Analysis on Coordination Characteristics of Water Level and Water Temperature Observation Data in Kunming City
ZUO Linchang
Abstract：Taking the Sumatra M8.7 earthquake on December 26th as an example, the paper analyzes the water temperature and water levels in Kunming in detail. The paper eliminates the various factors affecting the quality of observation, and extracts the anomalous information before the strong earthquake by using the difference method, residual curve method and other mathematical methods. The results show that there are synchronous simultaneous change, synchronous reverse change, and irregular change existed in the coordination characteristics of the normal and dynamic changes of the water level and water temperature in Kunming. The coseismic response usually occurs in the event of a large earthquake or a short time after the earthquake with the morphological performance of sudden rise or fall, step change and shock change. Some changes have a very short duration and soon return to normal levels, while some changes in the new level have recovery process, but can not return to normal level.
Keywords：Strong earthquakeFluidWater level water temperatureCoordinationKunming
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 121-125 )