Focused CoPe: Building Community Sensor Networks for Coastal Hazards and Climate Change Impacts in Southeast Alaska

聚焦 CoPe：为阿拉斯加东南部的沿海灾害和气候变化影响建立社区传感器网络

• 批准号: 2052972
• 负责人: Ron Heintz
• 金额: $ 496.4万
• 依托单位: SITKA SOUND SCIENCE CENTER INC
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-02-01 至 2027-01-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2052972&HistoricalAwards=false
• 关键词: Focused; CoPe; Building; Community; Sensor

This award is funded in whole or in part under the American Rescue Plan Act of 2021 (Public Law 117-2).The high precipitation rates and steep topography of Southeast Alaska combine to create flooding and landslides that endanger lives and destroy property. This Focused CoPe hub will bring geoscientists, atmospheric scientists, and local residents together to deploy and monitor a network of natural hazard sensors across the region. The hub will integrate weather forecasts with real-time sensor data in a project dashboard. The on-line dashboard will enable members of six Alaska tribal communities to plan and prepare for extreme rainfall hazards and the subsequent impacts on subsistence activities. An innovative, community-led project, this hub seeks to respond to research questions of local relevance while increasing engagement and opportunities for experiential learning among rural and Alaska Native students and community members, who are underrepresented in STEM disciplines. The sensor networks that are the foundation of this hub include tipping-bucket rain gauges, stream gauges, and soil moisture and groundwater sensors connected to the regional dashboard via satellite telemetry. The dashboard will incorporate machine learning and Bayesian analysis of real-time sensor data to create a landslide warning system that may be modified for use in other hazard-prone U.S. communitiesThis award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该奖项全部或部分由2021年美国救援计划法案（公法117-2）资助。阿拉斯加东南部的高降水率和陡峭的地形联合收割机结合在一起，造成洪水和山体滑坡，危及生命，破坏财产。该中心将把地球科学家、大气科学家和当地居民聚集在一起，部署和监测整个地区的自然灾害传感器网络。该中心将在项目仪表板中集成天气预报和实时传感器数据。在线仪表板将使阿拉斯加六个部落社区的成员能够为极端降雨灾害及其对生存活动的后续影响进行计划和准备。一个创新的，社区主导的项目，这个中心旨在回应当地相关的研究问题，同时增加农村和阿拉斯加原住民学生和社区成员的参与和体验式学习的机会，他们在STEM学科中的代表性不足。传感器网络是该中心的基础，包括翻斗式雨量计、流量计以及通过卫星遥测连接到区域仪表板的土壤湿度和地下水传感器。仪表板将结合机器学习和贝叶斯分析的实时传感器数据，以创建一个滑坡预警系统，可以修改用于其他灾害易发的美国社区这个奖项反映了NSF的法定使命，并已被认为是值得通过评估使用基金会的智力价值和更广泛的影响审查标准的支持。