Table 2.
Overview of the liana database that was used to constrain and parameterize the liana PFT in ED2 and how it modified the initial value of the parameter initially taken from the early successional PFT, the actual reference for each of the data points can be found in the database.
Parameter[Units] | Description | Number of data points (Number of species - number of references) | Mean value[min - max] | Reference ED2 value (Early successional) |
---|---|---|---|---|
Hydraulics | ||||
ks [kg.m-1.s-1.MPa-1] |
Maximum hydraulic conductivity of the stem per unit sapwood area | 72 (60 −13) |
18.2 [0.5 - 210] |
3.1 |
kl [kg.m-1.s-1.MPa-1] |
Maximum hydraulic conductivity of the stem per unit leaf area | 51 (44–8) |
0.0013 [0.000085 - 0.0039] |
0.0008 |
Al:As [m2.cm-2] |
Leaf to sapwood ratio | 51 (43–8) |
1.26 [0.047 - 9.75] |
0.39 |
ax [%] |
Slope of the vulnerability | 51 (43–9) |
55.6 [13.6 - 140.8] |
20.3 |
P50 [MPa] |
Water potential at which 50 % of stem conductivity is lost | 69 (47–12) |
−1.2 [−2.7 - −0.2] |
−2.3 |
Wood capacitance [kg.m-3.MPa-1] |
Wood hydraulic capacitance | 6 (6–1) |
352 [134 - 590] |
62 |
Leaf capacitance [kg.kg-1.MPa-1] |
Leaf hydraulic capacitance | 7 (7–1) |
0.21 [0.11 - 0.28] |
0.18 |
leaf TLP [MPa] |
Leaf turgor loss point | 62 (45–7) |
−1.6 [−3.2 - −0.8] |
−2.1 |
Leaf traits | ||||
LNC [mg.g-1] |
Leaf nitrogen content | 34 (11–1) |
28.5 [13.5–49.8] |
– |
LPC [mg.g-1] |
Leaf phosphorus content | 34 (11–1) |
1.8 [20.7–3.1] |
– |
SLA [m2.kg-1] |
Leaf area per leaf mass | 239 (120–18) |
16.0 [2.5 - 39.5] |
16 |
Vcmax [µmol.m-2.s-1] |
Maximum photosynthetic capacity at a reference temperature (25 °C) | 23 (9–1) |
43.9 [22.5 - 73.3] |
45 |
Jmax [µmol.m-2.s-1] |
Maximum rate of electron transport at a reference temperature (25 °C) | 25 (10–1) |
69.7 [40.1 - 107.6] |
54 |
Q10 [-] |
Rate of change of a as a consequence of increasing the temperature by 100 C | 14 (14–1) |
2.5 [1.9 - 2.9] |
2.4 |
Aboveground carbon allocation | ||||
WD [g.cm-3] |
Wood density | 152 (75–18) |
0.47 [0.2 - 0.83] |
0.53 |
Demography | ||||
mort [yr-1] |
Density-independent mortality | 18 (1) | 0.05 [0.02 - 0.09] |
0.07 |