关键词: 景观异质性, 干扰, 尺度, 生态复杂性, 测度方法

Abstract: From the viewpoint of theory and practice, making a good management in mountain and hilly areas is the way out for the solution of China’s agriculture. Mountain areas are rich in resources and productive potentials and may produce great economic and ecological benefits if correct policy and reasonable management are practised in these areas.

Key words: Landscape heterogeneity, Disturbance, Scale, Ecological complexity, Measurement methods