Seasonal changes of species- and guild-based benthic diatom communities in the transitional water zone of the Yellow River Delta
文献类型：期刊论文
| 作者 | Liu, Xing3; Zhao, Yan2 ; Yu, Xiaoqiu4; Song, Ying4; Li, Yun3; Yang, Guanpin2; Li, Yuhang5; Zhu, Baohua3; Pan, Kehou1,3
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| 刊名 | MARINE ENVIRONMENTAL RESEARCH
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| 出版日期 | 2025 |
| 卷号 | 203页码:8 |
| 关键词 | Benthic diatoms Diatom ecological guilds Transitional water zone Yellow River Delta |
| ISSN号 | 0141-1136 |
| DOI | 10.1016/j.marenvres.2024.106843 |
| 通讯作者 | Pan, Kehou(qdpankh@126.com) |
| 英文摘要 | Benthic diatoms serve as exemplary indicators for the assessment of ecological conditions in freshwater ecosystems. However, an approach to assessing and managing transitional water zones by benthic diatoms is relatively less. This study entailed a detailed analysis and comparison of the seasonal dynamics in species- and guild-based benthic diatom communities and their driving factors in a small-scale transitional water zone of the Yellow River Delta. Our findings revealed substantial seasonal variations in the composition and abundance of dominant species, as well as in the alpha and beta diversity of the species-based community. Temperature emerged as the predominant environmental factor driving significant seasonal variations in the species-based community. However, no significant seasonal changes were observed in the composition and relative abundance of dominant guilds, as well as in the alpha, beta, and functional diversity of the guild-based community. Redundancy analysis and Mantel tests demonstrated the guild-based community exhibited a stronger correlation with environmental factors compared to the species-based community. The guild-based community exhibited resilience to the influence of seasonal temperature fluctuations and exhibited a strong correlation with phosphate concentration variations. Our findings suggest that the guild-based community is a feasible approach to assessing ecological status across various seasons in the transitional water zone of the Yellow River Delta. |
| WOS关键词 | ECOLOGICAL GUILDS ; QUALITY ; ESTUARY ; INDEX ; PATTERNS ; NUTRIENT ; DRIVERS ; STREAM |
| 资助项目 | Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology[2018SDKJ0406-3] ; Science & Technology Innovation Project of Laoshan Laboratory[LSKJ202203206] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:001356950600001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199226]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 通讯作者 | Pan, Kehou |
| 作者单位 | 1.Laoshan Lab, Qingdao 266237, Peoples R China 2.Ocean Univ China, Coll Marine Life Sci, Qingdao 266003, Peoples R China 3.Ocean Univ China, Key Lab Mariculture, Minist Educ, Qingdao 266003, Peoples R China 4.Minist Water Resources, Yellow River Conservancy Commiss, Jinan 250100, Peoples R China 5.Chinese Acad Sci, Lab Marine Organism Taxon & Phylogeny, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xing,Zhao, Yan,Yu, Xiaoqiu,et al. Seasonal changes of species- and guild-based benthic diatom communities in the transitional water zone of the Yellow River Delta[J]. MARINE ENVIRONMENTAL RESEARCH,2025,203:8. |
| APA | Liu, Xing.,Zhao, Yan.,Yu, Xiaoqiu.,Song, Ying.,Li, Yun.,...&Pan, Kehou.(2025).Seasonal changes of species- and guild-based benthic diatom communities in the transitional water zone of the Yellow River Delta.MARINE ENVIRONMENTAL RESEARCH,203,8. |
| MLA | Liu, Xing,et al."Seasonal changes of species- and guild-based benthic diatom communities in the transitional water zone of the Yellow River Delta".MARINE ENVIRONMENTAL RESEARCH 203(2025):8. |
入库方式： OAI收割
来源：海洋研究所
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