A Preliminary Discussion about the Water Demand Calculation Model of the South-To-North Water Transfer Beneficiary Region in Jiangsu Province
Abstract：The paper takes the south-to-north water transfer beneficiary region in Jiangsu province as the research region. Water users in the benefited area for the planning year of 2020 were generalized as 23 industrial water users, 92 agricultural water users, 25 life water users, 11 ecological water users and 23 lock water users. We established water demand model to calculate water demand of the 2020 year in three different types of year. The research showed that in P=95% year the water demand was 23. 915 billion m3, 18. 476 billion ma in P=75% year and 18. 476 billion ma in P=50% year. Compared with reference value, the relative errors of this paper were 12. 53% （P=95%）, 2.64% （P=75%） and 6. 58%（P= 50%）. Small errors showed that this model could simulate water demand of our research area well.
Keywords：Jiangsu provinceSouth-to-North water transferwater demandwater users
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 79-84 )