Table 3.

Nitrous oxide environmental measurements in ppm

Site	Date	Min	Max	Mean	SD
1	05.12.13	0.65	127.92	17.06	32.22
1	11.06.14	0.94	288.00	15.74	38.66
1	17.11.14	1.08	147.00	25.75	35.65
1	12.06.15	0.94	288.00	15.74	38.66
2	02.07.15	1.05	83.10	5.51	10.37
1	26.11.15	1.17	274.00	30.1	57.50
2	18.01.16	1.14	194.00	13.9	21.00
2	28.07.16	1.18	40.30	8.19	8.68
1	29.07.16	1.10	99.90	33.3	31.70
2	16.01.17	1.17	369.00	39.7	63.00
1	17.02.17	1.11	215.0	60.9	69.00
Mean Values		1.05	193.29	24.17