The aim of this study was to describe the proportion of floristic geoelements and plant biodiversity in the macroregions of Transdanubia. The core data source used for the analysis was the database of the Hungarian Flora Mapping Programme. The analysed data were summarized in tables and distribution maps. The percentage of continental elements was higher in dry areas, whereas the proportion of circumboreal elements was higher in humid and rainy parts of Transdanubia. According to the climatic zones, the highest value of continental geoelement group occurred in the forest-steppe zone. The plant species diversity and geoelements were analysed also on a lower scale, with Transdanubia specified into five macroregions. The highest diversity values were found in the Transdanubian Mountain and West-Transdanubian regions because of the climatic, topographic, and habitat diversity.
. 1997. Soil seed banks in European grasslands: does land use affect regeneration perspectives? J. Appl. Ecol. 34: 1293-1310. Bobbink, R., Hornung, M., Roelofs, J. G. M. 1998. The effects of air-borne nitrogen pollutants on speciesdiversity in natural and semi-natural European vegetation. J. Ecol. 86: 717-738. Brunet, J., Falkengren-Grerup, U., Rühling, Å., Tyler, G. 1997. Regional differences in floristic change in South Swedish oak forests as related to soil chemistry and land use. J. Veg. Sci. 8: 329-336. Brunet, J., von Oheimb, G. 1998. Migration of vascular
livestock grazing and human uses on herbaceous speciesdiversity in oriental beech (Fagus orientalis Lipsky) forests, Guilan, Masal, northern Iran. Journal of Forestry Research , 25 (2): 455−462. E shaghi R ad , J., V aladi , G., Z argaran , M.R., 2017. Effects of man-made disturbances on understory plant richness of oak forests in Iran. Folia Oecologica , 44: 61–68. E temad , S., Z obeiry , M., N amiranian , M., G hahramany , L., 2014. Determine the most appropriate surface sampling method for estimating spiral tree diversity in the forests of northern Zagros. In
Wild bees (Apiformes) were studied in 4 crop fields and 8 refuge habitats for 2 - 5 years in agricultural landscapes in the Pleven and Plovdiv regions of Bulgaria. In total, 233 bee species were recorded. Bee forage plants visited by the honey bee and wild Apiformes are listed for each refuge habitat. Species composition is given for individual habitats, including fields of alfalfa (Medicago sativa), oilseed rape (Brassica napus), sunflower (Helianthus annuus), and radish (Raphanus sativus). Species richness and dominance structure of bee communities in the 2 regions are compared, and species responsible for significant differences are identified.
age and management intensity. - Annales Botanici Fennici, 48, 1-20. Meier, E., Paal, J., Liira, J., Jüriado, I. 2005. Influence of tree stand age and management on the speciesdiversity in Estonian eutrophic alvar and boreo-nemoral Pinus sylvestris forests. - Scandinavian Journal of Forest Research, 20 (Supplement 6), 135-144. Myklestad, Å., Sætersdal, M. 2003. Effects of restoration and intensified land use on vascular plant species richness in traditionally managed hay meadows. - Annales Botanici Fennici, 40, 423-441. Paal, J. 1998. Rare and threatened plant
genetic impoverishment on plant community diversity. Journal of Ecology 91, 721-733. FRIDLEY, J. D. and J. P. GRIME (2010): Community and ecosystem effects of intraspecific genetic diversity in grassland microcosms of varying speciesdiversity. Ecology 91, 2272-2283. GIBSON, D. J., A. J. ALLSTADT, S. G. BAER and M. GEISLER (2012): Effects of foundation species genotypic diversity on subordinate species richness in an assembling community. Oikos 121, 496-507. GREGORIUS, H.-R. (2010): Linking diversity and differentiation. Diversity 2, 370. GREGORIUS, H.-R. and F
References Adel M.N., Pourbabaei H., Omidi A., C Dey D. 2012b. Forest structure and woody plant species composition after a wildfire in beech forests in the north of Iran. Journal of Forestry Research, DOI 10.1007/ s11676-012-0316-7. Adel M.N., Pourbabaei H., Omidi A., Pothier D. 2012a. Long-term effect of fire on herbaceous speciesdiversity in oriental beech (Fagus orientalis Lipsky) forests in northern Iran. Forestry Studies in China, 14 (4), 260-267. Allison L.E. 1965. Organic carbon, In Black, C.A., Evans, D.D., White, J.L., Ensminger, L.E., American Society
–316. Braun-Blanquet, J. 1964: Pflanzensoziologie, Grundzüge der Vegetationskunde, 3rd edn. Springer-Verlag, Wien, 865 pp. Burton, M. L., Samuelson, L. J. & Pan, S. 2005: Riparian woody plant diversity and forest structure along an urban-rural gradient. Urban Ecosystems 8: 93–106. Case, T. J. 1990: Invasion resistance arises in strongly interacting species-rich model competition communities. Proceedings of the National Academy of Sciences of USA 87(24): 9610–9614. Chen, X., Wang, W., Liang, H., Liu, X. & Da, L. 2014: Dynamics of ruderal speciesdiversity under the rapid
Gleboznawczego Oddział w Rzeszowie , 11: 96-101. Kędziora A., Karg J. 2010. Zagrożenia i ochrona różnorodności biologicznej. Nauka , 4: 107-114. Kempton R. A., Taylor L. R. 1976. Models and statistics for speciesdiversity. Nature , 262: 818-820. Kim K. C., Byrne L. B. 2006. Biodiversity loss and the taxonomic bottleneck: emerging biodiversity science. Ecological Research , 21: 794-810. Klenner W., Arsenault A., Brockerhoff E. G., Vyse A. 2009. Biodiversity in forest ecosystems and landscapes: A conference to discuss future directions in biodiversity management for