Sun-induced fluorescence as a proxy for primary productivity across vegetation types and climates

Abstract a 0.05 ∘ ∼ 5  km) to explore the relationship between SIF and FLUXCOM GPP (GPP FX SIF DS SIF DS GPP FX SIF DS SIF DS to short-term fluctuations in several meteorological variables is analysed and the most significant short-term environmental driving and limiting meteorological variables determined. Vegetation groupings of similar SIF–meteorological response reinforce the vegetation categorisations suggested by the ANCOVA. This comparative exploration of two of the most recent products in carbon productivity estimation shows the value in downscaling SIF data, provides an independent probe of the FLUXCOM GPP model, enhances our understanding of the global SIF–GPP spatio-temporal relationship with a particular focus on the role of vegetation cover, and explores the similarity of the SIF and GPP responses to meteorological fluctuations. Additional analyses with alternative SIF and GPP datasets support these conclusions.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Sun-induced fluorescence as a proxy for primary productivity across vegetation types and climates ; volume:19 ; number:20 ; year:2022 ; pages:4833-4864 ; extent:32 ; Biogeosciences ; 19, Heft 20 (2022), 4833-4864 (gesamt 32)

Contributors, Places and Time

• Creator: Pickering, Mark ; Cescatti, Alessandro ; Duveiller, Gregory

Further information

• DOI: 10.5194/bg-19-4833-2022
• URN: urn:nbn:de:101:1-2022102005195211674679
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:38 AM CEST