摘要
研究地壳岩石放射性生热率的垂向分布，是研究深部热结构的基础。根据深部地震测深资料，利用地震波速与生热率之间的关系，估计了云南地壳生热率的垂向分布。全区上地壳生热率一般为０．８～２．１μＷ／ｍ３，中地壳为０．４～１．２μＷ／ｍ３，下地壳为０．１１～０．５５μＷ／ｍ３。
Learning the vertical distribution of the radioactive heat production of rocks is the foundation of studying the crustal thermal structure.On the basis of seismic data and relationship between the seismic velocities and heat production we have estimated the vertical distribution of the heat production for the crust of Yunnan Province.The results indicate that the general heat production is 0.8～2.1μW/m3 for the upper crust,0.4～1.2μW/m3 for the middle crust,and 0.11～0.55μW/m3 for the lower crust.
出处
《地震地质》
EI
CSCD
北大核心
1996年第4期443-452,共10页
Seismology and Geology
基金
云南省应用基础研究基金
