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- Increase in tropical cyclone rain rate with translation speed
- NATURE COMMUNICATIONSTu, Shifei Chan, Johnny C. L. Xu, Jianjun Zhong, Quanjia Zhou, Wen Zhang, Yu 出版年：2022
- Using satellite observations, the authors show that the average tropical cyclone (TC) rain rate increases significantly with translation speed. On average, the rain rate of a fast-moving TC is about 24% higher than that ...
- The Relationship between Polar Vortex and Ozone Depletion in the Antarctic Stratosphere during the Period 1979-2016
- ADVANCES IN METEOROLOGYZhang, Yu Li, Jing Zhou, Libo 出版年：2017
- As the most prominent feature of the polar stratosphere, polar vortex results in widespread changes in the climate system, especially in the ozone variation. In this study, the linkage between polar vortex and ozone depl...
- Impact of two typhoons on the marine environment in the Yellow Sea and East China Sea
- CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGYFu Dongyang Luan Hong Pan Delu Zhang Ying Wang Li'an Liu Dazhao Ding Youzhuan Li Xue 出版年：2016
- This study investigated the effects of two typhoons (Nari and Wipha) on sea surface temperature (SST) and chlorophyll-a (Chl-a) concentration. Typhoons Nari and Wipha passed through the Yellow Sea on September 13, 2007 a...
- 关键词：typhoon Yellow Sea East China Sea chlorophyll-α concentration sea surface temperature 被引量：17
- 阳江复杂地形对特大暴雨影响机理的数值研究
- 《热带气象学报》叶桂苓 张宇 徐建军 陈思奇 卢泽彬 沈文琪 出版年：2022
- 采用中尺度天气预报模式WRF(Weather Research Forecast)对广东省阳江地区2019年5月26日00时—28日00时暴雨事件进行数值模拟,并通过一系列的地形敏感试验,讨论地形对暴雨发生和发展的影响。...
- 关键词：数值模拟 暴雨 地形 被引量：9
- Data assimilation of adaptive observation and application for typhoon forecasts over the Western North Pacific
- ATMOSPHERIC RESEARCHChen, Siqi Zhang, Yu Xu, Jianjun Shen, Wenqi Ye, Guiling Lu, Zebin 出版年：2022
- In this study, we added the post-processing module of the Ensemble Transform Sensitivity (ETS) to identify regions sensitive to adaptive observations of different variables at different levels for typhoon forecasts. We s...
- Exploring the Impact of Planetary Boundary Layer Schemes on Rainfall Forecasts for Typhoon Mujigae, 2015
- ATMOSPHEREShen, Wenqi Lu, Zebin Ye, Guilin Zhang, Yu Chen, Siqi Xu, Jianjun 出版年：2022
- Sensitivity experiments were conducted on Typhoon Mujigae, which occurred in 2015, wherein the Weather Research and Forecasting Advanced Research (WRF-ARW) model was used to select two local and two nonlocal planetary bo...
- Parameter selection and model research on remote sensing evaluation for nearshore water quality
- ACTA OCEANOLOGICA SINICALei Guibin Zhang Ying Pan Delu Wang Difeng Fu Dongyang 出版年：2016
- Using remote sensing technology for water quality evaluation is an inevitable trend in marine environmental monitoring. However, fewer categories of water quality parameters can be monitored by remote sensing technology ...
- 关键词：main water quality parameters water quality parameter selection comprehensive water qualityevaluation model Leizhou Peninsula nearshore waters 被引量：6
- Large-scale dynamic, heat and moisture structures of monsoon-influenced precipitation in the East Asian monsoon rainy area
- QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETYZhang, Chunyan Wang, Donghai Pang, Zihao Zhang, Yu Jiang, Xiaoling Zeng, Zhilin Wu, Zhenzhen 出版年：2021
- This study investigated large-scale dynamic structures along with heat and moisture budgets associated with monsoon-influenced precipitation over a typical rainy domain in the East Asian monsoon region. Large-scale dynam...
