"Kr\u00E1tkodob\u00FD vliv eutrofizace na cyklus uhl\u00EDku a dus\u00EDku ve dvou typech mokr\u00FDch luk"@cs . . . . "1"^^ . . . . . "Edwards, K." . . "RIV/67179843:_____/08:00320205!RIV09-AV0-67179843" . "Kr\u00E1tkodob\u00FD vliv eutrofizace na cyklus uhl\u00EDku a dus\u00EDku ve dvou typech mokr\u00FDch luk"@cs . . "Carbon; Eutrophication; Gas emissions; Microbial processes; Nitrogen; Wet meadows"@en . "Zemanov\u00E1, K." . . "5"^^ . . "Short term effects of two experimantal eutrophication on carbon and nitrogen cycling in two types of wet grassland"@en . . . . "P(GA526/06/0276), Z(AV0Z60870520)" . "9 /suppl./" . . "RIV/67179843:_____/08:00320205" . "Short term effects of two experimantal eutrophication on carbon and nitrogen cycling in two types of wet grassland"@en . . . "Plant biomass production, soil chemical and microbial parameters, microbial processes of C and N cycle and gases emissions were studied in soils at two types of grasslands (1) a nutrient poor sedge meadow on organic soil (Z) and (2) a mesotrophic sedge-sweet grass meadow on mineral soil (H). Eutrophication was simulated by the application of NPK fertilizer to selected permanent plots in 2006 and 2007. We observed an increase in net aboveground plant production connected with an increase in shoot:root ratio in fertilized plots of both sites, with more pronounced changes in oligotrophic sedge meadow. Total CO2 efflux from the ecosystem measured in situ was significantly higher at fertilized plots but we found no significant effect of fertilization on CO2 efflux from the system at mesotrophic site. Surprisingly, other parameters were not affected by fertilization." . "Du\u0161ek, Ji\u0159\u00ED" . "Short term effects of two experimantal eutrophication on carbon and nitrogen cycling in two types of wet grassland" . . "394642" . "1585-8553" . "Plant biomass production, soil chemical and microbial parameters, microbial processes of C and N cycle and gases emissions were studied in soils at two types of grasslands (1) a nutrient poor sedge meadow on organic soil (Z) and (2) a mesotrophic sedge-sweet grass meadow on mineral soil (H). Eutrophication was simulated by the application of NPK fertilizer to selected permanent plots in 2006 and 2007. We observed an increase in net aboveground plant production connected with an increase in shoot:root ratio in fertilized plots of both sites, with more pronounced changes in oligotrophic sedge meadow. Total CO2 efflux from the ecosystem measured in situ was significantly higher at fertilized plots but we found no significant effect of fertilization on CO2 efflux from the system at mesotrophic site. Surprisingly, other parameters were not affected by fertilization."@en . . "-" . "Ka\u0161tovsk\u00E1, E." . . "HU - Ma\u010Farsko" . "[8FDB33DE05F2]" . "Na mokr\u00FDch ost\u0159icov\u00FDch louk\u00E1ch byla studov\u00E1na produkce rostlinn\u00E9 biomasy, chemick\u00E9 a mikrobiologick\u00E9 parametry p\u016Fdy, mikrobi\u00E1ln\u00ED procesy souvisej\u00EDc\u00ED s cyklem uhl\u00EDku a dus\u00EDku. Byly m\u011B\u0159eny tak\u00E9 emeise plyn\u016F z p\u016Fdy (CH4, N2O a CO2). Eutrofizace byla simulov\u00E1na p\u0159id\u00E1n\u00EDm hnojiva (NPK) na vybran\u00E9 plochy v roce 2006 a 2007. Pozorovali jsme zv\u00FD\u0161en\u00ED nadzemn\u00ED produkce rostlin a t\u00EDm souvisej\u00EDc\u00ED zv\u00FD\u0161en\u00ED pom\u011Bru RS na hnojen\u00FDch ploch\u00E1ch. Celkov\u00FD v\u00FDdej CO2 byl v\u011Bt\u0161\u00ED na hnojen\u00FDch ploch\u00E1ch. Ostatn\u00ED parametry nebyly hnojen\u00EDm ovlivn\u011Bny."@cs . "Community Ecology: an interdisciplinary journal reporting progress in community and population studies" . "8"^^ . "Short term effects of two experimantal eutrophication on carbon and nitrogen cycling in two types of wet grassland" . "Picek, T." .