黑龙江省土地沙漠化控制作用重要性评价  

Assessment of Important Areas of Desertification Protection in Heilongjiang Province

作　　者：倪艳芳[1] 潘保原[1] 王龙[1] 

机构地区：[1]黑龙江省环境保护科学研究院,黑龙江哈尔滨150056

出　　处：《环境科学与管理》2007年第10期155-156,159,共3页Environmental Science and Management

摘　　要：根据黑龙江省沙漠化现状和评价方法与指标对黑龙江省的生态系统进行沙漠化控制作用重要性评价,评价结果将黑龙江省沙漠化控制重要地区分为4级,即极重要、中等重要、比较重要和一般重要四个级别,确定了它们的分布区域。这一成果为黑龙江省生态功能区划和区域可持续发展奠定了基础,提供了科学依据。Based on actual situation of desertification and by national assessment methods and criteria,the importance of desertification protection in Heilongjiang Province has been evaluated.According to the results,the important areas in Heilongjiang Province are divided into four levels,i.e.extremely,medium,comparatively and general important ones,and the distribution of the areas is defined.This achievement has laid a foundation and presented scientific basis for ecological function zoning as well as regional sustainable development of Heilongjiang Province.

关 键 词：沙漠化 生态系统 可持续发展 评价 

分 类 号：X171.4[环境科学与工程—环境科学]