论文信息 - Progresses of researches on numerical weather prediction in China: 1999–2002

Progresses of researches on numerical weather prediction in China: 1999–2002

The recent progresses in the research and development of (NWP) in China are reviewed in this paper. The most impressive achievements are the development of direct assimilation of satellite irradiances with a 3DVAR (three-dimentional variational) data assimilation system and a non-hydrostatic model with a semi-Lagrangian semi-implicit scheme. Progresses have also been made in model physics and model application to precipitation and environmental forecasts. Some scientific issues of great importance for further development are discussed.

Xue Jishan | Xue Jishan

[1] On the 4D variational data assimilation with constraint conditions , 2001 .

[2] Symplectic-like difference schemes for generalized hamiltonian systems , 2002 .

[3] Elimination of computational systematic errors and improvements of weather and climate system models in relation to baroclinic primitive equations , 2002 .

[4] The improvement made by a modified TLM in 4DVAR with a geophysical boundary layer model , 2002 .

[5] Wang Yunfeng,et al. Application of variational algorithms in semi- lagrangian framework , 1999 .

[6] Zhu Jiang,et al. Nonsmooth optimization approaches to VDA of models with on/off parameterizations: Theoretical issues , 2002 .

[7] Actaptive grid technique based on the variational principle and its weight functions , 2002 .

[8] Jifan Chou,et al. Forming proper ensemble forecast initial members with four-dimensional variational data assimilation method , 1999 .

[9] Zhou Xiuji,et al. Land surface hydrology parameterization over heterogeneous surface for the study of regional mean runoff ratio with its simulations , 2002 .

[10] Wang Hanjie,et al. Study on a boundary-layer numerical model with inclusion of heterogeneous multi-layer vegetation , 1999 .

[11] A numerical study on effects of land-surface heterogeneity from “ combined approach” on atmospheric process part I: Principle and method , 2000 .