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Table 2 Micrometeorological parameters (Photosynthetic Active Radiation (PAR), leaf and enclosure Temperature, Relative Humidity, CO 2 concentrations), physiological parameters (CO2 Assimilation Rate (A), Transpiration (Tr), stomatal conductance (gs)) and Isoprenoids ((i) isoprene and (m) monoterpene) and oxygenated VOC (oVOC) ((me) methanol and (a) acetone) standard emission factors during the long-term flooding experiment

From: Root anoxia effects on physiology and emissions of volatile organic compounds (VOC) under short-and long-term inundation of trees from Amazonian floodplains

Plant species En nf/f n PAR-Range PAR [μmol m-2 s-1] Tleaf[°C] Tenclosure[°C] RH [%] CO2[ppm] A [μmol*m-2*s-1] Tr [mmol*m-2*s-1] gs [mm s-1] Isoprenoids [μg g-1 h-1] oVOC [μg g-1 h-1]
Garciniamacrophylla i nf 52–89 1000–1735 1484 ± 147 37.1 ± 1.8 35.4 ± 0.9 33.3 ± 7.5 347.5 ± 4.0 1.8 ± 0.4 1.5 ± 0.2 1.0 ± 0.3 16.2 ± 3.0 (is) 1.6 ± 0.6 (me)
    4-8 800-1000 889 ± 74 35.2 ± 1.6 34.5 ± 1.5 35.9 ± 6.7 346.6 ± 6.7 1.9 ± 0.5 1.4 ± 0.3 1.1 ± 0.2 15.7 ± 5.7 (is) 2.2 ± 1.5 (me)
    10-21 300-800 471 ± 159 33.3 ± 3.0 32.7 ± 2.2 51.3 ± 16.1 351.5 ± 12 1.6 ± 0.8 1.2 ± 0.4 1.4 ± 0.5 13.3 ± 4.8 (is) 1.8 ± 0.3 (me)
   f 245-430 582-779 614 ± 33.6 32.2 ± 2.1 31.1 ± 2.1 76.5 ± 9.0 377 ± 19 1.5 ± 0.6 1.1 ± 0.1 2.3 ± 0.9 3.9 ± 1.8 (is) 0.4 ± 0.2 (me)
Hevea spruceana i nf 60-100 1000-1740 1557 ± 160.4 36.0 ± 2.0 36.1 ± 0.7 28.3 ± 5.0 347.0 ± 9.4 7.3 ± 1.4 22.4 ± 2.8 16.7 ± 3.7 54.6 ± 23.2 (m) 0.6 ± 0.5 (a)
    7-17 800-1000 909 ± 42.4 34.8 ± 1.9 35.5 ± 0.8 28.1 ± 4.5 350.7 ± 6.6 7.2 ± 2.2 21.3 ± 5.3 16.5 ± 4.4 39.6 ± 5.6 (m) 0.6 ± 0.3 (a)
    11-20 300-800 557 ± 133 31.9 ± 2.6 31.8 ± 2.0 63.9 ± 16.6 358.9 ± 11.6 6.8 ± 1.7 14.7 ± 4.8 31.6 ± 14.1 91.7 ± 75.0 (m) 0.7 ± 1.3 (a)
    237-428 582-749 603 ± 25.0 28.6 ± 2.2 27.9 ± 2.3 85.5 ± 10.7 383 ± 18 3.5 ± 1.2 1.0 ± 0.5 4.1 ± 2.1 9.0 ± 2.8 (m) 0.9 ± 0.6 (a)
Pseudobombax munguba v nf 49-84 1000-1727 1453.2 ± 191.5 34.1 ± 1.2 34.0 ± 1.3 37.3 ± 10.9 341.0 ± 9 4.4 ± 1.1 2.4 ± 0.7 2.1 ± 0.6 - 13.2 ± 6.1 (me)
    6-12 800-1000 913.3 ± 62.0 32.1 ± 1.0 31.8 ± 1.4 54.2 ± 14.5 347.4 ± 6 4.9 ± 2.1 1.7 ± 0.4 2.4 ± 0.6 - 10.0 ± 6.1 (me)
    13-30 300-800 533.9 ± 161.0 30.2 ± 1.8 30.3 ± 1.8 65.3 ± 13.8 352 ± 9 5.1 ± 1.2 1.4 ± 0.5 3.2 ± 0.9 - 14.3 ± 3.0 (me)
   f 277-490 582-837 603 ± 25.0 28.6 ± 2.2 27.9 ± 2.3 85.5 ± 10.7 383 ± 18 7.2 ± 1.0 2.4 ± 0.7 8.5 ± 4.7 - 6.3 ± 1.9 (me)
Hura crepitans v nf 23-52 1000-1656 1244 ± 188.9 33.4 ± 1.0 34.5 ± 0.7 20.4 ± 22.0 164.1 ± 172 4.5 ± 4.8 1.4 ± 1.5 1.9 ± 2.5 - 8.5 ± 4.4 (me)
    10-25 800-1000 909.1 ± 55.5 33.2 ± 1.0 34.3 ± 0.9 24.6 ± 22.8 189.8 ± 170 5.1 ± 4.6 1.6 ± 1.5 2.2 ± 2.4 - 8.6 ± 5.2 (me)
    45-89 300-800 562.8 ± 140.7 31.7 ± 0.8 32.8 ± 1.0 44.3 ± 20.8 287.5 ± 127.6 7.0 ± 3.3 2.0 ± 1.0 3.2 ± 2.1 - 16.8 ± 12 (me)
    244-432 340-463 620 ± 40.5 32.0 ± 2.1 32.0 ± 2.4 70.0 ± 11.9 368 ± 20 5.5 ± 0.9 2.5 ± 1.0 1.2 ± 0.9 - 3.4 ± 1.2 (me)
Pouteria glomerata v nf 221 562-590 573.1 ± 7.7 32.0 ± 1.4 31.7 ± 1.7 65.4 ± 14.5 349 ± 25 4.7 ± 1.4 9.4 ± 5.5 17.6 ± 10.5 - -
   f 345-363 583-846 636.2 ± 77.5 34.8 ± 3.1 34.9 ± 3.1 55.4 ± 14.5 357 ± 15 3.0 ± 1.0 2.3 ± 0.8 3.9 ± 3.3 - -
  1. Given are day time averages (n = individual measurement data; 5 minutes averages each) over one nonflooded (nf) day and one flooded (f) day after two months and three weeks of inundation of three tree individuals ± SD. Várzea (v), igapó (i). En = Environment.