摘要
黄河内蒙古段途经乌兰布和沙漠,局部河段发展为"地上悬河",洪灾、凌灾频繁发生。对乌兰布和沙漠沿黄河段风沙入黄的初步监测结果进行了分析与探讨,揭示沿黄段入黄风沙运移规律并精确计算出风积沙入黄沙量。国家及有关部门应对乌兰布和沙漠对黄河的危害高度重视,形成多渠道、多学科联合攻关研究的平台,使研究结果更好地为科学治理黄河泥沙问题及完善黄河沿岸综合防护体系提供科学依据。
As Yellow River flows through Ulan Buh Desert,aggradation has made the river bed in some sections higher than the neighboring area and has caused frequent floods and ice disasters.This study analyzes the monitoring results of sand flowed into Yellow River from Ulan Buh Desert,precisely calculates the amount of the aeolian sand and reveals the patterns of aeolian sand movement.The central and local governments should pay more attention to Ulan Buh Desert and the harm the desert has caused to Yellow River,and establish a platform for multi-channel and multi-disciplinary joint research,to provide scientific supports for a better study of scientific management of Yellow River sedimentation and for the improvement of comprehensive protection system along Yellow River.
出处
《中国水利》
北大核心
2011年第10期46-48,共3页
China Water Resources
关键词
黄河内蒙古段
沙漠
风积沙
入黄沙量
监测
Yellow River in Inner Mongolia
desert
aeolian sand
amount of sand flowed into Yellow River
monitoring
