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中国的有害藻类繁殖:历史,最近的扩张,现状和未来的前景

Zhiming Yu¹, Yingzhong Tang¹, Christopher J Gobler²

¹CAS Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China.

|November 11, 2023

概括

在中国,有害藻类繁殖 (HAB) 正在增加,本世纪有更多的事件和更大的影响. 研究正在推进,为更好地理解和减轻这些生态挑战提供了希望.

科学领域:

海洋生物学海洋生物学
海洋学海洋学海洋学
环境科学环境科学

背景情况:

有害藻类繁殖 (HABs) 在全球范围内升级,对中国的经济,公共卫生,生态系统和水产养殖产生重大影响.
21世纪,与20世纪末相比,HAB事件,物种多样性,空中覆盖和中国水域的整体影响显著增加.

研究的目的:

审查中国的HAB和HAB研究的历史趋势和最近的发展.
分析营养物质排放增加和HAB发生之间的相关性.
探索未来的研究方向和中国的HAB缓解策略.

主要方法:

对中国水域HAB事件,物种,覆盖面和影响的历史数据的分析.
营养物质排放 (氨,总) 和HAB频率之间的统计相关性分析.
审查最近的HAB发现,毒素文档,生命周期研究,海洋学驱动因素和缓解技术.

主要成果:

在21世纪,中国水域的HAB事件,物种,覆盖面和影响显著增加.
在增加的氨和总排放以及HAB的增加之间发现了强烈的相关性 (p < 0.01).
记录了新的HAB事件,毒素,生命阶段,海洋学驱动因素以及使用改性粘土的成功缓解.

结论:

中国的HAB复杂而广泛,其增加与人为营养投入有很大关系.
最近的科学进展使人们对HAB有了更深入的了解,包括识别驱动因素和毒素.
未来的研究重点是宏观藻类,奥米克,遥感,人工智能和大数据,有望有效预测和控制HAB.

关键词:

中国HAB的生态和海洋学驱动因素在中国,导致HAB的物种在中国引起HAB.在中国的HAB的影响.在中国,HABs的发生史.在中国开展HAB研究的前景.

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