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Integrated Assessment for Water Framework Directive Implementation

Integrated Assessment for Water Framework Directive Implementation

Peter A. Vanrolleghem

(2010)

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Abstract

Special Offer: Water Framework Directive Series Set 
To buy all four titles including Volume 3 and save £100, visit: http://www.iwapublishing.com/books/9781780400013/water-framework-directive-series-set 
Implementing the comprehensive Water Framework Directive requires a thorough planning process that consists of several consecutive steps. The least one can say is that it is a challenging task which needs appropriate ICT tools that are able to cope with the complexity of the water system and this planning process. Integrated assessment, participatory processes and the science-policy interface are one of the newer elements in this overall implementation process that have developed greatly thanks to the WFD. Economic methods, models and instruments are integrative to the WFD implementation as well, with such concepts as cost recovery of water resources being central to debate with stakeholders. Economic valuation of natural resources (willingness-to-pay, willingness-to-accept, …) should get sufficient attention and the human dimension (perception, needs, wants, values and behaviours) should be incorporated in the modelling frameworks for decision-making. In the same line there is also a human dimension to the use of models: how do non-modellers, such as managers, policy-makers, other stakeholders feel about models and their use in their day-to-day activities. And finally, this volume deals with the large issue of data: its quality, availability and, not to forget, accessibility. And can we use data both for monitoring purposes (surveillance, operational and investigative in the WFD context) and for modelling. Is there a synergy to be found? These tasks, the underlying concepts, methods, tools and procedures are the subject of this volume. 
The other three volumes in the Water Framework Directive Series are: 

  • Water Framework Directive: Model supported Implementation - A Water Manager’s Guide edited by Fred Hattermann and Zbigniew W Kundzewicz 
  • Modelling Aspects of Water Framework Directive Implementation - Volume 1 edited by Prof. Peter A. Vanrolleghem 
  • Decision Support for WFD implementation - Volume 3, edited by Peter A. Vanrolleghem   
Visit the IWA WaterWiki to read and share material related to this title: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/IntegratedAssessmentforWaterFrameworkDirectiveImplementation


