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Assessing the potential acoustic impact of floating offshore wind farms in the Central Mediterranean Sea.
Mar Pollut Bull
January 2025
Institute for the study of anthropogenic impacts and sustainability in the marine environment, National Research Council of Italy, Via del Mare 3, 91021 Torretta Granitola, Italy.
The Strait of Sicily, a vital marine passage with diverse fauna, is seeing a steep rise in the planning of offshore wind farm projects. This study assesses the acoustic impact of these wind farms on local marine species. Underwater propagation was modeled for three proposed floating wind farms using JASCO's Marine Operations Noise Model (MONM), which integrates a parabolic equation method for frequencies from 10 to 800 Hz and a beam-tracing model for 1 to 25 kHz.
View Article and Find Full Text PDFDistribution and Biological Response of Nanoplastics in Constructed Wetland Microcosms: Mechanistic Insights into the Role of Photoaging.
Environ Sci Technol
January 2025
Stockbridge School of Agriculture, University of Massachusetts, Amherst, Massachusetts 01003, United States.
Concern over nanoplastic contamination of wetland ecosystems has been increasing. However, little is known about the effect of photoaging on the distribution and biological response of the nanoplastics. Here, palladium-labeled polystyrene nanoplastics (PS-Pd NPs) at 0.
View Article and Find Full Text PDFWe report on the growth of a 2.86 at.% Ho:YGG crystal using the optical floating zone technique in an oxygen-rich environment, followed by the study of its structure, optical spectroscopy and first demonstration of continuous-wave laser operation at 2.
View Article and Find Full Text PDFThe tidal trap - Seasonal transport of floating macrodebris in the bi-directional Chao Phraya River network on the Gulf of Thailand.
Mar Pollut Bull
January 2025
Sustainable Environment Research Institute, Chulalongkorn University, Bangkok, Thailand. Electronic address:
Models estimate up to 3 million metric tons of river plastic waste flowing into the world's ocean every year. All ocean-bound rivers endure tidal impact to some degree, but there is a lack of data on the resulting marine emission effects. To address this gap we analyzed the trajectories of grapefruit-sized floating GPS drifters (n = 63) in the Chao Phraya estuary in Bangkok, Thailand, in the three seasons of 2022-2023.
View Article and Find Full Text PDFFloating BiOBr/TiC aerogel spheres for efficient degradation of quinolone antibiotics: Rapid oxygen transfer via triphase interface and effective charges separation by internal electric field.
J Colloid Interface Sci
January 2025
School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China. Electronic address:
The limited transport of oxygen at the solid-liquid interface and the poor charge separation efficiency of single catalyst significantly impedes the generation of reactive oxygen species (ROS), thereby weakening the application potential of photocatalytic technology in water pollution control. Herein, a hollow porous photocatalytic aerogel sphere (calcium alginate/cellulose nanofibers (CA/CNF)) loaded BiOBr/TiC, combining a favourable mass transfer structure with effective catalytic centers was firstly presented. The floatability and hollow pore structure facilitated rapid O transfer via a triphase interface, thereby promoting the generation of ROS.
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