An action plan of Monitoring, Investigation and Management for Harmful Algal Blooms in the Tam Giang Lagoon (Vietnam) under the climate change and global warming effects

气候变化和全球变暖影响下越南三江泻湖有害藻华监测、调查和管理行动计划

• 批准号: 577052-2022
• 负责人: NguyenQuang, TriT
• 金额: $ 1.82万
• 依托单位: Dalhousie University
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=743388
• 关键词: action; plan; Monitoring; Investigation; Management

The Tam Giang-Cau Hai Lagoon, the largest brackish water lagoon in Southeast Asia, is an important part of Thua Thien Hue province in terms of tourism, fisheries, agriculture, food, fodder plants, water supply, and it provides recreational opportunities to the local population. However, this microcosm of the complex socio-ecological challenges is suffering from a considreable anthropogenic pressure and appears subject to a process of progressive environmental deterioration.The overall objective of the project is to diagnose cyanobacteria and cyanotoxins occurrence within the Lagoon water and their aquatic products. By using a multidisciplinary approach integrating toxicology and ecotoxicology, ecology, analytical chemistry and public health, the project aims to: 1) Determine clear explanations for the correlations between cyanobacterial blooms, their proliferation, cyanotoxins production, and 2) Their transfer and bioaccumulation in different fish species and seafood caught in this lagoon. Benefits to Canada rely on the collaboration between participating researchers, planned research collaboration and expertise from each partner. The suggested project will help all participants- researchers to perform their methodologies which can be applied for different locations in Vietnam, In France and in Canada with different scales, to improve our insights and our skills of modelling related to water management and environment monitoring, especially dealing with Cyanobacterial Harmful Algal Bloom issues which become a nationwide problem in Canada in general and in Atlantic Canada in particular. Moreover, it could help the further collaborations of Canadian Universities, especially Dalhousie, in the role of leadership and coordination with our Vietnamese and French partners.

江草海泻湖是东南亚最大的咸水泻湖，是顺化省旅游、渔业、农业、食品、饲料植物、供水等方面的重要组成部分，为当地居民提供了娱乐机会。然而，这一复杂的社会生态挑战的缩影正遭受着可接受的人为压力，并似乎受到一个逐渐恶化的环境过程的影响。该项目的总体目标是诊断泻湖水域及其水产品中是否存在蓝藻和氰毒素。通过使用综合了毒理学和生态毒理学、生态学、分析化学和公共卫生的多学科方法，该项目的目的是：1)明确解释蓝藻水华、其增殖、氰化毒素产生之间的关系；2)它们在不同鱼种和在该泻湖捕捞的海产品中的转移和生物积累。加拿大的利益有赖于参与研究人员之间的合作、计划中的研究合作和每个合作伙伴的专业知识。建议的项目将帮助所有参与者-研究人员执行他们的方法，这些方法可以应用于越南、法国和加拿大不同规模的不同地点，以提高我们在水管理和环境监测方面的洞察力和建模技能，特别是处理蓝藻有害藻华问题，这在加拿大普遍成为一个全国性的问题，特别是在加拿大大西洋地区。此外，它还有助于加拿大大学，特别是达尔豪西大学在领导和协调我们的越南和法国合作伙伴方面的进一步合作。