大庆市土地沙化现状及治理对策  

The Actuality and Countermeasures of The Land Desertification in Daqing City

作　　者：马凤荣[1] 陈正言[1] 霍新江[1] 赵利东[1] 

机构地区：[1]大庆石油学院,大庆163318

出　　处：《黑龙江八一农垦大学学报》2006年第4期76-80,共5页journal of heilongjiang bayi agricultural university

摘　　要：到目前为止,大庆市仍有46万hm2的沙化土地需要治理。沙化、盐碱化和频繁的风沙给当地人们的生产、生活和社会经济带来巨大的影响,也造成了巨大的经济损失。自然因素及不合理的人类经济活动是造成土地沙化的重要原因。根据大庆市土地沙化的现状及形成原因,提出了土地沙化治理原则及治理对策。So far, there is still 460 000 hm^2 desertification land needed to be governed in Daqing city. The desertification, salinization, alkalinization and the frequent sandstorm bring the huge influence to the native production, the life and the social economy, also has created the huge economic loss. The natural factors and the unreasonable humanity economic activities are the important reasons caused land desertification. According to the actuality and causes of the land desertification in Daqing city, the principles and the countermeasures of land desertification are proposed.

关 键 词：土地沙化 成因 风蚀 治理对策 大庆 

分 类 号：X37[环境科学与工程—环境工程]