中国古代生态安全与可持续发展

The Ecological Security and Sustainable Development in Ancient China

中国自然生态优越但脆弱。农业历史悠久,但盲目扩大农耕造成生态破坏,威胁生态安全与可持续发展。由于中国古代农牧业分区发展,农耕灌溉施肥,精耕细作,保护了土地资源。农业中心由黄河流域逐步迁移到长江流域,维持了可持续发展,但经验教训十分深刻。

The natural ecology is good but weak,the agriculture has long hitory ,but enlarging the plantation blid-ly will destroy the ecology and threaten the ecology security and sustainable development. Because in ancient China the agricultural area and pastureland was developed apart,cultivated in good condition,preserved the soli resources. The center of the agriculture ha been moved gradually from YellowRiver to the changjiang River drainage Ares. It protected sustainable development , but gave us a deep lesson.