Fig. 10
The relationship between Ln(CCH4) and (a) ammonia nitrogen [NH4+-N], (b) DO, (c) Ln(total nitrogen) Ln[TN], (d) Ta, (e) Precipitation, (f) Altitude, (g) water temperature [Tw], and (h) oxidation-reduction potential [ORP] in surface water in the UYR (LYX to LJXX).
