AIMC Topic: Seawater

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Sunken oil detection and classification using MBES backscatter data.

Marine pollution bulletin Jun 9, 2022
Sunken oil incidents have occurred multiple times in the Bohai Sea over the past ten years. Currently, quick and effective sunken oil detection and classification remains a difficult problem. In this study, sonar detection experiments are conducted t...
Acoustics Sound Seawater Algorithms Support Vector Machine
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Modeling the Voltage Produced by Ultrasound in Seawater by Stochastic and Artificial Intelligence Methods.

Sensors (Basel, Switzerland) Jan 30, 2022
Experiments have proved that an electrical signal appears in the ultrasonic cavitation field; its properties are influenced by the ultrasound frequency, the liquid type, and liquid characteristics such as density, viscosity, and surface tension. Stil...
Incidence Ultrasonography Seawater Artificial Intelligence
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A novel random forest approach to revealing interactions and controls on chlorophyll concentration and bacterial communities during coastal phytoplankton blooms.

Scientific reports Oct 7, 2021
Increasing occurrence of harmful algal blooms across the land-water interface poses significant risks to coastal ecosystem structure and human health. Defining significant drivers and their interactive impacts on blooms allows for more effective anal...
Water Pollution, Chemical Harmful Algal Bloom Microbiota Seawater Phytoplankton Pacific Ocean Machine Learning California Chlorophyll Bacteria
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Predictive model for progressive salinization in a coastal aquifer using artificial intelligence and hydrogeochemical techniques: a case study of the Nile Delta aquifer, Egypt.

Environmental science and pollution research international Sep 9, 2021
To monitor groundwater salinization due to seawater intrusion (SWI) in the aquifer of the eastern Nile Delta, Egypt, we developed a predictive regression model based on an innovative approach using SWI indicators and artificial intelligence (AI) meth...
Environmental Monitoring Egypt Seawater Artificial Intelligence Groundwater
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Application of artificial intelligence deep learning in numerical simulation of seawater intrusion.

Environmental science and pollution research international May 27, 2021
Seawater intrusion not only causes fresh water shortages in coastal areas, but also has a negative impact on regional economic and social development. Global climate change will affect precipitation, sea level, and many other factors, which will in t...
Groundwater Environmental Monitoring Seawater Computer Simulation Deep Learning Artificial Intelligence
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Concentration-Emission Matrix (CEM) Spectroscopy Combined with GA-SVM: An Analytical Method to Recognize Oil Species in Marine.

Molecules (Basel, Switzerland) Nov 4, 2020
The establishment and development of a set of methods of oil accurate recognition in a different environment are of great significance to the effective management of oil spill pollution. In this work, the concentration-emission matrix (CEM) is formed...
Principal Component Analysis Seawater Petroleum Pollution Petroleum Support Vector Machine Water Pollutants, Chemical Spectroscopy, Near-Infrared
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Gradients of three coastal environments off the South China Sea and their impacts on the dynamics of heterotrophic microbial communities.

The Science of the total environment Dec 27, 2018
Heterotrophic fungus-like marine protists are recognized to contribute significantly to the coastal carbon cycling largely due to their high biomass and ability to decompose recalcitrant organic matter. Yet, little is known about their dynamics at po...
Seawater Microbiota Flow Cytometry Heterotrophic Processes Bacterial Physiological Phenomena Biomass Microscopy, Fluorescence Fungi Hong Kong Environmental Monitoring
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Magnetic γ-cyclodextrin polymer with compatible cavity promote the magnetic solid-phase extraction of microcystins in water samples.

Analytica chimica acta Dec 21, 2018
Microcystins (MCs), which are produced by eruptive cyanobacteria, seriously threaten the health of humans for their poisonousness. Herein, a facile strategy was introduced to synthesize the magnetic γ-cyclodextrin polymer (FeO@PDA@γ-CDP) composite an...
Seawater Ferrosoferric Oxide Microspheres Magnets Water Indoles Time Factors Cyclodextrins Cellulose Tandem Mass Spectrometry Solid Phase Extraction Lakes Hydrogen-Ion Concentration Microcystins Adsorption Chromatography, High Pressure Liquid Polymers
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A Dexterous, Glove-Based Teleoperable Low-Power Soft Robotic Arm for Delicate Deep-Sea Biological Exploration.

Scientific reports Oct 3, 2018
Modern marine biologists seeking to study or interact with deep-sea organisms are confronted with few options beyond industrial robotic arms, claws, and suction samplers. This limits biological interactions to a subset of "rugged" and mostly immotile...
Marine Biology Robotics Aquatic Organisms Seawater Coral Reefs Biodiversity Humans Ecosystem
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Real-time eutrophication status evaluation of coastal waters using support vector machine with grid search algorithm.

Marine pollution bulletin Apr 23, 2017
The development of techniques for real-time monitoring of the eutrophication status of coastal waters is of great importance for realizing potential cost savings in coastal monitoring programs and providing timely advice for marine health management....
Algorithms Seawater Eutrophication Support Vector Machine
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