Volume 35, Issue 3 pp. 1124-1141
RESEARCH ARTICLE

Zoning management framework for comprehensive land consolidation in oasis rural in arid area: Case study of the Ugan-Kuqa River Delta Oasis in Xinjiang, China

Chen Ma

Chen Ma

School of Geography and Ocean Science, Nanjing University, Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, Nanjing, China

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Manchun Li

Corresponding Author

Manchun Li

School of Geography and Ocean Science, Nanjing University, Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, Nanjing, China

Collaborative Innovation Center for the South Sea Studies, Nanjing University, Nanjing, China

Correspondence

Manchun Li, School of Geography and Ocean Science, Nanjing University, Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, 163 Xianlin Road, Nanjing 210023, China.

Email: [email protected]

Hongwei Wang, College of Geography and Remote Sensing Sciences, Xinjiang University, 777 Huarui Road, Ürümqi 830017, China.

Email: [email protected]

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Hongwei Wang

Corresponding Author

Hongwei Wang

College of Geography and Remote Sensing Sciences, Xinjiang University, Ürümqi, China

Xinjiang Key Laboratory of Oasis Ecology, Xinjiang University, Ürümqi, China

Correspondence

Manchun Li, School of Geography and Ocean Science, Nanjing University, Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, 163 Xianlin Road, Nanjing 210023, China.

Email: [email protected]

Hongwei Wang, College of Geography and Remote Sensing Sciences, Xinjiang University, 777 Huarui Road, Ürümqi 830017, China.

Email: [email protected]

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Penghui Jiang

Penghui Jiang

School of Geography and Ocean Science, Nanjing University, Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, Nanjing, China

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Kui Luo

Kui Luo

College of Geography and Remote Sensing Sciences, Xinjiang University, Ürümqi, China

Xinjiang Key Laboratory of Oasis Ecology, Xinjiang University, Ürümqi, China

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First published: 20 December 2023

Abstract

Comprehensive land consolidation (CLC) is a strategy to promote the intensive, efficient, and sustainable use of land, and is of great significance in repairing degraded land in oases, reversing the decline of the countryside, and activating multiple values of land use. However, how to scientifically assess and zoning management of CLC in dryland oases remains an open question. In this study, a comprehensive analytical framework was established to assess the characteristics of land-use transformation and the potential for CLC using remotely sensed and geospatial data and spatial analysis methods, a multi-objective territorial differentiation model, and collaborative path for CLC in oasis villages was proposed. The following key results were obtained. (1) From 2009 to 2018, urban and rural settlements in the hinterland of the Weiku Oasis expanded by 40 km2, and shrub forests and grasslands in the oasis-desert transition zone shrank substantially by 21.13 km2. The newly cultivated farmland in the oasis-desert transition zone only offset 62.9% of the occupied farmland in the hinterland of the oasis. (2) The pattern of comprehensive rural land consolidation potential in the Weiku Oasis was consistent with territorial differentiation, with a gradient decrease from the hinterland of the oasis to the desert. The average potential for Comprehensive land consolidation (PCLC) index was 0.31. (3) Three consolidation priorities and six consolidation types were identified for the proposal of 14 combined modes of CLC. Territorial differentiation with respect to the combined modes was discussed. Overall, this study provides useful insights for promoting efficient and sustainable utilization of oasis land resources and implementing zoning management.

CONFLICT OF INTEREST STATEMENT

The authors declare no conflicts of interest.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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