新疆高标准农田空间分布特征及影响因素.

【Objective】 The present paper aimed to study the spatial distribution characteristics and influencing factors of high-standard farmland in Xinjiang, in order to provide decision-making basis and data support for the construction of high-standard farmland in Xinjiang in the future.【Method】 In the study, GIS spatial analysis technology, nuclear density analysis and geographic detector were used to study the spatial differentiation and influencing factors of high-standard farmland in Xinjiang. 【Results】(i) Through the spatial analysis of nuclear density, it was found that the high-standard farmland in Xinjiang was obviously clustered spatially, and there were two significant high-density agglomeration areas in northern and southern Xinjiang, with Tacheng area and Changji Prefecture as the ‘polar core’ in northern Xinjiang, and Aksu area and Kashgar area as ‘polar core’ in southern Xinjiang.(ii) From the perspective of the distribution of construction potential, counties and cities with high construction potential were mainly distributed in the western prefectures of Xinjiang division, and counties and cities with low construction potential were mainly distributed in the eastern prefectures of Xinjiang zoning. The counties and cities with lower construction potential in southern Xinjiang were the most distributed, and the research units in the higher construction potential area had no obvious concentration in space, and the research units in the high construction potential area were mainly distributed in the Tacheng area and Aksu area in northern Xinjiang and the Aksu region and Kashgar area in southern Xinjiang. The counties with high construction potential were mainly distributed in the left prefecture of Xinjiang division, and the counties with low construction potential were mainly distributed in the right prefecture of Xinjiang division.(iii) At the county scale, policy factors had a greater impact on the scale of high-standard farmland construction, and the core interaction factors of each district were related to policy factors; At the plaque scale, it was significantly affected by socioeconomic factors, and the core interaction factors were all related to socioeconomic factors and traffic location factors. The interaction detection results mainly included two interaction types: Nonlinear enhancement and two-factor enhancement, and each influence factor had obvious interaction enhancement effect on the construction scale of high-standard farmland under different partitions. 【Conclusion】 The spatial accumulation of high-standard farmland in Xinjiang is obvious, and natural environmental factors and policy regulatory factors are the main driving factors affecting the construction scale of high-standard farmland. [ABSTRACT FROM AUTHOR]