摘要
本文从生态系统和景观的基本概念出发,探讨了农业生态系统和农业景观的关系,特别从农业生态系统的等级特征出发,探讨了农业景观的等级特征和不同等级农业景观的基本结构特点,进而探讨了农业生态系统研究和农业景观生态研究的主要异同之处,强调了农业生态系统研究与农业景观生态研究相结合,必将使农业生态学研究提高到更新的水平。
On the base of basic concepts of ecosystem and landscape ecology, the relationships between agroecosystems and agro-landscapes are discussed.In this paper the hierarchy characteristics of agroecosystems and agro-landscapes are introduced, the major hierachies of agroecosystems and agro-landscapes in China are reviewed, and the major similarities and differences between agroecosystem research and agro -landscape ecology research are compared. The emphasis on the combination of agroecosystem research and agro-landscape ecology research will further promote agro-ecology research,
出处
《农村生态环境》
CSCD
1990年第3期52-55,共4页
Rural Eco-Environment
