利用洛河水沙资源改善沙苑地区生态环境的探讨

Approach to Improve the Environment of Sandy Area by Using the Water and Sand Resources of Luohe River

在分析沙苑地区农田现状和洛河水沙资源特性基础上，提出利用引洪淤灌技术引取洛河高含沙水淤灌，从而改良沙苑的土质和提高土壤肥力，并从工程技术和改良效果等方面全面分析了改良沙苑地区土质和生态环境，从而达到充分利用水沙资源综合治理和改善生态环境的目的。

<Abstrcat> On the basis of analyzing the farmland situation of the Sandy Area and the characteristics of water and sand resources of Luohe River, the approach of using the technique of flood diversion for irrigation and warping to convey of hyper concentrated flow is advanced in the paper, the aim is to improve the soil texture and raise the soil fertility of the Sandy Area. The soil texture and environment from the project technique and improvement effect is also analyzed, which is to make use of the water and sand resources to control and improve the environment comprehensively.