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标题：Occurrence of Cyanobacterial Blooms in Vojvodina Water Ecosystems
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作者：Simeunović Jelica Svirčev Zorica ; Krstić Svetislav ; Lazić Lazar 等
期刊名称：Geographica Pannonica
印刷版ISSN：0354-8724
电子版ISSN：1820-7138
出版年度：2005
卷号：9
语种：English
出版社：University of Novi Sad, Department of Geography, Tourism and Hotel Management
摘要：During a brief survey (summer 2005-spring 2006) of 16 water ecosystems in Vojvodina region regarding bloom events of poten tially toxic and toxic cyanobacteria species, almost 60% of investigated water bodies were found in blooming. The most domi?nant detected bloom forming cyanobacte?ria species were Aphanizomenon flos-aquae, Anabaena circinalis,A. planktonica,A. flos-aquae,Microcystis flos-aquae,M. aeruginosa, Planktothrix (Oscillatoria) rubescens,all belonging to potentially toxin or toxin produc?tion species,microcystin being the most frequently produced toxin. Following de tected blooms,concentrations of chlorophyll a were also indicative for a very high primary productivity of investigated localities and high algal biomass development. De?tected environmental situation deserves immediate attention by authorites in charge for preserving the environmental quality. Mass presence of the potentially toxic and toxic species represents latent and real thre?at to human and animal health,but also an important indicator of the rapid water qu?ality deterioration which could represent challengable obstacle for the future development of the region. It is therefore impe?rativelly recommended that the basic prin?ciples of WFD,monitoring in particular,be immediatelly established in the region.
关键词：Blooms;Cyanobacteria;Serbia; Vojvodina and Water ecosystems