Establishing an urban geo-observatory to support sustainable development of shallow subsurface heat recovery and storage
Establishing an urban geo-observatory to support sustainable development of shallow subsurface heat recovery and storage
复制标题
建立城市地质观测站，支持浅层地下热回收和储存的可持续发展
DOI：
10.1144/qjegh2019-020
复制
发表时间：
2019
影响因子：
1.4
通讯作者：
Debbie White
中科院分区：
文献类型：
--
作者：
A. Patton;G. Farr;David Boon;David R. James;B. Williams;L. James;R. Kendall;S. Thorpe;Gareth Harcombe;David I. Schofield;A. Holden;Debbie White
低焓地源供暖和制冷被认为是一种有助于减少对传统的、日益不安全的、二氧化碳密集的火力发电的依赖的策略，并有助于解决燃料贫困问题。这种技术的发展适用于住房密度高的城市地区，这些地区往往与浅层含水层的存在相吻合。在城市地区，由于地下城市热岛效应，地下水温度会升高。这项技术的采用和发展往往受到初期投资成本的限制；然而，与地方当局合作开展的城市含水层的基线温度监测和特征描述，可以为资源和可持续性提供更大程度的确定性，从而有助于更好地规划、调节和管理地下热量。我们提出了一个新颖的高密度城市尺度地下水温度观测站，并引入了一个三维地质模型，旨在满足开发商、规划者、监管者和政策制定者的需求。卡迪夫地质观测站在61个钻孔和试点浅层开环地源加热系统中测量第四纪砂岩和砾石含水层的温度。我们表明，重新利用现有基础设施可以提供一种具有成本效益的方法来发展监测网络，并就建立类似的地球观测站提出建议。专题合集：本文是测量和监测合集的一部分，可在https://www.lyellcollection.org/cc/measurement-and-monitoring找到
Low-enthalpy ground source heating and cooling is recognized as one strategy that can contribute towards reducing reliance on traditional, increasingly insecure, CO2-intense thermal power generation, as well as helping to address fuel poverty. Development of this technology is applicable in urban areas where high housing density often coincides with the presence of shallow aquifers. In urban areas groundwater temperatures can be elevated owing to the subsurface urban heat island effect. Uptake and development of this technology is often limited by initial investment costs; however, baseline temperature monitoring and characterization of urban aquifers, conducted in partnership with local authorities, can provide a greater degree of certainty around resource and sustainability that can facilitate better planning, regulation and management of subsurface heat. We present a novel high-density, city-scale groundwater temperature observatory and introduce a 3D geological model aimed at addressing the needs of developers, planners, regulators and policy makers. The Cardiff Geo-Observatory measures temperature in a Quaternary aged sand and gravel aquifer in 61 boreholes and at a pilot shallow open-loop ground source heating system. We show that repurposing existing infrastructure can provide a cost-effective method of developing monitoring networks, and make recommendations on establishing similar geo-observatories. Thematic collection: This article is part of the Measurement and monitoring collection available at: https://www.lyellcollection.org/cc/measurement-and-monitoring
影响因子：
11.4
作者：
S. Benz;P. Bayer;F. Goettsche;F. Olesen;P. Blum
通讯作者：
S. Benz;P. Bayer;F. Goettsche;F. Olesen;P. Blum
低碳经济中的水文地质挑战
影响因子：
1.4
作者：
Younger P
通讯作者：
Younger P
地质和水文地质对城市地区住宅地下室排热的影响
影响因子：
6.9
作者：
Bidarmaghz A
通讯作者：
Bidarmaghz A