( ( ( ( ( Forrest Holly ) ( s ( thorough studies ) ) ) and ) ( ( ( ( extensive ( thermal-plume monitoring ) ) and ) modeling ) ( have ( ( resulted ( in ( removal ( of ( the ( temperature standard ) ) ) ) ) ) ( for ( ( cooling ( water discharges ) ) ( from ( ( the ( National ( Pollution ( Discharge ( Elimination ( System permits ) ) ) ) ) ) ( for ( three ( power plants ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNP Forrest) (NNP Holly)) (VP (VBZ s) (NP (JJ thorough) (NNS studies)))) (CC and) (S (NP (NP (JJ extensive) (JJ thermal-plume) (NN monitoring)) (CC and) (NP (NN modeling))) (VP (VBP have) (VP (VBN resulted) (PP (IN in) (NP (NP (NN removal)) (PP (IN of) (NP (DT the) (NN temperature) (NN standard))))) (PP (IN for) (S (VP (VBG cooling) (NP (NN water) (NNS discharges)) (PP (IN from) (NP (NP (DT the) (NNP National) (NNP Pollution) (NNP Discharge) (NNP Elimination) (NNP System) (NNS permits)) (PP (IN for) (NP (CD three) (NN power) (NNS plants))))))))))) (. .)))
Forrest Holly s thorough studies and extensive thermal-plume monitoring and modeling have resulted in removal of the temperature standard for cooling water discharges from the National Pollution Discharge Elimination System permits for three power plants.
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NP (DT the) (NN temperature)) (PP (IN of) (NP (NN water)))) (VP (VBZ is) (VP (VBN increased) (PP (IN after) (S (VP (VBG being) (VP (VBN used) (PP (IN in) (S (VP (VBG cooling)))))))))))) (, ,) (NP (PRP it)) (VP (VBZ is) (NP (JJ thermal) (NN pollution))) (. .)))
When the temperature of water is increased after being used in cooling, it is thermal pollution.