S147 — National Acid Precipitation Assessment Program Report to Congress: An Integrated Assessment

National Acid Precipitation Assessment Program / USGS (2011)

Open original source — www.usgs.gov

official integrated assessment environmental_repair_assessment

Curated public use: Use for integrated acid-deposition assessment and residual sensitivity; treat it as official synthesis rather than one independent causal estimate.

Limitation: Source cards are evidence anchors, not proof that a linked claim is settled.

Source note: Integrates policy and environmental evidence while documenting residual sensitivity; official synthesis is not a single independent causal study.