| 山东半岛北部海岸带土地利用变化与驱动力——以龙口市为例 |
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| 引用本文： | 张安定,李德一,王大鹏,王周龙. 山东半岛北部海岸带土地利用变化与驱动力——以龙口市为例[J]. 经济地理, 2007, 27(6): 1007-1010 |
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| 作者姓名： | 张安定 李德一 王大鹏 王周龙 |
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| 作者单位： | 鲁东大学地理与规划学院,中国山东,烟台,264025;鲁东大学地理与规划学院,中国山东,烟台,264025;鲁东大学地理与规划学院,中国山东,烟台,264025;鲁东大学地理与规划学院,中国山东,烟台,264025 |
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| 基金项目： | 山东省自然科学基金重大项目(编号:Z2003E01)资助 |
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| 摘 要： | 海岸带土地利用/覆盖变化是“海岸带陆-海相互作用计划“的重要研究领域,利用1992.6、2002.6两期Landsat TM影像,采用监督分类和人机交互解译相结合的方法完成土地利用/覆盖类型的计算机解译,采用叠加分析方法,研究了山东半岛北部海岸带地区龙口市10年间土地利用的变化特征.结果表明:研究时段内园地、水浇地、水体、林地面积都有不同程度的减少;城乡用地、旱地、草地面积增加,其中城乡用地增幅最大,年变化率为5.34%;土地利用转换类型复杂多样,转换比例相对较大.相关性分析和主成分分析表明,该区土地利用变化主要受经济因素影响.
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| 关 键 词： | 山东半岛北部 海岸带 LUCC 驱动力 |
| 文章编号： | 1000-8462(2007)06-1007-04 |
| 修稿时间： | 2007-02-05 |
ANALYSIS OF LAND USE DYNAMIC CHANGES AND ITS DRIVING FORCES IN THE NORTH OF SHANDONG PENINSULA TAKING LONGKOU AS AN EXAMPLE |
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| ZHANG An-ding,LI De-yi,WANG Da-peng,WANG Zhou-long. ANALYSIS OF LAND USE DYNAMIC CHANGES AND ITS DRIVING FORCES IN THE NORTH OF SHANDONG PENINSULA TAKING LONGKOU AS AN EXAMPLE[J]. Economic Geography, 2007, 27(6): 1007-1010 |
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| Authors: | ZHANG An-ding LI De-yi WANG Da-peng WANG Zhou-long |
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| Abstract: | Firstly,land use types interpretation was finished with surprised classification and human-computer interaction interpretation using 1992.6 and 2002.6 landsat images.Secondly,the characteristic of land use changes in Longkou city was given a quantitative analysis.The result showed that orchard land,irrigation land,water body and woodland reduced in different degree.Build-up land,dry land and grass land were increased,in which build-up land increase rate was the highest.Land use conversion types were complex and diverse;conversion proportion was much greater,which showed that the land use mode was deeply influenced by human activity and economic development. |
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| Keywords: | the north of Shandong peninsula coastal zone LUCC driving forces |
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