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. 2013 Dec 23;14(1):212–228. doi: 10.3390/s140100212

Figure 2.

Figure 2.

Technical set-up of the automatic water sampling system (container two) with a subset of ten plots: three water management schemes (R-WET, R-MIX and M-MIX) and three different fertilization practices (zero-N, site-specific and conventional), equipped with sampling stations for GW and SW sampling. These sampling stations provide a sample stream to the analytical equipment for in situ measurements of stable water isotopes (L2120-i Picarro) and nitrate (ProPS UV).