Strengthening Shardara multi-purpose water infrastructure in Kazakhstan.
[Book]
Paris :
OECD,
[2018]
1 online resource :
illustrations (some color)
OECD studies on water,
2224-5081
Includes bibliographical references.
Intro; Table of contents; Foreword; Abbreviations and terms; Executive summary; Introduction; Part I. Economic assessment of Shardara MPWI development options; Chapter 1. Methodology; Figure 1.1. Selection of actions and indicators; Figure 1.2. Storyline with eight scenarios and three actions (example); Reference; Chapter 2. Shardara Multi-Purpose Water Infrastructure (MPWI); 2.1. Pilot area; Figure 2.1. Aral-Lower Syr Darya Basin, including Shardara Reservoir; 2.1.1. Key features; 2.1.2. Infrastructure; 2.2. Schematic; Figure 2.2. Shardara MPWI, schematic; Notes.
4.3.2. Distribution of economic surplus by agentsFigure 4.9. Surplus change relative to BaU by agent type -- storyline, individual (normal); Figure 4.10. Surplus change relative to BaU by agent type -- storyline, individual (dry); Figure 4.11. Surplus change relative to BaU by agent type -- storyline, individual (extra dry); Box 4.3. Findings on investments in drainage and water saving; Figure 4.12. Surplus change relative to BaU by crop, agent and region from investments in drainage (dry year).
Chapter 3. Actions, scenarios and storylines3.1. Actions; 3.2. Scenarios; 3.3. Storylines; Notes; Chapter 4. Findings and recommendations; 4.1. Actions, costs and impacts; Table 4.1. Key data regarding the three actions encompassing investment costs; 4.2. Findings on land use and profitability; Figure 4.1. Land use by planning zones -- Kyzylorda's agriculture focuses on rice and fodder crops; Figure 4.2. Irrigation water use by planning zones -- Kyzylorda region's irrigation use is even more focused on rice; Figure 4.3. Agricultural net income is mainly from rice, fruits and vegetables.
Figure 4.13. Surplus change relative to BaU by crop, agent and region from investments in Shardara bypass (dry year)Box 4.4. Additional lessons learned; 4.3.3. Capital costs and impact on public balances; Figure 4.14. Annual capital costs by use -- storyline, individual (normal); Figure 4.15. Annual capital costs by funder -- storyline, individual (normal); Figure 4.16. Public net income from taxation and subsidies -- storyline, individual (normal); Figure 4.17. Overall public balance -- storyline, individual (normal); Box 4.5. Findings on taxation; 4.4. Findings on synergies.
Figure 4.18. Surplus change relative to the action drainage -- storyline, synergies (normal).
Figure 4.4. Vegetables, fruit and rice are the most profitable crops measured per hectareFigure 4.5. Rice is among the least profitable crops measured by water use; Box 4.1. Findings on land use and profitability; 4.3. Findings on individual actions; 4.3.1. Changes in land use; Figure 4.6. Change in area use relative to BaU -- storyline, individual (normal); Figure 4.7. Change in area use relative to BaU -- storyline, individual (dry); Figure 4.8. Change in area use relative to BaU -- storyline, individual (extra dry); Box 4.2. Findings on individual actions.
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More than 8 000 large multi-purpose water infrastructures (MPWIs) around the world contribute to economic development, as well as water, food and energy security, encompassing all human-made water systems including dams, dykes, reservoirs and associated irrigation canals and water supply networks. Focused on the specific case of the Shardara MPWI located in Low Syr-Darya Basin, South Kazakhstan and Kyzyl-Orda oblasts (provinces) of Kazakhstan, this report looks at the choice and design of MPWI investment strategies that ensure a high economic return on investments and potential bankability, based on application of a computer model and lessons learned from 15 international MPWI case studies.
Water resources development-- Economic aspects-- Kazakhstan.
Water-supply-- Economic aspects-- Kazakhstan.
Water resources development-- Economic aspects.
Water-supply-- Economic aspects.
Kazakhstan.
7
HD1698
.
K32
S447
2018eb
Organisation for Economic Co-operation and Development.