Results 41 to 50 of about 36,296 (308)

Using 250-M Surface Reflectance MODIS Aqua/Terra Product to Estimate Turbidity in a Macro-Tidal Harbour: Darwin Harbour, Australia

Remote Sensing, 2018
Turbidity is an indicator of the quality of water and usually exhibits variability associated with changing hydrodynamic conditions, which can be reflected in the sediment dynamics in coastal regions.
Gang Yang, Xiaohua Wang, Elizabeth A. Ritchie, Lulu Qiao, Guangxue Li, Zhixin Cheng   +5 more
doaj   +1 more source

Data-Driven, Multi-Model Workflow Suggests Strong Influence from Hurricanes on the Generation of Turbidity Currents in the Gulf of Mexico

Journal of Marine Science and Engineering, 2020
Turbidity currents deliver sediment rapidly from the continental shelf to the slope and beyond; and can be triggered by processes such as shelf resuspension during oceanic storms; mass failure of slope deposits due to sediment- and wave-pressure loadings;
Courtney K. Harris, Jaia Syvitski, H.G. Arango, E.H. Meiburg, Sagy Cohen, C.J. Jenkins, Justin J. Birchler, E.W.H. Hutton, T.A. Kniskern, S. Radhakrishnan, Guillermo Auad   +10 more
doaj   +1 more source

Turbidity current in a circular settling tank

Water Science and Technology, 2004
This paper deals with turbidity currents in a circular settling tank. A mathematical model with a k-ɛ turbulence model has been developed. Using this mathematical model, the following unique properties of turbidity currents in a circular settling tank are demonstrated: turbulence induced by the turbidity currents remains after most sediment particles ...
K, Fujisaki, N, Nagata
openaire   +2 more sources

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

Advanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka, Shohei Morikawa, Shigehito Osawa   +2 more
wiley   +1 more source

One-dimensional morphodynamic model coupling open-channel flow and turbidity current in reservoir

Journal of Hydrology and Hydromechanics, 2017
Traditional depth-averaged morphodynamic models for turbidity currents usually focus on the propagation of currents after plunging. However, owing to the unsteady characteristic of the plunge point locations and the tough conditions of field measurement ...
Wang Zenghui, Xia Junqiang, Deng Shanshan, Zhang Junhua, Li Tao   +4 more
doaj   +1 more source

Oceanographic habitat and the coral microbiomes of urban-impacted reefs [PDF]

PeerJ, 2019
Coral reefs are in decline worldwide. In response to this habitat loss, there are efforts to grow, outplant, and restore corals in many regions. The physical oceanographic habitat of corals—such as sea temperature, waves, ocean currents, and available ...
Stephanie M. Rosales, Christopher Sinigalliano, Maribeth Gidley, Paul R. Jones, Lewis J. Gramer   +4 more
doaj   +2 more sources

Longitudinal flow evolution and turbulence structure of dynamically similar, sustained, saline density and turbidity currents [PDF]

, 2006
Experimental results are presented concerning flow evolution and turbulence structure of sustained saline and turbidity flows generated on 0°, 3°, 6°, and 9° sloping ramps that terminate abruptly onto a horizontal floor.
Altinakar, Baas, Bagnold, Bennett, Best, Best, Britter, Buckee, Daly, Ellison, García, Gladstone, Gray, Hiscott, Huppert, Härtel, Jan Alexander, Johnson, Keulegan, Kineke, Kneller, Kneller, Kuenen, Launder, Leeder, Macías, McCaffrey, Middleton, Middleton, Mike R. Leeder, Miles, Mulder, Mulder, Mulder, Mulder, Normark, Pantin, Parker, Parker, Parsons, Peakall, Pratson, Salaheldin, Siegenthaler, Simpson, Stacey, Strang, T. E. Gray, Tritton, Woods   +49 more
core   +1 more source

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

Advanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang, Senlin Gu, Jianyang Zhao, Xiaojuan Hao, Lu Hua Li, Jihua Li, Lingxue Kong   +6 more
wiley   +1 more source

Erosion and deposition in interplain channels of the Maury channel system [PDF]

, 1981
Large turbidity currents originating on the insular margin of southern lceland have flowed clown a 2 500 km-long pathway comprising rise valleys, unchanneled plains and segments of erosional and depositional deep-sea channels that are collectively called
Hollister, C. D., Lonsdale, P., Mayer, Larry A.   +2 more
core   +1 more source