Microform effect

2010

2011

2012

2013

NEE

F = 5.24; p < 0.05*

F = 0.42; p = 0.522

F = 1.88; p = 0.177

F = 1.70; p = 0.199

RE

F = 9.91; p < 0.05*

F = 18.28; p < 0.05*

F = 10.62; p < 0.05*

F = 38.39; p < 0.05*