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| DOI | 10.1016/j.envres.2024.118823 |
| Mapping pollen allergenicity from urban trees in Valencia: A tool for green infrastructure planning | |
| Calatayud, Vicent | |
| 发表日期 | 2024 |
| ISSN | 0013-9351 |
| EISSN | 1096-0953 |
| 起始页码 | 252 |
| 卷号 | 252 |
| 英文摘要 | Urban trees provide many benefits to citizens but also have associated disservices such as pollen allergenicity. Pollen allergies affect 40% of the European population, a problem that will be exacerbated with climate change by lengthening the pollen season. The allergenic characteristics of the urban trees and urban parks of the city of Valencia (Spain) have been studied. The Value of Potential Allergenicity (VPA) was calculated for all species. The most abundant allergenic trees with a very high VPA were the cypresses, followed by Platanus x hispanica and species of genera Morus, Acer and Fraxinus, with a high VPA. On the contrary, Citrus x aurantium, Melia azedarach, Washingtonia spp., Brachychiton spp. and Jacaranda mimosifolia were among the most abundant low allergenic trees. VPA was mapped for the city and a hot spot analysis was applied to identify areas of clustering of high and low VPA values. This geostatistical analysis provides a comprehensive representation of the VPA patterns which is very useful for urban green infrastructure planning. The Index of Urban Green Zone Allergenicity (IUGZA) was calculated for the main parks of the city. The subtropical and tropical flora component included many entomophilous species and the lowest share of high and very high allergenic trees in comparison with the Mediterranean and Temperate components. Overall, a diversification of tree species avoiding clusters of high VPA trees, and the prioritization of species with low VPA are good strategies to minimize allergy-related impacts of urban trees on human health. |
| 英文关键词 | Allergenic pollen emission; Allergenic urban trees; Hot spot analysis; Ecosystem disservices; Value of potential allergenicity (VPA) |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| WOS类目 | Environmental Sciences ; Public, Environmental & Occupational Health |
| WOS记录号 | WOS:001226352900001 |
| 来源期刊 | ENVIRONMENTAL RESEARCH
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/300631 |
| 作者单位 | University of Granada; Universidad de Cordoba; Universidad de Jaen; University of Granada; Instituto Interuniversitario de Investigacion del Sistema Tierra en Andalucia |
| 推荐引用方式 GB/T 7714 | Calatayud, Vicent. Mapping pollen allergenicity from urban trees in Valencia: A tool for green infrastructure planning[J],2024,252. |
| APA | Calatayud, Vicent.(2024).Mapping pollen allergenicity from urban trees in Valencia: A tool for green infrastructure planning.ENVIRONMENTAL RESEARCH,252. |
| MLA | Calatayud, Vicent."Mapping pollen allergenicity from urban trees in Valencia: A tool for green infrastructure planning".ENVIRONMENTAL RESEARCH 252(2024). |
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