# Dynamic responses of chlorophyll fluorescence parameters to drought across diverse plant families

*PRI Rank #19 · Topics and Trends in Most Cited Photosynthetic Processes and Mechanisms Papers, Class of 2026*

*Canonical URL: https://pri.pepkio.com/top-papers/photosynthetic-processes-and-mechanisms/2026/rank-19*

| Field | Value |
| --- | --- |
| Rank | #19 |
| 18m citations | 29 |
| Journal | Physiologia Plantarum |
| Year | 2024 |
| DOI | 10.1111/ppl.14527 |
| Corresponding authors | Amnon Cochavi |
| Institution | The Hebrew University of Jerusalem, Israel |

**Ranking page:** [Topics and Trends in Most Cited Photosynthetic Processes and Mechanisms Papers, Class of 2026](https://pri.pepkio.com/top-papers/photosynthetic-processes-and-mechanisms/2026)

**Paper link:** [10.1111/ppl.14527](https://doi.org/10.1111/ppl.14527)

## Topics

Chlorophyll fluorescence · Pulse amplitude modulation (PAM) · Non-photochemical quenching (NPQ) · quantum yield of non-photochemical quenching Y(NPQ) · qN · PSII functionality · Fv/Fm · light-response curves · C3 photosynthesis · C4 photosynthesis · Drought stress · Fo minimum fluorescence · photosystem response · light intensity effects · multi-parameter stress monitoring

## Cite this ranking

```
Pepkio Research Index (PRI). Topics and Trends in Most Cited Photosynthetic Processes and Mechanisms Papers, Class of 2026. https://pri.pepkio.com/top-papers/photosynthetic-processes-and-mechanisms/2026. Accessed 2026-07-21.

Zheng Su, Tinsley Li, Thematic Shifts in Early-High-Impact Cancer Genomics and Diagnostics Research: A Bibliometric and Semantic Analysis. bioRxiv 2026.07.04.736459; doi: https://doi.org/10.64898/2026.07.04.736459
```