ISSN 1000-0526
CN 11-2282/P

Volume 13,Issue 3,1987 Table of Contents

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  • 1  Verification of systematic errors of ECMWF prediction mcdel with different orographic schemes
    刘还珠 S.Tibaldi 吴国雄
    1987, 13(3):3-9. DOI: 10.7519/j.issn.1000-0526.1987.3.001
    [Abstract](518) [HTML](0) [PDF 718.43 K](527)
    The envelope orography scheme developed by Wallace et. al.has been shown to improve medium-range weather forecasts of ECMWF. Their numerical experiment data are used for this research. Verifications include zonal mean westerly wind, temperature and meridional circulation, mean meridional flux of angular momentum due to meridional circulations and planetary and synoptic scale eddies. Results show that the introduction of this scheme improves predictions of zonal temperature and wind fields in tropical troposphere, and simulates better the total eddy angular momentum flux. However predictions of synoptic scale systems and parameterizations of tropical (Convection and culmulus friction have to be improved further.
    2  Interpretation of thermal resources in subtropic hilly region with, the second generation LANDSAT thermal IR data
    王茂新 叶一舫 郭振煌
    1987, 13(3):10-15. DOI: 10.7519/j.issn.1000-0526.1987.03.002
    [Abstract](471) [HTML](0) [PDF 20.60 M](536)
    This paper studies the principle and quantitative method of interpretation on thermal resources on subtropic hilly region in northern Fujian, China using the thermal IR data of LANDSAT Thematic Mapper Sensors in December 26th, 1984 daytime and in October 29th, 1985 night. The significance on climate of remote sensing instantaneous meteorological value is analysed. By the results, when all seasonal remote sensig data is available, the method of interpretation on local thermal resources is feasible.

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