Table of Contents

Section Title Page Action Price
Half title 1
Title 3
Copyright 4
Contents 5
Authors for this volume 13
Preface 17
Guidance Report II.1: Improving integrated assessment in model-supported river basin management 21
1. INTEGRATED ASSESSMENT – ISSUES ADDRESSED 22
2. SUPPORTING RIVER BASIN MANAGEMENT WITH COMPUTER-BASED MODELLING TOOLS 24
2.1. The role of modelling in water resources management: expectations and reality 25
2.2. Modelling and decision making in water resources management: (dis-)entangling two processes 26
2.3. Confidence in modelling tools: a matter of uncertainty? 27
2.4. Looking at the interface: communication and user-friendliness 28
2.5. Participatory approaches: acknowledging the human dimension in modelling and management 28
3. RECOMMENDATIONS FOR IMPROVING THE STRUCTURE OF THE SCIENCE-POLICY INTERFACE 29
3.1. Communication 29
3.2. Incentives for interaction: recommendations for funding 30
3.3. Managing of expectations-reflections on the role of research 32
4. CONTENT-RELATED ISSUES FOR A FUTURE RESEARCH AGENDA 32
4.1. Issues to be addressed by models to support the WFD 33
4.2. Economic aspects of the WFD 33
4.3. Data availability, accessibility and use in modelling 33
5. SUMMARY AND CONCLUSION 34
ACKNOWLEDGEMENTS 35
6. REFERENCES 35
7. ANNEX: RESEARCH DIRECTIONS IDENTIFIED IN HARMONI-CA/WP5 WORKSHOPS 38
Participatory research processes and research directions from 1st Methods Workshop 38
Recommendations of 2nd Harmoni-CA/WP5 policy workshop on models supporting the interaction of agricultural and water management 41
Summary and Conclusions from 4th Harmoni-CA/WP5 Policy Workshop: Elements of a future research agenda 43
Guidance Report II.2: Data availability and accessibility in view of model-based water management 47
EXECUTIVE SUMMARY 48
Data for modelling – what are the problems? 48
Data availability 49
Data accessibility 49
Data quality – uncertainty 50
Data for research purposes 50
1. DATA FOR MODELLING – WHAT ARE THE PROBLEMS? 51
1.1. Why is modelling an important tool in water resources management 51
1.2. Objectives and target audience of this document 52
1.3. Water Framework Directive – requirements 52
1.4. Do we have enough data for modelling? 54
1.5. Are the existing data accessible for modelling? 55
2. DATA REQUIREMENTS – METHODOLOGICAL FRAMEWORK 55
2.1. Modelling categories 55
2.2. Data requirements for the WFD implementation 59
2.3. Data requirements for modelling 61
2.4. How and when in the modelling process is the necessary amount of data assessed? 63
2.5. The relation between data availability and model performance 66
2.6. Conclusions on methodological considerations regarding data requirements 67
3. DATA AVAILABILITY 68
3.1. Methodological considerations 68
3.2. Information from WFD Article 5 reports (Basis Analysis) 69
3.3. HarmoniRiB River Basin Network 70
3.4. Discussion and conclusions regarding data availability in river basins 77
4. DATA ACCESSIBILITY 79
4.1. Accessibility for water resources management 79
4.2. Accessibility for research purposes 81
5. DATA QUALITY – UNCERTAINTY 82
6. CONCLUSIONS AND RECOMMENDATIONS 84
6.1. Data availability 84
Conclusions 84
Recommendations 85
6.2. Data accessibility 85
Conclusions 85
Recommendations 86
6.3. Data quality – uncertainty 86
Conclusions 86
Guidance Report II.3: Good practice in joint use of monitoring and modelling 101
1. EXECUTIVE SUMMARY 102
2. INTRODUCTION 104
2.1. Why joint use? 105
2.2. What are the problems? 106
2.3. Objectives and target audience of this document 108
3. MONITORING AND MODELLING WITHIN THE WFD 109
3.1. WFD monitoring programmes 109
3.2. Modelling categories 112
3.3. Balancing precision, data and model concept 116
4. JOINT USE OF MONITORING AND MODELLING 117
4.1. Operational modelling support for monitoring 119
4.1.1. Quality assurance 119
Description 119
Methodologies 120
Relevance for monitoring 120
References 120
4.1.2. Interpolation and extrapolation in time and space 120
Description 120
Methodologies 121
Relevance for monitoring 121
References 121
4.1.3. Conceptual model 122
Description 122
Methodologies 123
Relevance for monitoring 123
References 123
4.1.4. Assess effects of anthropogenic activities 123
Description 123
Methodologies 125
Relevance for monitoring 125
References 125
4.1.5. Design of monitoring programme 125
Description 125
Methodologies 126
Relevance for monitoring 126
References 126
4.2. Perspectives for future modelling support for monitoring 127
4.2.1. Model development 127
4.2.2. Uncertainty reduction in models 128
4.2.3. Flood forecasting 128
5. DISCUSSION AND CONCLUSIONS 129
6. REFERENCES 131
7. APPENDIX – CASE STUDIES 133
7.1. The national water resources model for Denmark (DK-model) 134
7.1.1. DK-model structure and purpose 134
7.1.2. DK-model and monitoring 134
Quality assurance 134
Interpolation 135
Conceptual model 135
Anthropogenic activities 136
Design of monitoring programmes 136
Data assimilation 136
7.1.3. References 136
7.2. Matsalu River Catchment 136
7.2.1. Modelling area and purpose 136
7.2.2. Matsalu model 137
7.2.3. Matsalu model and monitoring 139
7.2.4. References 140
7.3. National Hydrological Forecasting System of Hungary (NHFS) 140
