河北阳原槽村剖面孢粉组合特征及古气候意义

王燕; 王书兵; 蒋复初; 童国榜; 赵志中

王燕, 王书兵, 蒋复初, 童国榜, 赵志中. 2003: 河北阳原槽村剖面孢粉组合特征及古气候意义. 地质通报, 22(9): 665-669.

引用本文:

王燕, 王书兵, 蒋复初, 童国榜, 赵志中. 2003: 河北阳原槽村剖面孢粉组合特征及古气候意义. 地质通报, 22(9): 665-669.

WANG Yan, WANG Shubing, JIANG Fuchu, TONG Guobang, ZHAO Zhizhong. 2003: Characteristics of a sporo-pollen assemblage in the section of Caocun,Yangyuan, Hebei, and its paleoclimatic significance. Geological Bulletin of China, 22(9): 665-669.

Citation:

WANG Yan, WANG Shubing, JIANG Fuchu, TONG Guobang, ZHAO Zhizhong. 2003: Characteristics of a sporo-pollen assemblage in the section of Caocun,Yangyuan, Hebei, and its paleoclimatic significance. Geological Bulletin of China, 22(9): 665-669.

河北阳原槽村剖面孢粉组合特征及古气候意义

Characteristics of a sporo-pollen assemblage in the section of Caocun,Yangyuan, Hebei, and its paleoclimatic significance

摘要

摘要: 阳原槽村剖面的孢粉分析表明，阳原盆地晚更新世晚期以来的气候环境经历了温凉偏干-温暖稍湿-温凉偏干-冷凉偏干等4个演化阶段，植被亦相应地经历了疏林草原-森林草原-疏林草原-森林草原等4个演化过程。但总的说来，阳原盆地的植被自始至终都是以藜、蒿等草本植物占重要地位，气候总体表现为凉偏干。

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