The observer effect in plant science.
De Boeck
H J
HJ
Liberloo
M
M
Research Group of Plant and Vegetation Ecology, Department of Biology, Universiteit Antwerpen (Campus Drie Eiken), Universiteitsplein 1, B-2610 Wilrijk, Belgium.
Gielen
B
B
Research Group of Plant and Vegetation Ecology, Department of Biology, Universiteit Antwerpen (Campus Drie Eiken), Universiteitsplein 1, B-2610 Wilrijk, Belgium.
Nijs
I
I
Research Group of Plant and Vegetation Ecology, Department of Biology, Universiteit Antwerpen (Campus Drie Eiken), Universiteitsplein 1, B-2610 Wilrijk, Belgium.
Ceulemans
R
R
Research Group of Plant and Vegetation Ecology, Department of Biology, Universiteit Antwerpen (Campus Drie Eiken), Universiteitsplein 1, B-2610 Wilrijk, Belgium.
D015588:Observer Variation; D018521:Plant Physiological Phenomena; D032107:Populus / Q000502:physiology; D012107:Research Design / Q000592:standards*; D013314:Stress, Mechanical