7.3.1. Structure and operation of the NHFS 140
7.3.2. NHFS and monitoring 141
Quality assurance 143
Interpolation 143
Conceptual model 143
Data assimilation 145
7.3.3. References 146
7.4. Groundwater model in monitoring network design (Monitoring Design) 147
8. APPENDIX – COMMON FLOW CHART 149
8.1. Description of steps in flowchart 150
8.2. Additional Modelling Support 153
8.2.1. Quality assurance of data 153
8.2.2. Interpolation/extrapolation 154
8.2.3. Optimisation of monitoring programmes 154
8.3. Data 154
8.3.1. References 154
Guidance Report II.4: Understanding the role of perception and valuation in the development and use of models for water management 155
1. INTRODUCTION 156
1.1. Models, modelling and the use of models in water management 158
1.1.1. Types of models 160
1.1.2. Use of models 161
1.2. Actors in model-based water management 163
1.2.1. Archetypal actors in a modelling context 163
1.2.2. Some typical interactions 166
1.3. The human dimension in model-based water management 168
1.3.1. Model development 168
1.3.2. Model use 169
2. HUMAN DIMENSION IN THE DEVELOPMENT OF MODELS 170
2.1. Perception, framing and model development 171
2.1.1. Frames, beliefs and values 171
2.1.2. Re-humanizing our representation of the modelling process 173
2.1.3. Case study I – Examining influences on integrated assessment model development 177
2.1.4. Managing differences in perception and frame 180
2.1.5. Case study II – How frames influence model bounding decisions 185
2.2. Incorporating human needs, wants, values and behaviours into models 186
2.2.1. Representing the human dimension in a model 186
2.2.2. Scenario modelling: how perceptions influence scenario modelling and use 192
2.2.3. Case study III – The use of scenarios in the MANTRA-East Project 194
2.2.4. Participatory modelling – What kind of input you are after? 195
2.2.5. Case study IV – Participatory modelling in South Africa 197
3. HUMAN DIMENSIONS IN THE USE OF MODELS 198
3.1. Introduction 198
3.2. What makes a model useful? 202
3.3. Models as tools to support action 208
3.4. Data, information and knowledge 208
3.5. The role of management and managers: how are models interpreted? 210
3.6. The strategic use of models in organizations 211
3.7. Political use of models 213
3.8. Case study V – Participatory stakeholder analysis for water management in Egypt 214
4. RECOMMENDATIONS 217
4.1. Guidance for model commissioners 217
4.2. Guidance for model developers 218
4.3. Guidance for model users 219
5. CONCLUSION 219
6. REFERENCES 219
Guidance Report II.5: Economic methods, models and instruments for the Water Framework Directive 227
1. INTRODUCTION 227
2. THE ECONOMIC ANALYSIS IN THE WFD 229
3. KEY ISSUES IN THE ECONOMIC ANALYSIS IN THE WFD 232
3.1. Integrated water-economic river basin information systems and indicators 233
3.2. Selection of cost-effective programs of measures to reach the WFD objectives 236
Identification of the environmental objective(s) involved 237
Identification of the sources of pollution, pressures and impacts now and in the future over the appropriate time horizon 239
Quantification of the gap to be bridged 240
Identification of measures to bridge the gap between the reference (baseline) situation and target situation 240
Evaluation of the effectiveness of measures 240
Evaluation of the costs of measures 241
3.3. Definition and assessment of disproportionate costs to reach the WFD objectives 241
3.4. Cost recovery of water services 244
3.5. Environmental and resource costs 249
3.6. Design, application and evaluation of economic instruments 254
4. ECONOMIC METHODS, MODELS AND INSTRUMENTS 259
4.1. Introduction 259
4.2. Cost-effectiveness analysis 260
4.3. Cost-benefit analysis 264
4.4. Non-market valuation methods 267
4.5. Benefits transfer 271
4.6. Multi-criteria analysis 275
4.7. Integrated river basin models 278
4.8. Economic instruments 286
5. SUMMARY AND CONCLUSIONS 290
6. REFERENCES 291
7. ANNEX: REVIEW OF SELECTED INTEGRATED HYDRO-ECONOMIC MODELS 296
A. Optimising hydropower generation with Powel Integrated Control Centre (ICC) (Samkjøringsmodellen & Vansimptap) 300
Introduction 301
Interaction water economics 302
Scenarios and policy measures 303
B. MIKE Basin & Water Quality Simulator (WQ), including Optimisation using Excel/Visual Basic (VBA) macros 305
Introduction 306
Interaction water economics 306
Scenarios and policy measures 307
C. Eutrobayes – Bayesian belief networks of economic analysis of nutrient mitigation measures 308
Introduction 309
Interaction water economics 310
Scenarios and policy measures 311
References 312
D. AQUATOOL 313
Introduction 314
Interaction water economics 315
Scenarios and policy measures 315
References 316
E. PIREN-Seine modelling toolbox – Ad hoc modelling chains for the implementation of the WFD 316
Introduction 317
Interaction water economics 318
Scenarios and policy measures 318
References 318
F. Decision Support Tool for Irrigation (DSIRR) 319
Introduction 320
Interaction water economics 320
Scenarios and policy measures 321
References 322
G. WaterStrategyMan Project 322
Introduction 323
Interaction water economics 324
Scenarios and policy measures 325
References 325