RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2006, Vol. 15 >> Issue (Sup1): 77-82.

• Contents • Previous Articles     Next Articles

ON THE EVALUATION AND FORECAST OF THE YANGTZE RIVER'S WATER QUALITY

PENG Ganghua1,HUANG Liangying2   

  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-20

Abstract:

In recent years,the polluted degree of water quality in the Yangtze River is becoming more and more serious and has been widespread concerned. To quantitatively study water pollution in the Yangtze River and to predict the future pollution are of great significance in the prevention and treatment of water pollution in the Yangtze River. In this paper,firstly,by reasonable assumptions,the completely mixed model and onedimensional continuous point source flow model under different circumstances are established. Based on the water quality monitoring data of 1995 to 2004,the authors compile the programs of MATLAB,calculate major pollutant's concentrations,and define the distribution of major pollutants in the Yangtze River. Secondly,through the analysis of historical data,and noting variability of the actual situation,using three exponential smoothing,the polluted states of the Yangtze Rivers water quality are analyzed and predicted. Finally,the results of the model are discussed.

Key words: pollution control, water quality model, water quality prediction

[1] HUANG Yu, DENG Xu-wei, XU Jun, PENG Jing-qian, CHEN Shu-zhong, ZHU Zhi-chao. WATER ENVIRONMENTAL PROBLEMS AND MANAGEMENT COUNTERMEASURES IN HOUGUANHU LAKE IN WUHAN [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(06): 1030-1037.
[2] ZHENG Libo, SHI Lijiang,YU Lizhong,JIA Li,WANG Ying. PLANNING OF WATER POLLUTION CONTROL FOR A RIVER BASIN ON THE BASIS OF GIS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2009, 18(2): 175-.
[3] WAN Jin bao, LI Yuanyuan. PROGRESS IN THE RESEARCH OF LAKE WATER QUALITY MODEL [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(6): 805-805.
[4] MA Wei, LIAO Wengen, LI Jinxiu, PENG Jing, YU Xuezhong. COUNTERMEASURE OF WATER DIVERSION  AND REGULATION TO IMPROVE THE ATER ENVIRONMENT OF TAIHU LAKE AND PREDICTION OF ITS EFFECT  [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(1): 52-56.
[5] KE Jian, ZHAO Chen. INNOVATION OF IDEAS, MECHANISMS AND INSTITUTIONS |IN WATER POLLUTION CONTROL LEGISLATION IN CHINA [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(6): 767-767.
[6] LU Shi-qiang,LIN Wei-qing, XU Zu-xin,LIAO Zhen-liang. NUMERICAL SIMULATION OF PHASE Ⅱ REHABILITATION PROJECT FOR SUZHOU CREEK [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(2): 228-231.
[7] XU Zu-xin, YE Jian-feng. APPLICATION OF PRETANK TECHNOLOGY IN THE NONPOINT POLLUTION CONTROL OF HEADWATER AREA OF RESERVOIR [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2005, 14(6): 792-795.
[8] ZHANG Dai-jun,XU Dan-yu,REN Hong-yang,CAO Hai-bing, ZHENG Min, LIU Hui-qiang. PROBLEMS IN RELATION TO CONTROL OF WATER POLLUTION IN THE THREE GORGES′ RESERVOIR IN THE YANGTZE RIVER [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2005, 14(5): 605-610.
[9] LIU Zhao-wei,CHEN Yong-can,SHEN Man-bin. SELECTION AND SYSTEMATIC INTEGRATION OF NUMERICAL MODELS FOR WATER QUALITY FORECAST IN THREE GORGES RESERVOIR [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(2): 128-132.
[10] ZHOU Hongwei, ZHU Ji-ye, WANG La-chun, DOU Yi-jian. STUDY ON THE METHOD ABOUT TOTAL QUANTITY CONTROL OF POLLUTANT DISCHARGE——TAKING THE NORTHERN PART OF WUXI AS AN EXAMPLE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(1): 60-64.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Na,XU You-peng,CHEN Shuang. INFLUENCE OF URBANIZATION ON PRECIPITATION IN SUZHOU CITY[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(3): 335 -339 .
[2] ZHANG Zheng, FU Rongbing, YANG Haizhen, GU Guowei. COMPARISON OF ORGANIC MATTER REMOVAL IN SUBSURFACE |HORIZONTAL FLOW WETLANDS BASED ON WATER BUDGET [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(3): 363 .
[3] SUN Weixia, ZHAO Yongcun, HUANG Biao, LIAO Jingjing, WANG Zhigang, WANG Hongjie. SPATIAL VARIABILITY OF SELENIUM IN SOIL ENVIRONMENT AND  ITS CORRELATION WITH HUMAN HEALTH IN THE YANGTZE RIVER DELTA OF CHINA[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(1): 113 .
[4] XU Su-fang, ZHOU Yin-kang. EVALUATION ON THE SUSTAINABILITY IN LAND USE OF DEVELOPMENT ZONE——A CASE STUDY IN WUHU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(4): 453 -457 .
[5] HAO Hanzhou,JIN Menggui,CAO Lijing,XIE Xianjun. APPLICATION OF FUZZY MATHEMATICS IN WATER QUALITY ASSESSMENT[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(Sup1): 83 -87 .
[6] LIU Yao-bin,LI Ren-dong. ANALYSIS ON REGIONAL DISPARITY OF ECONOMIC DEVELOPMENT IN HUBEI PROVINCE FROM 1994 TO 2000[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(1): 12 -17 .
[7] CHEN Yong-bo. EFFECT OF THE THREE-GORGE PROJECT(TGP) ON THE SUSTAINABLE DEVELOPMENT IN THE YANGTZE BASIN[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(2): 109 -113 .
[8] SHI Lian-qiang, LI Jiu-fa, YING Ming, ZUO Shu-hua, XU Hai-gen. EVOLUTIONAL PROCESS IN MEIMAOSHA OF THE YANGTZE RIVER ESTUARY AND ITS RESPONSE TO RESERVOIR PROJECT[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(4): 458 -464 .
[9] WENG Junshan, DUAN Ning,ZHANG Ying. PHYSICAL AND CHEMICAL CHARACTERISTICS OF ATMOSPHERIC PARTICLES IN SHUANGQIAO FARM, JIAXING CITY[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(1): 129 .
[10] WANG Shu-guo-,|DUAN Xue-jun-,YAO Shi-mou. EVOLUTIONARY CHARACTERISTICS AND DRIVING MECHANISM OF POPULATION DISTRIBUTION IN YANGTZE RIVER DELTA AREA[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(4): 405 .
Copyright © RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, All Rights Reserved.
Powered by Beijing Magtech Co. Ltd