河流搬运花粉的初步研究

被引：13

作者：

许清海

阳小兰

王子惠

吴忱

孟令尧

姚祖驹

机构：

[1] 河北省科学院地理研究所!石家庄,河北省科学院地理研究所!石家庄,河北省科学院地理研究所!石家庄,河北省科学院地理研究所!石家庄,河北省科学院地理研究所!石家庄,中国科学院地理研究所!北京

来源：

植物学报 | 1995年 / 10期

关键词：

花粉分析; 水样; 分选;

D O I：

暂无

中图分类号：

Q914 [古植物学];

学科分类号：

摘要：

Pollen analysis of water samples of the Yellow River and the Luan River revealed that pollen grains were carried as sedimentary particles in water. The fluctuation in number of pollens grains in river water was related to the sand bearings of the water, not to the river flow. The changes of pollen percentage showed no clear evidence of sorting by river, but the changes of pollen concentration did.

引用

页码：829 / 832

页数：4