VOC_OHP_Canopee2014_2m

<p>Volatile Organic Compounds concentrations in unit ppb measured with a Proton Transfer Reaction Mass Spectrometer (quadrupole MS, Ionicon Analytik, Austria) at the site Observatoire de Haute Provence, a Mediterranean Forest dominated by Downy Oak trees. Data were collected at 2 m height (inside the canopy), background subtracted. Time resolution is 5 min. Time is local (CEST, UTC+2h). Missing values are due to switching conditions between different measurement heights.&nbsp;</p> <p>See the manuscript Zannoni et al., 2016 for details about the identification of the chemical compounds from the masses analysis.&nbsp;</p>