Regulatory control of toxicity among hemolytic, neurotoxic, fish-killing species of phytoplankton under current and future ocean conditions

当前和未来海洋条件下溶血性、神经毒性、致死性浮游植物物种毒性的监管控制

• 批准号: RGPIN-2016-04458
• 负责人: Trick, Charles
• 金额: $ 2.7万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=631651
• 关键词: Regulatory; control; toxicity; among; hemolytic

Human activities are affecting all coastal oceans. At the forefront are changes in the form and rate of supply of nitrogen-containing compounds (eutrophication), increased levels of dissolved organic carbon (brownification), lowered pH (ocean acidification), and enhanced mixing with freshwaters. Added to these factors are the global changes in temperature and wind stress that alter the physical structure of mixing and transport. Within these changes is the rise in frequency and duration of events of harmful algal bloom (HAB) species.

人类活动正在影响所有沿海海洋。最重要的是含氮化合物供应形式和速度的变化（富营养化）、溶解有机碳水平的增加（褐化）、pH 值降低（海洋酸化）以及与淡水的混合增强。除了这些因素之外，全球温度和风应力的变化也改变了混合和运输的物理结构。这些变化包括有害藻华 (HAB) 物种事件的频率和持续时间的增加。