In situ enclosure experiments on the occurrence, development and decline of black bloom and the dynamics of its associated taste and odor compounds

Yu, Dan; Xie, Ping; Zeng, Cheng; Xie, Lin

doi:10.1016/j.ecoleng.2015.11.039

Cited by 37 publications

(17 citation statements)

References 36 publications

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“…The concentration of sulfate was particularly affected by DO, temperature and water pH. 50 Based on the above, T&O compounds were found to be the major micro-pollutants in the Taihu Lake and the nutrition elements were the major factors for geosmin occurrence.…”

Section: Multivariate Analysis Between Tando and Water Qualitymentioning

confidence: 85%

“…Algal blooms occur frequently in these two regions, which show more signicant eutrophication and worse water quality. [48][49][50] Many researchers have studied the occurrence of algal blooms and phycotoxins in the Zhuanshan Lake and Meiliang Bay; however, few publications have shown T&O results from these two zones. 50 Fig.…”

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

“…[48][49][50] Many researchers have studied the occurrence of algal blooms and phycotoxins in the Zhuanshan Lake and Meiliang Bay; however, few publications have shown T&O results from these two zones. 50 Fig. 4 shows the T&O occurrence characteristics in the Zhushan Lake and Meiliang Bay in winter (January 2010) and autumn (September 2010).…”

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

“…Yu et al reported an in situ study of T&O formation from the black bloom of cyanobacteria in the Meiliang Bay in 2014. 50 According to them, the concentrations of b-ionone and b-cyclocitral depending on the cyanobacterial biomass weight are in the range of 200-2100 ng L À1 and 6600-144 600 ng L À1 , respectively. 50 The simulated study showed much higher concentrations of b-ionone and b-cyclocitral than the measured concentrations in this study.…”

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

“…50 According to them, the concentrations of b-ionone and b-cyclocitral depending on the cyanobacterial biomass weight are in the range of 200-2100 ng L À1 and 6600-144 600 ng L À1 , respectively. 50 The simulated study showed much higher concentrations of b-ionone and b-cyclocitral than the measured concentrations in this study. Our samples collected in the Zhushan Lake showed similar results except for b-cyclocitral.…”

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

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Occurrence of earthy–musty taste and odors in the Taihu Lake, China: spatial and seasonal patterns

Zhang

et al. 2016

RSC Adv.

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Section: Multivariate Analysis Between Tando and Water Qualitymentioning

confidence: 85%

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

Section: Characteristics Of Tando In the Zhushan Lake And Meiliang Baymentioning

confidence: 99%

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Occurrence of earthy–musty taste and odors in the Taihu Lake, China: spatial and seasonal patterns

Zhang

et al. 2016

RSC Adv.

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Response of Taste and Odor Compounds to Elevated Cyanobacteria Biomass and Temperature

Huang

Shi

et al. 2018

Bull Environ Contam Toxicol

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Taste and odor (T&O) compounds are frequently reported during black blooms, however, their production mechanisms and influencing factors are far from clear. In this study, laboratory simulation experiment was carried out to investigate the formation processes of T&O compounds under the influences of temperature, cyanobacteria biomass and their combined effects. The decay of cyanobacteria blooms caused increased T&O compounds loading to water. Results showed the maximum dimethyl sulfide (DMS) release concentration was observed at 35°C compared with that at 25 and 30°C. DMS release concentration under cyanobacteria biomass of 25000 g/m demonstrated the highest production, whereas the minimum DMS production were obtained under 7500 g/m. Similar patterns were observed for dimethyl disulfide, dimethyl trisulfide, β-cyclocitral and β-ionone production. Therefore, higher temperature and higher cyanobacteria biomass can enhance the concentration of T&O compounds. Furthermore, there were synergistic effects of cyanobacteria biomass and temperature on the production of T&O compounds.

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Dynamic Change of Sedimental Microbial Community During Black Bloom—an In Situ Enclosure Simulation Study

Chen

Xie

et al. 2020

Microb Ecol

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In situ enclosure experiments on the occurrence, development and decline of black bloom and the dynamics of its associated taste and odor compounds

Cited by 37 publications

References 36 publications

Occurrence of earthy–musty taste and odors in the Taihu Lake, China: spatial and seasonal patterns

Occurrence of earthy–musty taste and odors in the Taihu Lake, China: spatial and seasonal patterns

Response of Taste and Odor Compounds to Elevated Cyanobacteria Biomass and Temperature

Dynamic Change of Sedimental Microbial Community During Black Bloom—an In Situ Enclosure Simulation Study

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