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Yoonja Kang and Yeongji Oh
The interactive roles of zooplankton grazing (top-down) and nutrient (bottom-up) processes on phytoplankton distribution in a temperate estuary were investigated via dilution and nutrient addition experiments. The responses of size-fractionated phytoplan...
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Lingai Yao, Xuemin Zhao, Guang-Jie Zhou, Rongchang Liang, Ting Gou, Beicheng Xia, Siyang Li and Chang Liu
Freshwater phytoplankton communities can be classified into a variety of functional groups that are based on physiological, morphological, and ecological characteristics. This classification method was used to study the temporal and spatial changes in th...
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Joon-Ho Lee, Jae-Hong Moon and Taekyun Kim
A long-lasting phytoplankton bloom, characterized by high chlorophyll-a (Chl-a) concentrations in an eddy-like feature, was detected in MODIS satellite imagery of the northwestern Pacific following the passage of Typhoon Krosa in August 2019. Satellite d...
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Marta Belchior Lopes, Ana Amorim, Cecília Calado and Pedro Reis Costa
Harmful algal blooms are responsible worldwide for the contamination of fishery resources, with potential impacts on seafood safety and public health. Most coastal countries rely on an intense monitoring program for the surveillance of toxic algae occurr...
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Edward Laws and Satoru Taguchi
A remarkable bloom of phytoplankton occurred in the southeast sector (SE) of Kaneohe Bay from 1987 through 1989. During the bloom, concentrations of chlorophyll a at the former site of the Kaneohe municipal wastewater treatment plant outfall averaged a l...
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Jesús A. Aguilar-Maldonado, Eduardo Santamaría-del-Ángel, Adriana González-Silvera, Omar D. Cervantes-Rosas, Lus M. López, Angélica Gutiérrez-Magness, Sergio Cerdeira-Estrada and María-Teresa Sebastiá-Frasquet
Phytoplankton blooms are sporadic events in time and are isolated in space. This complex phenomenon is produced by a variety of both natural and anthropogenic causes. Early detection of this phenomenon, as well as the classification of a water body under...
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Jesús A. Aguilar-Maldonado, Eduardo Santamaría-del-Ángel, Adriana González-Silvera, Omar D. Cervantes-Rosas, Lus M. López, Angélica Gutiérrez-Magness, Sergio Cerdeira-Estrada and María-Teresa Sebastiá-Frasquet
Phytoplankton blooms are sporadic events in time and are isolated in space. This complex phenomenon is produced by a variety of both natural and anthropogenic causes. Early detection of this phenomenon, as well as the classification of a water body under...
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Elena Kudryavtseva, Marina Kravchishina, Larisa Pautova, Igor Rusanov, Dmitry Glukhovets, Alexander Shchuka, Ivan Zamyatin, Nadezhda Torgunova, Anna Chultsova, Nadezhda Politova and Alexander Savvichev
The seasonally ice-covered marine region of the European Arctic has experienced warming and sea ice loss in the last two decades. During expeditions in August 2020 and 2021, new data on size-fractioned primary production (PP), chlorophyll a concentration...
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Raquel Somavilla, Carmen Rodriguez, Alicia Lavín, Amaia Viloria, Elena Marcos and Daniel Cano
The evolution of the near-surface phytoplankton bloom towards a Deep Chlorophyll Maximum (DCM) in mid-latitudes and subpolar regions of the global ocean is a well-known biological feature. However, our knowledge about the exact mechanism that determines ...
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Yida Gao and Deana L. Erdner
Harmful algal blooms (HABs) globally affect marine ecosystems and human health. Significant attention has been paid to understanding the initiation processes of HABs, while much less is known of the mechanisms causing cell demise and bloom decline. Recen...
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Ahmed E. Alprol, Mohamed Ashour, Abdallah Tageldein Mansour, Othman M. Alzahrani, Samy F. Mahmoud and Samiha M. Gharib
This study aims to investigate the abundance, community, and structure of phytoplankton, physicochemical parameters, and some eutrophication state indices, to estimate the water quality of eight selected beaches along the Alexandria Coast, in the southea...
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Ozuem F. Oseji, Chunlei Fan and Paulinus Chigbu
Maryland Coastal Bays (MCBs) have undergone changes in water quality in the past two decades due to nutrient enrichment but the composition and dynamics of the phytoplankton community have not been adequately described. Microscopic counts and photosynthe...
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Jing Li, Ronghua Ma, Kun Xue, Yuchao Zhang and Steven Loiselle
Column integrated algal biomass provides a robust indicator for eutrophication evaluation because it considers the vertical variability of phytoplankton. However, most remote sensing-based inversion algorithms of column algal biomass assume a homogenous ...
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Wenxi Zhao, Yanying Li, Yongjie Jiao, Bin Zhou, Rolf D. Vogt, Honglei Liu, Min Ji, Zhe Ma, Anding Li, Beihai Zhou, Yaping Xu
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This study assesses spatial and temporal variation in environmental variables in relation to phytoplankton community size and composition in a typically eutrophic river reservoir (Hai River, northern China). The aim is to identify environmental parameter...
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Wenxi Zhao, Yanying Li, Yongjie Jiao, Bin Zhou, Rolf D. Vogt, Honglei Liu, Min Ji, Zhe Ma, Anding Li, Beihai Zhou and Yaping Xu
This study assesses spatial and temporal variation in environmental variables in relation to phytoplankton community size and composition in a typically eutrophic river reservoir (Hai River, northern China). The aim is to identify environmental parameter...
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Inna V. Stonik and Anton A. Zinov
Diatoms of the genus Pseudo-nitzschia are producers of the neurotoxin domoic acid that causes serious damage to marine fauna and aquaculture farms. These microalgae are known as the most abundant group of toxic phytoplankton in Peter the Great Bay, North...
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Anglu Shen, Hongyue Liu, Quandong Xin, Qingjing Hu, Xinliang Wang and Jufa Chen
Phosphorus (P) is an essential nutrient element of phytoplankton, as well as a limiting factor for phytoplankton growth. It controls the succession of blooms from diatoms to dinoflagellates, especially in the East China Sea (ECS), where the eutrophicatio...
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Xiaoyan Chen, Dong Bai, Chunlei Song, Yiyong Zhou and Xiuyun Cao
To improve the water quality of Lake Yuehu, a water diversion from the Han River was conducted in July 2008. However, an unexpected Microcystis bloom occurred in the lake after water introduction. Water and sediment samples were collected from Lake Yuehu...
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Francesca De Santi, Giulia Luciani, Mariano Bresciani, Claudia Giardino, Francesco Paolo Lovergine, Guido Pasquariello, Diana Vaiciute and Giacomo De Carolis
Phytoplankton blooms in internal water bodies are an unpleasant sight that often emerges on top like a layer of foam containing high concentrations of toxins (scum event). Monitoring the concentration of algae and the occurrence of scum in lakes and lago...
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Nomikos Skyllas, Richard Bintanja, Anita G. J. Buma, Corina P. D. Brussaard, Matthias Gröger, Jenny Hieronymus and Willem H. van de Poll
We validated simulations of the Earth system model (ESM) EC-Earth-NEMO of present-day temperature, salinity, nutrient, and chlorophyll a profiles with in situ observations in the Northeast Atlantic Ocean (29?63º N). Simulations with standard parametrizat...
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