IOCAS-IR  > 海洋生态与环境科学重点实验室
Importance of kelp-derived organic carbon to the scallop Chlamys farreri in an integrated multi-trophic aquaculture system
Xu Qiang1,2; Gao Fei3; Yang Hongsheng1,2
2016-03-01
发表期刊CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
卷号34期号:2页码:322-329
文章类型Article
摘要Bivalves and seaweeds are important cleaners that are widely used in integrated multi-trophic aquaculture (IMTA) systems. A beneficial relationship between seaweed and bivalve in the seaweed-based IMTA system has been confirmed, but the trophic importance of seaweed-derived particulate organic materials to the co-cultured bivalve is still unclear. We evaluated the trophic importance of the kelp Saccharina japonica to the co-cultured scallop Chlamys farreri in a typical IMTA farm in Sungo Bay (Weihai, North China). The dynamics of detritus carbon in the water were monitored during the culturing period. The proportion of kelp-derived organic matter in the diet of the co-cultured scallop was assessed via the stable carbon isotope method. Results showed that the detritus carbon in the water ranged from 75.52 to 265.19 mu g/L, which was 25.6% to 73.8% of total particulate organic carbon (TPOC) during the study period. The amount of detritus carbon and its proportion in the TPOC changed throughout the culture cycle of the kelp. Stable carbon isotope analysis showed that the cultured scallop obtained 14.1% to 42.8% of its tissue carbon from the kelp, and that the percentages were closely correlated with the proportion of detritus carbon in the water (F =0.993, P= 0.003). Evaluation showed that for 17 000 tons (wet weight) of annual scallop production, the kelp contributed about 139.3 tons of carbon (535.8 tons of dry mass). This confirms that cultured kelp plays a similar trophic role in IMTA systems as it does in a natural kelp bed. It is a major contributor to the detritus pool and supplies a vital food source to filter-feeding scallops in the IMTA system, especially during winter and early spring when phytoplankton are scarce.
关键词Integrated Multi-trophic Aquaculture (Imta) Kelp Bivalve Detritus Food Source Stable Carbon Isotope
DOI10.1007/s00343-015-4332-2
收录类别SCI
语种英语
WOS记录号WOS:000371607000007
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/126192
专题海洋生态与环境科学重点实验室
作者单位1.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
3.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714
Xu Qiang,Gao Fei,Yang Hongsheng. Importance of kelp-derived organic carbon to the scallop Chlamys farreri in an integrated multi-trophic aquaculture system[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2016,34(2):322-329.
APA Xu Qiang,Gao Fei,&Yang Hongsheng.(2016).Importance of kelp-derived organic carbon to the scallop Chlamys farreri in an integrated multi-trophic aquaculture system.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,34(2),322-329.
MLA Xu Qiang,et al."Importance of kelp-derived organic carbon to the scallop Chlamys farreri in an integrated multi-trophic aquaculture system".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 34.2(2016):322-329.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Importance of kelp-d(1170KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Xu Qiang]的文章
[Gao Fei]的文章
[Yang Hongsheng]的文章
百度学术
百度学术中相似的文章
[Xu Qiang]的文章
[Gao Fei]的文章
[Yang Hongsheng]的文章
必应学术
必应学术中相似的文章
[Xu Qiang]的文章
[Gao Fei]的文章
[Yang Hongsheng]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Importance of kelp-derived organic carbon to the scallop Chlamys farreri in an integrated multi-trophic aquaculture system.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。