- Factors affecting spring bloom in the South of Cheju Island in the East China Sea
- ACTA OCEANOLOGICA SINICAFu Dongyang Huang Zhaojun Zhang Yuanzhi Pan Delu Ding Youzhua Liu Dazhao Zhang Ying Mao Zhihua Chen Jianfang 出版年：2015
- A soil circulation occurs in the south of Cheju Island in the spring. Nutrients and its influence on chlorophyll a (Chl a) around the circulations were studied from April 9 to May 6, 2007. Spring bloom with elevated conc...
- 关键词：phosphate nitrate silicate phytoplankton circulation 被引量：4
- Analysis of the Severe Dust Process and Its Impact on Air Quality in Northern China
- ATMOSPHERELiu, Xiaoyu Zhang, Yu Yao, Hailan Lian, Qinlai Xu, Jianjun 出版年：2023
- Extreme meteorological events can influence air quality. In March 2021, northern China experienced a severe dust event, leading to widespread air quality deterioration. Using reanalysis datasets and station data, we inve...
- Statistical Characteristics and Composite Environmental Conditions of Explosive Cyclones over the Japan Sea and Kuroshio/Kuroshio Extension
- ATMOSPHEREZhang, Shuqin Fu, Gang Zhang, Yu Xu, Jianjun Xue, Yufeng Tang, Ruoying Gao, Xiaoyu Liu, Chunlei Long, Jingchao 出版年：2022
- Statistical characteristics and composite synoptic-scale environmental conditions of explosive cyclones (ECs) over the Japan Sea and Kuroshio/Kuroshio Extension are examined and compared using ERA5 atmospheric reanalysis...
- Comparison between Multi-Physics and Stochastic Approaches for the 20 July 2021 Henan Heavy Rainfall Case
- ATMOSPHEREShao, Duanzhou Zhang, Yu Xu, Jianjun Zhang, Hanbin Chen, Siqi Tu, Shifei 出版年：2022
- In this study, three model perturbation schemes, the stochastically perturbed parameter scheme (SPP), stochastically perturbed physics tendency (SPPT), and multi-physics process parameterization (MP), were used to repres...
- Relationship between the Tibetan Plateau-tropical Indian Ocean thermal contrast and the South Asian summer monsoon
- 地球科学前沿（英文版）Xiaoqing LUO Jianjun XU Yu ZHANG Kai LI 出版年：2021
- 关键词：Tibetan Plateau tropical Indian Ocean atmosphere heat sources South Asian summer monsoon atmosphere baroclinic component 被引量：3
- Impact of GPS radio occultation assimilation on the 18-21 July 2021 heavy rainfall event in Henan
- ATMOSPHERIC RESEARCHChen, Siqi Xu, Jianjun Zhang, Yu Shen, Wenqi Guan, Zhaoyong Dong, Changming 出版年：2023
- The Gridpoint Statistical Interpolation (GSI) assimilation system and Weather Research & Forecasting (WRF) mesoscale regional model were used to investigate the sensitivity of assimilating Global Positioning System radio...
- 十九大视角下环境治理对乡村振兴的影响与思考——以南北方大阳镇、金利镇、水寨镇为例
- 《农村经济与科技》赖鹏有 张宇 刘乐希 彭素娟 何思源 谭淇昌 刘思羽 谈思仪 出版年：2021
- 随着乡村振兴战略的全面推进,乡村迎来了相当大的发展机遇,与之相对应,乡村环境治理也逐渐成为乡村振兴战略的重要组成部分。本文选取山西省大阳镇和广东省金利镇、水寨镇三个位于中国南北不同区域,且具有一定代表性的乡镇作为研究对象...
- 关键词：乡村振兴 环境治理 古村落保护 被引量：2
- 1960-2016年广东冬季降水变化特征及成因
- 《广东海洋大学学报》卢泽彬 张宇 徐建军 杨金艺 出版年：2021
- 【目的】探究大气环流与热带太平洋海温异常(尤其是ENSO事件)对广东省冬季降水的影响,揭示降水变化的物理机制。【方法】利用1960年12月-2017年2月广东省地面常规观测资料、NCEP/NCAR再分析资料,运用相关分析...
