Results 21 to 30 of about 25,056 (156)

Red Tides

open access: yesEDIS, 2008
ENY-851, a 5-page illustrated factsheet by Jorge R. Rey, explains what these “harmful algal blooms” are, what causes them, their impacts on marine ecosystems, human health, and coastal economies, and strategies for mitigation and control. Includes references. Published by UF Entomology and Nematology Department, February 2008.
openaire   +6 more sources

Light-harvesting protein Lhcx3 is essential for high light acclimation of Phaeodactylum tricornutum

open access: yesAMB Express, 2018
The light-harvesting protein complexes (Lhc) play key roles in the processes of light absorption and protection in diatoms. However, different Lhc protein carries out distinct function in photosynthesis.
Ting-Bin Hao   +5 more
doaj   +1 more source

Red tide dataset in the waters around the Korean Peninsula [PDF]

open access: yesGeo Data, 2019
Red tide blooms are increasing worldwide. Since 1995, Margalefidium polykrikoides blooms have occurred frequently in the waters around the Korean Peninsula. These blooms generally appear first on the South Sea of Korea in summer.
Jisun Shin   +3 more
doaj   +1 more source

ABC Transporters in Prorocentrum lima and Their Expression Under Different Environmental Conditions Including Okadaic Acid Production

open access: yesMarine Drugs, 2019
Prorocentrum lima is a typical benthic toxic dinoflagellate, which can produce phycotoxins such as okadaic acid (OA). In this study, we identified three ABC transporter genes (ABCB1, ABCC1 and ABCG2) and characterized their expression patterns, as well ...
Song Gu   +5 more
doaj   +1 more source

Transcriptome data of Prorocentrum donghaiense Lu under nitrogen and phosphorus limitation

open access: yesData in Brief, 2018
Prorocentrum donghaiense Lu is one of the most frequently occurred harmful algae in the coastal waters of China. The growth of P. donghaiense can be limited by nitrogen or phosphorus in marine environment. However, molecular mechanism of P.
Jing-Jing Li   +3 more
doaj   +1 more source

Red Tide Detection Method for HY−1D Coastal Zone Imager Based on U−Net Convolutional Neural Network

open access: yesRemote Sensing, 2021
Existing red tide detection methods have mainly been developed for ocean color satellite data with low spatial resolution and high spectral resolution.
Xin Zhao   +6 more
doaj   +1 more source

Isolation and Characterization of Photosensitive Hemolytic Toxins from the Mixotrophic Dinoflagellate Akashiwo sanguinea

open access: yesMarine Drugs
The mixotrophic dinoflagellate Akashiwo sanguinea is known to have acute toxic effects on multiple marine organisms, while the composition and chemical properties of its toxins remain unclear.
Jiling Pan   +4 more
doaj   +1 more source

Environment Change due to red tide indicates and the Chapter V of the Water Pollutant Control Law in Ise Bay

open access: yesJournal of Human Environmental Studies, 2009
In general, red tide indicates a visual and customary name for the "phenomenon that microalgae in seawater proliferate abnormally, causing a sudden change in sea surface color." However, this is not sufficient to quantitatively understand red ...
Chika Suzuki
doaj   +1 more source

RESEARCH ON HIGH ACCURACY DETECTION OF RED TIDE HYPERSPECRRAL BASED ON DEEP LEARNING CNN [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Increasing frequency in red tide outbreaks has been reported around the world. It is of great concern due to not only their adverse effects on human health and marine organisms, but also their impacts on the economy of the affected areas.
Y. Hu, Y. Hu, Y. Ma, J. An
doaj   +1 more source

Synergistic and stepwise treatment of resveratrol and catechol in Haematococcus pluvialis for the overproduction of biomass and astaxanthin

open access: yesBiotechnology for Biofuels and Bioproducts
To increase the production of biomass and astaxanthin from Haematococcus pluvialis to meet the high market demand for astaxanthin, this study recruited two typical and negligible phytohormones (namely resveratrol and catechol) for the stepwise treatments
Jia-Fan Qiu   +8 more
doaj   +1 more source

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