DOI: 10.1016/j.marpolbul.2017.08.049
Scopus记录号: 2-s2.0-85028471889
论文题名: Influence of environmental factors on the toxin production of Ostreopsis cf. ovata during bloom events
作者: Accoroni S. ; Tartaglione L. ; Dello Iacovo E. ; Pichierri S. ; Marini M. ; Campanelli A. ; Dell'Aversano C. ; Totti C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
起始页码: 261
结束页码: 268
语种: 英语
英文关键词: Harmful algae
; Nutrients
; Ovatoxins
; Palytoxin
; Temperature
; Toxicity
Scopus关键词: Batch cell culture
; Marine biology
; Nutrients
; Polyols
; Temperature
; Toxicity
; Environmental conditions
; Environmental factors
; Environmental parameter
; Harmful algae
; Mediterranean coasts
; Northern Adriatic Sea
; Ovatoxins
; Palytoxin
; Toxic materials
; palytoxin
; algal bloom
; concentration (composition)
; dinoflagellate
; environmental factor
; mortality
; phytotoxicity
; population decline
; toxin
; algal bloom
; Article
; concentration (parameters)
; dinoflagellate
; environmental factor
; environmental temperature
; health hazard
; mortality
; nutrient content
; Ostreopsis ovata
; seashore
; seasonal variation
; Southern Europe
; toxin synthesis
; Adriatic Sea
; Mediterranean Sea
; algae
; Dinophyceae
; Ostreopsis
; Ostreopsis ovata
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Intense blooms of the toxic dinoflagellate Ostreopsis have been a recurrent phenomenon along several Mediterranean coasts. Blooms have been associated with noxious effects on human health and mortality of marine organisms, due to the production of palytoxin-like compounds. We analyzed the toxin concentrations throughout an O. cf. ovata bloom to highlight their relationships with environmental parameters in the Conero Riviera, northern Adriatic Sea. High temperature and balanced nutrient conditions were the optimal environmental conditions to start and sustain blooms as well as to maximize toxin production. Ostreopsis showed a gradual decrease of toxin content throughout the bloom ascribed to the occurring of the same non-optimal conditions that led to the bloom decline. Moreover, our results suggest that toxin fraction released during bloom could be higher than that released in batch culture. Results from this study pointed out that the first bloom phase is potentially the most dangerous to human health. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88085
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, Ancona, Italy; Dipartimento di Farmacia, Scuola di Medicina, Università degli Studi di Napoli “Federico II”, Via D. Montesano 49, Napoli, Italy; Istituto di Scienze Marine (Consiglio Nazionale delle Ricerche), Largo Fiera della Pesca, Ancona, Italy
Recommended Citation:
Accoroni S.,Tartaglione L.,Dello Iacovo E.,et al. Influence of environmental factors on the toxin production of Ostreopsis cf. ovata during bloom events[J]. Marine Pollution Bulletin,2017-01-01