【摘要】 以湖南农业大学校园景观格局为研究对象，采用该校2012、2016及2020年三期的遥感数据源，综合运用GIS和Fragstats等技术，通过定性与定量的方法分析了校园改建过程中景观格局和绿地空间动态变化特征，并针对已有问题提出了优化建议，以期为校园景观格局的优化改造提供合理的指导。结果表明：从时间角度来看，2012～2016年学校建设是一个质的飞跃期，景观类型格局变化明显，而2016～2020年则处于一个优化期，各功能区景观格局和绿地空间渐趋合理；从空间上看，绿化用地是主要的斑块类型，有效提升了校园景观丰富度，然而各功能区绿地类型在丰富化和功能性方面也存在明显不足。校园景观格局的优化可根据具体的功能分区布局，充分考虑师生的需求，因地制宜布置绿地类型，使校园整体景观兼具功能性和生态性。更多还原

【Abstract】 Taking the campus landscape patterns of Hunan Agricultural University as the research object, the remote sensing data sources of the university are adopted in the three periods of 2012, 2016 and 2020. GIS and Fragstats are used to analyze the landscape patterns and spatial dynamic change characteristics of green space in the process of campus reconstruction by qualitative and quantitative methods. Optimization suggestions are proposed for the existing problems in order to provide reasonable guidance for the optimization of campus landscape pattern transformation. The results of the study show that: from the perspective of time, the school construction from 2012 to 2016 is a qualitative leap period with obvious changes in landscape type patterns, while from 2016 to 2020 is in an optimization period with the landscape patterns and green space of each functional area gradually becoming reasonable; spatially, green land is the main patch type, which effectively enhances the richness of the campus landscape. However, there are obvious shortcomings in the enrichment and functionality of each functional area. Based on the layout of specific functional zones, the optimization of campus landscape patterns should fully consider the needs of teachers and students, and arrange green space types according to local conditions, so that the overall campus landscape is both functional and ecological.更多还原