Drivers of biogenic volatile organic compound emissions in hygrophytic bryophytes
Visualitza/Obre
Autor/a
Yáñez-Serrano, A.M.
Corbera, J.
Portillo-Estrada, M.
Janssens, I.A.
Llusià, J.
Filella, I.
Peñuelas, J.
Sabater, F.
Fernández-Martínez, M.
Data de publicació
2024-06-25ISSN
0048-9697
Resum
Bryophytes can both emit and take up biogenic volatile organic compounds (BVOCs) to and from the environment. Despite the scarce study of these exchanges, BVOCs have been shown to be important for a wide range of ecological roles. Bryophytes are the most ancient clade of land plants and preserve very similar traits to those first land colonisers. Therefore, the study of these plants can help understand the early processes of BVOC emissions as an adaptation to terrestrial life. Here, we determine the emission rates of BVOCs from different bryophyte species to understand what drives such emissions. We studied 26 bryophyte species from temperate regions that can be found in mountain springs located in NE Spain. Bryophyte BVOC emission presented no significant phylogenetic signal for any of the compounds analysed. Hence, we used mixed linear models to investigate the species-specific differences and eco-physiological and environmental drivers of bryophyte BVOC emission. In general, species-specific variability was the main factor explaining bryophyte BVOC emissions; but additionally, photosynthetic rates and light intensity increased BVOC emissions. Despite emission measurements reported here were conducted at 30°, and may not directly correspond to emission rates in natural conditions, most of the screened species have never been measured before for BVOC emissions and therefore this information can help understand the drivers of the emissions of BVOCs in bryophytes.
Tipus de document
Article
Versió del document
Versió publicada
Llengua
English
Matèries (CDU)
58 - Botànica
Pàgines
12
Publicat per
Elsevier
Publicat a
Science of the Total Environment
Citació
Yáñez-Serrano, A.M., J. Corbera, M. Portillo-Estrada, I.A. Janssens, J. Llusià, I. Filella, J. Peñuelas, C. Preece, F. Sabater, and M. Fernández-Martínez. 2024. “Drivers of Biogenic Volatile Organic Compound Emissions in Hygrophytic Bryophytes.” Science of the Total Environment 946:174293. doi:10.1016/j.scitotenv.2024.174293.
Número de l'acord de la subvenció
EC/ERC/101076740/EU/Elemental Ecology: towards an element-based functional ecology/STOIKOS
MICINN/ /RYC2021-031511-I/ES/ /
FEDER/ / /EU/ /
MICIU/Programa Estatal de generación del conocimiento y fortalecimiento científico y tecnológico del sistema I+D+I y Programa Estatal de I+D+I orientada a los retos de la sociedad/PID2019-108990RB-I00/ES/CAMBIOS EN LA COMPOSICION DE LOS AEROSOLES Y SUS IMPLICACIONES EN CALIDAD DEL AIRE Y CLIMA EN EL NE DE ESPAÑA/CAIAC
MICINN/ /RYC2021-032519-I/ES/ /
Programa
Sostenibilitat en Biosistemes
Aquest element apareix en la col·lecció o col·leccions següent(s)
- ARTICLES CIENTÍFICS [2850]
Excepte que s'indiqui una altra cosa, la llicència de l'ítem es descriu com http://creativecommons.org/licenses/by-nc/4.0/