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. Author manuscript; available in PMC: 2017 Apr 5.
Published in final edited form as: Energy Ecol Environ. 2016 Feb 14;1(3):157–182. doi: 10.1007/s40974-016-0006-y

Fig. 3.

Fig. 3

Site layout design contour grids, longitudes and latitudes coordinates and sampling sites for vegetated filter strip experimental field plots in a randomized complete block design; block A (C1-30: VFS I, N10K20: VFS II, K10N20: VFS III); block B (C2-30: VFS I, K10N20: VFS III, N10K20: VFS II); and block C (C3-30: VFS I, N10K20: VFS II, K10N20: VFS III). Key to Fig. 2 Kikuyu grass (K), Napier grass (N), subscript numbers in meters (10, 20) and control (mixed grass C1–C3)