Causes and typical control model of wind-drift sandy lands in abandoned channel of the Yellow River

黄河的放弃的隧道的历史的形成和发展被考察，它形成的原因和预防和控制的现在的状况在这篇论文被分析。在下一个时期把分析，关于控制的一些想法，批评问题和反措施基于这作为例子与二个典型控制模型一起被建议。我们在阻止并且控制风飘移建议那在这个区域的沙的陆地，强调应该是发展与一个极大地扩展的努力，再循环的经济。这应该认识到二个想法的联合，即集成与结构的调整与 desertification 作斗争农业并且农民的收入的增加。关键词风飘移沙的土地 - 形成的原因 - 控制模型 -

The historical formation and development of the abandoned channel of the Yellow River is reviewed and its causes of formation and present condition of prevention and control are analyzed in this paper. Based on this analysis, some ideas about control, critical problems and countermeasures in the next period are proposed with two typical control models as examples. We suggest that in preventing and controlling the wind-drift sandy lands in the region, the emphasis should be to develop, with a greatly expanded effort, a recycling economy. This should realize a combination of two ideas, i.e. integrate combating desertification with a structural adjustment of agricultural and an increase in the income of farmers.