Seasonal/Interannual Variations of Carbon Sequestration and Carbon Emission in a Warm-Season Perennial Grassland

Figure 1

Mean monthly air temperature (filled circles) and monthly total precipitation (bars) recorded in (a) 2007, (b) 2008, (c) 2009, and (d) 2010 at the Takayama Experimental Field Station, Gifu University. NA = data not available.

(a)

(b)

(c)

(d)