东亚温带气旋及其长期预报（一）—气候特征及其影响因素

本文分析了影响我国近海的温带气旋气候特征及其影响因素。分析得出：３－７月是温带气旋的盛季，４月份是全年中温带气旋最多的月份。赤道东太平洋海温异常增暖的年份，温带气旋增多。     

河北沿海风暴潮的危害及防治

风暴潮是河北沿海突发与多发性的灾害。分析风暴潮产生的成因以及它的类型。并论述地面沉降、海平面上升与海岸地形条件等方面对风暴潮的影响。提出防灾与减灾的对策。     

河北沿海风暴潮的危害及防治

风暴潮是河北沿海突发与多发性的灾害，分析风暴潮产生的成因以及它的类型，并论述地面沉降，海平面上升与海岸地形条件等方面对风暴潮的影响，提出防灾与减灾的对策。     

充分利用气候资源 合理调整农业结构

根据河南各地气候资源及不同作物生育关键期气象指标和气象灾害指标，将河南省分为北亚热带气候温热湿润多雨地区和暖温带气候温暖多早涝地区，并提出合理利用气候资源、因地制宜地调整农业生产结构等的建议。     

黑龙江省气象灾害及气候变化趋势

1引言黑龙江省地处中国最北部的中高纬地区,属温带和寒温带气候。受大陆季风气候和近三十年以来气候变暖影响,极端天气、灾害气候频繁发生。给农业生产带来很大损失。严重影响国民经济持续发展,影响了粮食安全．国家安全。因此必须充分认识防灾减灾的重要意义。落实防灾减灾的各项措施、政策。     

Arctic Oscillation and Antarctic Oscillation in Internal Atmospheric Variability with an Ensemble AGCM Simulation

In this study, we investigated the features of Arctic Oscillation （AO） and Antarctic Oscillation （AAO）, that is, the annular modes in the extratropics, in the internal atmospheric variability attained through an ensemble of integrations by an atmospheric general circulation model （AGCM） forced with the global observed SSTs. We focused on the interannual variability of AO/AAO, which is dominated by internal atmospheric variability. In comparison with previous observed results, the AO/AAO in internal atmospheric variability bear some similar characteristics, but exhibit a much clearer spatial structure： significant correlation between the North Pacific and North Atlantic centers of action, much stronger and more significant associated precipitation anomalies, and the meridional displacement of upper-tropospheric westerly jet streams in the Northern/Southern Hemisphere. In addition, we examined the relationship between the North Atlantic Oscillation （NAO）/AO and East Asian winter monsoon （EAWM）. It has been shown that in the internal atmospheric variability, the EAWM variation is significantly related to the NAO through upper-tropospheric atmospheric teleconnection patterns.