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高原气象 2009
Applicability Evaluation of Surface Air Temperature from Several Reanalysis Datasets in China
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Abstract:
Applicability of2 m temperature from the ERA-40,NCEP/NCAR,NCEP/DOE and JRA-25 reanalysis areevaluated according to climate mean,interannual variation and variability,and climate trends,respectively in different regions,different periods and seasons using the stationobservations in China.The results indicate that these reanalyzed products all can be employed to study the climate change in most of regions of China to a certain extent,but they display a better applicability after 1979.The quality displayed by ...