基于遥感影像的盘锦市土地承载力分析
发布时间：2018-10-25 20:04
【摘要】：本文选择盘锦市作为研究区,以遥感影像为数据来源,在ERDAS IMAGINE9.1软件平台及ArcGIS软件辅助下,对盘锦市2000年、2004年和2010年的Landsat TM遥感影像进行处理,并用监督分类法对处理后的遥感影像进行分类,以获取盘锦市三个时期的土地利用数据。并以此为基础,综合考虑人口-资源-环境之间的协调发展,运用层次分析法、客观赋权法及加权求和法等数学统计方法,建立了盘锦市土地承载力评价指标体系,对盘锦市土地承载力进行分析及评价。 对盘锦市土地承载力的问题进行了研究,主要研究结论如下： (1)从2000年至2010年,盘锦市土地承载力逐年提高,有明显的进步；土地使用强度、土地利用效率及土地利用结构和布局都是呈上升趋势； (2)2004年和2010年的土地资源使用和人口资源处于良好的分配状态,土地使用强度良好；在2010年,盘锦市的土地资源得到了合理、有效的利用,土地利用效率在2000年至2010年呈现提升状态,而且在2010年,土地利用取得了飞跃的发展；在土地利用结构方面也取得了良好的改观。 (3)盘锦市土地资源承载力与理想状态相近是2010年,表明盘锦市土地承载力良好,在土地的利用上的可持续性是逐步有所提高的。 (4)为了保证盘锦市土地资源的可持续性利用,分析区域的土地承载力需要兼顾人口、建筑、经济、生态环境等各方面要素的协调性。
[Abstract]:In this paper, Panjin City is selected as the research area, with remote sensing image as the data source, with the help of ERDAS IMAGINE9.1 software platform and ArcGIS software, the Landsat TM remote sensing images of Panjin City in 2000, 2004 and 2010 are processed. In order to obtain the land use data of Panjin city, the processed remote sensing images were classified by supervised classification method. On this basis, considering the coordinated development of population, resources and environment, the paper establishes the evaluation index system of land carrying capacity in Panjin by using mathematical statistical methods such as analytic hierarchy process, objective weighting method and weighted summation method. The land bearing capacity of Panjin City is analyzed and evaluated. The main conclusions are as follows: (1) from 2000 to 2010, the land carrying capacity of Panjin City has been improved year by year and has made remarkable progress; The intensity of land use, the efficiency of land use, the structure and layout of land use are on the rise; (2) the land use and population resources are in a good distribution state in 2004 and 2010, and the intensity of land use is good. In 2010, the land resources in Panjin City were used reasonably and effectively, and the land use efficiency increased from 2000 to 2010, and in 2010, land use made great progress. Good improvements have also been made in the structure of land use. (3) the carrying capacity of land resources in Panjin is close to the ideal state in 2010, which indicates that the carrying capacity of land in Panjin is good, and the sustainability of land use is gradually improved. (4) in order to ensure the sustainable utilization of land resources in Panjin City, the coordination of population, construction, economy, ecological environment and other factors should be taken into account in the analysis of land carrying capacity in the region.
【学位授予单位】：辽宁工程技术大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P237;F301
本文编号：2294697
[Abstract]:In this paper, Panjin City is selected as the research area, with remote sensing image as the data source, with the help of ERDAS IMAGINE9.1 software platform and ArcGIS software, the Landsat TM remote sensing images of Panjin City in 2000, 2004 and 2010 are processed. In order to obtain the land use data of Panjin city, the processed remote sensing images were classified by supervised classification method. On this basis, considering the coordinated development of population, resources and environment, the paper establishes the evaluation index system of land carrying capacity in Panjin by using mathematical statistical methods such as analytic hierarchy process, objective weighting method and weighted summation method. The land bearing capacity of Panjin City is analyzed and evaluated. The main conclusions are as follows: (1) from 2000 to 2010, the land carrying capacity of Panjin City has been improved year by year and has made remarkable progress; The intensity of land use, the efficiency of land use, the structure and layout of land use are on the rise; (2) the land use and population resources are in a good distribution state in 2004 and 2010, and the intensity of land use is good. In 2010, the land resources in Panjin City were used reasonably and effectively, and the land use efficiency increased from 2000 to 2010, and in 2010, land use made great progress. Good improvements have also been made in the structure of land use. (3) the carrying capacity of land resources in Panjin is close to the ideal state in 2010, which indicates that the carrying capacity of land in Panjin is good, and the sustainability of land use is gradually improved. (4) in order to ensure the sustainable utilization of land resources in Panjin City, the coordination of population, construction, economy, ecological environment and other factors should be taken into account in the analysis of land carrying capacity in the region.
【学位授予单位】：辽宁工程技术大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P237;F301
【参考文献】
相关期刊论文 前10条
1 顾朝林;;“十二五”期间需要注重巨型城市群发展问题[J];城市规划;2011年01期
2 吴见;彭道黎;;基于TM影像的多伦县土地利用信息提取[J];东北林业大学学报;2010年10期
3 杨军义;;遥感影像目视解译在第二次全国土地调查中的应用[J];甘肃科技;2011年09期
4 王书华,曹静;土地综合承载力评判指标体系的构建及应用[J];河北师范大学学报;2001年01期
5 陈国先，，徐邓耀，李明东;土地资源承载力的概念与计算[J];四川师范学院学报(自然科学版);1996年02期
6 孙静,赵伟,赵鲁全;土地利用遥感动态监测技术方法介绍[J];山东国土资源;2005年04期
7 岳晓燕;宋伶英;;土地资源承载力研究方法的回顾与展望[J];水土保持研究;2008年01期
8 张晶;王德岱;;浅论土地承载力研究方法[J];山东省农业管理干部学院学报;2007年01期
9 高红丽;涂建军;杨乐;;城市综合承载力评价研究——以成渝经济区为例[J];西南大学学报(自然科学版);2010年10期
10 马爱慧;李默;李晓东;;基于AHP的新疆土地利用综合承载力研究[J];云南地理环境研究;2007年03期
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