Geothermal Springs Alaska

Between 1979 and 1982, the Alaska Division of Geological & Geophysical Surveys (DGGS) and the Geophysical Institute, University of Alaska Fairbanks, undertook an assessment of the states geothermal resources under a program jointly sponsored by the U.S. Department of Energy and the State of Alaska. During this period, reconnaissance investigations of more than 100 thermal spring sites and fumarole fields located in Alaska were conducted by DGGS. More recently, DGGS completed a cooperative project with the National Geothermal Data System on thermal springs and related geothermal data of Alaska. The Alaska geothermal database modules include comprehensive information on thermal springs, including temperature and flow rates, direct use, aqueous spring chemistry, physical samples, volcanic vents, geothermal wells, borehole temperature data and geothermal references. DGGS developed and maintains an interactive geothermal web application that brings together various data services related to geothermal sites throughout Alaska. Geothermal springs: Includes temperature and flow information. Spring location uncertainty and data sources are also included. Geothermal wells: Location and name only Volcanoes: Direct from the Historically Active Volcanoes of Alaska service1979年至1982年间，阿拉斯加地质与地球物理调查局（Alaska Division of Geological & Geophysical Surveys, DGGS）与阿拉斯加大学费尔班克斯分校地球物理研究所，在美国能源部与阿拉斯加州联合资助的项目框架下，开展了阿拉斯加州地热资源评估工作。在此期间，DGGS对阿拉斯加州境内100余处热泉站点与喷气孔场开展了踏勘调查。近期，DGGS与国家地热数据系统（National Geothermal Data System）合作完成了针对阿拉斯加州热泉及相关地热数据的项目。阿拉斯加地热数据库模块涵盖热泉的全面信息，包括温度与流量、直接利用情况、泉水化学组分、实物样本、火山喷口、地热井、钻孔温度数据以及地热相关参考文献。DGGS开发并维护了一款交互式地热网络应用程序，整合了阿拉斯加州全境各地热位点相关的各类数据服务。 地热泉：包含温度与流量信息，同时收录泉址不确定性与数据来源相关内容。 地热井：仅包含位置与名称信息。 火山：数据直接源自《阿拉斯加州历史活火山》服务。