Results 301 to 310 of about 750,885 (330)

Remote sensing mixed layer depth using ocean ambient noise

2020
<p>Ambient noise measurements have been widely used to estimate environmental information such as water column sound speed, pH, seabed properties, and wind speed. In this study, 30 days of ambient noise data recorded on two vertically oriented hydrophones deployed near Alvin canyon on the New England shelf break were used to ...
Najeem Shajahan, David Barclay
openaire   +1 more source

Mixed-Layer Depth Model Based on Turbulent Energetics

Journal of the Atmospheric Sciences, 1976
Abstract Mixed layer depths are predicted using an entrainment equation with conservation equations. The entrainment equation is based on the turbulent kinetic energy equation for the mixed layer. The atmosphere is idealized as having temperatures, humidities and winds constant with height in the boundary layer with a step discontinuity marking the top
openaire   +1 more source

Influence of mixed-layer depth variations on primary production

2023
The influence of mixed-layer depth variations on primary production in the open ocean was investigated by field observations and numerical process studies. Cruises were conducted in late winter 1999 to investigate the relationship between oceanic convection and phytoplankton development in the North Atlantic/Nordic Seas. The phytoplankton concentration
openaire   +1 more source

Observation of Mixed-Layer Depth of Atmosphere with Lidar

2010 Symposium on Photonics and Optoelectronics, 2010
A Micro-pulsed lidar at 532nm has been developed and used for routine observations of optical property of aerosol and the temporal-spatial evolution of the mixed-layer depth (MLD) of atmosphere. The mixed-layer depth of atmosphere is retrieved by seeking the absolute minimum of first derivative or second derivative of the range-squared- corrected lidar
Li Wang, Jiandong Mao, Yufeng Wang, Ming Wang, Dengxin Hua   +4 more
openaire   +1 more source

Wind Direction and Equilibrium Mixed Layer Depth: General Theory

Journal of Physical Oceanography, 1985
Abstract A usually neglected Coriolis term in the turbulent kinetic energy budget of the ocean surface mixed layer is examined for the special case of a steady-state mixed layer depth with no entrainment. In this term, the Reynolds stresses interact with the northward component of planetary rotation to exchange turbulent kinetic energy between ...
Roland W. Garwood, Patrick C. Gallacher, Peter Muller   +2 more
openaire   +1 more source

Global Observations of Eddy-Induced Mixed Layer Depth Variabilit

2017
The near-surface mixed layer acts as a conduit between the oceans interior and the atmosphere. Mesoscale eddies, energetic vortices covering nearly a third of the ocean surface, modulate the spatial and temporal evolution of the mixed layer. We present a global analysis of concurrent satellite observations of mesoscale eddies with hydrographic profiles
Gaube, Peter, McGillicuddy, Dennis
openaire   +1 more source

Diurnal Variation in Radon Concentration and Mixing-Layer Depths

Boundary-Layer Meteorology, 1998
Variation of 222Rn, its short-lived daughters and 212Pb concentrations in the atmosphere, and conditions of the lower atmosphere were observed simultaneously at Kamisaibara Village in Japan. The variation of 222Rn concentration and the ratio of the concentrations of 212Pb and the short-lived daughters of 222Rn during nighttime is explained by sodar ...
openaire   +1 more source

Organic mixed conductors for bioinspired electronics

Nature Reviews Materials, 2023
Paschalis Gkoupidenis, Francesca Santoro, Simone Fabiano   +2 more
exaly  

The fundamentals and applications of ferroelectric HfO2

Nature Reviews Materials, 2022
Uwe Schroeder, Min Hyuk Park, Thomas Mikolajick   +2 more
exaly  

Molecular Design Strategies toward Improvement of Charge Injection and Ionic Conduction in Organic Mixed Ionic–Electronic Conductors for Organic Electrochemical Transistors

Chemical Reviews, 2022
Nadzeya A Kukhta, Adam Marks, Christine K Luscombe   +2 more
exaly