陕北长城沿线风沙区农林复合经营模式与效益研究

Research on Model and Benefit of Agroforestry Ecosystem Management in the Sand Drift Zone Along the Great Wall in North of Shaanxi Province

在总结长城沿线榆林风沙区现有的几种农林复合经营模式基础上,进行组装配套建立了前湾滩村风沙滩地农林复合经营开发示范模式,研究结果表明农林复合经营是适合榆林沙区的一种高效开发模式,具有显著的生态经济和社会效益,对防风减灾,改善生态环境,缓减土地紧张压力,提高经济产值等方面有明显效果。

The authors summarized the models of comprehensive controlling sandy land and agroforestry ecosystem management and demonstration research in Yulin sandy land, analyzed the benefit of ecology and economy and society of management. It indicated that agroforestry ecosystem management is a high efficient controlling and exploitation model in Yulin sandy land.