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Abiotic Stress Research Glossary
564 terms total — 2 showing — Last updated 26 Oct 2026
Term of the Day
Leaf rolling phenotype
Basic
Technical
The physical curling or rolling of leaf margins inward as a mechanical response to water deficit, reducing exposed leaf surface area and transpiration rate. This visible morphological adaptation appears as an early stress symptom in many grass and crop species.
26 Oct 2026
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Thermal dissipation capacity
Basic
Technical
IVT
The plant's ability to dissipate excess heat energy through non-photochemical quenching, transpiration, and thermal radi...
Thermal Dissipation Capacity Limitation
Basic
Technical
IVT
The insufficient ability of plants to dissipate excess thermal energy through non-radiative pathways (transpiration and...