文献类型： 外文期刊
作者： Sun, Xin 1 ; Filgueira, Ramon 2 ; Sun, Yihua 3 ; Han, Ming 4 ; Tang, Qisheng 1 ; Sun, Yao 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao, Peoples R China
2.Dalhousie Univ, Marine Affairs Program, Halifax, NS, Canada
3.Qingdao Univ, Affiliated Hosp, Qingdao, Shandong, Peoples R China
4.Natl Lab Marine Sci & Technol, Qingdao, Peoples R China
期刊名称：COMMUNICATIONS EARTH & ENVIRONMENT （ 影响因子：8.9； 五年影响因子：9.5 ）
ISSN：
年卷期： 2025 年 6 卷 1 期
页码：
收录情况： SCI
摘要：
Clarifying the oyster's carbon budget of their farming ecosystem defines this industry's future. Through biodeposition, oyster enhances the vertical flux of organic carbon. However, the cycling of sedimented carbon before being separated from the biosphere remains unclear. Here, we constructed the chronologic profiles of the sediment cores from a typical oyster farm with approximately 50 years of farming history. The profiles corresponded with the farming development, environment, associated biogenic elements, and microbial communities. Our results showed the organic carbon burial flux after the onset of intensive farming increased 2.6-fold, reaching 106 g C
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关键词：oyster farming; biodeposition; organic carbon burial; microbial necromass carbon
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关键词：blue carbon; sediment; burial flux; aquaculture; marginal sea; Sanggou Bay; human activity; long-term change
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Biogenic silica in sediment core indicates the historical development of off-bottom oyster farming
作者：Sun, Xin;Song, Xianli;Tang, Qisheng;Sun, Yao;Song, Xianli
关键词：Oyster aquaculture; Biogenic silica; Biodeposition; Sediment chronology; Burial flux; 210Pb
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Large-scale oyster farming accelerates the removal of dissolved inorganic carbon from seawater in Sanggou Bay
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关键词：ecological conversion efficiency; gastric evacuation rate; in situ simulation method; chub mackerel
