摘要
较为系统的分析了北京、天津、河北地区井水温度观测现状及年、月、日不同层次上的动态特征,及其在相关的地震前兆监测中发挥效能的可能性做了宏观的评估。评估结果表明,74.7%井的水温观测正常运行,58.6%的井在地震中期或中短期的前兆监测发挥效能,67.8%的井在地震短期前兆监测发挥效能,41.2%的井在地震短临前兆监测中有可能发挥一定效能。文中还提出了进一步发挥井水温度观测监测效能的若干建议。
On the basis of systematical analysis of present observational situation and yearly, monthly and daily dynamic behaviors of water temperature at different levels in the Beijing-Tianjin-Hebei region, a macroscopic evaluation of monitoring efficiency is made in this paper. The result indicates that 74.7% of wells run normally. It also indicates that 58.6% of wells in medium-term or medium-and-short-term precursory monitoring, 67.8% of wells in short-term precursory monitoring and 41.2% of wells in short-impending precursory monitoring maybe exert efficiency. In this paper, some suggestions are presented to enhance monitoring efficiency for observation of well water temperature.
出处
《地震》
CSCD
北大核心
2006年第4期121-128,共8页
Earthquake
关键词
井水温度
动态特征
监测效能
京津冀地区
Well-water-temperature
Dynamic behavior characteristics
Monitoring efficiency
Beijing-Tianjin-Hebei region
