Work

Integrating Ecological Footprint into Regional Ecological Well-Being Evaluation: A Case Study of the Guanzhong Plain Urban Agglomeration, China

Year: 2025

Type: article

Abstract: This study incorporated ecological footprint (EF) consumption into a framework to assess ecological well-being. A model and implementation framework for characterizing regional net ecological well-being were then developed. Using the Guanzhong Plain Urban Agglomeration (GPUA) as a case study, land use data from 2000 to 2020 were utilized to calculate the ecosystem service value (ESV), representing the supply side of regional ecological functions. Simultaneously, the regional EF consumption was assessed as the demand side. Taking into account the level of regional economic development and the characteristics of people’s living, a regional net ecological well-being evaluation model was constructed to arrive at a deficit or surplus ecological situation. The results indicated that: (1) The overall ESV of the GPUA follows a trend of initial growth followed by a decline. Woodland, grassland, and farmland are the main contributors to the total ESV, with regulating and supporting services accounting for more than 80% of the total ecosystem value. (2) EF consumption in the GPUA shows a significant upward trend, increasing by over 70% on average. The level of ecological carrying capacity has slightly increased, with the biologically productive area that can support human activities expanding to 1909.49 million hectares. Additionally, the carrying capacity of the urban agglomeration cities has tended to stabilize since 2015. (3) Since 2010, anthropogenic consumption in the GPUA has continued to exceed the regional ecological capacity, resulting in an ecological well-being deficit. The average ecological well-being compensation per hectare in the urban agglomeration increased from 35.588 CNY to 187.110 CNY. This study offers a theoretical foundation for expanding the definition and research framework of regional ecological well-being by providing a more accurate assessment of regional ecological service supply and consumption at multiple scales. It is expected that this approach will help reduce the opportunity costs associated with ecological protection, while promoting a balanced approach to economic development and ecological preservation.

Source: Land

DOI: 10.3390/land14040688

Authors: Xiaozheng Zheng, Shuo Yang, Jianjun Huai

Institutions: Northwest A&F University, Xi'an University of Architecture and Technology

Language: English

Topic: Land Use and Ecosystem Services

Subfield: Global and Planetary Change

Field: Environmental Science

Domain: Physical Sciences

SDGs: Life on land, Sustainable cities and communities, Climate action

Open Access status: gold

Estimated APC paid: $3,137