Effect of Landform on Seasonal Temperature Structures across China in the Past 52 Years  

作　　者：LU Aigang PANG Deqian GE Jianping HE Yuanqing PANG Hongxi YUAN Lingling 

机构地区：[1]Institute of Geography Research, Weinan Teachers College, Weinan 714000, Shaanxi, China [2]Ministry of Education Key Laboratory for Biodiversity Science and Engineering, College of Life Sciences,Beijing Normal University, Beijing 100875, China [3]Cold and Arid Regions Environmental and Engineering Institute, Chinese Academy of Sciences, Lanzhou 730000,China

出　　处：《Journal of Mountain Science》2006年第2期158-167,共10页山地科学学报（英文）

基　　金：supported NKBRSF,PR China,No.2002CB111507;The National Key of Science and Technology,No.2004BA508B22;the Chinese National Natural Science Foundation(90302006,90511026);the Hundred Talents Program(2004401,KZCX3-SW-339)of the Chinese Academy of Sciences;the Project for 0utstanding Scientists(40121101)of the National Natural Science Foundation of China.

摘　　要：The data of 16o national meteorological observatory stations including the long-term monthly temperature data in China were analyzed to study the seasonal variation of the spatial temperature structures across China in the past half century. It is found that temperature structures differ between seasons： a latitude temperature pattern in winter and a landform temperature pattern in summer, which indicate that the effect of landform on temperature structure is much stronger in summer than that in winter and the effect of latitudinal temperature is much stronger in winter than that in summer. The mechanisms of the seasonal difference in temperature structures are also discussed in this paper.

关 键 词：Landform effect latitude effect seasonal variation temperature structure climate change mechanism China 

分 类 号：P467[天文地球—大气科学及气象学]