Back to Search
Start Over
Urban land use efficiency and its driving factors in ecologically fragile areas: the case of northwest China.
- Source :
- International Journal of Sustainable Development & World Ecology; Jul2024, Vol. 31 Issue 5, p567-577, 11p
- Publication Year :
- 2024
-
Abstract
- Urban land serves as the medium for urban economic and residential activity. The degree of intensive and efficient use of urban land and the coordinated growth of the economy and society are significantly impacted by utilization efficiency. Northwest China's temperature, geography, water, and soil characteristics make less of the region suited for urban development. Thus, it is imperative to investigate Northwest China's urban land use efficiency (ULUE). This study applies the efficiency loss model to highlight the discrepancy between the optimal and actual values of each input-output variable of the ULUE, and uses the Super-SBM model to compute the ULUE of 39 cities. Additionally, the internal driving elements of the ULUE are examined using the Global Malmquist-Luenberger (GML) index. This study discovered that Northwest China had a low ULUE, with a modest upward trend seen between 2004 and 2018. The overall shape of the region was similar to an 'N' curve, with high efficiency values concentrated in the southeast of the region in 2018. When considering the agglomeration impact of urban agglomeration, these results are dependable. Moreover, the efficiency loss model discovered that pollution and wasteful resource usage were the main reasons behind the drop in ULUE in Northwest China. Finally, the GML index and its constituents revealed that the main force behind ULUE's growth in Northwest China is technological developments. This research provides important policy implications for reducing the gap between eastern and western regions, supporting high-quality development in northwest China, and protecting and intensively using urban land. [ABSTRACT FROM AUTHOR]
- Subjects :
- URBAN land use
CITIES & towns
LAND use
URBAN growth
Subjects
Details
- Language :
- English
- ISSN :
- 13504509
- Volume :
- 31
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- International Journal of Sustainable Development & World Ecology
- Publication Type :
- Academic Journal
- Accession number :
- 177536257
- Full Text :
- https://doi.org/10.1080/13504509.2023.2301385