Research on Distributed Warning System of Water Quality in Mudan River Based on EFDC and GIS Gula Tang
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Research on distributed warning system of water quality in Mudan river based on EFDC and GIS Gula Tang To cite this version: Gula Tang. Research on distributed warning system of water quality in Mudan river based on EFDC and GIS. Hydrology. Université de Strasbourg, 2016. English. NNT : 2016STRAD023. tel-01538518 HAL Id: tel-01538518 https://tel.archives-ouvertes.fr/tel-01538518 Submitted on 13 Jun 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. UNIVERSITÉ DE STRASBOURG ÉCOLE DOCTORALE Mathématiques, Sciences de I’Information et de I’Ingénieur [Uds – INSA - ENGEES] THÈSE présentée par : Gula TANG soutenue le 30 Mai 2016 pour obtenir le grade de : Docteur de l’université de Strasbourg Discipline/ Spécialité : Electronique / Télédétection Research on Distributed Warning System of Water Quality in Mudan River Based on EFDC and GIS THÈSE dirigée par : M. Zhao-Liang Li Directeur de Recherches CNRS, France M. Jiulin Sun Directeur de Recherches UCAS, Chine RAPPORTEURS : M. José Sobrino Professeur, University de Valencia, Espagne M. Zhihao Qin Directeur de Recherches CAAS, Chine AUTRES MEMBRES DU JURY : Mme Françoise Nerry Directrice de Recherches CNRS, France M. Guangjian Yan Professeur de l'Université Normale de Beijing, Chine ii Acknowledgement As a joint student, my research has been done at University of Strasbourg in France and University of Chinese Academy of Sciences in China. Throughout these years, I am always very grateful to all the guidance, helps and encouragements that I have received. First and foremost, I owe the deepest gratitude to my Ph.D. supervisor, Dr. Zhao-Liang Li (Director, CNRS and University of Strasbourg) and Prof. Jiulin Sun (Academician, the Chinese Academy of Science, University of Chinese Academy of Sciences) for giving this opportunity to do my Ph.D. research and for their enthusiasm, inspirations and valuable advices in every important step of my work. I have acquired so much knowledge and obtained so many good ideas from the discussions with them; this thesis would not be completed without their guidance and help. I am grateful to Dr. Françoise Nerry (Director, CNRS and University of Strasbourg) for her support and help. I would like to thank my dear friends: Dr. Alexis Ren, Dr. Lei Lin, Dr. Sibo Duan, Dr. Nicolas Fan, Dr. Yuan Liu, Dr. Hongyuan Huo, Dr. Sébastian Leng, Dr. Zhuoya Ni for their support and concern. Simultaneously, I also thank Dr. Simon Yuan (Ecole Normale Superieure), Dr. Michelle Song and Dr. Léa Yang (Université Claude Bernard Lyon 1) for their encouragement and help. Especially, I also express my gratitude to Dr. Jun Chen, Dr. Guozheng Wu, Ms. Yi Wen, Dr. Georges Shi (Université Paris Diderot) for their endorsement and assistance during my writing the dissertation. I am deeply grateful to my teachers, Ms. Yaping Yang, Mr. Huazhong Zhu, Mr. Juanle Wang, Mr. Yunqiang Zhu (Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences) for their concern, patience, optimism and help. And their excellent qualities will always inspire me. I take this opportunity to express my sincerest love and thanks to my family and for the love and support they give me, and for all the sacrifices they have done for iii me. Finally, I owe the deepest gratitude to my wife, Ping Wen (Université Paris Diderot). I can’t finish the dissertation without her inspiration, encouragement and endorsement. My research was financed by Major Science and Technology Program for Water Pollution Control and Treatment in China, Mudan River Water Quality Integrated Security Technology and Engineering Demonstration Project (No.2012ZX07201002), China Scholarship Council, Key Program of the fundamental research of the science and technology of China (No. 2013FY110900), and the foundation condition platform of national science and technology of China (No. 2005DKA32300). iv Contents Acknowledgement ................................................................................................................................. iii Résumé ................................................................................................................................................... xi 中文摘要……………………………………………………………………………………..………..………XXV Abstract ............................................................................................................................................. xxxi Chapter 1 .............................................................................................................................................. 1 Introduction ........................................................................................................................................... 1 1.1 Research background and significance .......................................................................................... 1 1.1.1 Research background ......................................................................................................... 1 1.1.2 Research significance ......................................................................................................... 3 1.2 Research progress .......................................................................................................................... 7 1.2.1 Water quality simulation study state in cold regions ........................................................... 7 1.2.2 Study of water quality SEWS under GIS support ............................................................... 9 1.2.3 Distributed computation of water quality simulation ......................................................... 14 1.3 Objective and methodology of the study ....................................................................................... 16 1.3.1 Objective of the study ....................................................................................................... 16 1.3.2 Methodology and framework of the study ......................................................................... 16 Chapter 2 ............................................................................................................................................ 19 Forecast and warning technology based on water quality model ....................................................... 19 2.1 Introduction to surface water quality model .................................................................................. 19 2.1.1 Development of surface water quality model .................................................................... 19 2.1.2 Definitions and classification of river water quality models ............................................... 24 2.1.3 Comparison among non-mechanism models for water quality......................................... 26 2.1.4 Comparison among mechanism models for water quality ................................................ 28 2.2 Introduction and fundamental theories of EFDC ........................................................................... 33 2.2.1. Introduction to EFDC ........................................................................................................ 33 2.2.2. State variables and components of EFDC ....................................................................... 34 2.2.3. Fundamental equations in EFDC ..................................................................................... 37 2.2.4. Turbulence closure model ................................................................................................ 39 2.2.5. Numerical solution techniques .......................................................................................... 40 2.3 Software foundation of establishing the water quality model for Mudan River ............................. 40 2.4 Chapter conclusion ....................................................................................................................... 42 Chapter 3 ............................................................................................................................................ 43 Building and verification of water quality model for Mudan River ....................................................... 43 3.1 Overview of studies area .............................................................................................................. 43 3.1.1 Hydro-meteorological conditions ...................................................................................... 43 3.1.2 Hydrology features of trunk stream ................................................................................... 44 v 3.2 Current water pollution analysis of Mudan River .......................................................................... 47 3.2.1 Water function zones and water quality monitoring section deployment .......................... 47 3.2.2 Analysis of polluted water drainage features .................................................................... 47 3.2.3 Current state of water quality analysis .............................................................................. 51 3.3 Modeling and verification