understanding multiple uses of water in china using the massmus approach · 2016. 9. 21. ·...
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Understanding Multiple Uses of Water in China
Using the MASSMUS Approach
Dr. Zhanyi Gao
National Centre for Efficient Irrigation
Technology Research
June 1st , 2011
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Distribution of large irrigation districts
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Roles of Irrigation Schemes
Yield(kg/ha)
(173%)
(112%)
0100020003000400050006000700080009000
Rainfed Irrigated paddy Irrigated Uplandcrops
1. Increasing crop yield
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2. Industrial and domestic Water supply
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In Northwest China, large areas of desert have
become into oasis by development of irrigation
3. Ecological System Improvement
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Intake structure
Wuliangsu Lake
Main Canal
Main Drainage Ditch
4. Wetland Protection
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5. Hydropower Generation
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6. Groundwater Recharge
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斗沟蓄水田间蓄水
水生植物降解
7.Integrated Waste Water Use and
Management
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Canal lining save water and reduce groundwater recharge
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Training on MASSMUS Methodology
1. June 14 to 25, 2010 by Mr. Daniel Renault
2. November 29 to December 9, by Ms. Robina Wahaj
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Conceptual approach: MUS & IWRM
IWRM = Principles of water allocation among
sectors at basin level.
MUS = Local practice by users/managers sharing the
same infrastructure to produce more services
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Conceptual approach: MUS & IWRM
De facto
practice
Community small scale
systems
Medium/Large systems
Basin
Individual
IWRM
SCALE
High degree of integration of
Multiple Uses in the
management set up
MUS domain
Multi-
purposes
Systems
MUS and IWRM Extract of the WWF5 Istanbul Water Guide (2009) Item No 54
Recognize the interrelationship between multiple uses and functions of water services and integrated water resources
management.
Multiple uses practices are an inherent element of the Integrated Water Resource Management (IWRM) approach, which
should be strengthened. Management agencies of large irrigation systems are often the only water services providers, notably
during dry periods. Sound governance of these systems should be ensured to encompass the principles of IWRM and to
recognize the needs of all stakeholders.
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(1) Rapid Appraisal Procedure
(RAP)
(2) System capacity& behaviour
Sensitivity
(3) Mapping perturbations
(4) Mapping the Water Shares
and Benefits
(5) Mapping the COST (6) Mapping Services to Users
(7) Mapping Management Units
(8) Mapping the demand
for Operation
(9) Canal Operation
Improvements
(10) Aggregating - Consolidating
& Design of Information System
Steps for MASSMUS
(11)PLAN FOR MODERNIZATION
MONITORING & EVALUATION
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Field Visit
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Application of MASSMUS in China
• Dujiangyan irrigation district;
• Fenhe irrigation district
• Qingshitan irrigation district;
• Shaoshan irrigation dirtrict;
• Tongshanyuan Irrigation District
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0
100
200
300
400
500
600
700
800
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
DOMESTIC WATER
Bulk water tocities
Domestic water tosmalltowns/villages
Results of MASSMUS Application in China
1. Domestic Water Supply
MCM
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0
2
4
6
8
10
12
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
2. Water for Animal
MCM
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0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
3. Water Hydropower
MCM
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0
200
400
600
800
1000
1200
1400
1600
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
INDUSTRY
Large Industry
Small Industryand Business
4. Water for Industry
MCM
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0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
Fishery in canals,streams and ponds
5. Water for Fishery
MCM
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0
50
100
150
200
250
300
350
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
6. Environment flows
MCM
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0
0.5
1
1.5
2
2.5
3
3.5
4
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
7. Water for Tourism
4=highly important
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0
0.5
1
1.5
2
2.5
3
3.5
4
Dujiangyan Fenhe Qingshitan Shaoshan Tongshanyuan
8. Flood Protection Service
4=highly important
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MASMUSS help to improve planning for the
modernization of irrigation schemes
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Improvement of M US
• Further improvement of MASSMUS to suite the
local condition, and consider the reuse of water,
and linkage among sectors;
• Setting proper priorities of water supply for
various water users, and strategies for avoiding
water conflicts among water users.
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Follow-up Action
• MASSMUS is an useful tool for comprehensive
planning of modernization of irrigation schemes;
• For next 10 to 20 years China will modernize and
rehabilitate of all large irrigation schemes and the
major medium irrigation schemes. There is need
and good opportunity to apply MASSMUS;
• The MASSMUS methodology and application
results will be presented to decision makers. More
training programs will be organized.
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