Effects of Smooth Cordgrass Spartina alterniflora Invasion on Macrobenthic Fauna in the Yellow River Delta
文献类型：期刊论文
| 作者 | Jiang, Shaoyu1,2; Zhang, Chuanxin1; Chen, Linlin1,3 ; Liu, Chunyun1; Yan, Lang1; Li, Baoquan1,3
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| 刊名 | WETLANDS
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| 出版日期 | 2022 |
| 卷号 | 42期号:1页码:12 |
| ISSN号 | 0277-5212 |
| 关键词 | Spartina alterniflora Biological invasion Macrobenthos Chronosequence effect The Yellow River Delta |
| DOI | 10.1007/s13157-021-01527-1 |
| 通讯作者 | Li, Baoquan(bqli@yic.ac.cn) |
| 英文摘要 | Smooth cordgrass Spartina alterniflora, as a species for ecological engineering, was introduced to the Yellow River Delta (the YRD) in 1990. However, it expanded rapidly due to its strong compatibility and competitiveness in recent years. It would inevitably present severe threats to native plants and local macroinvertebrates. This study aimed to test the abiotic and biotic responses to the S. alterniflora invasion by analyzing the samples of pore-waters, sediments, and macrobenthos collected in different sites following the invasion chronology in August 2018. Results showed that with the invasion time, the contents of dissolved inorganic nitrogen (NOx- and NH4+) and phosphate (PO43-) increased, while the content of silicate (SiO32-) decreased in pore-water; the content of total organic matter (TOM) decreased firstly, and then increased in the sediment; the species composition of macrobenthos also changed significantly prolong invasion time, Crustacea disappeared, and Chironomidae occurred gradually; the values of the abundance, biomass, and biodiversity of macrobenthos decreased firstly and increased subsequently with invasion history. Our findings reflect the chronological effects of S. alterniflora invasion on the benthic environment and macrobenthic community, which contribute to establishing the linkage between the exotic plant invasion and benthic ecosystem, providing a scientific basis for wetland biodiversity conservation and resource management in the YRD. |
| WOS关键词 | SOIL ORGANIC-CARBON ; SALT-MARSH ; PORE-WATER ; COMMUNITIES ; ECOSYSTEM ; DYNAMICS ; NITROGEN ; ECOLOGY ; ESTUARY ; WETLAND |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000749211700001 |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; National Natural Science Foundation of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31453]  |
| 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 |
| 通讯作者 | Li, Baoquan |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Shaoyu,Zhang, Chuanxin,Chen, Linlin,et al. Effects of Smooth Cordgrass Spartina alterniflora Invasion on Macrobenthic Fauna in the Yellow River Delta[J]. WETLANDS,2022,42(1):12. |
| APA | Jiang, Shaoyu,Zhang, Chuanxin,Chen, Linlin,Liu, Chunyun,Yan, Lang,&Li, Baoquan.(2022).Effects of Smooth Cordgrass Spartina alterniflora Invasion on Macrobenthic Fauna in the Yellow River Delta.WETLANDS,42(1),12. |
| MLA | Jiang, Shaoyu,et al."Effects of Smooth Cordgrass Spartina alterniflora Invasion on Macrobenthic Fauna in the Yellow River Delta".WETLANDS 42.1(2022):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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