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[KSP Modularization] Nanjido Eco Park Restoration from Waste Dumping Site_2014

Date 2017-02-28 Writer ssunha

Nanjido Eco Park Restoration from Waste Dumping Site_2014

Source: KSP Publication (Click Here)


Summary

Nanjido was a small island where orchids and gromwell grew along with various seasonal flowers. However, in March 1978, Nanjido was changed into a garbage dumping site for the city of Seoul, the capital of Korea. Korea did not employ any modern landfill techniques to treat the gas and leachate generated by landfills during the 1970s. The dump site was used for 15 years without even covering the garbage with soil. Finally, after the trash had built up into two 100m-high garbage heaps, its use as a waste dumping site was discontinued in March 1993. In the meanwhile, the surrounding area became home to the socially vulnerable people living next to the dump.
 
Korea’s first waste management regulation was the Waste Cleaning Act in 1961; the Environmental Preservation Act for industrial waste was enacted in 1977. Household wastes and industrial wastes were dealt with by the same law after enactment of the Waste Management Act in 1987. Six years remained before closure of the Nanjido dump and unfortunately Nanjido still received wastes of the city of Seoul without having proper regulations.
 
Though late, the Seoul municipality finally began environmental pollution prevention projects to stop the environmental deterioration caused by the dump and established an eco park (called the World Cup Park later) on top of it. The World Cup Park is becoming more and more ecologically healthy as time passes. It has become an attraction of Seoul that many people visit all year round and is also a good example for foreigners of contemporary environmental restoration techniques.
 
The purpose of this report is to introduce systematically the establishment procedures and management methods of the World Cup Park that was transformed into an eco park from a waste dumping site, to help policy-makers to understand them easily, and to share experiences of Seoul with foreign countries. It is expected to be especially of help to city governments contemplating the use of suburban areas as waste landfills or securing green spaces for residents.
 
The report consists of the Goals and Achievements of Establishing Eco Parks (Part 1), Background and Need for Establishment of Eco Parks (Part 2), Implementation Strategy and System (Part 3), Details and Progress (Part 4), Success Factors (Part 5), and Implications for Developing Countries (Part 6).
 

Chapter 1 Goals and Achievements Related to Establishing Eco Parks

1. Goals and Achievements at the Time of Establishing the Park

1.1. Goal at the Time of Establishing the Park

1.2. Achievement of Park Establishment Compared to Its Goal

2. Social and Environmental Effects

2.1. Accommodation of Leisure Activities

2.2. Increase of Park Resources in Seoul

Chapter 2 Background and Need for Establishment of Eco Parks

1. Surrounding Conditions at Establishment of Eco Park

1.1. Nanjido Waste Dumping Site and Seoul’s Waste Management

1.2. Seoul and Korea’s Situation when Establishing the Park

2. Key Motivation for Establishing an Eco Park

2.1. After-Closure Care of the Dump Site

2.2. Hosting an Environment-friendly World Cup

2.3. Execution of Core Projects of the Citizens’ Elected Mayor

2.4. Foreign Cases Referred

Chapter 3 Strategy and System

1. Connection of Regional Development and Preparations for the 2002 World Cup

1.1. Landfill Stabilization Work

1.2. Park Construction

2. Project Organization and Decision-Making

2.1. Project Organization

2.2. Decision-Making

3. Procurement of Financial Resources

Chapter 4 Details and Progress

1. The Dump Site Stabilization Work

1.1. Overview 

1.2. Leachate Treatment

1.3. Landfill Gas Treatment

1.4. Landfill Surface Levelling and Covering

1.5. Slope Stabilization

1.6. Monitoring Facility

1.7. Environmental Plans for Areas Outside of Landfill Stabilization Work

2. Establishment of the Eco Park 

2.1. Eco Park Establishment Overview

2.2. Pyeonghwa Park

2.3. Haneul Park

2.4. Noeul Park

2.5. Nanjicheon Park

2.6. Nanji Han River Park

Chapter 5 Success Factor Analysis

1. Contributing Factors to Establishment of World Cup Park

1.1. Deferment of Commercial Development for Environmental Management of the Waste Dumping Site

1.2. Ties with Urban Planning and 2002 World Cup

1.3. Self-Recovery of Ecological Functions through Connection to Surrounding Eco-corridors

1.4. Continuous Improvements of Wildlife Habitat Environment

1.5. Various Traffic Networks Providing Easy Public Access

1.6. World Cup Park Management in Partnership with Citizens

2. Shortcomings

2.1. Disputes Over Establishment of Noeul Park Public Golf Course

Chapter 6 Implications for Developing Countries

1. Lessons Learned from the Project

1.1. Landfills: Thorough Care Necessary, Even after Closure

1.2. Turning Landfills into Parks: Another Opportunity for Urban Restoration

1.3. A Park Ecosystem that Grows on Its Own

1.4. Communication and Cooperation with the Citizens

2. Possibility of Applications in Developing Countries

2.1. Landfills, Future Assets of a City

2.2. Appropriate Environmental Management Method for Unsanitary Landfill

2.3. Provision of new Living Accommodations for Socially Vulnerable People

2.4. Use of Landfill Gas for District Heating

2.5. A Home for Ecology Restoration Education

2.6. Renewal of Landfill Management System

References