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Harmful algal bloom (HAB) are those algal species which produces toxin, lethal to biotic environment of an aquatic ecosystem. It is observed that most algae are harmless, but certain ones produce toxins which are posing threat to water bodies and human
Abhijith, Ramya
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2012
Harmful algal blooms (HABs) pose threats to the environment, public health, and a variety of commercial interests and industries. A single bloom can lead to devastating outcomes, including large mortalities of marine organisms (e.g., fish kills); toxic contamination of filter-feeding organisms such as bivalve shellfish that subsequently enter the ...
McLean, Timothy I. +1 more
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Harmful algal blooms (HABs) pose threats to the environment, public health, and a variety of commercial interests and industries. A single bloom can lead to devastating outcomes, including large mortalities of marine organisms (e.g., fish kills); toxic contamination of filter-feeding organisms such as bivalve shellfish that subsequently enter the ...
McLean, Timothy I. +1 more
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2015
It is widely believed that the frequency and geographic distribution of marine Harmful Algal Blooms (HABs) have been increasing worldwide. HABs are aquatic phenomena caused by the rapid growth and accumulation of certain microalgae, which can usually lead to marked discoloration of surface waters, and severe impacts on public health, commerce, and the ...
Sue B. Watson +5 more
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It is widely believed that the frequency and geographic distribution of marine Harmful Algal Blooms (HABs) have been increasing worldwide. HABs are aquatic phenomena caused by the rapid growth and accumulation of certain microalgae, which can usually lead to marked discoloration of surface waters, and severe impacts on public health, commerce, and the ...
Sue B. Watson +5 more
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2011
Phytoplankton are free-floating plants found in marine and freshwaters that through their photosynthetic growth form the base of the aquatic food chain. A small subset of the phytoplankton may be harmful to human health or to human use of the ecosystem.
Keith Davidson, Paul Tett, Richard Gowen
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Phytoplankton are free-floating plants found in marine and freshwaters that through their photosynthetic growth form the base of the aquatic food chain. A small subset of the phytoplankton may be harmful to human health or to human use of the ecosystem.
Keith Davidson, Paul Tett, Richard Gowen
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2016
This project-based learning assignment is designed for high school students and takes a prevalent problem found in nature and educates students on the causes and effects of harmful algal blooms. It encourages students to exercise ingenuity in order to develop a possible solution to this problem.
Bethany K. Bell, Megan E. Krail
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This project-based learning assignment is designed for high school students and takes a prevalent problem found in nature and educates students on the causes and effects of harmful algal blooms. It encourages students to exercise ingenuity in order to develop a possible solution to this problem.
Bethany K. Bell, Megan E. Krail
openaire +1 more source
Harmful algal blooms and their eco-environmental indication
Chemosphere, 2021Harmful algal blooms (HABs) in freshwater lakes and oceans date back to as early as the 19th century, which can cause the death of aquatic and terrestrial organisms. However, it was not until the end of the 20th century that researchers had started to pay attention to the hazards and causes of HABs. In this study, we analyzed 5720 published literatures
Jun, Sha +7 more
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2023
Many environmental factors interact to form HABs. The largest driver of growth for HABs is nutrient pollution, a long-standing issue in Iowa due to the agriculturally dominated landscape accompanied by a lack of protective regulations and enforcement.
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Many environmental factors interact to form HABs. The largest driver of growth for HABs is nutrient pollution, a long-standing issue in Iowa due to the agriculturally dominated landscape accompanied by a lack of protective regulations and enforcement.
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Models of harmful algal blooms
Limnology and Oceanography, 1997Models used to study harmful algal blooms are a subset of those used to examine more general planktonic processes. Most models have been heuristic, examining the likelihood of certain processes generating a harmful algal bloom. Several models have been more closely coupled to field data and have been used to gain insights into the dynamics underlying ...
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2018
Harmful algal blooms (HABs) are serious biological nuisances and become a global epidemic. This is primarily flagellate events, causing mass mortality, physiological impairment or other negative in situ effects. HABs are increasing their frequency, persistence, regional coverage/spatial extent and economic impact worldwide in recent decades as a result
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Harmful algal blooms (HABs) are serious biological nuisances and become a global epidemic. This is primarily flagellate events, causing mass mortality, physiological impairment or other negative in situ effects. HABs are increasing their frequency, persistence, regional coverage/spatial extent and economic impact worldwide in recent decades as a result
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On modelling harmful algal blooms
2011Accepted ...
Shu, Jian Jun, Huo, Wen Yi
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