Journal cover Journal topic
Biogeosciences An interactive open-access journal of the European Geosciences Union
Journal topic
BG | Volume 16, issue 15
Biogeosciences, 16, 2937–2947, 2019
https://doi.org/10.5194/bg-16-2937-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Biogeosciences, 16, 2937–2947, 2019
https://doi.org/10.5194/bg-16-2937-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 01 Aug 2019

Research article | 01 Aug 2019

Assessing shaded-leaf effects on photochemical reflectance index (PRI) for water stress detection in winter wheat

Xin Yang et al.

Viewed

Total article views: 1,168 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
906 248 14 1,168 17 15
  • HTML: 906
  • PDF: 248
  • XML: 14
  • Total: 1,168
  • BibTeX: 17
  • EndNote: 15
Views and downloads (calculated since 29 Oct 2018)
Cumulative views and downloads (calculated since 29 Oct 2018)

Viewed (geographical distribution)

Total article views: 1,024 (including HTML, PDF, and XML) Thereof 1,017 with geography defined and 7 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

No saved metrics found.

Saved (preprint)

No saved metrics found.

Discussed (final revised paper)

No discussed metrics found.

Discussed (preprint)

No discussed metrics found.
Latest update: 15 Jul 2020
Publications Copernicus
Download
Short summary
The photochemical reflectance index (PRI) derived from remotely sensed data has emerged to be a pre-visual indicator of water stress. This study evaluated the impact of the varying shaded-leaf fractions on estimating relative water content (RWC) across growth stages of winter wheat using PRI derived from hyperspectral imagery. Results showed that PRI of the pure shaded leaves may yield inaccurate estimates of plant water status, but the accuracy of RWC predictions was not significantly affected.
The photochemical reflectance index (PRI) derived from remotely sensed data has emerged to be a...
Citation