Last change
on this file since 5477 was
5477,
checked in by aclsce, 4 years ago
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- Created CONFIG_DEVT directory
- First import of LMDZOR_V6.2_work_ENSEMBLES working configuration
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-
Property svn:executable set to
*
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File size:
1.4 KB
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1 | Sapling biomass for trees : \\ |
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2 | |
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3 | \begin{equation} |
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4 | \alpha_{tree} = 1 |
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5 | \end{equation} |
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6 | |
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7 | \begin{equation} |
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8 | SAPL_{leaf} = \left( \frac {4 \cdot k_{allom1} \cdot \left( \dfrac{4 \cdot r_{hs:s} \cdot SLA }{\pi .k_{la:sa}}\right)^{0.8} }{SLA} \right)^5 |
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9 | \end{equation} |
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10 | |
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11 | \begin{equation} |
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12 | SAPL_{sapabove} = 0.5 \cdot P \cdot \frac{SAPL_{leaf}}{\left( \dfrac |
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13 | {k_{la:sa}}{SLA} \right) } \cdot k_{allom2} \cdot \left( |
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14 | \sqrt{4.\frac{r_{hs:s}}{\pi} \frac{SAPL_{leaf}}{ \left( \dfrac {k_{la:sa}}{SLA} \right) }} \right) ^{k_{allom3}} |
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15 | \end{equation} |
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16 | |
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17 | \begin{equation} |
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18 | SAPL_{sapbelow} = SAPL_{sapabove} |
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19 | \end{equation} |
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20 | |
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21 | |
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22 | \begin{equation} |
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23 | SAPL_{heartabove} = 2.SAPL_{sapabove} |
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24 | \end{equation} |
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25 | |
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26 | \begin{equation} |
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27 | SAPL_{heartbelow} = 2.SAPL_{sapbelow} |
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28 | \end{equation} |
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29 | |
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30 | \begin{equation} |
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31 | SAPL_{root} = 0.1 \cdot \frac{1}{\alpha_{tree}} \cdot SAPL_{leaf} |
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32 | \end{equation} |
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33 | |
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34 | \begin{equation} |
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35 | SAPL_{fruit} = 0.3 \cdot SAPL_{leaf} |
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36 | \end{equation} |
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37 | |
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38 | \begin{equation} |
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39 | SAPL_{reserve} = |
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40 | \begin{cases} |
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41 | 5 \cdot SAPL_{leaf} & \text{if PFT not evergreen} \\ |
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42 | 0 & \text{if PFT evergreen} |
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43 | \end{cases} %\] |
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44 | \end{equation} |
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45 | |
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46 | where : \\ |
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47 | \begin{itemize} |
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48 | \item $k_{allom1}= 100$; \quad $ k_{allom2} = 40$; \quad $k_{allom3}= 0.5$. |
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49 | \item $r_{hs:s}$ is the ratio between the sum of the mass of sapwood and heartwood over sapwood. |
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50 | \item $k_{la:sa} = 8000 $ |
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51 | \item $P = 200000$ is the pipe density. |
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52 | \end{itemize} |
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53 | |
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54 | |
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55 | |
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