Chesapeake Bay Nontidal Network 1985-2020: Average annual yields (ver. 2.0, January 2023)

Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring...切萨皮克湾流域（Chesapeake Bay watershed）内主要河流的氮（Nitrogen）、磷（Phosphorus）与悬沙负荷（suspended-sediment loads）及其负荷变化量，已基于监测数据完成测算。