TY - JOUR A1 - Vossler, C A A1 - Dolph, C L A1 - Finlay, J C A1 - Keiser, D A A1 - Kling, C L A1 - Phaneuf, D J T1 - The Clean Water Act After 50 Years:Innovations in Measuring the Social Benefits of Water Quality for Research and Policy:Valuing improvements in the ecological integrity of local and regional waters using the biological condition gradient. Y1 - 2023// N1 - R836166 JF - PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES.< ER - TY - JOUR T1 - Measuring the social benefits of water quality improvements to support regulatory objectives:Progress and future directions. Y1 - 2023// N1 - R836166 JF - PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES VL - 120 IS - 18 SP - e2120247120 ER -