Results 181 to 190 of about 3,876 (302)

Multiscale energetics and submesoscale instabilities of eddy shedding at the Kuroshio loop current in the South China Sea. [PDF]

Sci Rep
Fei Y, Zhang S, Zhang Z, Gao Y, Xu X, Li M, Yu Y, Wang K, Cui T.   +8 more
europepmc   +1 more source

General Scintillation for Gaussian Beam Propagating through Oceanic Turbulence and UWOC System Performance Evaluation

In this paper, we derive a general and exact closed-form expression of scintillation index (SI) for a Gaussian beam propagating through weak oceanic turbulence, based on the general oceanic turbulence optical power spectrum (OTOPS) and the Rytov theory ...
Zhang, Lu, Li, Yuxuan, Cheng, Mingjian, Yi, Xiang, Tao, Xinyue, Yalçın, Ata   +5 more
core  

Formation of Shallow Cumulus Patterns Using a Simple Warm Cloud Precipitation Model

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract A simple model based on predator‐prey‐like dynamics using a system of four nonlinear ordinary differential equations is used to simulate the life cycle of shallow cumulus. By coupling this model across a two‐dimensional array and varying the cloud environment, we can simulate three common patterns of self‐aggregation seen in the maritime ...
Michelle K. Kanipe, Peter J. van Leeuwen, Graham Feingold   +2 more
wiley   +1 more source

Turbulent isopycnal mixing dominates thermohaline transformations of intermediate ocean waters. [PDF]

Nat Commun
Sévellec F, Kolodziejczyk N, Portela E.
europepmc   +1 more source

Large Eddy Simulations of the Atmospheric Boundary Layer Over Satellite‐Sensed Sea Ice Maps

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract Surface heterogeneity in the marginal ice zone (MIZ) causes multiscale secondary atmospheric circulations that are challenging to model or observe. The absence or inadequate representation of these circulations in ocean‐atmosphere exchange schemes in climate models is partially responsible for the underestimation of Arctic sea ice loss ...
Joseph Fogarty, Mitchell Bushuk, Marc Calaf, Mohammad Allouche, Khaled Ghannam, Elie Bou‐Zeid   +5 more
wiley   +1 more source

Large dynamic range Shack-Hartmann wavefront sensing based on a graph-theoretic computational model. [PDF]

Light Sci Appl
Du L, Xu R, Liu S, Shao R, Li L, Zhang Y, Li Z, Qu Y, Tian D, Yang J.   +9 more
europepmc   +1 more source

Identifying Energy Balance Drivers of Greenland Ice Sheet Surface Melt Using Causal Discovery

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Greenland Ice Sheet (GrIS) mass loss has accelerated in recent decades, primarily due to enhanced surface melt. Identifying the causal dependencies of surface melt remains challenging with conventional correlations. Using the PCMCI+ ${\text{PCMCI}}^{+}$ causal discovery algorithm applied to CESM2 large‐ensemble simulations and evaluated ...
Ziqi Yin, Aneesh C. Subramanian, Rajashree Datta, Adam R. Herrington, Danni Du, Sahara Ali, Omar Faruque, Jianwu Wang   +7 more
wiley   +1 more source

Enhancing underwater sensor network security using QKD-enabled acoustic-optical hybrid communication. [PDF]

Sci Rep
Rajnarayanan S, Kathirvel Murugan T, Govindaraj L, Gladius Theodore Solomon S, Aashik Fazuludeen M.   +4 more
europepmc   +1 more source

The Impact of Nocturnal Boundary Layer Height on Daytime Surface Particulate Nitrate Increases by Vertical Transport From the Residual Layer

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Particulate nitrate (pNO3−) has become a critical air‐quality issue, with pronounced morning increases in surface concentrations attributed to downward transport from upper layer. However, how the nocturnal boundary layer evolution modulates this process remains unclear.
Yujie Qin, Shaojia Fan, Xiaorui Chen, Hongxia Liu, Xiaobing Li, Xiaoxiao Zhang, Bin Yuan, Haichao Wang   +7 more
wiley   +1 more source

Symmetric instability drives exchange between surface and bottom waters in a coastal front. [PDF]

Sci Adv
Körner M, Cusack JM, Nash J, Shearman RK, Thomas LN, MacKinnon J, Hsu FHW, Taylor J, Liu J, Hilditch JP.   +9 more
europepmc   +1 more source