26 Jul
2016
26 Jul
'16
8:51 a.m.
Dear all, I have a question about sigma square. Must this parameter be in the range of 0.003-0.02? I obtained some of it in the range of 0.0001-0.002. Is this reasonable? Could please provide some reference? Best, Shaofeng -------------------------------------- Shaofeng Wang, Ph.D of Geochemistry Environmental Molecular Science Group Institute of Applied Ecology, Chinese Academy of Sciences Shenyang, 110016, China wangshaofeng@iae.ac.cn www.iae.cas.cn