秦嶺黃淮平原交界帶自然地理特征

The features of physical geography in the transitional region between Qinling Mountains and Huanghuai Plain possess transitional characters evidently in two directions: one is from the western mountain to the eastern plain and the other is from southern subtropical zone to northern temperate zone. Torrential rain, especially strong torrential rain is frequent in the transitional region, and there are many torrential rain centers. A majority of torrential rain is distributed among 100-200 m asl. The winter temperature at 100-400 m asl is higher than that in Huanghuai Plain whose altitude is lower than that of the transitional region, and the highest temperature in January appears at 350-400 m asl.The thickness of warm slope belt in the transitional region varies from 100 m to 250 m asl. The formation of torrential rain and warm slope belt is the result of joint action of atmospheric circulation and local terrain. Frequent torrential rains and warm slope belt had tremendous influences on the soil properties, plant distribution and local climate in the transitional region.

作 者： 馬建華 李劍 千懷遂 Ma Jianhua LI Jian Qian Huaisui   作者單位： College of Environment and Planning,Henan University,Kaifeng 475001,China  刊 名： 地理學報（英文版）  ISTIC SCI 英文刊名： JOURNAL OF GEOGRAPHICAL SCIENCES  年，卷(期)： 2004 14(4)  分類號： P9  關鍵詞： Qinling Mountains   Huanghuai Plain   characters of physical geography   torrential rain   warm slope belt  

【秦嶺黃淮平原交界帶自然地理特征】相關文章：

秦嶺造山帶若干巖石高溫高壓脫水熔融的特征及其意義04-29

松潘-甘孜和西秦嶺造山帶地球物理特征及基底構造研究04-27

西秦嶺美武花崗巖地球化學特征04-28

瀕危植物秦嶺冷杉生殖生態(tài)學特征04-28

西秦嶺溫泉斑巖型鉬礦床的地質(zhì)特征及找礦標志04-27

4個特殊交界星座03-03

東亞夏季風邊緣帶的氣候特征04-28

帶參數(shù)矩陣特征方程的性質(zhì)探討04-26

秦嶺的作文09-18

最厲害的特殊交界星座03-02