2021年土地科学研究重点进展评述及2022年展望 ——土地资源利用与空间规划分报告

研究目的：总结2021年国内外土地资源利用与空间规划方面的研究进展，展望2022年国内研究趋势。研究方法：文献调查法。研究结果：2021年国内研究主要集中于土地资源优化配置、绿色低碳土地利用模式、土地利用转型、土地利用效率、国土空间规划体系建设和技术方法等方面；国外研究侧重于水土资源耦合研究、土地资源保护、跨学科土地利用数据应用和海洋空间规划等方面。研究结论：2021年土地资源利用与空间规划在土地资源优化配置、绿色低碳土地利用模式、土地效益评价方法、国土空间规划体系的理论和方法等方面取得了一定进展。2022年将重点关注土地要素配置优化、低碳土地利用模式、土地混合利用、国土空间规划新技术、乡村规划、规划公众参与机制等研究方向。

Progress Review on Land Science Research in 2021 and Prospects for 2022: The Sub-report on Land Resources, Land Use and Spatial Planning

The purposes of this paper are to summarize the research progress of land resources, land use and spatial planning in 2021, and to forecast the trend in 2022. The method employed is literature review. The results showed that the domestic research mainly focused on optimization of land resource allocation, green and low-carbon land use mode, land use transformation, land use efficiency, construction of territorial space planning system and technical methods. The international research focused on land resource allocation based on water, land resource protection, interdisciplinary land use data application and marine space planning. In conclusion, in 2021, some progress has been made theoretically and practically, including land resource allocation, green and low-carbon land use mode, land use efficiency and territorial space planning theory and method. The research in 2022 is expected to pay more attention to the following issues, including land resources allocation, low-carbon land use mode, multi-functional land use, new technologies on territorial space planning, rural planning and public participation mechanism of spatial planning.