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Chapitre 3 Evaluation du modèle STICS version pesticide sur différents sites
expérimentaux
Figure 3.3.3 – Comparison between observed and simulated pesticide concentration
or accumulation in leachate : a) to d) bentazone concentration profiles
at Vredepeel for 22. 103. 214 and 278 DAA respectively ; e) and f) Ac-
84 cumulated isoproturon loads in the leachates at Kerlavic in 2002/2003
and 2003/2004 respectively. g) and h) Atrazine content in the top 30
cm at Thiverval-Grignon in 1993 and 1994 respectively (in Fig 3e and
3f lys 4, lys 8, lys 12 are replicates of lysimeter filled wit the same soil
type. The time is expressed in days after application (DAA).
