首页   按字顺浏览 期刊浏览 卷期浏览 Modern pollen deposition records from kuusamo, finland
Modern pollen deposition records from kuusamo, finland

 

作者: Sheila Hicks,  

 

期刊: Grana  (Taylor Available online 1986)
卷期: Volume 25, issue 3  

页码: 183-204

 

ISSN:0017-3134

 

年代: 1986

 

DOI:10.1080/00173138609427720

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Mean annual pollen influx values are presented for 20 sites within the open spruce dominated forests of Kuusamo, Finland. These are seen to reflect the local vegetation in terms of small-scale differences, particularly in the NAP but to have dominant features which represent the regional vegetation. A pollen analogue is suggested for this regional forest expressed in terms of pollen influx, species representation and percentage presence. This is then compared with results from other areas and seen to be sufficiently different to be characteristic. Some aspects of pollen trapping with respect to the sedimentary environment and length of sampling period are examined and recommendations for future trapping programmes are made. The advantages of influx values over percentage ones are emphasized.

 

点击下载:  PDF (2022KB)



返 回