The configuration of multifunctional cultivated land is critical for its protection. Although studies on multifunctional cultivated land have been conducted, there is a lack of information regarding the spatiotemporal characteristics and tradeoff synergy relationship of cultivated‐land functions at the same time on a nonadministrative unit scale. The purpose of this study was to analyze the spatial distribution characteristics and the tradeoff synergy areas from the perspective of multifunctional cultivated land for efficient use of land resources to minimize the conflict between people and nature. The fuzzy optimization model and spatial autocorrelation analysis method were used to study spatial distribution characteristics and the tradeoff synergy spatial patterns, respectively. The results showed that (a) the implementation of different improvement measures for the spatial distribution characteristics of cultivated‐land functions could also accelerate the coordinated development of cultivated‐land functions, (b) multiple functions of cultivated land not only had a synergy trend in time, but they also had a heterogeneity and fluctuation in spatial distribution, providing a direction for the new development or management pattern of cultivated land, and (c) results on the multifunctional evaluation and tradeoff synergy relationship of cultivated land provided the foundation for determining the short‐board function and upgrading direction of cultivated land. At the grid scale, the evolution of functional distribution characteristics and functional relationships are helpful for decision‐makers to implement accurately farmland protection policies and formulate farmland regulation rules.

中文翻译：

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多功能耕地的时空特征分析-以东北沉阳市为例

多功能耕地的配置对其保护至关重要。尽管已经进行了多功能耕地的研究，但是在非行政单位规模上同时缺乏关于耕地功能的时空特征和权衡协同关系的信息。本研究的目的是从多功能耕地的角度分析空间分布特征和权衡协同作用区域，以有效利用土地资源，以最大程度地减少人与自然之间的冲突。利用模糊优化模型和空间自相关分析方法分别研究了空间分布特征和权衡协同空间格局。结果表明：（a）对耕地功能空间分布特征采取不同的改善措施，也可以促进耕地功能的协调发展；（b）耕地的多种功能不仅在耕作中具有协同作用。时间，但它们在空间分布上也有异质性和波动性，为耕地的新发展或管理模式提供了方向，并且（c）耕地的多功能评估和权衡协同关系的结果为确定耕地的基础提供了基础。短板功能与耕地升级方向。在网格规模上