本期以“景观生态学与第四纪研究”为主题登载了 1 4篇学术论文 ,其内容从空间格局与景观变化、土地利用结构与生态过程、农业区的非点源污染与通过景观土壤的养分流的研究 ,到古代或现代人类活动的环境影响 ,多尺度研究与生态地理建模等 ;研究对象从滨海湿地到干旱内流区 ,从? In this issue, 14 academic papers have been published under the theme of “Landscape Ecology and Quaternary Studies”. Its contents range from spatial pattern and landscape changes, land use structure and ecological processes, non-point source pollution in agricultural areas, The study of nutrient flow, the environmental impact of ancient or modern human activities, multi-scale research and eco-geo-modeling; the research object from the coastal wetlands to the arid inflow area,