High-Resolution Distributed Temperature Sensing for Hydrology Applications

适用于水文应用的高分辨率分布式温度传感

• 批准号: RTI-2018-00671
• 负责人: McKenzie, Jeffrey
• 金额: $ 8.53万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments
• 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=642267
• 关键词: Resolution; Distributed; Temperature; Sensing; Hydrology

Temperature is an important parameter in hydrologic systems that impacts the health and diversity of aquatic ecosystems, influences water chemistry, and is also a primary environmental variable in cold regions. The thermal and hydrologic regimes of landscapes are inextricably linked as water movement induces heat transfer and alters the distribution of energy. Conversely, temperature impacts the way that water is stored and routed in northern landscapes. Thus, water fluxes and pathways can be identified by measuring the spatial and temporal distribution of temperature in an environmental system.

温度是水文系统中影响水生态系统健康和多样性的重要参数，影响水化学，也是寒冷地区的主要环境变量。景观的热力和水文状况是密不可分的，因为水的运动会引起热量传递并改变能量的分布。相反，温度影响水在北方景观中的储存和路由方式。因此，可以通过测量环境系统中温度的空间和时间分布来确定水通量和路径。