Heterogeneity of Stomatal Pore Area Is Suppressed by Ambient Aerosol in the Homobaric Species,

aerosol climate change gas exchange humidity particulate matter patchy stomata vapor pressure deficit

Journal

Frontiers in plant science
ISSN: 1664-462X
Titre abrégé: Front Plant Sci
Pays: Switzerland
ID NLM: 101568200

Informations de publication

Date de publication:
2020
Historique:
received: 13 12 2019
accepted: 02 06 2020
entrez: 17 7 2020
pubmed: 17 7 2020
medline: 17 7 2020
Statut: epublish

Résumé

Stomatal pore area is heterogeneous across leaf surfaces. This has been considered as "patchy stomatal conductance," and may have substantial implications for photosynthetic efficiency. Aerosols have always been important elements of plant environments, but their effects on stomatal control of plant water relations, and stomatal heterogeneity specifically, have not been considered. Here we evaluate the spatial coordination of pore area in the glabrous and homobaric leaves of

Identifiants

pubmed: 32670326
doi: 10.3389/fpls.2020.00897
pmc: PMC7332885
doi:

Types de publication

Journal Article

Langues

eng

Pagination

897

Informations de copyright

Copyright © 2020 Grantz, Karr and Burkhardt.

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Auteurs

David A Grantz (DA)

Department of Botany and Plant Sciences, Kearney Agricultural Center, University of California, Riverside, Riverside, CA, United States.
Institute of Crop Science and Resource Conservation, University of Bonn, Bonn, Germany.

Marcus Karr (M)

Department of Botany and Plant Sciences, Kearney Agricultural Center, University of California, Riverside, Riverside, CA, United States.

Juergen Burkhardt (J)

Institute of Crop Science and Resource Conservation, University of Bonn, Bonn, Germany.

Classifications MeSH