热带气旋

GIS支持下的西北太平洋热带气旋研究

Research on the Northwest Pacific Tropical Cyclone : GIS-based Approach

基于GIS的热带气旋相似路径检索系统研究

GIS-based tropical cyclone similar path query and analysis

影响广西的热带气旋年频数的BP神经网络预测模型

A BP neural network prediction model for the annual frequency of Tropical Cyclones Affecting Guangxi

SPECTRUM90时期大气1020天准周期振荡对热带气旋转向路径的影响

The Effect of the Atmospheric 10 - 20 Day Oscillation on the Recurving Tropical Cyclones during SPECTRUM - 90

SVG在热带气旋信息图形化中的应用

Application of SVG to Graphic Service for Tropical Cyclone Information

这类热带气旋（TC）的迅速加强阶段多出现在吕宋岛东面及东北海域，初始风速10－20m／s居多，迅速加强后均达到台风强度。

Rapid intensification are mostly seen east and northeast of Luzon Island .

影响海南的热带气旋气候特征及其与ENSO的关系

Climatic Features of Tropical Cyclone in Hainan Island and Its Relationship with ENSO

ENSO循环对7月～8月北上热带气旋及对航海的影响

The Influence of ENSO Circulation on the North going Tropical Cyclones in July / August and Navigation

美国相关部门将超强风暴桑迪（Sandy）由飓风下调为后热带气旋之后，保险公司纷纷抱怨它们将面临数十亿美元的额外损失。

Insurers have complained that they face billions of dollars of extra losses after US authorities declared superstorm Sandy a post-tropical cyclone rather than a hurricane .

根据气象传真图所作的热带气旋预报，建立真运动原理数学模型，运用MATLAB软件编制了船舶规避热带气旋程序。

Based on the forecast of Meteorological Facsimile Chart , mathematic model of true motion is given and program of ship 's avoiding tropical cyclone is made by using the Matlab .

用ECMWF数值预报产品作热带气旋路径预报的业务系统

An operational forecast system of tropical cyclone track by means of ECMWF products

资料统计分析显示，ELNino年，影响福建的热带气旋较常年显著偏少，LaNina年，影响福建的热带气旋较常年偏多，t检验表明，两者之间差异显著。

Analysis show that the tropical cyclones which influence Fujian are fewer in El Nino years and more in La Nina years then normal .

热带气旋活动对中国夏季雨带类型与ENSO的响应关系

Interrelation between the Tropical Cyclon action and the types of the rain band in summer in China as well as the action of ENSO

即Maggie路径异常的主要原因是它与邻近的一个热带气旋相互作用的结果。

Results show that the cyclone system interacting with Maggie is the main factor in the appearance of the abnormal track of Maggie .

本文在GIS技术的支持下，对热带气旋源地空间分布模式和热带气旋路径的空间相似两个问题做了探索性研究，这两个问题对热带气旋的预报均具有很高的参考价值。

With the support of GIS , the thesis has a discovering research on two problems , Tropical Cyclone source spatial distribution pattern and Tropical Cyclone path similarity , which are most valuable for the forecast of Tropical Cyclone .

AMSU资料揭示的不同强度热带气旋热力结构特征

The thermal structure characteristics of tropical cyclones with different intensity revealed by AMSU data

之后设计了一个浅水模式较详细地研究地形对涡旋Rossby波传播以及热带气旋强度变化的影响。

Secondly , a shallow-water model is designed to study the topographical effects on the propagating vortex Rossby waves and tropical cyclone intensity change detailedly .

不过，造成人员伤亡最大的是风暴，它导致的有记录的死亡人数约为24.2万，其中单单2008年缅甸遭遇的热带气旋“纳尔吉斯”（CycloneNargis）就造成了13.8万人死亡。

Storms had taken the heaviest toll of lives , however , causing about 242000 recorded deaths , including 138000 killed by Cyclone Nargis , which struck Myanmar in 2008 .

利用OLR资料，对近十多年（1990～2000年）的南海热带气旋的发生、发展与OLR之间的关系进行了分析研究。

The relationship of OLR and the development of tropical cyclones over the South China Sea is studied by using the OLR data ( 1990 & 2000 ) .

个例分析表明对热带气旋过程作EOF分析可以把复杂的天气过程深缩为一张过程时间演变图，并能更清楚、更突出过程演变的主要特征。

The complex weather processes of tropical cyclones can be condensed to a chart of life cycle time evolution and main features in it can be shown more clearly with EOF .

文中还分析了一个有热带气旋接近本港的个例，论证气象条件对能见度及PM2.5浓度的重要性。

A case study on an event with a tropical cyclone approaching Hong Kong is included to demonstrate the significance of meteorological conditions in determining the visibility and PM2.5 concentration .

Montgomery和Kallenbach提出，涡旋Rossby波传播可使热带气旋加强，这一新的物理机制得到了广泛的研究。

Montgomery and Kallenbach proposed that the propagation of vortex Rossby waves may intensify the tropical cyclone , this new physical mechanism has been widely studied .

利用Argo剖面浮标观测资料，对2001&2004年11月期间西北太平洋热带气旋经过后海洋上层的响应作了分析研究。

The response of upper ocean to the tropical cyclones in the northwestern Pacific during 2001 & 2004 was discussed and analyzed using the data from Argo profiling floats .

介绍了在MM5模式基础上建立起来的辽宁省热带气旋模式预报业务系统及2005年的预报情况。

The tropical cyclones forecasting operational system in Liaoning province and its forecasting results in the year of2005 were introduced based on MM5 in this paper .

用1988年的影响华南的8个热带气旋作风力预报检验，共419站次24h风力预报的绝对平均误差为2.04m／s。

There are 419 records of wind speed caused by 8 tropical cyclones in shore of the South China Sea in 1988 , comparing the 419 records and the corresponding forecast value , the mean absolute error is 2.04 m / s.

本文利用一个多级数字滤波器，讨论了1980年510月期间，大气季节内低频振荡（3050d周期）对西北太平洋热带气旋路径的影响。

The effect of atmospheric intra-seasonal low-frequency oscillation ( 30-50 day ) during the period from May to October , 1980 on tropical cyclone tracks are analysed .

然后，应用投影寻踪回归方法的基本思想和算法，建立福建热带气旋年季频数的PPR预测模型。

Then , a forecasting model for annual and seasonal numbers of tropical cyclone affecting Fujian is proposed using the original idea and its implement algorithm of projection pursuit regression ( PPR ) .

利用我国新一代数值预报系统GRAPES，初步研究了应用热带气旋适应性观测的下投式探空仪探测资料对台风（2003年杜鹃台风）预报的影响，并进行了敏感性试验。

In this paper , GRAPeS , the next generation of numerical weather prediction system of China has been used . The impacts on the typhoon Dujuan ( in 2003 ) forecast in experiments with Dropsonde have been studied and experiments on modify the background .

利用OLR资料，对近20年（1975～1994年）热带气旋（TC）在华南地区的登陆和活动进行了分析研究。

By using 20-year monthly mean Outgoing Longwave Radiation ( OLR ) data ( 1975 ~ 1994 ) observed by NOAA satellites , the frequency of the tropical cyclone ( TC ) landing and impacting on the meteorological field of southern China are investigated .

1949～2005年间，滤去线性趋势前后，APO与西北太平洋热带气旋频数的相关系数分别为0.47和0.33，都达到95%信度水平。

APO is significantly and positively correlated to the tropical cyclone frequency over the western North Pacific , with the correlation coefficients being 0.47 and 0.33 respectively for non-detrended and detrended time series during 1949 ~ 2005 , both exceeding the 95 % significance level .