DOI: 10.1016/j.atmosenv.2018.03.012
Scopus记录号: 2-s2.0-85043373367
论文题名: Trends in airborne pollen and pollen-season-related features of anemophilous species in Jaen (south Spain): A 23-year perspective
作者: Ruiz-Valenzuela L ; , Aguilera F
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2018
卷: 180 起始页码: 234
结束页码: 243
语种: 英语
英文关键词: Airborne pollen
; Climate change
; Pollen season
; Temperature
; Trend
Scopus关键词: Climate change
; Global warming
; Temperature
; Airborne pollens
; Climate condition
; Greenhouse emissions
; Herbaceous species
; Local development
; Phenological changes
; Pollen season
; Trend
; Plants (botany)
; aerosol
; air temperature
; airborne survey
; allergy
; anemophily
; arboreal species
; climate conditions
; climate effect
; global warming
; herb
; long-term change
; niche
; phenology
; pollen
; trend analysis
; airborne pollen
; Amaranthaceae
; arboreal species
; Article
; autumn
; climate change
; Cupressaceae
; elm
; Fraxinus
; greenhouse effect
; herb
; meteorology
; nonhuman
; oak
; olive tree
; pine
; Plantago
; platanus
; Poaceae
; pollen
; Populus
; priority journal
; seasonal variation
; Spain
; spring
; summer
; temperature
; trend study
; Urticaceae
; winter
; Andalucia
; Jaen [Andalucia]
; Spain
; Cupressaceae
; Plantago
; Platanus
; Quercus
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Over the last few decades, global warming is prompting phenological changes in numerous plant species across Europe, and a trend towards rising airborne pollen concentrations has been detected. This study, focused on the most frequent pollen types from arboreal and herbaceous species in the airborne spectrum of Jaen (southern Spain), revealed significant changes in airborne pollen intensity and duration of the pollen season over the 23-year study period. Here Cupressaceae, Olea, Pinus, Platanus, Quercus as arboreal taxa and Plantago as herbaceous taxa were the most important with notable changes of at least three pollen season characteristics. Airborne pollen trends from arboreal taxa with high to very high allergenic potential are rising in line with the local temperature increasing trend, and their pollen seasons tend to end later and last longer. However, both the pollen concentrations and the duration of the pollen season of some herbaceous taxa are declining. The climate conditions projected for south Europe under different greenhouse emissions scenarios could continue to prompt greater pollen release and longer pollen season in tree species, especially those that flowering in winter and early spring, but these warming trends might be adverse for the local development of some herbaceous species and favorable for others sharing the same ecological niche. If similar warming trends accompany long-term climate change, greater exposure times to seasonal allergens may occur with subsequent effects on health. © 2018 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82928
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Animal Biology, Plant Biology and Ecology, University of Jaen, Agrifood Campus of International Excellence (CeiA3), Campus Las Lagunillas s/n, Jaen, Spain
Recommended Citation:
Ruiz-Valenzuela L,, Aguilera F. Trends in airborne pollen and pollen-season-related features of anemophilous species in Jaen (south Spain): A 23-year perspective[J]. Atmospheric Environment,2018-01-01,180