- 关键词：冬季降水 降水总量 降水强度 降水日数 海温异常 广东省 被引量：2
- Sensitivity of Typhoon Lingling (2019) simulations to horizontal mixing length and planetary boundary layer parameterizations
- FRONTIERS OF EARTH SCIENCEChen, Siqi Xu, Feng Zhang, Yu Ye, Guiling Xu, Jianjun Liu, Chunlei 出版年：2022
- Forecasting the intensity of typhoons is a difficult problem in numerical weather prediction. It is subject to many factors, among which the selection of physical parameterization schemes for the model is a hot topic of ...
- Relationship between the Tibetan Plateau-tropical Indian Ocean thermal contrast and the South Asian summer monsoon
- FRONTIERS OF EARTH SCIENCELuo, Xiaoqing Xu, Jianjun Zhang, Yu Li, Kai 出版年：2021
- The impact of land-sea thermal contrast on the South Asian summer monsoon (SASM) was investigated by calculating the atmospheric heat sources (AHS) and baroclinic component with ERA5 data for the period 1979-2019. Using ...
- Enhancing Extreme Precipitation Forecasts through Machine Learning Quality Control of Precipitable Water Data from Satellite FengYun-2E: A Comparative Study of Minimum Covariance Determinant and Isolation Forest Methods
- REMOTE SENSINGShen, Wenqi Chen, Siqi Xu, Jianjun Zhang, Yu Liang, Xudong Zhang, Yong 出版年：2024
- Variational data assimilation theoretically assumes Gaussian-distributed observational errors, yet actual data often deviate from this assumption. Traditional quality control methods have limitations when dealing with no...
- 关于研究生高等大气动力学“双促”思政元素如何挖掘的思考
- 《教育进展》张宇 罗小青 陈晓 曾苗 出版年：2023
- 广大教育工作者应努力开展课程思政改革,为党育人,为国育才。思政点的质量,直接决定着思政育人和专业知识传授的效果,对已初步挖掘的思政元素及案例进行提升和改进,将成为未来几年的重要任务。有的思政点,在促进思政育人目标达成的同...
- 关键词：研究生 高等大气动力学 “双促”思政元素 被引量：1
- Quantifying the impact of assimilating sensitive observations on heavy precipitation forecast with ensemble-based forecast sensitivity to observations technique
- ATMOSPHERIC RESEARCHHuang, Lingdong Zhang, Yu Wang, Donghai Zeng, Zhilin 出版年：2024
- In this study, the Ensemble-based Forecast Sensitivity to Observations (EFSO) technique was used to examine the impact of assimilated sensitive observations on the forecast of heavy rainfall through three data assimilati...
- 粤港澳大湾区下垫面对“5·22”极端强降水过程影响的研究
- 《气象》柯宗贤 王东海 曾智琳 张春燕 梁钊明 张宇 出版年：2023
- 为探讨粤港澳大湾区城市群对局地极端强降水的影响,采用WRF-ARW中尺度区域数值模式及GSI-3DVar同化系统,以ECMWF提供的ERA5再分析资料作为模式初始场和边界场,并进行多普勒雷达资料的三维变分同化,对2020...
- 关键词：粤港澳大湾区 城市群下垫面 极端强降水 数值模拟 雷达同化 被引量：1
- 基于东亚区域再分析系统模拟2015年西北太平洋热带气旋
- 《广东海洋大学学报》潘裕山 徐建军 张宇 袁帅 朱文清 出版年：2020
- 【目的】基于东亚区域再分析系统(EARS)模拟西北太平洋热带气旋的路径和强度,评估模拟效果。【方法】用WRF-ARW(Advanced Research Weather Research and Forecasting ...
