1. Streamwise vorticity equation

   • Gao Shouting
   • Lei Ting

   Letter Pages: 339 - 347

2. The 1997/ 98 enso cycle and its impact on summer climate anomalies in east asia

   • Huang Ronghui
   • Zhang Renhe
   • Zhang Qingyun

   Letter Pages: 348 - 362

3. Studying air pollution with kitt peak solar flux atlas — analysis method and results of observation

   • Jianguo Niu
   • Hiroaki Kuze
   • Nobuo Takeuchi

   Letter Pages: 363 - 374

4. The impact of nonlinear stability and instability on the validity of the tangent linear model

   • Mu Mu Guo Huan
   • Wang Jiafeng
   • Li Yong

   Letter Pages: 375 - 390

5. Climatological features of the global tropical subsidence region based on satellite observations

   • Jiang Shangcheng
   • Ye Qian
   • Xiangqiang Wu

   Letter Pages: 391 - 402

6. The use of dual—Doppler radar data in the study of 1998 meiyu frontal precipitation in huaihe river basin

   • Xu Hui
   • Zhang Weiping
   • Takao Takeda

   Letter Pages: 403 - 412

7. Baroclinic instability in the generalized phillips’ model part II:Three—layer model

   • Li Yang

   Letter Pages: 413 - 432

8. A simple method of calculating the optimal step size in 4DVAR technique

   • Wang Yunfeng
   • Wu Rongsheng
   • Pan Yinong

   Letter Pages: 433 - 444

9. The seasonal climate and low frequency oscillation in the simulated mid—Holocene megathermal climate

   • Wang Huijun

   Letter Pages: 445 - 457

10. The influences of boundary layer parameterization schemes on mesoscale heavy rain system

    • Xu Liren
    • Zhao Ming

    Letter Pages: 458 - 472

11. Response of IAP/ LASG GOALS model to the coupling of air-Sea fresh water exchange

    • Zhou Tianjun
    • Zhang Xuehong
    • Jin Xiangze

    Letter Pages: 473 - 486

12. A simulating study on resolvable—Scale microphysical parameterization in a mesoscale model

    • Lin Wenshi
    • Fong Soikun
    • Yang Yan

    Letter Pages: 487 - 502