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103 条 记 录,以下是 1-30

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Interannual Variability of the east African Coastal Current Associated with El Ni?o–Southern Oscillation
Journal of ClimateZheng, Chenyu Zheng, Shaojun Feng, Ming Xie, Lingling Wang, Lei Zhang, Tianyu Yan, Li  出版年:2024
The east African Coastal Current (eaCC) is an important western boundary current of the tropical south Indian Ocean and plays an important role in the ocean circulation and biogeochemical cycles in the Indian Ocean. This...
Research progress on tropical cyclone parametric wind field models and their application
REGIONAL STUDIES IN MARINE SCIENCEYan, DanChen Zhang, TianYu  出版年:2022
After nearly a century of continuous development, tropical cyclone (TC) parametric wind field models have become more sophisticated and complex and have yielded better simulation results. Currently, they are the main ave...
Data Analyses and Parallel Optimization of the Tropical-Cyclone Coupled Numerical Model
Communications in Computer and Information ScienceWang, Yanqiang Zhang, Tianyu Yin, Zhaohui Hao, Sai Wang, Chenqi Lin, Bo  出版年:2022
Tropical cyclones (TCs) are one of the most feared and deadly weather systems in the world. An air-sea coupled numerical model offers a more accurate description of physical processes between atmospheric-ocean fluids. An...
Effects of Broad-Spectrum Antibiotic (Florfenicol) on Resistance Genes and Bacterial Community Structure of Water and Sediments in an Aquatic Microcosm Model
ANTIBIOTICS-BASELZhang, Tengyue Ding, Yuexia Peng, Jinju Dai, Yue Luo, Shuaishuai Liu, Wenchao Ma, Yi  出版年:2022
This study evaluates the effects of a broad-spectrum antibiotic (florfenicol) on antibiotic resistance genes (ARGs) and bacterial community structure in aquatic environments. We constructed an indoor aquatic microcosm mo...
Analyses and Parallel Optimization Exploration of the Coupled Atmosphere-Ocean Wave Numerical Forecasting Model
Proceedings - 2022 8th International Conference on Big Data Computing and Communications, BigCom 2022Wang, Yanqiang Peng, Wei Xiao, Fan Lin, Bo Zhang, Tianyu  出版年:2022
The governing equations in atmospheric and ocean computational fluid dynamics models are specific forms of Navier-Stokes equations. Due to the complexity of the model itself, it is difficult to find the optimal parallel ...
Data Analyses and Parallel Optimization of the Regional Marine Ecological Model
Communications in Computer and Information ScienceWang, Yanqiang Zheng, Jingjing Zhang, Tianyu Liang, Peng Lin, Bo  出版年:2023
Under the joint influence of high-intensity human activities and climate change, the coastal ecological environment is deteriorating, and the ecological environment security and the sustainable development of the marine ...
A ConvLSTM nearshore water level prediction model with integrated attention mechanism
FRONTIERS IN MARINE SCIENCEYang, Jian Zhang, Tianyu Zhang, Junping Lin, Xun Wang, Hailong Feng, Tao  出版年:2024
Nearshore water-level prediction has a substantial impact on the daily lives of coastal residents, fishing operations, and disaster prevention and mitigation. Compared to the limitations and high costs of traditional emp...
Operational Optimization of a Global Ocean Wave Numerical Forecasting System Based on the Spherical Multiple-Cell Grid
Proceedings of SPIE - The International Society for Optical EngineeringWang, Yanqiang Cai, Qiongqiong Zhang, Tianyu Lin, Bo Wang, Bao  出版年:2023
Ocean wave numerical forecasting is the most important tool for marine environmental forecasting, oceanic disaster prevention, and alleviation. However, the conventional latitude-longitude grid global wave model cannot c...
Multiple mechanisms for chlorophyll a concentration variations in coastalupwelling regions: a case study east of Hainan Island in the South China Sea
OCEAN SCIENCELi, Junyi Li, Min Wang, Chao Zheng, Quanan Xu, Ying Zhang, Tianyu Xie, Lingling  出版年: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) concentr...
Resistance and virulence gene analysis and molecular typing of <i>Escherichia coli</i> from duck farms in Zhanjiang, China
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGYLuo, Shuaishuai Liao, Cuiyi Peng, Jinju Tao, Songruo Zhang, Tengyue Dai, Yue Ding, Yuexia Ma, Yi  出版年:2023
IntroductionThe widespread use of antibiotics in animal agriculture has increased the resistance of Escherichia coli, and pathogenic E. coli often harbor complex virulence factors. Antimicrobial resistance in pathogenic ...
Suspended sediment transport and turbidity maximum in a macro-tidal estuary with mountain streams: A case study of the Oujiang Estuary
CONTINENTAL SHELF RESEARCHLiu, Jingui Li, Yichun Pan, Qingqing Zhang, Tianyu  出版年:2023
Macro-tidal estuaries with mountain streams are typical estuarine systems in southeastern China. Suspended sediment transport and turbidity maxima are sensitive to changes in the tidal and fluvial regimes of estuaries. T...
