Summer carbon-flow characteristics of a marine ranching ecosystem revealed by Ecopath and stable isotopes: A case study from the Bohai Sea, China - Futang Ma; Jianguang Qin; Yingkun Cao; Juan Pan; Bin Wen; Jiamin Sun; Dapeng Liu; Lixin Gong; Gang Wang; Huixin Liu; Qian Li; Jiale Yan; et al. (Marine Pollution Bulletin, 2026)