The model was divided into 4 contents:prediction of gross economic amount,prediction of economic structure,prediction of water demand quota and prediction of wa.

Estimation of ecological water quota and water requirement in forest land of Haitan Island,Fujian;

In this paper,the definition of minimum industrial water-demand-quota is illustrated and the four basic principles are put forward,which include the following three aspects:(1)Adjusting measures to local conditions;(2)Establishing advanced and reasonable minimum water-demand-quota;(3)Adjusting the minimum industrial water-demand-quota dynamically.

Probe into the municipal water and public water consumption quota in Jiangsu Province;

Connecting with the practice of energy management work, this paper expounds the method of and existing problems in determining water consumption quota in production of diaphragmatic alkali.

Based on analysis and consideration of the main factors influencing industrial and municipal water consumption quota, this paper develops the data analysis system of the industrial and municipal water consumption quota that makes the formulation of water consumption quota be simplified and be weighted with unified standard.