Rare subcommunity maintains the stability of ecosystem multifunctionality by deterministic assembly processes in subtropical estuaries
FRONTIERS IN MICROBIOLOGYYang, Shu Hou, Qinghua Li, Nan Wang, Pengbin Zhao, Huaxian Chen, Qingxiang Qin, Xinyi Huang, Jiongqing Li, Xiaoli Liao, Nengjian Jiang, Gonglingxia Dong, Ke Zhang, Tianyu  出版年:2024
Microorganisms, especially rare microbial species, are crucial in estuarine ecosystems for driving biogeochemical processes and preserving biodiversity. However, the understanding of the links between ecosystem multifunc...
Widespread global disparities between modelled and observed mid-depth ocean currents
NATURE COMMUNICATIONSSu, Fenzhen Fan, Rong Yan, Fengqin Meadows, Michael Lyne, Vincent Hu, Po Song, Xiangzhou Zhang, Tianyu Liu, Zenghong Zhou, Chenghu Pei, Tao Yang, Xiaomei Du, Yunyan Wei, Zexun Wang, Fan Qi, Yiquan Chai, Fei  出版年:2023
Analysis of big Argo data reveals that model representation of global ocean circulation near 1000-m depth is substantially compromised by inaccuracies. Only 3.8% of the mid-depth ocean circulation can be considered accur...
Effects of antibiotics (enrofloxacin) on microbial community of water and sediment in an aquatic ecological model
FRONTIERS IN VETERINARY SCIENCEDai, Yue Peng, Jin-Ju Zhang, Teng-Yue Xie, Xing-Peng Luo, Shuai-Shuai Liu, Wen-Chao Ma, Yi  出版年:2023
In order to explore the impact of antibiotics (enrofloxacin) on microbial community in aquatic environment, an indoor aquatic ecological model was built, and different concentrations of enrofloxacin (0.05, 0.5, 5, and 50...
Research on the Drift Prediction of Marine Floating Debris: A Case Study of the South China Sea Maritime Drift Experiment
JOURNAL OF MARINE SCIENCE AND ENGINEERINGMu, Lin Tu, Haiwen Geng, Xiongfei Qiao, Fangli Chen, Zhihui Jia, Sen Zhu, Ruifei Zhang, Tianyu Chen, Zhi  出版年:2024
Annually, hundreds of individuals tragically lose their lives at sea due to shipwrecks or aircraft accidents. For search and rescue personnel, the task of locating the debris of a downed aircraft in the vastness of the o...
珠江河口咸潮入侵研究进展
《广东海洋大学学报》刘金贵 李谊纯 仉天宇  出版年:2023
近十几年来,珠江河口咸潮活动呈现持续时间增加、上溯范围扩大的趋势,对水资源安全配置和生态文明建设造成巨大威胁,亟需深入开展珠江河口咸潮研究。系统归纳前人关于珠江河口咸潮上溯方面的研究成果和存在问题,总结近年气候变化和人类...
关键词:咸潮入侵  层化  河口混合  珠江河口  海平面上升  人类强扰动  被引量:8
Seasonal Variability of the Pacific South Equatorial Current during the Argo Era
JOURNAL OF PHYSICAL OCEANOGRAPHYYang, Lina Murtugudde, Raghu Zheng, Shaojun Liang, Peng Tan, Wei Wang, Lei Feng, Baoxin Zhang, Tianyu  出版年:2022
The tropical Pacific currents from January 2004 to December 2018 are computed based on the gridded Argo temperatures and salinities using the P-vector method on an f plane and the geostrophic approximation on a beta plan...
Effects of Florfenicol on <i>nir</i>S-Type Denitrification Community Structure of Sediments in an Aquatic Microcosm Model
ANTIBIOTICS-BASELZhang, Tengyue Sun, Junying Peng, Jinju Ding, Yuexia Li, Yang Ma, Haotian Yu, Mengbo Ma, Yi  出版年:2023
Florfenicol is one of the most widely used antibiotics in aquaculture and veterinary clinics because of its low side effects and strong bactericidal effect. A total of 45 similar to 60% of florfenicol is not absorbed by ...
Spatial Distribution and Trends of Wind Energy at Various Time Scales over the South China Sea
ATMOSPHEREZhang, Shuqin Yang, Xiaoqi Weng, Hanwei Zhang, Tianyu Tang, Ruoying Wang, Hao Su, Jinglei  出版年:2023
In this study, the spatial distribution and trends of wind energy (as measured by wind and wind power density) were investigated from 1979 to 2021 across various time scales over the South China Sea (SCS)by utilizing ERA...
A Comprehensive Review of Assessing Storm Surge Disasters: From Traditional Statistical Methods to Artificial Intelligence-Based Techniques
ATMOSPHEREZhang, Yuxuan Zhang, Tianyu  出版年:2024
In the context of global climate change and rising sea levels, the adverse impacts of storm surges on the environment, economy, and society of affected areas are becoming increasingly significant. However, due to differe...
