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Jochner, S.* ; Markevych, I. ; Beck, I.* ; Traidl-Hoffmann, C.* ; Heinrich, J. ; Menzel, A.*

The effects of short- and long-term air pollutants on plant phenology and leaf characteristics.

Environ. Pollut. 206, 382-389 (2015)
Anhang DOI PMC
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Pollution adversely affects vegetation; however, its impact on phenology and leaf morphology is not satisfactorily understood yet. We analyzed associations between pollutants and phenological data of birch, hazel and horse chestnut in Munich (2010) along with the suitability of leaf morphological parameters of birch for monitoring air pollution using two datasets: cumulated atmospheric concentrations of nitrogen dioxide and ozone derived from passive sampling (short-term exposure) and pollutant information derived from Land Use Regression models (long-term exposure). Partial correlations and stepwise regressions revealed that increased ozone (birch, horse chestnut), NO2, NOx and PM levels (hazel) were significantly related to delays in phenology. Correlations were especially high when rural sites were excluded suggesting a better estimation of long-term within-city pollution. In situ measurements of foliar characteristics of birch were not suitable for bio-monitoring pollution. Inconsistencies between long- and short-term exposure effects suggest some caution when interpreting short-term data collected within field studies.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Air Pollution ; Leaf Morphology ; Phenology ; Specific Leaf Area ; Temperature
Sprache englisch
Veröffentlichungsjahr 2015
HGF-Berichtsjahr 2015
ISSN (print) / ISBN 0269-7491
e-ISSN 1873-6424
Quellenangaben Band: 206, Heft: , Seiten: 382-389 Artikelnummer: , Supplement: ,
Verlag Elsevier
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Epidemiology (EPI)
Institute for Allergy Research (IAF)
POF Topic(s) 30503 - Chronic Diseases of the Lung and Allergies
30202 - Environmental Health
Forschungsfeld(er) Genetics and Epidemiology
Allergy
PSP-Element(e) G-503900-001
G-503900-003
G-505400-001
PubMed ID 26253312
Scopus ID 84952321474
Erfassungsdatum 2015-08-10