( ( Monitoring ( of ( groundwater ( and ( surface water ) ) ) ) ) ; )
(ROOT (NP (NP (NN Monitoring)) (PP (IN of) (NP (NN groundwater) (CC and) (NN surface) (NN water))) (: ;)))
Monitoring of groundwater and surface water;
(ROOT (S (SBAR (WHADVP (WRB When)) (S (S (NP (DT the) (NN ground)) (VP (VBZ absorbs) (NP (DT the) (NN water)))) (CC and) (S (NP (PRP it)) (VP (VBZ settles) (PP (IN below) (NP (DT the) (NN surface))))))) (NP (PRP it)) (VP (VBZ is) (VP (VBN called) (NP (NN groundwater)))) (. .)))