基于碳氮稳定同位素技术的小清河口邻近海域底栖食物网结构研究
文献类型：期刊论文
| 作者 | 张传鑫1,4; 陈静1 ; 纪莹璐2; 陈琳琳1; 李海汇3; 王全超1; 李宝泉1; 邢荣莲4
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| 刊名 | 海洋学报
 |
| 出版日期 | 2022 |
| 卷号 | 44期号:1页码:89-100 |
| 关键词 | 小清河口邻近海域 食物网结构 营养级 稳定同位素 食源 营养生态位 |
| ISSN号 | 0253-4193 |
| 其他题名 | Benthic food web structure of Xiaoqing River Estuary adjacent sea area revealed by carbon and nitrogen stable isotope analysis |
| 文献子类 | 期刊论文 |
| 英文摘要 | To examine the benthos food web structure in the Xiaoqing River Estuary adjacent sea area, four potential food sources, including sediment organic matter (SOM), suspended particulate organic matter (POM), zooplankton and phytoplankton, and 35 aquatic organisms are collected in October 2020. Carbon and nitrogen stable isotope technique and Bayesian mixing model (MixSIAR) are used to analyze the food web structure and the trophic relationship of benthos. The results show that the delta~(13)C and delta~(15)N values of potential food sources varies from-25.56 to-17.91 and 2.43 to 10.33 , respectively. Moreover, the delta~(13)C and delta~(15)N values of benthos varies from-23.48 to-18.31 and 8.79 to 18.01, respectively. The trophic levels of the main consumers rang from 1.65 (Arcuatula senhousia) to 3.54 (Ctenotrypauchen chinensis). Trophic relationship analysis showes that there are two main energy transfer pathways in the Xiaoqing River Estuary adjacent sea area. One is the planktonic food chain with plankton as the major energy source, in which bivalves (except Solen brevissimus), small shrimps, and polychaetes are the main primary consumers. The other is the benthic food chain with SOM as the major energy source, in which Solen brevissimus and gastropods are the main primary consumers. On the whole, there is a certain degree of niche overlap and fierce competition among species in the Xiaoqing River Estuary adjacent sea area. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:7163469 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/34138]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.中国科学院烟台海岸带研究所,山东烟台264003; 2.国家海洋局北海预报中心,山东青岛266061; 3.寿光市海洋渔业发展中心,山东寿光262700 4.烟台大学生命科学学院,山东烟台264005; |
| 推荐引用方式 GB/T 7714 | 张传鑫,陈静,纪莹璐,等. 基于碳氮稳定同位素技术的小清河口邻近海域底栖食物网结构研究[J]. 海洋学报,2022,44(1):89-100. |
| APA | 张传鑫.,陈静.,纪莹璐.,陈琳琳.,李海汇.,...&邢荣莲.(2022).基于碳氮稳定同位素技术的小清河口邻近海域底栖食物网结构研究.海洋学报,44(1),89-100. |
| MLA | 张传鑫,et al."基于碳氮稳定同位素技术的小清河口邻近海域底栖食物网结构研究".海洋学报 44.1(2022):89-100. |
入库方式： OAI收割
来源：烟台海岸带研究所
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