crust over wide areas, are more in need of explanation than the folding of mountain-ranges, which has been differentiated as orogenetic." The rhythmic pulsation, however, that causes mountain-building to occur simultaneously and even catastrophically over the whole earth presents an unsolved problem...
Monitoringcrust movementby means of GPS techniques started from the end of 1980s in China. 文中主要就中国利用GPS等空间测地资料研究地壳运动、构造变形 ,以及用于地震预测探索方面 ,从方法技术和近年来取得的一些初步结果进行了概要性论述。 3. On the basis of the GPS data and the relative gravimetries...
The movements are concentrated along deeply seated discontinuities and weakness zones of the crust perpendicular to the main direction of tensional normal stress (NW-SE) or parallel to the direction of maximum shear stresses (WNW鈥擡SE, NNE-SSW). The recent vertical crustal movements of Poland ...
Such movements had been assumed on the basis of paleoclimatic and other geological and paleontologic data according to the epeirophoresis theory (mobilism or continental drift).Auth. English summ.doi:10.1080/00206816209473756KropotkinP.N.Taylor & Francis GroupInternational Geology Review...
GPS has become an important technology for monitoring deformations of structures and the crust of the Earth. A limiting factor for large-scale use... Ding,Xiao-li,Huang,... - 《Wuhan University Journal of Natural Sciences》 被引量: 18发表: 2003年 Investigation of microbial diversity of underg...
1. Our Earth . . . . . . . . . . . . . . . . . . . . . . . 13 2. The Earth’s Crust . . . . . . . . . . . . . . . . . 21 3. Rocks: Clues to the Past . . . . . . . . . . . 29 4. Convection Currents . . . . . . . . . . . . ....
Movement of Movements Movement of Natural Persons Movement of Personnel movement of restitution movement of restitution movement of restitution Movement of Spiritual Inner Awareness Movement of the Believers of Peace and Equality Movement of the bowels Movement of the Earth's Crust Movement of the Earth...
Since 1943, 60% of the net has been successively measured a second time. The comparison of these two levellings shows vertical movements of the earth's crust, since the Alps rise by up to 1.5 mm/year with respect to the Swiss plateau. An error analysis proves that these movements are ...
The author, in proof of the various internal movements in the crust of the earth, which formed the subject of his communication, referred to many well-known phenomena, such as the thin, soft, clayey layers always found between the various beds in our coal-pits, and which are composed of ...
A coast to explore; coastal geology and ecology of central California Encyclopedia browser ? ▲ earth connection earth convergence earth core earth crust earth current earth dam Earth Day earth detector earth dike earth drill earth electrode Earth Ellipsoid earth figure Earth floor earth goddess earth...