- 关键词：东亚区域再分析 数值模式 资料同化 热带气旋 被引量：1
- Characteristics of Atmospheric Heat Sources in the Tibetan Plateau-Tropical Indian Ocean Region
- JOURNAL OF TROPICAL METEOROLOGYLuo Xiao-qing Xu Jian-jun Liu Chun-lei Zhang Yu Li Kai Wu Lang-qi 出版年：2021
- Investigating the temporal and spatial distributions of the atmospheric heat sources (AHS) over the Tibetan Plateau-Tropical Indian Ocean (TP-TIO) region is of great importance for the understanding of the evolution and ...
- 关键词：atmospheric heat sources Tibetan Plateau Tropical Indian Ocean land-sea thermal contrast 被引量：1
- 基于UMU互动平台的大气物理学课堂教学实践
- 《大学（教学与教育）》李德琳 陈志强 张宇 出版年：2021
- 在“互联网+”时代,大学生更青睐于灵活便捷的知识获取渠道与分享方式。因此,以网络平台为载体的混合式教学模式的优势愈发凸显,如何将传统教学与网络教学有效结合成为高校课堂教学实践研究的热点。本文以作者在2020—2021学年...
- 关键词：UMU 大气物理学 教学互动 教学实践 被引量：1
- Comparing Quality Control Procedures Based on Minimum Covariance Determinant and One-Class Support Vector Machine Methods of Aircraft Meteorological Data Relay Data Assimilation in a Binary Typhoon Forecasting Case
- ATMOSPHERELi, Jiajing Zhang, Yu Chen, Siqi Shao, Duanzhou Hu, Jiazheng Feng, Junjie Tan, Qichang Wu, Deping Kang, Jiaqi 出版年：2023
- This study investigates the impact of assimilating Aircraft Meteorological Data Relay (AMDAR) observations on the prediction of two typhoons, Nesat and Haitang (2017), using the Gridpoint Statistical Interpolation (GSI) ...
- 不同驱动场对东亚区域再分析系统中华南台风降水影响的对比研究
- 《海洋气象学报》刘升源 潘裕山 徐建军 张宇 叶桂苓 出版年：2023
- 使用ERA-Interim和ERA5两套再分析资料分别驱动东亚区域再分析系统(East Asia Reanalysis System,EARS),并输出2015年一年期试验再分析资料,通过评估其中3次代表性的华南登陆台风...
- 关键词：东亚区域再分析系统 数值天气预报 台风降水 被引量：0
- Sichuan Rainfall Prediction Using an Analog Ensemble
- ATMOSPHERELai, Pengyou Yang, Jingtao Liu, Lexi Zhang, Yu Sun, Zhaoxuan Huang, Zhefan Shao, Duanzhou He, Linbin Rigo, Tomeu Havemann, Stephan 出版年：2023
- This study aimed to address the significant bias in 0-44-day precipitation forecasts under numerical weather conditions. To achieve this, we utilized observational data obtained from 156 surface stations in the Sichuan r...
- 相似集合预报技术在粤西风场预报中的应用
- 《广东气象》何泽锋 薛宇峰 张宇 龙景超 张树钦 郑福涛 魏晓钰 郑美盈 田霖 出版年：2022
- 利用ERA5再分析资料与常规站点观测资料,采用相似集合法(AnEn)对粤西地面风的日平均风速与日最大风速释用进行订正。结果表明:日平均风速与日最大风速订正后的准确性得到明显提高,且在地形复杂的山区也有较好的订正效果。日平...
- 关键词：气象预报 相似集合 再分析资料 地面风速 粤西 被引量：0
- Study on the selection of indicator parameters in marine water quality evaluation and the evaluation methodology
- REMOTE SENSING OF THE OCEAN, SEA ICE, COASTAL WATERS, AND LARGE WATER REGIONS 2014Zhang Ying Pan Delu Wang Difeng Fu Dongyang 出版年：2014
- In order to obtain the indicator types which must be introduced in marine water quality evaluation as well as the suitable evaluation methodology, GB3097-1997 National Marine Water Quality Standards is, in the first plac...
