Temporal Dynamics of Stomatal Behavior: Modeling and Implications for Photosynthesis and Water Use
| العنوان: | Temporal Dynamics of Stomatal Behavior: Modeling and Implications for Photosynthesis and Water Use |
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| المؤلفون: | Howard Griffiths, Michael R. Blatt, Silvere Vialet-Chabrand, Tracy Lawson, Jack S A Matthews, Lorna McAusland |
| المساهمون: | Vialet-Chabrand, Silvere RM [0000-0002-2105-2825], Matthews, Jack SA [0000-0002-7282-8929], Blatt, Michael R [0000-0003-1361-4645], Lawson, Tracy [0000-0002-4073-7221], Apollo - University of Cambridge Repository |
| المصدر: | Plant Physiology. 174:603-613 |
| بيانات النشر: | Oxford University Press (OUP), 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | 0106 biological sciences, Physiology, Photosynthesis system, Plant Science, Biology, Atmospheric sciences, Photosynthesis, Models, Biological, 01 natural sciences, Plant Physiological Phenomena, 03 medical and health sciences, Genetics, Water-use efficiency, 030304 developmental biology, Transpiration, 0303 health sciences, Water, Plant Transpiration, Limiting, Carbon Dioxide, Plants, Agronomy, Plant productivity, Plant Stomata, speed of response, stomatal size, stomatal density, dynamic model, fluctuating light, temporal, Water use, 010606 plant biology & botany |
| الوصف: | Stomata control gaseous exchange between the leaf and bulk atmosphere limiting CO2 uptake for photosynthesis and water loss by transpiration, and therefore determine plant productivity and water use efficiency. In order to function efficiently, stomata must respond to internal and external signals to balance these two diffusional processes. However, stomatal responses are an order of magnitude slower than photosynthetic responses, which lead to a disconnection between gs and A. Here we discuss the influence of anatomical features on the rapidity of stomatal movement, and explore the temporal relationship between A and gs responses. We describe how these mechanisms have been included into recent modelling efforts, increasing the accuracy and predictive power under dynamic environmental conditions, such as those experienced in the field. |
| وصف الملف: | |
| تدمد: | 1532-2548 0032-0889 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e9113ffee9ffd6b0cffa280c0ca512dTest https://doi.org/10.1104/pp.17.00125Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....7e9113ffee9ffd6b0cffa280c0ca512d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15322548 00320889 |
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