تقرير
Green Tides in the Yellow Sea Promoted the Proliferation of Pelagophyte Aureococcus anophagefferens
| العنوان: | Green Tides in the Yellow Sea Promoted the Proliferation of Pelagophyte Aureococcus anophagefferens |
|---|---|
| المؤلفون: | Zhao, Jia-Yu, Geng, Hui-Xia, Zhang, Qing-Chun, Li, Yi-Fan, Kong, Fan-Zhou, Yan, Tian, Zhou, Ming-Jiang, Yang, Dezhou, Yuan, Yongquan, Yu, Ren-Cheng |
| بيانات النشر: | AMER CHEMICAL SOC |
| سنة النشر: | 2022 |
| المجموعة: | Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR / 中国科学院海洋研究所机构知识库 |
| مصطلحات موضوعية: | harmful algal bloom, Ulva prolifera, sterol, phytoplankton, high-throughput sequencing, Engineering, Environmental Sciences & Ecology, Environmental, Environmental Sciences |
| الوصف: | Harmful algal blooms formed by fast-growing, ephemeral macroalgae have expanded worldwide, yet there is limited knowledge of their potential ecological consequences. Here, we select intense green tides formed by Ulva prolifera in the Yellow Sea, China, to examine the ecological consequences of these blooms. Using 28-isofucosterol in the surface sediment as a biomarker of green algae, we identified the settlement region of massive floating green algae in the area southeast of the Shandong Peninsula in the southern Yellow Sea. The responses of the phytoplankton assemblage from the deep chlorophyll-a maximum layer were then resolved using high-throughput sequencing. We found striking changes in the phytoplankton community in the settlement region after an intensive green tide in 2016, characterized by a remarkable increase in the abundance of the pelagophyte Aureococcus anophagefferens, the causative species of ecosystem disruptive brown tides. Our study strongly suggests that the occurrence of massive macroalgal blooms may promote blooms of specific groups of microalgae through alteration of the marine environment. |
| نوع الوثيقة: | report |
| اللغة: | English |
| العلاقة: | ENVIRONMENTAL SCIENCE & TECHNOLOGY; http://ir.qdio.ac.cn/handle/337002/178720Test; http://ir.qdio.ac.cn/handle/337002/178721Test |
| DOI: | 10.1021/acs.est.1c06502 |
| الإتاحة: | https://doi.org/10.1021/acs.est.1c06502Test http://ir.qdio.ac.cn/handle/337002/178720Test http://ir.qdio.ac.cn/handle/337002/178721Test |
| رقم الانضمام: | edsbas.E8652A7A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1021/acs.est.1c06502 |
|---|