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LEAF ENERGY BALANCE [1 record]
Record 1 - internal organization data 2001-04-25
Record 1, English
Record 1, Subject field(s)
- Botany
Record 1, Main entry term, English
- leaf energy balance
1, record 1, English, leaf%20energy%20balance
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- energy balance of a leaf 2, record 1, English, energy%20balance%20of%20a%20leaf
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Evaporation of water from leaves is also a key factor in leaf energy balance and leaf temperature, but leaves are usually thin enough so that upper and lower sides are at essentially the same temperature. 1, record 1, English, - leaf%20energy%20balance
Record 1, Key term(s)
- leaf energy budget
Record 1, French
Record 1, Domaine(s)
- Botanique
Record 1, Main entry term, French
- bilan énergétique d'une feuille
1, record 1, French, bilan%20%C3%A9nerg%C3%A9tique%20d%27une%20feuille
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Détermination de la masse d'eau et des propriétés optiques d'une feuille à partir de modifications de son bilan énergétique. 2, record 1, French, - bilan%20%C3%A9nerg%C3%A9tique%20d%27une%20feuille
Record number: 1, Textual support number: 2 OBS
bilan énergétique : Somme des flux énergétiques de toute nature dont un système ou une surface est le siège. 1, record 1, French, - bilan%20%C3%A9nerg%C3%A9tique%20d%27une%20feuille
Record number: 1, Textual support number: 3 OBS
On convient généralement de considérer les flux entrants comme positifs et les sortants comme négatifs. Quatre flux énergétiques principaux sont en cause, le flux radiatif, le flux thermique, le flux hydrique (évaporation, condensation) et le flux métabolique (photosynthèse, respiration). En toute rigueur et à court terme, il faut ajouter à ces quatre flux un terme rendant compte des fluctuations thermiques temporelles, c'est-à-dire des variations du stock d'énergie du système. À part le flux d'énergie d'origine métabolique, tous les autres termes sont de nature strictement physique. 1, record 1, French, - bilan%20%C3%A9nerg%C3%A9tique%20d%27une%20feuille
Record 1, Spanish
Record 1, Textual support, Spanish
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