Results 31 to 40 of about 274,287 (289)

Detection of Floating Marine Litter Transport Structure Based on Particle Relative Dispersion in Mulan Bay, Hainan [PDF]

open access: yesE3S Web of Conferences
Based on the FVCOM model and particle tracking model, this study simulates the material transport process in Mulan Bay and the surrounding sea areas of Hainan, and analyzes the dispersion characteristics and transport structure of the floating marine ...
Li Qiaoqiao, Zhang Xueqing
doaj   +1 more source

Riverine Litter Flux to the Northeastern Part of the Black Sea

open access: yesJournal of Marine Science and Engineering, 2023
Rivers are among the main sources of marine litter, especially for semi-isolated sea areas with high populations and intense economic activity. The semi-isolated Black Sea located in the Eastern Europe is an example of such an area, whose watershed basin
Maria Pogojeva   +2 more
doaj   +1 more source

A mechanism for the increased wave-induced drift of floating marine litter [PDF]

open access: yesJournal of Fluid Mechanics, 2021
Abstract
R. Calvert   +5 more
openaire   +4 more sources

Floating Riverine Litter Flux to the White Sea: Seasonal Changes in Abundance and Composition

open access: yesJournal of Marine Science and Engineering, 2023
Arctic rivers bring litter from their basins to the sea, but accurate data for the Arctic do not exist yet. This study presents the first assessment of floating macro litter input (>2.5 cm) from the Northern Dvina and Onega rivers to the White Sea.
Maria Mikusheva   +6 more
doaj   +1 more source

Nutrient effects on aquatic litter decomposition of free-floating plants are species dependent

open access: yesGlobal Ecology and Conservation, 2021
Among the most important ecosystem processes in wetlands is plant litter decomposition, which provides the detrital food chains with matter and energy and consequently could affect ecosystem health and integrity.
Yao-Bin Song   +4 more
doaj   +1 more source

Remote Sensing of Sea Surface Artificial Floating Plastic Targets with Sentinel-2 and Unmanned Aerial Systems (Plastic Litter Project 2019)

open access: yesRemote Sensing, 2020
Remote sensing is a promising tool for the detection of floating marine plastics offering extensive area coverage and frequent observations. While floating plastics are reported in high concentrations in many places around the globe, no referencing ...
Konstantinos Topouzelis   +4 more
doaj   +1 more source

Global distribution and cleanup opportunities for macro ocean litter: a quarter century of accumulation dynamics under windage effects

open access: yesEnvironmental Research Letters, 2020
Ocean litter is of growing global concern, and its impacts on marine environments and ecosystems are expected to increase further this century. From a management perspective, natural drifting of macro ocean litter to or near the coast may have a ...
Chia-Ying Ko   +2 more
doaj   +1 more source

Beached and Floating Litter Surveys by Unmanned Aerial Vehicles: Operational Analogies and Differences

open access: yesRemote Sensing, 2022
The abundance of litter pollution in the marine environment has been increasing globally. Remote sensing techniques are valuable tools to advance knowledge on litter abundance, distribution and dynamics. Images collected by Unmanned Aerial Vehicles (UAV,
Umberto Andriolo   +4 more
doaj   +1 more source

Lixo flutuante na Baía de Guanabara: passado, presente e perspectivas para o futuro

open access: yesDesenvolvimento e Meio Ambiente, 2016
The pollution of marine and coastal environments by floating litter is a serious problem around the world, usually provoked by an inefficient waste management in the coastal areas, that may generate severe impacts in the wild life, for example death by ...
Dandara Bernardino, Barbara Franz
doaj   +1 more source

Investigating Detection of Floating Plastic Litter from Space Using Sentinel-2 Imagery

open access: yesRemote Sensing, 2020
Plastic litter floating in the ocean is a significant problem on a global scale. This study examines whether Sentinel-2 satellite images can be used to identify plastic litter on the sea surface for monitoring, collection and disposal.
Kyriacos Themistocleous   +3 more
doaj   +1 more source

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