2021
DOI: 10.3390/rs13214414
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Research Trends in the Remote Sensing of Phytoplankton Blooms: Results from Bibliometrics

Abstract: Phytoplankton blooms have caused many serious public safety incidents and eco-environmental problems worldwide and became a focus issue for research. Accurate and rapid monitoring of phytoplankton blooms is critical for forecasting, treating, and management. With the advantages of large spatial coverage and high temporal resolution, remote sensing has been widely used to monitor phytoplankton blooms. Numerous advances have been made in the remote sensing of phytoplankton blooms, biomass, and phenology over the… Show more

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Cited by 11 publications
(7 citation statements)
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“…Although multi‐source remote sensing provides high precision and frequency, supporting the long‐term monitoring of PBs, the uneven data distribution due to thick cloud occlusion in the rainy season and the lack of high‐resolution images in the early stage (Figure S2) may cause uncertainty in the monitoring of PBs, and the limitations of the index model for PB monitoring in the vertical direction may also be regrettable. Fortunately, with the successive launches of high‐performance satellites and the gradual maturation of new remote sensing technologies (e.g., Unmanned Aerial Vehicle, Synthetic Aperture Radar, active LiDAR and holographic systems), the application of multi‐source remote sensing, data fusion, and model technologies will become more flexible and have higher applicability (Gronchi et al, 2021; Li et al, 2021; Ma, Zhu, et al, 2022; Moore et al, 2019). In the future, the applicability of atmospheric correction models, the limitations of index models and the lack of field validation data are still pending issues to be solved to further improve the accuracy of PB monitoring, especially long‐term monitoring (Li et al, 2021; Mouw et al, 2015; Shi, Zhang, Qin, et al, 2019).…”
Section: Discussionmentioning
confidence: 99%
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“…Although multi‐source remote sensing provides high precision and frequency, supporting the long‐term monitoring of PBs, the uneven data distribution due to thick cloud occlusion in the rainy season and the lack of high‐resolution images in the early stage (Figure S2) may cause uncertainty in the monitoring of PBs, and the limitations of the index model for PB monitoring in the vertical direction may also be regrettable. Fortunately, with the successive launches of high‐performance satellites and the gradual maturation of new remote sensing technologies (e.g., Unmanned Aerial Vehicle, Synthetic Aperture Radar, active LiDAR and holographic systems), the application of multi‐source remote sensing, data fusion, and model technologies will become more flexible and have higher applicability (Gronchi et al, 2021; Li et al, 2021; Ma, Zhu, et al, 2022; Moore et al, 2019). In the future, the applicability of atmospheric correction models, the limitations of index models and the lack of field validation data are still pending issues to be solved to further improve the accuracy of PB monitoring, especially long‐term monitoring (Li et al, 2021; Mouw et al, 2015; Shi, Zhang, Qin, et al, 2019).…”
Section: Discussionmentioning
confidence: 99%
“…Fortunately, with the successive launches of high‐performance satellites and the gradual maturation of new remote sensing technologies (e.g., Unmanned Aerial Vehicle, Synthetic Aperture Radar, active LiDAR and holographic systems), the application of multi‐source remote sensing, data fusion, and model technologies will become more flexible and have higher applicability (Gronchi et al, 2021; Li et al, 2021; Ma, Zhu, et al, 2022; Moore et al, 2019). In the future, the applicability of atmospheric correction models, the limitations of index models and the lack of field validation data are still pending issues to be solved to further improve the accuracy of PB monitoring, especially long‐term monitoring (Li et al, 2021; Mouw et al, 2015; Shi, Zhang, Qin, et al, 2019).…”
Section: Discussionmentioning
confidence: 99%
“…LDA determines the topic distribution based on the frequency with which vocabulary appears in documents ( 27 ). This method has been used in many research areas to identify research topics and trends in publications (e.g., 28 , 29 ). The number of LDA topics was determined based on consistency.…”
Section: Methodsmentioning
confidence: 99%
“…The onset, duration, and intensity of algal growth are further influenced by environmental factors such as temperature, sunlight, and wind mixing [4,40]. The harmful effects of eutrophication in the region include water supply issues, human and pet health risks, diminished aquatic life, and economic impacts on tourism, recreational activities, and lakefront property value [2].…”
Section: Study Sitementioning
confidence: 99%
“…It is driven primarily by nutrient enrichment, most often accelerated by anthropogenic activities such as agricultural fertilizer application, wastewater discharge, and urbanization [1]. Cultural eutrophication promotes excessive growth of algae, leading to the deterioration of water quality and overall ecosystem health, and the loss of aquatic habitats [2]. In extreme cases, harmful algal blooms (HABs) occur through the rapid proliferation of algae, in particular cyanobacteria [3].…”
Section: Introductionmentioning
confidence: 99%