Problem and solution of sand vegetation’s restoration in northwest Liaoning
TUN De-Dong, CHI Lin-Lin, AN Yu-Ning, ZHANG Chi-Chi, YANG Hai-Yan, LI E-Hui
1.Liaoning Institute of Sand Fixation and Afforestation, 123000, Fuxin, Liaoning; 2.Forestry Bureau of Zhangwu County, 123200, Zhangwu, Liaoning: China
Abstract：In this paper the present situation of desertification and its damage in Liaoning Province is briefly introduced. Taking Fuxin as an example, problems restricting sand vegetation's restoration and construction were summarized from four aspects: agriculture, water conservancy, livestock industry and forestry. Meanwhile, for scientifically restoring vegetation, improving the degraded productivity of ecosystem, optimizing the local ecological environment, in view of the formation of new sand source due to the climate change and human irrational economic activities in the past decade the author put forward corresponding countermeasures from five aspects: effective prevention, restoring based on scientific method, improving the standard of construction, enhancing the management level, strengthening research and demonstration. 1) effective prevention, transforming productive modes, stricting law enforcement, actively promoting legislation and execution of the new system. 2) scientific restoration, taking priority to restoration of natural vegetation, promoting appropriate afforestation when planting artificial vegetation. 3) increase the level of construction, striving to improve the level of ecological construction and ecological economy, exploring new mode of ecological migration and vegetation construction. 4) enhance the management level, correctly evaluating the present artificial vegetation, finding scientific management methods. 5) research and demonstration, studying ecological restoration techniques, establishing the key vegetation’s restoration and demonstrations mode.
吴德东1，迟琳琳1，安宇宁1，张莉莉1，杨海艳2，李亚辉2. 辽西北沙地植被恢复的问题与对策[J]. 中国水土保持科学, 2012, 10(2): 97-101.
TUN De-Dong, CHI Lin-Lin, AN Yu-Ning, ZHANG Chi-Chi, YANG Hai-Yan, LI E-Hui. Problem and solution of sand vegetation’s restoration in northwest Liaoning. SSWCC, 2012, 10(2): 97-101.
2012, Vol. 10 
