Temporal and geographical variations in grass pollen seasons in areas of west0ern Europe: an analysis of season dates at sites of the European pollen information system
Temporal and geographical variations in grass pollen seasons in areas of west0ern Europe: an analysis of season dates at sites of the European pollen information system
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西欧地区草花粉季节的时间和地理变化：欧洲花粉信息系统站点的季节日期分析
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
Catherine Bartlett
中科院分区：
文献类型：
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作者：
J. Emberlin;S. Jaeger;E. Domínguez;C. G. Soldevilla;L. Hodal;P. Mandrioli;Auli Rantio Lehtimäki;M. Savage;F. Spieksma;Catherine Bartlett
描述了欧洲花粉信息服务选定地点草花粉季节开始日期的地理和时间变化。每日平均草花粉计数来自芬兰、荷兰、丹麦、英国、奥地利、意大利和西班牙的网络站点，给出了西欧广泛的纵向横断面。这项研究是一个更大的项目的一部分，该项目还检查了草花粉季节的严重性、高峰期的时间和持续时间的年度和地区差异。对于几个站点，可以获得超过20年的数据，从而能够识别长期趋势。分析表明，每年的季节进程存在明显的反差，不同年份南部和北部地点之间的滞后时间不同，具体取决于天气条件。所确定的模式提供了对花粉症发病率的地理差异和时间趋势的一些洞察。本文讨论了这类分析中涉及的主要困难，并指出了使用欧洲花粉信息服务的数据来构建泛欧洲花粉季节预测模型的可能性。
Geographical and temporal variations in the start dates of grass pollen seasons are described for selected sites of the European Pollen Information Service. Daily average grass pollen counts are derived from Network sites in Finland, the Netherlands, Denmark, United Kingdom, Austria, Italy and Spain, giving a broad longitudinal transect over Western Europe. The study is part of a larger project that also examines annual and regional variations in the severity, timing of the peak and duration of the grass pollen seasons. For several sites, data are available for over twenty years enabling long term trends to be discerned. The analyses show notable contrasts in the progression of the seasons annually with differing lag times occurring between southern and northern sites in various years depending on the weather conditions. The patterns identified provide some insight into geographical differences and temporal trends in the incidence of pollinosis. The paper discusses the main difficulties involved in this type of analysis and notes possibilities for using data from the European Pollen Information service to construct pan European predictive models for pollen seasons.