Results 11 to 20 of about 514,727 (238)

Forecasting the risk of harmful algal blooms [PDF]

open access: yesHarmful Algae, 2016
The "Applied Simulations and Integrated Modelling for the Understanding of Harmful Algal Blooms" (Asimuth) project sought to develop a harmful algal bloom (HAB) alert system for Atlantic Europe. This was approached by combining, at a national or regional level, regulatory monitoring phytoplankton and biotoxin data with satellite remote sensing and ...
Davidson, Keith   +6 more
openaire   +5 more sources

Control of algal growth in reservoirs with ultrasound [PDF]

open access: yes, 2009
Algal blooms are a major worldwide water treatment concern due to their potentially harmful effects on humans and livestock. The main cause of algal bloom proliferation is eutrophication of water sources. Anthropogenic effects contribute significantly to
Purcell, Diane
core   +7 more sources

Predicting coastal algal blooms with environmental factors by machine learning methods

open access: yesEcological Indicators, 2021
Harmful algal blooms are a major type of marine disaster that endangers the marine ecological environment and human health. Since the algal bloom is a complex nonlinear process with time characteristics, traditional statistical methods often cannot ...
Peixuan Yu   +3 more
doaj   +1 more source

Geographic Variability, Seasonality, and Increase in ASPCA Animal Poison Control Center Harmful Blue-Green Algae Calls—United States and Canada, 2010–2022

open access: yesToxins, 2023
Harmful cyanobacteria (blue-green algae) exposures can cause illness or death in humans and animals. We characterized American Society for the Prevention of Cruelty to Animals (ASPCA) Animal Poison Control Center (APCC) harmful blue-green algae (HBGA ...
Rebecca A. Bloch   +5 more
doaj   +1 more source

Occurrence and distribution of Scrippsiella cf. acuminata (Dinophyta, Thoracospharaceae) in a tropical estuarine gradient [PDF]

open access: yesRodriguésia, 2022
Scrippsiella acuminata is a species complex that can cause anoxic conditions in the water column during blooms. This study aimed to analyze the occurrence and distribution of Scrippsiella cf.
Caio Ceza da Silva Nunes   +3 more
doaj   +1 more source

A theoretical modeling framework for motile and colonial harmful algae

open access: yesEcology and Evolution, 2022
Climate change is leading to an increase in severity, frequency, and distribution of harmful algal blooms across the globe. For many harmful algae species in eutrophic lakes, the formation of such blooms is controlled by three factors: the lake ...
Jackie Taylor   +3 more
doaj   +1 more source

A model of harmful algal blooms

open access: yesMathematical and Computer Modelling, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Braselton, James P., Braselton, Lorraine
openaire   +4 more sources

Comparative genome and transcriptome analysis of diatom, Skeletonema costatum, reveals evolution of genes for harmful algal bloom

open access: yesBMC Genomics, 2018
Background Diatoms play a great role in carbon fixation with about 20% of the whole fixation in the world. However, harmful algal bloom as known as red tide is a major problem in environment and fishery industry.
Atsushi Ogura   +5 more
doaj   +1 more source

Algal bloom ties: Systemic biogeochemical stress and Chlorophyll-a shift forecasting

open access: yesEcological Indicators, 2023
Algae are deemed to be the highest carbon drawdown contributors in the world. Almost half of the world’s organic carbon is fixed by marine phytoplankton, especially during algal blooms, despite accounting for less than one percent of the total ...
Haojiong Wang, Matteo Convertino
doaj   +1 more source

Rising Harmful Algal Blooms in Arabian Sea threatens Health YesPost dated 22nd February 2023 [PDF]

open access: yes, 2023
Harmful Algal Blooms (HAB) posing the threat of food-borne diseases among fish consumers. Marine scientists have warned that the increasing frequency and intensity of the harmful algal also triggers fish mortality that affects mariculture in particular ...
CMFRI, Library
core   +1 more source

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