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

Table 5

The ecosystem photosynthesis parameters that describe the daytime NEE-PAR relationship using the Michaelis–Menten model.

Treatment	SWC
2014	0.150	−4.65	−0.043	2.31	0.89
2015	0.076	−0.99	−0.009	0.63	0.78
2016	0.133	−3.97	−0.021	1.36	0.93
2017	0.130	−4.10	−0.028	1.78	0.92
SWC > 0.1		−3.75	−0.024	1.52	0.90
SWC < 0.1		−1.10	−0.046	1.45	0.72