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   Articles with "red tide" as a keyword



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Algicidal activities of secondary metabolites of marine macroalgal-derived endophytic fungi

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recommendations! Published in 2018 at "Journal of Oceanology and Limnology"

DOI: 10.1007/s00343-019-7393-9

Abstract: Red tide occurrs frequently and causes significant damage to the environment and human health. As a result, development of new efficient and environment friendly red-tide microalgae inhibitors has gained increasing attention in recent times. Algicolous… read more here.

Keywords: red tide; marine macroalgal; macroalgal derived; endophytic fungi ... See more keywords

Several natural products isolated from a red alga Gracilaria lemaneiformis and its evaluation of antialgal activity against six common red tide microalgae

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recommendations! Published in 2021 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-020-11755-3

Abstract: The ethanol extracts of Gracilaria lemaneiformis that have inhibitory effects on Karenia mikimotoi and Skeletonema costatum were separated by liquid-liquid extraction using different polar solvents into five fractions with antialgal activities (petroleum ether, chloroform, ethyl… read more here.

Keywords: red tide; natural products; gracilaria lemaneiformis; antialgal activities ... See more keywords

Remote quantification of Cochlodinium polykrikoides blooms occurring in the East Sea using geostationary ocean color imager (GOCI).

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recommendations! Published in 2018 at "Harmful algae"

DOI: 10.1016/j.hal.2018.02.006

Abstract: Accurate and timely quantification of widespread harmful algal bloom (HAB) distribution is crucial to respond to the natural disaster, minimize the damage, and assess the environmental impact of the event. Although various remote sensing-based quantification… read more here.

Keywords: red tide; color imager; geostationary ocean; quantification ... See more keywords
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Red tide at morning, tourists take warning? County-level economic effects of HABS on tourism dependent sectors.

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recommendations! Published in 2019 at "Harmful algae"

DOI: 10.1016/j.hal.2019.101689

Abstract: A tourism dependent state such as Florida relies on its environment and climate to attract visitors and generate revenue. HABs can certainly have an impact on the coastal waters of the Gulf, but does this… read more here.

Keywords: red tide; county; tide morning; effects habs ... See more keywords

Red tide detection using deep learning and high-spatial resolution optical satellite imagery

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recommendations! Published in 2019 at "International Journal of Remote Sensing"

DOI: 10.1080/01431161.2019.1706011

Abstract: ABSTRACT Red tide is one of the most devastating phenomena that have impacted coastal environments and fishery on a local scale in the worldwide seas. Satellite imagery can provide a synoptic view of the red… read more here.

Keywords: red tide; red tides; deep learning; tide ... See more keywords

UAV photogrammetry for red tide monitoring and geo-localization via onboard GNSS/IMU data

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recommendations! Published in 2024 at "Geocarto International"

DOI: 10.1080/10106049.2024.2357690

Abstract: Abstract As one of the worst ecological disasters in the world’s oceans, red tide seriously threatens marine ecology. Red tide monitoring is essential for preserving the ocean ecosystem. However, traditional photogrammetric processing workflows, e.g. SfM… read more here.

Keywords: direct geo; tide monitoring; geo localization; localization ... See more keywords

Observations of water optical properties during red tide outbreaks off southeast Hokkaido by GCOM-C/SGLI: implications for the development of red tide algorithms

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recommendations! Published in 2024 at "Remote Sensing Letters"

DOI: 10.1080/2150704x.2024.2302948

Abstract: ABSTRACT A severe red tide event, caused primarily by dinoflagellate Karenia selliformis, occurred during the autumn of 2021 in the waters off southeast Hokkaido and resulted in damage of $70 million to fishery industries. There… read more here.

Keywords: red tide; remote sensing; southeast hokkaido; waters southeast ... See more keywords

Red tide identification in coastal regions based on the logical operation of multi-band spectral indices

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recommendations! Published in 2024 at "Remote Sensing Letters"

DOI: 10.1080/2150704x.2024.2439072

Abstract: ABSTRACT Optical remote sensing is an applicable approach for red tide monitoring in wide observation range. This study proposed a red tide identification method using the logical operation of multi-band spectral indices (MBSIs). Five candidate… read more here.

Keywords: logical operation; multi band; operation multi; tide identification ... See more keywords

PIRT: A Physics-Informed Red Tide Deep Learning Forecast Model Considering Causal-Inferred Predictors Selection

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recommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"

DOI: 10.1109/lgrs.2023.3250642

Abstract: In this letter, a Physics-Informed Red Tide (PIRT) forecast model considering causal-inferred predictors selection is proposed. Specifically, the directed acyclic graph-graph neural network (DAG-GNN) method is first applied to quantify the causality among multiple ocean-atmosphere-biology… read more here.

Keywords: informed red; physics; pirt; red tide ... See more keywords

Detection of Red Tide Over Sea Surface Using GNSS-R Spaceborne Observations

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recommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2022.3144289

Abstract: Due to the continuous intensification of human activities in the ocean, the frequent outbreaks of red tide have caused great harm to the marine environment and ecology. Thus, the rapid detection and monitoring of red… read more here.

Keywords: tide; sea surface; remote sensing; red tide ... See more keywords

Construction of a Spatial Information Data Catalogue for Coastal Red Tide Disaster Management in Korea

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recommendations! Published in 2024 at "Journal of Coastal Research"

DOI: 10.2112/jcr-si116-047.1

Abstract: ABSTRACT Cho, J.-M., 2023. Construction of a spatial information data catalogue for coastal red tide disaster management in Korea. In: Lee, J.L.; Lee, H.; Min, B.I.; Chang, J.-I.; Cho, G.T.; Yoon, J.-S., Lee, J. (eds.),… read more here.

Keywords: red tide; information; disaster management; spatial information ... See more keywords