biologia plantarum

International journal on Plant Life established by Bohumil Němec in 1959

Biologia plantarum 42:317-320, 1999 | DOI: 10.1023/A:1002185324152

Pinus Halepensis and Quercus Ilex Terpene Emission as Affected by Temperature and Humidity

J. Llusià1, J. Peñuelas1
1 CREAF, Facultat de Ciències, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Catalonia, Spain

The short-term relationships of monoterpene emission with temperature and relative humidity were studied in Pinus halepensis L. and Quercus ilex L. seedlings grown in air-conditioned chamber. In P. halepensis terpene emission rate increased with temperature (from 15 to 35 °C) and relative humidity (from 40 - 60 to 65 - 95 %). In Q. ilex, a terpene non-storing species, it increased with temperature only at high relative humidities but not at relative humidities lower than 60 %.

Keywords: limonene; myrcene; α-pinene; terpene non-storing species; terpene storing species
Subjects: limonene emission; myrcene emission; a-pinene emission; Pinus halepensis; Quercus ilex; terpene emission, temperature, humidity; terpene, storing and non-storing species

Published: September 1, 1999  Show citation

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Llusià, J., & Peñuelas, J. (1999). Pinus Halepensis and Quercus Ilex Terpene Emission as Affected by Temperature and Humidity. Biologia plantarum42(2), 317-320. doi: 10.1023/A:1002185324152
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