Global-scale environmental control of plant photosynthetic capacity
نویسندگان
چکیده
منابع مشابه
Global-scale environmental control of plant photosynthetic capacity.
Photosynthetic capacity, determined by light harvesting and carboxylation reactions, is a key plant trait that determines the rate of photosynthesis; however, in Earth System Models (ESMs) at a reference temperature, it is either a fixed value for a given plant functional type or derived from a linear function of leaf nitrogen content. In this study, we conducted a comprehensive analysis that c...
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Although plant photosynthetic capacity as determined by the maximum carboxylation rate (i.e., Vc,max25) and the maximum electron transport rate (i.e., Jmax25) at a reference temperature (generally 25 C) is known to vary considerably in space and time in response to environmental conditions, it is typically parameterized in Earth system models (ESMs) with tabulated values associated with plant f...
متن کاملA global scale mechanistic model of the photosynthetic capacity
Introduction Conclusions References
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Reduction-oxidation (redox) reactions are an essential part of cell metabolism and represent a major fraction of all catabolic and anabolic reactions. Their dominant characteristic is that they generate and consume compounds with in part highly negative redox potential. Redox reactions occur at many sites in the cell, e.g. in membranes such as thylakoids, plastid envelope, and plasma membrane a...
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ژورنال
عنوان ژورنال: Ecological Applications
سال: 2015
ISSN: 1051-0761
DOI: 10.1890/14-2111.1