Results 11 to 20 of about 4,172,585 (318)

Statistical Analysis of Mesoscale Eddies Entering the Continental Shelf of the Northern South China Sea

Journal of Marine Science and Engineering, 2022
An Archiving, Validation and Interpretation of Satellite Oceanographic data (AVISO) mesoscale eddy trajectory atlas product is used to analyze the path type and temporal variability of the eddies that entered the continental shelf area of the northern ...
Tao Zhang, Junyi Li, Lingling Xie, Quanan Zheng   +3 more
doaj   +1 more source

Spatiotemporal Distributions of Ocean Color Elements in Response to Tropical Cyclone: A Case Study of Typhoon Mangkhut (2018) Past over the Northern South China Sea

Remote Sensing, 2021
The ocean color elements refer to total suspended sediment (TSS) and chlorophyll-a (Chl-a), which are important parameters for the marine ecological environment.
Junyi Li, Quanan Zheng, Min Li, Qiang Li, Lingling Xie   +4 more
doaj   +1 more source

A Contrast of the Monsoon–Tropical Cyclone Relationship between the Western and Eastern North Pacific

Atmosphere, 2022
The monsoon and tropical cyclone (TC) are principal components of global climate variability. The relationship between the monsoon intensity and the TC genesis frequency (TCGF) in different major monsoon regions has not been fully studied.
Jinwen Weng, Lei Wang, Jianzhou Luo, Baiyang Chen, Xugang Peng, Qiuying Gan   +5 more
doaj   +1 more source

Population genomics reveal distinct and diverging populations of An. minimus in Cambodia

Communications Biology, 2022
Using whole genome sequencing and broad sampling across the nation, the genetic diversity of the malaria mosquito An. minimus across Cambodia is described.
Brandyce St. Laurent, Nick Harding, Nick Deason, Kolthida Oy, Chea Sok Loeun, Men Sary, Rous Sunly, Sen Nhep, Eleanor Drury, Kirk Rockett, Siv Sovannaroth, Sonia Goncalves, Dominic Kwiatkowski, Alistair Miles   +13 more
doaj   +1 more source

A Contrast of Recent Changing Tendencies in Genesis Productivity of Tropical Cloud Clusters over the Western North Pacific in May and October

Atmosphere, 2021
Tropical cloud clusters (TCCs) are embryos of tropical cyclones (TCs) and may have the potential to develop into TCs. The genesis productivity (GP) of TCCs is used to quantify the proportion of TCCs that can evolve into TCs.
Xugang Peng, Lei Wang, Minmin Wu, Qiuying Gan   +3 more
doaj   +1 more source

Variational Autoencoders Without the Variation

CoRR, 2022
11 pages, 7 figures, 3 ...
Gregory A. Daly, Jonathan E. Fieldsend, Gavin R. Tabor   +2 more
openaire   +2 more sources

Multiple mechanisms for chlorophyll a concentration variations in coastal upwelling regions: a case study east of Hainan Island in the South China Sea [PDF]

Ocean Science, 2023
Using satellite observations from 2003 to 2020 and cruise observations from 2019 and 2021, this study reveals an unexpected minor role of upwelling in seasonal and interannual variations in chlorophyll a (Chl a) concentrations in the coastal upwelling ...
J. Li, J. Li, J. Li, M. Li, C. Wang, Q. Zheng, Q. Zheng, Y. Xu, T. Zhang, L. Xie   +9 more
doaj   +1 more source

Coherence of Eddy Kinetic Energy Variation during Eddy Life Span to Low-Frequency Ageostrophic Energy

Remote Sensing, 2022
The evolution of mesoscale eddies is crucial for understanding the ocean energy cascade. In this study, using global reanalysis sea surface velocity data and a mesoscale eddy trajectory product tracked by satellite altimeters, we aimed to reveal the ...
Zhisheng Zhang, Lingling Xie, Quanan Zheng, Mingming Li, Junyi Li, Min Li   +5 more
doaj   +1 more source

The Variational Garrote [PDF]

Machine Learning, 2013
In this paper, we present a new variational method for sparse regression using $L_0$ regularization. The variational parameters appear in the approximate model in a way that is similar to Breiman's Garrote model. We refer to this method as the variational Garrote (VG).
Hilbert J. Kappen, Vicenç Gómez
openaire   +4 more sources

Volume and Nutrient Transports Disturbed by the Typhoon Chebi (2013) in the Upwelling Zone East of Hainan Island, China

Journal of Marine Science and Engineering, 2021
Using cruise observations before and after the typhoon Chebi in August 2013 and those without the typhoon in July 2012, this study investigates variations in current structure, nutrient distribution, and transports disturbed by a typhoon in a typical ...
Manli Zheng, Lingling Xie, Quanan Zheng, Mingming Li, Fajin Chen, Junyi Li   +5 more
doaj   +1 more source