Ayeyarwady Basin Water Pollution Survey - Goyder … · Ayeyarwady Basin Water Pollution Survey ... Pollution Assessment for Ayeyarwady. 10 Same but different • 61 % of land area

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Ayeyarwady Basin Water Pollution Survey

Chris O’Neill & Anu Kumar4 July 2017

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Background

• Mark Stevens “Good science and quality science can inform policy”

• Baseline WQ information for future basin planning

• Limited information available on pollution

• Water Stewardship = understanding risks of scarcity and pollution

• Pollution is a growing issue

• Increasing environmental and anthropogenic pressure

AWP Myanmar Activity 3: Pollution Assessment for Ayeyarwady

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What are we doing

• Baseline pollution assessment across four sectors:

• Urban, Industrial, Agricultural, Mining

• ‘’Hot-Spot’’ pollution map and Risk Assessment

• Training and capacity building

• Young water professional seminar

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Background

• Mark Stevens “Good science and quality science can inform policy”

• Limited information available on pollution

• WB funded scenario-based basin planning

• New concepts of water stewardship and social licence

AWP Myanmar Activity 3: Pollution Assessment for Ayeyarwady

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Economic risks

• Intensification

• Deregulation

• Illegal mining

• Small-Medium Enterprises (SME) proliferation

• Human health costs

• Salinity impacts on agriculture

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State of the Basin Assessment

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Why?

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Myanmar

• Mark Stevens “Good science and quality science can inform policy”

• Baseline WQ information for future basin planning

• Limited information available on pollution

• Water Stewardship = understanding risks of scarcity and pollution

• Pollution is a growing issue

• Increasing environmental and anthropogenic pressure

AWP Myanmar Activity 3: Pollution Assessment for Ayeyarwady

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Same but different• 61 % of land area – 65 % population

• 413,600 km2 (MDB ~ 1 Million km2)

• Climate

• River Transport

• 65 ethnic groups

• Border Conflict

• Cheap power

• Poor regulation – 3,000 illegal mines

• Low connectivity (1 WWTP for 7 Million)

AWP Myanmar Activity 3: Pollution Assessment for Ayeyarwady

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What we are trying to produce:

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Ganga River - India

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Water Values for Indicator Selection

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To get this:

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Pesticide use Fertilizer use

Industrial BOD Industrial SS

Domestic BOD Domestic SS

RiversHazard Index

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We need this:

• Where, When, How Much

• Source and scale:

• Agriculture (type and amount of crops, water usage, rotation),

• Industry (type of industry, processing activities and treatment)

• Mining (small and large scale, processing activities and water management)

• Urban wastewater (level of treatment).

• Pollutants (source, concentrations and scale)

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But we often just get this:

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Aggregation

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Moving Forward

• IPPS protocol – coefficient based estimates

• Ground-truthing in Special Economic Zone

• Primary sampling

• Mining concession data

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Thoughts

• Collaboration is critical

• Pick your goals (Environment, Human Health)

• Look for secondary sources

• Network, Network, Network

• Start with values

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