Results 81 to 90 of about 3,647,086 (349)

Observation of Harmful Algal Blooms with Ocean Colour Radiometry.

, 2021
Harmful algal blooms (HABs) occur in virtually all coastal regions of the world as well as many lakes, and are typically associated with a rapid proliferation of phytoplankton cells, but even low cell numbers of highly toxic species may cause harmful e ...
Bernard, Stewart, Robertson Lain, Lisl, Pitcher, Grant, Kudela, Raphael   +3 more
core   +1 more source

Redefining Accuracy: Underwater Depth Estimation for Irregular Illumination Scenes

Sensors
Acquiring underwater depth maps is essential as they provide indispensable three-dimensional spatial information for visualizing the underwater environment.
Tong Liu, Sainan Zhang, Zhibin Yu
doaj   +1 more source

Submesoscale inverse energy cascade enhances Southern Ocean eddy heat transport

Nature Communications, 2023
Oceanic eddy-induced meridional heat transport (EHT) is an important process in the Southern Ocean heat budget, the variability of which significantly modulates global meridional overturning circulation (MOC) and Antarctic sea-ice extent.
Zhiwei Zhang, Yuelin Liu, Bo Qiu, Yiyong Luo, Wenju Cai, Qingguo Yuan, Yinxing Liu, Hong Zhang, Hailong Liu, Mingfang Miao, Jinchao Zhang, Wei Zhao, Jiwei Tian   +12 more
doaj   +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

Steric Coordination Modulated Iodine Chemistry With Four‐Electron Conversion for Zinc‐Iodine Batteries

Advanced Materials, EarlyView.
A dual‐additive electrolyte strategy is developed to address the hydrolysis of I+ in the aqueous electrolytes. The steric‐hindrance effect of TES− effectively shields I+ from nucleophilic attacks by hydroxyl groups, facilitating the reversible I−/I0/I+ conversion with four‐electron transfer.
Shuai Wang, Haoran Wang, Yujue Yang, Yuanyuan Gao, Yaopeng Wu, Junze Zhang, Jingxin Zhao, Yuejiao Chen, Bingang Xu   +8 more
wiley   +1 more source

A Southern Indian Ocean database of hydrographic profiles obtained with instrumented elephant seals

, 2014
The instrumentation of southern elephant seals with satellite-linked CTD tags has offered unique temporal and spatial coverage of the Southern Indian Ocean since 2004.
Harcourt, Robert G., Mike Fedak, Hindell, Mark A., Mcmahon, Clive R., Harcourt, Rob, Jean-benoit Charrassin, Guinet, Christophe, Roquet, Fabien, Mark A. Hindell, Williams, Guy D., Christophe Guinet, Boehme, Lars, Fedak, Mike, Lovell, Phil, Lovell, Philip, Charrassin, Jean-Benoit, Fedak, Michael A., Clive Mcmahon, Gilles Reverdin, Reverdin, Gilles, Rob Harcourt, Fabien Roquet, Guy Williams, McMahon, Clive, Williams, Guy, Lars Boehme, Phil Lovell   +26 more
core   +1 more source

Compact Low-Velocity Ocean Current Energy Harvester Using Magnetic Couplings for Long-Term Scientific Seafloor Observation

, 2020
A compact low-velocity ocean current energy harvester (LOCH) is developed to power undersea instrument platforms for long-term scientific seafloor observation.
Feng Lyu, Longxiang Huang
core   +1 more source

Ocean Observations

Journal of Marine Science and Engineering
Our Oceans cover more than 70% of the Earth’s surface, and thus various ocean engineering projects have been undertaken to utilize these vast resources effectively [...]
openaire   +2 more sources

Connecting Ocean Observations with Prediction

Ocean prediction: present status and state of the art (OPSR)
Abstract. Ocean prediction relies on the integration between models, satellite and in-situ observations through data assimilation techniques. Satellites offer nowadays high-resolution observations of essential ocean variables at the surface, widely adopted in combination with precise but sparse in-situ measurements that, from the surface to the deep ...
Pierre-Yves Le Traon, Antonio Novellino, Andrew M. Moore   +2 more
openaire   +3 more sources

Regional Sea Surface Skin Temperature Retrieval From HY-1C and HY-1D COCTS

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Haiyang-1C (HY-1C) and Haiyang-1D (HY-1D) are Chinese satellites for marine observation. They operationally work to form the networking of morning and afternoon satellites, improving the capacity of coverage in the temporal and spatial dimensions.
Zhuomin Li, Rui Chen, Mingkun Liu, Lei Guan   +3 more
doaj   +1 more source