摘要
以山东省日照市为研究对象,选取日照市1990—2020年4期土地利用分类数据,使用Landsat-TMETM遥感影像数据进行各期数据的遥感解译,通过ArcGIS、转移矩阵模型,从日照市绿色空间格局动态特征、土地利用类型变化的动态度分析、空间转移特征三个方面对日照市1990—2020年绿色空间格局进行研究。结果表明:(1)日照城市群空间类型在总体上呈现绿色空间缩减,非绿色空间扩张的趋势。(2)土地利用类型总体上变化较大,其中变化较大的有建设用地和灌草等。绿色空间景观格局动态变化研究不仅对日照市绿色空间的总体水平和动态特征进行全面分析,同时有助于各级政府更有针对性地制定相应的绿色空间保护和经济发展措施,对促进日照市生态宜居城市建设具有重要意义。
Taking Rizhao City in Shandong Province as the research object,the paper selected 4 phases of land use classification data of Rizhao City from 1990 to 2020,used Landsat-TMETM remote sensing image data for remote sensing interpretation of each phase,and studied the green spatial pattern of Rizhao City from 1990 to 2020 from three aspects of the dynamic characteristics of green spatial pattern,dynamic attitude analysis of land use type changes and spatial transfer characteristics with ArcGIS and transfer matrix model.The results show that:①the spatial types of Rizhao urban agglomeration show a trend of green space shrinking and non-green space expanding in general;②the land use types change a lot in general,among which construction land and irrigation grasses change a lot.The study on the dynamic changes of green space landscape pattern not only provides a comprehensive analysis of the overall level and dynamic characteristics of green space in Rizhao city,but also helps governments at all levels to formulate corresponding green space protection and economic development measures in a more targeted manner,which is of great significance to promote the construction of an ecologically livable city in Rizhao.
作者
黄欣怡
李超
聂绍楠
赵怡钧
Huang Xinyi;Li Chao;Nie Shaonan;Zhao Yijun
出处
《城市建筑》
2024年第1期128-131,共4页
Urbanism and Architecture
基金
国家自然科学基金项目(52008217)
教育部人文社会科学研究项目(20YJC760139)
山东省自然科学基金项目(ZR2020QE222)。
关键词
绿色空间
景观格局
动态变化
日照市
green space
landscape pattern
dynamic change
Rizhao City
