unesco chair on sustainable water management urban water … · 2 2 unesco chair on sustainable...

1

1

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

Urban Water Problems and Solutions城市水问题和解决方法

Professor Dr.-Ing. W. F. GeigerUniversity of Duisburg - EssenUrban Water Managementhttp://www.siwi.uni-essen.de

盖格教授工学博士

埃森大学, 城市水管理

http://www.siwi.uni-essen.de

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

2

2

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

1 Introduction 介绍

2 Urban water problems 城市水问题

3 The sustainability discussion 可持续性讨论

4 New approaches to urban water management城市水管理的新途径

5 Later restoration – a costly approach污染或破坏后的修复 – 一个昂贵的途径

6 Conclusion 结论

Urban Water Problems and Solutions城市水问题和解决方法

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

3

3

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

4

4

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

5

5

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

1 Introduction 介绍

2 Urban water problems 城市水问题

3 The sustainability discussion 可持续性讨论

4 New approaches to urban water management城市水管理的新途径

5 Later restoration – a costly approach污染或破坏后的修复 – 一个昂贵的途径

6 Conclusion 结论

Urban Water Problems and Solutions城市水问题和解决方法

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

6

6

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

7

7

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

8

8

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

9

9

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

1 Introduction 介绍

2 Urban water problems 城市水问题

3 The sustainability discussion 可持续性讨论

4 New approaches to urban water management城市水管理的新途径

5 Later restoration – a costly approach污染或破坏后的修复 – 一个昂贵的途径

6 Conclusion 结论

Urban Water Problems and Solutions城市水问题和解决方法

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

10

10

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

11

11

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

12

12

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

13

13

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

14

14

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

1 Introduction 介绍

2 Urban water problems 城市水问题

3 The sustainability discussion 可持续性讨论

4 New approaches to urban water management城市水管理的新途径

5 Later restoration – a costly approach污染或破坏后的修复 – 一个昂贵的途径

6 Conclusion 结论

Urban Water Problems and Solutions城市水问题和解决方法

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

15

15

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

16

16

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

17

17

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

18

18

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

19

19

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

20

20

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

21

21

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

22

22

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

23

23

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

24

24

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

25

25

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

26

26

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

1 Introduction 介绍

2 Urban water problems 城市水问题

3 The sustainability discussion 可持续性讨论

4 New approaches to urban water management城市水管理的新途径

5 Later restoration – a costly approach污染或破坏后的修复 – 一个昂贵的途径

6 Conclusion 结论

Urban Water Problems and Solutions城市水问题和解决方法

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

27

27

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

28

28

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

Location of the Emscher Region in Europe爱莫谢尔河在欧洲的位置

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

29

29

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

30

30

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

31

31

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

32

32

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

33

33

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

34

34

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

35

35

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

36

36

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

37

37

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

38

38

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

39

39

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

1 Introduction 介绍

2 Urban water problems 城市水问题

3 The sustainability discussion 可持续性讨论

4 New approaches to urban water management城市水管理的新途径

5 Later restoration – a costly approach污染或破坏后的修复 – 一个昂贵的途径

6 Conclusion 结论

Urban Water Problems and Solutions城市水问题和解决方法

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

40

40

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

41

41

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

42

42

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg

43

43

UNESCO chair on Sustainable Water ManagementProf. Dr.-Ing. W. F. Geiger (chair), Prof.L.L.Ren, PhD (co-chair)

中国

城镇

水网

www.

chin

acit

ywat

er.o

rg