title: Have U.S. surface waters responded to the 1990 Clean Air Act amendments?
authors.affiliation: Center for the Environment, Plymouth State University, USA.
authors.forename: Jeffrey S
authors.initials: JS
authors.lastname: Kahl
authors.forename: John L
authors.initials: JL
authors.lastname: Stoddard
authors.forename: Richard
authors.initials: R
authors.lastname: Haeuber
authors.forename: Steven G
authors.initials: SG
authors.lastname: Paulsen
authors.forename: Rona
authors.initials: R
authors.lastname: Birnbaum
authors.forename: Frank A
authors.initials: FA
authors.lastname: Deviney
authors.forename: James R
authors.initials: JR
authors.lastname: Webb
authors.forename: David R
authors.initials: DR
authors.lastname: DeWalle
authors.forename: William
authors.initials: W
authors.lastname: Sharpe
authors.forename: Charles T
authors.initials: CT
authors.lastname: Driscoll
authors.forename: Alan T
authors.initials: AT
authors.lastname: Herlihy
authors.forename: James H
authors.initials: JH
authors.lastname: Kellogg
authors.forename: Peter S
authors.initials: PS
authors.lastname: Murdoch
authors.forename: Karen
authors.initials: K
authors.lastname: Roy
authors.forename: Katherine E
authors.initials: KE
authors.lastname: Webster
authors.forename: N Scott
authors.initials: NS
authors.lastname: Urquhart
mesh_terms: D015258:Acid Rain / Q000331:legislation & jurisprudence* / Q000517:prevention & control*; D000397:Air Pollution / Q000331:legislation & jurisprudence* / Q000517:prevention & control*; D004777:Environment; D004784:Environmental Monitoring; D006863:Hydrogen-Ion Concentration; D009511:New England; D013431:Sulfates / Q000032:analysis; D014481:United States; D014484:United States Environmental Protection Agency; D014867:Water / Q000737:chemistry; D014873:Water Pollutants / Q000032:analysis*
chemical_list: D015258:Acid Rain; D013431:Sulfates; D014873:Water Pollutants; D014867:Water