supported by the Fundamental Research Funds for the Central Universities (XDJK2010B006);Ministry of Science and Technology International Cooperation Project (2008GR1256);the National Natural Science Foundation of China (41072192);the Doctoral Program of Higher Education Research Fund (20100182120029 and 2008- 06350008);the Foundation Southwest University Ph.D. (SWUB2008013);the Graduate Innovation Fund of Southwest University (KY2010002 and KB2009004)
New helium isotopic data of ores and rocks from the Altay orogenic zone, Xinjiang,China are reported, which show that the pegmatites from No. 3 vein in the Keketuohai area have high 3He/4He ratio...
Project (0488013) supported by the National Natural Science Foundation of China.
Radiogenic 40Ar and 4He found in atmosphere are considered to be produced byradioactive elements(e. g. U, Th)in the inner earth. Isotope composition of no-ble gases and ratios of their componen...
1 Satellite Thermal Infrared Anomaly and Earthquakes The friction of faults during earthquakes produces a large amount of heat, which sufficiently causes water and other fluid in rocks and soils along either side of t...
People have already recognized the temperature-increase anomaly before earthquakes and studies have been made on this phenomenon. With the method of fixed-point network observation, only the timing temperature data li...