Preliminary Study on Geo-Electricity Early Warning of Yellow River Ice-Slush
Taking study on ice slush of Jinan section in Yellow river for example, the ice periods were tested and analyzed by geo-electricity testing. Two important conclusions were summarized as follows: Firstly, the high-frequency of electrical sounding curve was apparent quantitative relationship with the ice water flow. The relations between apparent resistivity and high-frequency section, the amount of ice in riverway were direct proportions. Hence, the quantity of the ice slush-flow in riverway could be reflected by differences of high-frequency and low-frequency curve. Secondly, whether there were ice-slush in river or not, the curvatures of high-frequency and low-frequency sections were similar to the same contour. The results studied here indicated that the decomposition of high-frequency and low-frequency curves by electrical sounding could be used as the recognition indexes of forecasting yellow river ice-slush.
- Record URL:
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9787561136317
-
Supplemental Notes:
- Abstract reprinted with permission of the International Conference on Port and Ocean Engineering Under Arctic Conditions (POAC).
-
Corporate Authors:
Port and Ocean Engineering under Arctic Conditions (POAC)
,Dalian University of Technology Press
Dalian, China -
Authors:
- Cong, Peitong
- Wang, Ruilan
-
Conference:
- 19th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'07)
- Location: Dalian , China
- Date: 2007-6-27 to 2007-6-30
- Publication Date: 2007
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; References;
- Pagination: pp 879-884
- Monograph Title: POAC '07: Proceedings of the 19th International Conference on Port and Ocean Engineering under Arctic Conditions
-
Serial:
- Proceedings of the International Conference on Port and Ocean Engineering Under Arctic Conditions
- Publisher: Port and Ocean Engineering under Arctic Conditions (POAC)
- ISSN: 0376-6756
- EISSN: 2077-7841
- Serial URL: http://www.poac.com/PapersOnline.html
Subject/Index Terms
- TRT Terms: Electrical measurement; Forecasting; Frigid regions; Geophysics; River ice; Slush; Sounding
- Geographic Terms: Yellow River (China)
- Subject Areas: Environment; Hydraulics and Hydrology; Marine Transportation; I15: Environment;
Filing Info
- Accession Number: 01561829
- Record Type: Publication
- ISBN: 9787561136317
- Files: TRIS
- Created Date: Apr 28 2015 8:36AM