Extended Data Fig. 2: Carbonate system variations and bottom depths in the vicinity of the Susquehanna Flats in 2018.
From: Chesapeake Bay acidification buffered by spatially decoupled carbonate mineral cycling

The dashed line separates the western deep channel and eastern shallow flats, where SAV beds were present. The arrows show the cruise path. Sampling sites are labelled in the inserted maps. The SAV biomass was low in early June (a, c), but was high in early September (b, d) 2018. The Δ values in each station are relative to CB1.1, which was our uppermost station near the Susquehanna River mouth.