摘要
在分析国内外干旱、半干旱区抗旱造林技术 ,特别是总结集水造林、径流林业主要理论技术的基础上 ,初步阐述了集水技术、保水技术、供水技术的基本概念和主要内容 ,指出三种技术在节水理念上对径流集水造林发展的贡献。并结合当代抗旱造林对节水树种和对水分集约经营的要求 ,提出了集水、保水、供水造林技术 (简称“三水”造林技术 )研究发展的主要方向、动态。
On the base of analyzing drought-resistance afforestation technologies, especially summarizing that of water-harvesting afforestation and runoff-forestry in arid & semi-arid areas at home and abroad, the basic theory and main contents of water-harvesting, water-keeping and water-supplying technologies in afforestation (which is called'three water'afforestation for short) in arid & semi-arid areas are expounded in the paper. Meanwhile, according to the present requires for water-saving species and intensive management on water in drought-resistance afforestation, the key aspects and trends on development of'three water'that should be adopted in future are concluded.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2003年第3期8-10,共3页
Journal of Northeast Forestry University
