Related Experiment Video
Updated: Jun 23, 2026
13:48
Design and Construction of an Urban Runoff Research Facility
Published on: August 8, 2014
[Supply-demand level and development capability of Harbin urban ecosystem]
Chun-miao Cai1, Jin-cheng Shang
1Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130012, China. chunmiaocai@163.com
Summary
Harbin
Area of Science:
- Urban ecology
- Sustainable development
- Ecological footprint analysis
Context:
- Assessing urban ecosystem health is crucial for sustainable development.
- Harbin City's resource utilization and supply were studied from 1998-2005.
- Ecological footprint and carrying capacity models were employed.
Purpose:
- To quantitatively measure the supply-demand balance and development capacity of Harbin's urban ecosystem.
- To analyze the sustainability of urban development in Harbin.
- To identify strategies for coordinating ecological resource contradictions.
Summary:
- Harbin's urban ecosystem demand exceeded supply between 1998-2005, despite a decreasing ecological deficit.
- While development capacity increased, it was driven by ecological resource consumption, indicating unsustainable growth.
- The study highlights an obvious contradiction between ecosystem supply and demand.
Impact:
- Findings reveal Harbin's development is not sustainable.
- Social and economic measures are recommended to address ecological imbalances.
- The research provides a framework for evaluating urban ecosystem sustainability.
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