摘要
土地结构变迁不仅仅关系到区域社会经济的协调发展,同时也决定着区域生态环境安全。以新疆伊犁河谷8县1市作为研究区域,科学量化对伊犁河谷土地利用结构变迁研究,对河谷地区可持续发展有着重要的意义。采用新疆伊犁河谷8县1市2002-2008年的土地利用变更数据、2008年社会经济统计数据,从土地利用结构、土地利用结构变化程度、土地利用效益三方面探讨研究区域的土地利用结构变迁,并运用定性与定量相结合的方法,对引起土地利用结构变迁的因素进行了分析,得出影响伊犁河谷地区土地利用结构变化的主要因素,及由土地利用结构变迁造成土地利用效益低、生态环境破坏等问题,最后提出了土地结构调整的对策建议。
Land structure change not only relates to the coordinated development of regional social economic,but also determines the region ecological environment security.Ili river valley area was taken as the study area.The scientific and quantitative assessment of land use structure and spatial pattern is significant to the sustainable development of the ili river valley area.Based on the detailed investigation data of land use between year 2002 and 2008,and social and economic statistics in 2008 of the Ili river valley of eight counties and one city,the land use structure changes of study area were discussed from the land use structure,the degree of land use,land use efficiency in three aspects,and then the land use structure changes of study area were analyzed by the use of qualitative and quantitative methods,influencing factors of land use structure changes were analyzed,then the main factors affecting the Ili river valley areas of land use structure change,and the problem of land low use efficiency,the ecological environment destruction were summarized.Finally,the land structure and optimize the management suggestions were proposed.
出处
《水土保持研究》
CSCD
北大核心
2012年第6期202-206,共5页
Research of Soil and Water Conservation
基金
新疆自治区社科基金项目"基于二元结构优化调整的新疆城乡统筹协调发展研究"(10BJJ024)
