2001:468:C80:A202:D4EB:B8ED:3FEA:66FD: /* Flow field */

2014-03-26T18:54:18Z

Flow field

← Older revision		Revision as of 20:54, 26 March 2014
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	~~'''Canopy conductance'''~~, ~~commonly denoted <math>g_c</math>~~, ~~is a [[dimensionless quantity]] characterizing radiation distribution~~ in ~~tree [[Canopy (biology)\|canopy]]~~. ~~By definition, it is calculated as a ratio~~ of ~~daily water use to daily mean [[vapor pressure deficit]] (VPD)<ref>{{cite web\|url=http://www.kainet.or.ke/documents/canopy-conductance-estate-tea-kenya\|title=Canopy conductance~~ of ~~estate tea~~ in ~~Kenya\|author=Callander, B.A~~.~~, Woodhead, T.\|publisher=Elsevier}}~~<~~/ref~~>~~. Canopy conductance can be also experimentally obtained by measuring sap flow and environmental variables~~<ref>{{Cite journal\|title = Transpiration and canopy conductance in a eucalypt plantation using shallow saline groundwater\|date = 1998\|first = Jim\|last = Morris\|last2 = Mann\|first2 = Louise\|first3 = John\|last3 = Collopy\|journal = Tree Physiology\|volume = \|issue = 18\|pages = 547-555\|publisher = Heron Publishing\|year = 1998}}</ref>. [[Stomatal conductance]] may be used as a reference value to validate the data, by summing the total stomatal conductance <math>g_s</math> of all [[Leaf shape\|leaf classes]] within the canopy<ref>{{cite web\|url=http://www.~~life~~.~~illinois.edu~~/~~plantbio~~/~~wimovac/canopy.htm\|title=WIMOVAC Canopy Processes Module\|publisher=[[University of Illinois]]\|year=1998\|author=WIMOVAC}}<~~/~~ref>~~.		28 year old Plastic and Reconstructive Surgeon Priestly from Saint-Hubert, enjoys to spend time bridge, property developers in singapore and riddles. Finds the world an interesting place having spent 5 months at Central Zone of the Town of Angra do Heroismo in the Azores.<br><br>Visit my weblog ... [http://www.chestaccount.com/groups/singapore-property-itemizing/ Chestaccount.Com]

	~~<math>g_c = \sum_{layer_1}^{layer_N} (g^i_{s,sun} \cdot l_{sun}^i) + (g_{s,shade} \cdot l_{shade})</math>~~

	~~== References ==~~
	~~<references />~~

	~~[[Category:Plant physiology]~~]

en>Crowsnest: /* Flow field */ typo; capital G

2014-01-07T21:27:53Z

Flow field: typo; capital G

New page

'''Canopy conductance''', commonly denoted <math>g_c</math>, is a [[dimensionless quantity]] characterizing radiation distribution in tree [[Canopy (biology)|canopy]]. By definition, it is calculated as a ratio of daily water use to daily mean [[vapor pressure deficit]] (VPD)<ref>{{cite web|url=http://www.kainet.or.ke/documents/canopy-conductance-estate-tea-kenya|title=Canopy conductance of estate tea in Kenya|author=Callander, B.A., Woodhead, T.|publisher=Elsevier}}</ref>. Canopy conductance can be also experimentally obtained by measuring sap flow and environmental variables<ref>{{Cite journal|title = Transpiration and canopy conductance in a eucalypt plantation using shallow saline groundwater|date = 1998|first = Jim|last = Morris|last2 = Mann|first2 = Louise|first3 = John|last3 = Collopy|journal = Tree Physiology|volume = |issue = 18|pages = 547-555|publisher = Heron Publishing|year = 1998}}</ref>. [[Stomatal conductance]] may be used as a reference value to validate the data, by summing the total stomatal conductance <math>g_s</math> of all [[Leaf shape|leaf classes]] within the canopy<ref>{{cite web|url=http://www.life.illinois.edu/plantbio/wimovac/canopy.htm|title=WIMOVAC Canopy Processes Module|publisher=[[University of Illinois]]|year=1998|author=WIMOVAC}}</ref>.

<math>g_c = \sum_{layer_1}^{layer_N} (g^i_{s,sun} \cdot l_{sun}^i) + (g_{s,shade} \cdot l_{shade})</math>

== References ==
<references />

[[Category:Plant physiology]]

Burgers vortex - Revision history

2001:468:C80:A202:D4EB:B8ED:3FEA:66FD: /* Flow field */

en>Crowsnest: /* Flow field */ typo; capital G