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Hi, I'm a biologist working with emission of trace gases. I've made an experiment with warming and shading treatment to see how this affects the emission from plants. Warming causes emission to increase and shading the emission to decrease. Based on the warming treatment I've calculated the Q10 value which describes the factor by which the emission rate increases with a 10 °C rise in temperature. Now I want to know how much of the emission decrease in the shading treatment was caused by drop in temperature. I've however gotton stuck on some calculations rules and hope some one can point me in the right direction. I've attached the equations. Thanks a lot in advance. Cheers Q10 calculations.pdf

Hi, I need to group some volatile compounds and I'm struggling a bit with a few of them. Is 2-methyl-Furan an ether? Is butylated hydroxytoluene a terpenoid? Is 2,6,11-trimethyl-Dodecane a terpenoid? Is 3,5-di-tert-butylbenzoquinone a ketone Is Ionene a sesquiterpene? Is δ-Valerolactone an ester? Thanks a lot in advance if anyone can help me! Bw Magnus