高原地震
高原地震
고원지진
EARTHQUAKE RESEARCH IN PLATEAU
2012年
4期
44-49
,共6页
周红艳%赵爱平%王敏%曾文敬
週紅豔%趙愛平%王敏%曾文敬
주홍염%조애평%왕민%증문경
水位%水温%同震响应
水位%水溫%同震響應
수위%수온%동진향응
Water level%Water temperature%Co - seismic response
统计分析九江1井2008--2011年水位、水温在多次大震中的同震响应特征,结果显示:水位通常表现为在正常背景下振荡,水温则通常表现为突降后恢复正常,水位和水温对远场大震的同震响应存在着一致性。同时,九江1井水位对地震的同震响应灵敏性优于同井水温观测,但水位观测受降雨影响.且气压效应明显。
統計分析九江1井2008--2011年水位、水溫在多次大震中的同震響應特徵,結果顯示:水位通常錶現為在正常揹景下振盪,水溫則通常錶現為突降後恢複正常,水位和水溫對遠場大震的同震響應存在著一緻性。同時,九江1井水位對地震的同震響應靈敏性優于同井水溫觀測,但水位觀測受降雨影響.且氣壓效應明顯。
통계분석구강1정2008--2011년수위、수온재다차대진중적동진향응특정,결과현시:수위통상표현위재정상배경하진탕,수온칙통상표현위돌강후회복정상,수위화수온대원장대진적동진향응존재착일치성。동시,구강1정수위대지진적동진향응령민성우우동정수온관측,단수위관측수강우영향.차기압효응명현。
The co-seismic response of water level and water temperature in Jiujiang No. 1 well in many earth- quakes are statistically analyzed from 2008 to 2011, the results show that the water level usually oscillates in the normal background, and the water temperature usually sudden falls at first and then comes back, and their co-seismic response is consistent to the far-field strong earthquakes. The co-seismic response sensitivity of water level is superior to water temperature in Jiujiang No. 1 well. But the annual variation of water level is affected by the local rainfall , and the pressure effect is obviously.