STABLE CARBON ISOTOPE COMPOSITION OF MOLLUSC TISSUES: EVIDENCE OF FOOD SOURCES
文献类型：期刊论文
| 作者 | Yan, H.2; Yu, X. X.2; Yuan, S. Y.2; Shen, N. J.2; Xiao, J.1 |
| 刊名 | APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
 |
| 出版日期 | 2020 |
| 卷号 | 18期号:1页码:757-768 |
| 关键词 | nutrition Corbicula fluminea Anodonta woodiana phytoplankton terrestrial plant detritus |
| ISSN号 | 1589-1623 |
| DOI | 10.15666/aeer/1801_757768 |
| 通讯作者 | Yan, H.(yanhuichj08@163.com) |
| 英文摘要 | Carbon isotope composition of the tissue of several mollusc species gathered from the Huaxi river, in China, a typical karst river, was analysed to determine their potential food sources. The results showed that delta C-13(tissues) values of gastropod species Cipangopaludina chinensis are about 3 parts per thousand heavier than the values of bivalve species Corbicula fluminea and Anodonta woodiana, which indicates the different food and nutrition sources between species. According to the delta C-13 values of mollusc's tissues and the potential food, bivalve species C. fluminea and A. woodiana mainly assimilate phytoplankton and terrestrial plant detritus as food, while gastropod species C. chinensis also utilize sediment organic matter as a food source excluding the phytoplankton and terrestrial plant detritus. Moreover, the preferential food selection behavior and varied metabolic intensity between different ages and individuals may lead to some variation of delta C-13(tissues) values of C. fluminea. This study will be helpful in defining the role of molluscs in the energy flow of the karst river ecosystem, and to protect and manage those molluscs' resources. |
| WOS关键词 | BIVALVE CORBICULA-JAPONICA ; ORGANIC-MATTER ; SOIL TYPES ; WATER ; DELTA-C-13 ; MARINE ; PHYTOPLANKTON ; DETRITUS ; CLAM ; DIET |
| 资助项目 | National Natural Science Foundation of China[40403010] ; Henan Science and Technology Department project[1621023105000] ; Chinese Scholarship Council Scholarship[201708410459] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000518377600051 |
| 出版者 | CORVINUS UNIV BUDAPEST |
| 资助机构 | National Natural Science Foundation of China ; Henan Science and Technology Department project ; Chinese Scholarship Council Scholarship |
| 源URL | [http://ir.ieecas.cn/handle/361006/12634]  |
| 专题 | 地球环境研究所_加速器质谱中心 |
| 通讯作者 | Yan, H. |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710075, Peoples R China 2.Xuchang Univ, Coll Urban Rural Planning & Landscape Architectur, Xuchang 461000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, H.,Yu, X. X.,Yuan, S. Y.,et al. STABLE CARBON ISOTOPE COMPOSITION OF MOLLUSC TISSUES: EVIDENCE OF FOOD SOURCES[J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,2020,18(1):757-768. |
| APA | Yan, H.,Yu, X. X.,Yuan, S. Y.,Shen, N. J.,&Xiao, J..(2020).STABLE CARBON ISOTOPE COMPOSITION OF MOLLUSC TISSUES: EVIDENCE OF FOOD SOURCES.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,18(1),757-768. |
| MLA | Yan, H.,et al."STABLE CARBON ISOTOPE COMPOSITION OF MOLLUSC TISSUES: EVIDENCE OF FOOD SOURCES".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18.1(2020):757-768. |
入库方式： OAI收割
来源：地球环境研究所
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