2006, Volume 8, Issue 5
Strategic Study of CAE >> 2006, Volume 8, Issue 5
Earth Satellite Remote Sensing Monitored and Geodynamic Analysis of the Dynamic Variation of Lakes in the Qinghai-Xizang (Tibet) Plateau
1. College of Resources Environmental Science, Hunan Normal University, Changsha 410081, China
2. Research Development Center of Ocean Resources Environment Apply Technology, Department of Space Information Sciences, Huaihai Engineering College, Lianyungang, Jiangsu 222001, China
3. College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
4. College of Ocean geosciences, Chinese Ocean University, Qingdao, Shandong 226071, China
5. State Key Laboratories of Continental Dynamics, Northwest University, Xi an 710069, China
6. Nanjing Branch, Chinese Academy of Science, Nanjing 210008, China
7. Institute of Geological Ancient Biology of Nanjing, Chinese Academy of Science, Nanjing 210008, China
8. Department of City Environment, Shandong Liaocheng University, Liaocheng, Shandong 255000, China
9. Department of Geosciences, Nanjing University, Nanjing 210000, China
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Abstract
Based on the reversible and tracking record characters of the earth satellite remote sensing data for the observed object, the 20-years(1985—2005) consecutive monitoring on the Goulucuo Lake, located in the hinterland of Qinghai-Xizang (Tibet) Plateau, was carried out. The long time observation records and the continuous variation sequences were built up. The motion phenomenon and the self-organizing dissipative structure of the natural evolution process of the lake water were deciphered. The random evolution process and the motion locus of the lake were depicted with the employment of the system attractor and the fractal dimention. The motion process and the geodynamics mechanism of the dynamic change of the lakes in Qinghai-Xizang (Tibet) Plateau region were expounded. The results may provide information for the scientific recognition of the responding events to the climate environment recorded by the inland lakes and global change analysis.
Keywords
monitering with earth satellite remote sensing ; the stochastic process random of the lake's natural evolvement ; the system's dissipative structure and the attractor's fractal ; the hinterland of the Qinghai-Xizang (Tibet) Plateau region
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