[1]李梦颖,邢艳秋*,王铮,等. 基于Landsat影像的土地利用/覆盖变化研究——以吉林省汪清县为例[J].西北林学院学报,2016,31(6):257-263.[doi:10.3969/j.issn.1001-7461.2016.06.44]
　LI Meng-ying,XING Yan-qiu*,WANG Zheng,et al. Changes of Land Coverage and Land Use in the Wangqing County Based on RS and GIS[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(6):257-263.[doi:10.3969/j.issn.1001-7461.2016.06.44]
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 基于Landsat影像的土地利用/覆盖变化研究——以吉林省汪清县为例()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第31卷
期数:
2016年第6期
页码:
257-263
栏目:
出版日期:
2016-11-30

文章信息/Info

Title:
 Changes of Land Coverage and Land Use in the Wangqing County Based on RS and GIS
文章编号:
1001-7461(2016)06-0257-07
作者:
 李梦颖1; 邢艳秋1*; 王铮2; 刘美爽1; 姚松涛1; 谢杰1; 曾旭婧1
 （1.东北林业大学 工程技术学院，黑龙江 哈尔滨 150040；2.吉林省基础地理信息中心，吉林 长春 130062）
Author(s):
 LI Meng-ying1; XING Yan-qiu1*; WANG Zheng2; LIU Mei-shuang1; YAO Song-tao1; XIE Jie1; ZENG Xu-jing1
 (1.College of Technology and Engineering,Northeast Forestry University,Harbin,Heilongjiang150040,China; 2.Jilin Provincial Geomatics Center,Changchun,Jilin 130062,China)
关键词:
 ; RS和GIS; 土地利用/土地覆盖变化; 转移矩阵; 灰色关联度
Keywords:
 ; RS and GIS;  land use/land coverage change;  transition probability matrix;  gray correlation
分类号:
S757.2
DOI:
10.3969/j.issn.1001-7461.2016.06.44
文献标志码:
A
摘要:
 基于Landsat TM/OLI_TIRS 遥感影像数据，以汪清县为研究区域，利用RS和GIS技术，通过土地利用动态度模型、土地利用转移模型，以2004年为时间节点，分析1994-2014年间汪清县的土地利用/覆盖变化状况，利用灰色关联度模型对该变化的驱动力进行分析。结果表明，2004年以前，综合土地利用动态度为0.62%，空间变化差异明显，2004年后综合土地利用动态度降为0.56%，但空间变化差异逐步扩大，总体变化趋势放缓。1994-2014年间，林地面积总体减少，但2004年后呈增长趋势，变化程度较高的有裸地、草地及居民用地，每种土地类型都有不同数量的相互转化。驱动力分析表明，汪清县土地利用和覆盖变化是人口、经济等因子综合驱动的结果，不同土地类型变化的最主要的驱动因子有所差异。
Abstract:
 Taking Wangqing County as the study area,and 2004 as the time node,using the techniques of RS and GIS and the models of dynamic degree and transition of land use,the land use/land coverage were analyzed in study area between 1994 to 2014 based on Landsat TM/OLI_TIRS remote sensing data.Gray relational grade model was adopted to analyze the driving force of the change.The results showed that before 2004,comprehensive land use dynamic degree was 0.62%,differences in spatial changes were significant.After 2004,the figure reduced to 0.56%,but the difference in the spatial variation gradually expanded.In 1994-2014,forest area decreased,and presented growth trend after 2004.The changes of bare land,grassland and residential land were great,all land types transformed mutually.Land use and coverage changes in Wangqing County were driven by demographic,economic and other factors.The main driving factors among different land types were different.

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备注/Memo

备注/Memo:
 收稿日期：2016-05-20修回日期：2016-08-11
基金项目：国家林业局林业公益性行业科技专项（201504319）。
作者简介：李梦颖，女，在读硕士，研究方向：林业遥感。E-mail：lmyxsice@163.com
*通信作者：邢艳秋，女，博士，教授，博士生导师，研究方向：林业遥感与林业信息/地理信息系统。E-mail：yanqiuxing@nefu.edu.cn
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