Results 291 to 300 of about 229,504 (333)

Global Change Likely to Promote the Expansion of the Quagga Mussel (Dreissena bugensis) in Europe

Journal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim Invasive aquatic species are a pressing concern for environmental managers due to their significant impacts and high eradication costs. The Ponto‐Caspian region is a notable source of aquatic invasive species, with over 40 invaders currently affecting freshwater ecosystems throughout Europe.
B. Gallardo, D. C. Aldridge
wiley   +1 more source

Biofouling reduction by lantern nets exchange and its relationship with production and survival of Argopecten purpuratus in Samanco Bay, Peru

Journal of the World Aquaculture Society, Volume 56, Issue 5, October 2025.
Abstract The aquaculture of Argopecten purpuratus (Peruvian scallop) is a profitable activity with positive impacts on the local economy. However, the development of biofouling on the culture lantern nets generates negative environmental impacts that affect its sustainability.
Rómulo E. Loayza‐Aguilar, Guillermo B. Saldaña‐Rojas, Fernando Merino, Gustavo E. Olivos‐Ramirez   +3 more
wiley   +1 more source

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Harmful algal blooms in inland waters.

Nature Reviews Earth & Environment
Harmful algal blooms can produce toxins that pose threats to aquatic ecosystems and human health. In this Review, we outline the global trends in harmful algal bloom occurrence and explore the drivers, future trajectories and potential mitigation strategies.
Lian Feng, Ying Wang, Xuejiao Hou, Boqiang Qin, Tiit Kuster, Fan Qu, Nengwang Chen, H. Paerl, Chunmiao Zheng   +8 more
semanticscholar   +3 more sources

Bacterial community dynamics during a harmful algal bloom of Heterosigma akashiwo

, 2021
Phytoplankton bloom events result in distinct changes in the composition and availability of nutrients as well as physical conditions within aquatic ecosystems, resulting in significant effects on bacterial communities.
G. Matcher, D. Lemley, J. Adams
semanticscholar   +1 more source

Riverine and Oceanic Nutrients Govern Different Algal Bloom Domain Near the Changjiang Estuary in Summer

Journal of Geophysical Research: Biogeosciences, 2020
The Changjiang Estuary and adjacent sea area in the East China Sea suffer from frequent harmful algal blooms. However, the relative importance of riverine nutrient input from the Changjiang River and oceanic nutrient input from the Taiwan Warm Current ...
Lingjing Xu, Dezhou Yang, J. Greenwood, Xingru Feng, Guandong Gao, J. Qi, X. Cui, B. Yin   +7 more
semanticscholar   +1 more source

Harmful Algal Blooms

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., Sinclair, Geoffrey A.   +1 more
openaire   +2 more sources

Harmful Algal Blooms

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, Brian A. Whitton, Scott N. Higgins, Hans W. Paerl, Bryan W. Brooks, John D. Wehr   +5 more
openaire   +3 more sources

Algal Bloom Indicators

2014
Algae (so called phytoplankton) are an important food resource for many marine organisms, however as a result of our water resources pollution, sometimes they overgrow and cause a variety of negative artifacts: increased toxin production, hypoxia, increase in bacterial population (mainly the one able to decompose dead algae) and decrease in the ...
Robert Armon, Janetta Starosvetsky
openaire   +2 more sources

The Economics of Algal Bloom Control

Research Papers in Economics, 1997
Concern over the appearance of algal blooms in Summer months on Australian waterways has been increasing in recent years. Some algae are toxic to humans and livestock when ingested. To avoid the dangers of contaminated drinking water, costs must be incurred, either by eliminating nutrient loadings, or taking action to disperse blooms.
Kennedy, John O.S., Kennedy, John O.S.
openaire   +3 more sources

Classification of algal bloom species from remote sensing data using an extreme gradient boosted decision tree model

International Journal of Remote Sensing, 2019
Coastal and open ocean regions throughout the world are now subject to an array of toxic, harmful, or more intense algal blooms with an increasing trend of incidence over large geographical areas due to anthropogenic factors such as pollution and climate
Jayesh Ganpat Ghatkar, R. Singh, P. Shanmugam   +2 more
semanticscholar   +1 more source