Economic loss assessment of typhoon-induced storm surge disasters in the South China Sea based on GSA-BP model
FRONTIERS IN EARTH SCIENCEZhang, Yuxuan Zhang, Tianyu Shen, Wenqi Ou, Zijing Zhang, Junping  出版年:2023
In the context of global climate warming and rising sea levels, the frequency of tropical cyclones in the South China Sea region has shown a significant upward trend in recent years. Consequently, the coastal areas of th...
Effect of florfenicol on <i>nirS</i>-type denitrifying communities structure of water in an aquatic microcosm model
FRONTIERS IN VETERINARY SCIENCEZhang, Tengyue Peng, Jinju Dai, Yue Xie, Xingpeng Luo, Shuaishuai Ding, Yuexia Ma, Yi  出版年:2023
Florfenicol is used worldwide for its low side effects and strong bactericidal effect. Florfenicol is physicochemically stable and can persist in natural water bodies and affect water denitrification. Indoor aquatic micr...
Interannual Variability of the east African Coastal Current Associated with El Nino-Southern Oscillation
JOURNAL OF CLIMATEZheng, Chenyu Zheng, Shaojun Feng, Ming Xie, Lingling Wang, Lei Zhang, Tianyu Yan, Li  出版年:2024
The east African Coastal Current (eaCC) is an important western boundary current of the tropical south Indian Ocean and plays an important role in the ocean circulation and biogeochemical cycles in the Indian Ocean. This...
An ocean current-oriented graph-based model for representing Argo trajectories
COMPUTERS & GEOSCIENCESCunjin, Xue Zhang, Tianyu Xu, Yangfeng Su, Fenzhen  出版年:2022
Argo (array for real-time geostrophic oceanography) trajectories, generated by ocean currents at different depths, are a vital data source for studying ocean currents. One traditional method for representing the trajecto...
Recognition of chlorophyll rings using YOLOv8
SCIENTIFIC REPORTSXu, Guangjun Lin, Zhixia Shi, Yucheng Wu, Jialun Xu, Huabing Wang, Guancheng Zhang, Tianyu  出版年:2025
Chlorophyll acts as a critical indicator of marine phytoplankton and primary productivity, and its concentration distribution holds great significance for marine fisheries. With the rapid advancement of deep learning tec...
Thermal Structure of Water Exchange at the Entrance of a Tide-Dominated Strait
REMOTE SENSINGBai, Peng Wang, Jia Zhao, Hui Li, Bo Yang, Jingling Li, Peiliang Zhang, Tianyu  出版年:2022
In summer, westward residual flow in the Qiongzhou Strait (QS) drives a water transport through the strait into the Beibu Gulf, playing a vital role in modifying the gulf-scale circulation. By utilizing multi-source obse...
Forecasting storm tides during strong typhoons using artificial intelligence and a physical model
FRONTIERS IN MARINE SCIENCEWang, Yulin Liu, Jingui Xie, Lingling Zhang, Tianyu Wang, Lei  出版年:2024
The combination of typhoon-induced storm surges and astronomical tides can result in extreme seawater levels and disastrous effects on coastal socioeconomic systems. The construction of an appropriate wind field has cons...
“海洋生态系统动力学模型”课程思政建设探究——以广东海洋大学为例
《西部素质教育》刘金贵 仉天宇  出版年:2023
文章以广东海洋大学为例,首先阐述了“海洋生态系统动力学模型”课程思政建设的重要性,然后论述了“海洋生态系统动力学模型”课程思政建设的路径,包括借助多学科交叉载体,强化课程思政建设;开展课程思政宣讲,加强教师队伍培养;挖掘...
关键词:课程思政  “海洋生态系统动力学模型”课程  专业海洋人才  被引量:1
Wind and Heat Forcings of the Seasonal and Interannual Sea Level Variabilities in the Southwest Pacific
JOURNAL OF PHYSICAL OCEANOGRAPHYYang, Lina Zhao, Xinyang Liang, Peng Zhang, Tianyu Xie, Lingling Murtugudde, Raghu  出版年:2023
Sea level variabilities in the southwest Pacific contribute to the variations of equatorial current bifurcation and the Indonesian Throughflow transport. These processes are closely related to the recharge/discharge of e...
Analyses and Parallel Optimization Exploration of the Coupled Atmosphere-Ocean Wave Numerical Forecasting Model
2022 8TH INTERNATIONAL CONFERENCE ON BIG DATA COMPUTING AND COMMUNICATIONS, BIGCOMWang, Yanqiang Peng, Wei Xiao, Fan Lin, Bo Zhang, Tianyu  出版年:2022
The governing equations in atmospheric and ocean computational fluid dynamics models are specific forms of Navier-Stokes equations. Due to the complexity of the model itself, it is difficult to find the optimal parallel ...
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