The trend to earlier Birch pollen seasons in the UK: A biotic response to changes in weather conditions?

被引：106
作者：
Emberlin, J
Mullins, J
Corden, J
Millington, W
Brooke, M
Savage, M
Jones, S
机构：
[1] Pollen Research Unit, Worcester College of Higher Education, Worcester, WR2 6AJ, Henwick Grove
[2] Asthma and Allergy Unit, Sully Hospital, Penarth, Glam
[3] Midlands Asthma and Allergy Research Association, Derby, DE1 1FT
[4] St Mary's Hospital Trust, London, W2 1PG, Paddington
来源：
GRANA | 1997年 / 36卷 / 01期
关键词：
D O I：
10.1080/00173139709362586
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Records of the start of Birch pollen seasons monitored at three sites in the UK for periods of up to forty two years indicate a recent trend for the pollen seasons to begin earlier. This trend shows a close relationship to an increase in cumulative temperatures in the months of January, February and March recorded near each of the sites during the study period.
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页码：29 / 33
页数：5
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