生态农场初步研究

上海交通大学于1982年5月接受了国家人与生物圈委员会下达的“模拟生物圈建立新型生产和环境调控体系”的研究任务(该项目经国务院批准已报联合国教科文组织MAB)后,即着手组织队伍,制订研究计划,同年10月,学校正式批准成立了“人与生物圈”研究室(即现在的生物技术研究室),全力开展这方面的研究。     

沙地森林草原过渡带中植被景观的结构与动态

Sandy forest-steppe ecotone in Baiyinaobao Natural Reserve of Inner Mongolia Autonomous Region of China is one of the special landscape types in forest-steppe vegetation zone in China. Vegetation landscape types, landscape patches and patch size were measured by the field investigation, forest photograph, and airscape. The structure of landscape patches in sandy forest-steppe ecotone, including composition structure, and size structure, was studied and the dynamics and transformation of landscape patches were analyzed. The data obtained in this study could provide theoretical basis for the research on vegetation landscape in forest-steppe ecotones and other vegetation types.