Interannual Variations of Water and Carbon Dioxide Fluxes over a Semiarid Alpine Steppe on the Tibetan Plateau

Table 6

Parameters describing the relationship between nighttime NEE and using (3) and (4).

Treatment	SWC	a	b
2014	0.150	0.483	0.054	0.88	1.72
2015	0.076	0.319	0.015	0.50	1.16
2016	0.133	0.323	0.068	0.94	1.98
2017	0.130	0.402	0.062	0.98	1.86
SWC > 0.1		0.374	0.065	0.96	1.92
SWC < 0.1		0.219	0.029	0.57	1.34