Submerged aquatic macrophytes and regime shifts in shallow lakes

浅水湖泊中的水生大型植物和状况变化

• 批准号: 203240-2008
• 负责人: Jackson, Leland
• 金额: $ 1.53万
• 依托单位: University of Calgary
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=453212
• 关键词: Submerged; aquatic; macrophytes; regime; shifts

Lakes provide ecosystem services to people in the form of clean water for drinking, irrigation, fishing, recreation, watering livestock, hydroelectric generation and transportation. These services are impaired by the degradation of lakes and their surrounding watersheds. Human activities affect lakes and the sustainability of the services they provide. When key components of lakes and their watersheds (rooted aquatic plants, game fish, riparian vegetation) are in place and functioning, lake-watershed ecosystems can maintain normal functioning. The general goal of my research program is to understand the processes that control the state in which shallow lakes are found, and the services that they provide.

湖泊以清洁饮用水、灌溉、捕鱼、娱乐、牲畜饮水、水力发电和运输的形式为人们提供生态系统服务。 这些服务因湖泊及其周围流域的退化而受到损害。 人类活动影响湖泊及其提供的服务的可持续性。 当湖泊及其流域的关键组成部分（扎根的水生植物、猎用鱼类、河岸植被）到位并发挥作用时，湖泊流域生态系统就能维持正常的功能。 我的研究计划的总体目标是了解控制浅水湖泊被发现的状态的过程，以及它们提供的服务。