Reviving Lakes and Wetlands in the People's
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REVIVING LAKES AND WETLANDS IN THE PEOPLE’S REPUBLIC OF CHINA, VOLUME 2 LESSONS LEARNED ON INTEGRATED WATER POLLUTION CONTROL FROM CHAO LAKE BASIN ASIAN DEVELOPMENT BANK REVIVING LAKES AND WETLANDS IN THE PEOPLE’S REPUBLIC OF CHINA, VOLUME 2 LESSONS LEARNED ON INTEGRATED WATER POLLUTION CONTROL FROM CHAO LAKE BASIN ASIAN DEVELOPMENT BANK (report) Reminder: This is the copyright and disclaimer page to be used in new ADB publications as of January 2015. This page now reflects ADB’s move to Open Access and use of a Creative Commons (CC) IGO license. Most ADB-only publications are covered by the CC BY 3.0 IGO Creative CommonsCommons Attribution Attribution 3.0 3.0 IGO IGO license license (CC (CC BY BY 3.0 3.0 IGO) IGO) license, as per the text below. For copublished titles, a different CC license may apply. 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(title of the publication; written in lowercase except proper nouns and the first word) Reviving lakes and wetlands in the People’s Republic of China, Volume 2: Lessons learned on integrated water pollution control from Mandaluyong City, Philippines: Asian Development Bank, 201_. Chao Lake Basin. Mandaluyong City, Philippines: Asian Development Bank, 2015. 1. (subject matter) 2. (subject matter) I. (publisher; usually it is ADB) Asian Development Bank. 1. Chao Lake. 2. Chao Lake Management Authority. 3. Lake rehabilitation. 4. Nonpoint source pollution. 5.The Water views quality. 6. expressed in thisPeople’s publication Republic are of China. I.those of the authors Asian Developmentand do not necessarily Bank. reflect the views and policies of the Asian Development Bank (ADB) or its Board of Governors or the governments they represent. 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PleasePlease contact contact [email protected] [email protected] or [email protected] [email protected] if you if haveyou have questions questions or comments or comments with respect with respect to content, or if you wish toto obtain content, copyright or if you permission wish to obtain for your copyright intended permission use that does for not your fall intended within these use terms,that does or for not permission fall within to these use the terms, ADB logo. or for permission to use the ADB logo. Notes: In this publication, “$” refers to US dollars. Note: ADBIn this recognizes publication, “China” “$” refers as the to People’s US dollars. Republic of China. Printed on recycled paper iii Contents Figures, Tables, Boxes, and Maps v Foreword vi Acknowledgments viii Executive Summary ix Abbreviations xvii I. Introduction 1 II. National Trends and Challenges in Lake Water Pollution Control and Protection 4 A. Water Quality of Lakes 4 B. Sources of Water Pollution 5 C. Approach to Water Pollution Control 9 III. Chao Lake: A Promising Case Study 11 A. The Watershed 11 B. Socioeconomic Profile 12 C. Water Pollution Profile 15 D. The Macro View: Bringing Factors Together 26 E. New Strategies for Cleaning Up Chao Lake 27 IV. International Experiences 32 A. Lake Biwa, Japan: Standard Bearer in Industrial Pollution Control 33 B. Murray–Darling Basin Authority, Australia: A National Authority Relies on Local Implementation 35 C. United States Environmental Protection Agency and the Maximum Daily Load System 37 D. Wales, United Kingdom: Integration of River Basin Management and Spatial Planning 39 E. Conclusion 41 iv Contents V. Observations and Recommendations for Strengthening Chao Lake Strategy 42 A. Strengthening the Master Plan 42 B. Strengthening the Chao Lake Management Authority 43 C. Research Data to Inform and Sustain Reforms 44 D. Capacity Development Under Way 46 VI. Policy Directions from Chao Lake Experience 47 A. Pollution Prevention and Control 47 B. Development of a Policy Framework for Nonpoint Source Pollution Control 48 C. Formulation of Legal and Institutional Reforms