E3S Web Conf.
Volume 81, 2019The 1st International Symposium on Water Resource and Environmental Management (WREM 2018)
|Number of page(s)||7|
|Published online||30 January 2019|
Synchronous asynchronous encounter analysis of runoff between reservoirs based on Copula function
College of Water Conservancy, Shenyang Agricultural University, Liaoning Shenyang 110161, China
* Corresponding author: email@example.com
Based on goodness-of-fit test on Copula function, we got the best fitted joint distribution function of runoff between D and H reservoirs. Then we analyzed the synchronous asynchronous encounter probability of runoff. The synchronous encounter probability of runoff was 72.46%, while the asynchronous of dryness-wetness or wetness-dryness encounter probability was only 1.06% between D and H reservoirs. The results showed that the runoff conditions were not conducive to the runoff compensation. In order to satisfy the target of water supply, we should also study the reservoir optimization operation, store water in advance and exploit the reservoir regulating potentialities on flood water resources.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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