Terrestrial Ecosystem Services and the Recovery of Damaged Aquatic Ecosystems

陆地生态系统服务和受损水生生态系统的恢复

• 批准号: RGPIN-2016-04376
• 负责人: Gunn, John
• 金额: $ 3.21万
• 依托单位: Laurentian University of Sudbury
• 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=631932
• 关键词: Terrestrial; Ecosystem; Services; Recovery; Damaged

Vast areas of the water-rich Boreal Shield landscape are impacted by industrial development and are threatened by multiple stressors associated with climate change or global contaminants such as Hg. Management agencies recognize the importance of taking an “ecosystem approach” however many management programs, such as fish stocking, lake liming and stream rehabilitation efforts often pursue aquatic goals that are decoupled from the changes occurring on land. We therefore fail to take full advantage of the "ecosystem services" (e.g. nutrient provision, water polishing, contaminant retention, flood control etc.) that healthy land provides.

北方冰盾地区大面积的水资源丰富，受到工业发展的影响，并受到与气候变化或汞等全球污染物有关的多种压力因素的威胁。管理机构认识到采取“生态系统方法”的重要性，但许多管理计划，如鱼类放养，湖泊石灰和河流恢复工作往往追求与陆地上发生的变化脱钩的水生目标。因此，我们未能充分利用“生态系统服务”（例如，营养供应、水净化、污染物滞留、洪水控制等）。健康的土地提供的。