1. 中国科学院 地理科学与资源研究所, 陆地表层格局与模拟院重点实验室,北京,100101
2. 中国科学院大学,北京,100049
纸质出版:2015
移动端阅览
吴金凤, 王秀红, 汪然. 中国东部沿海地区耕地和建设用地连通性变化——以山东省平度市为例[J]. 水土保持通报, 2015,35(5):251-256.
WU Jinfeng, WANG Xiuhong, WANG Ran. Connectivity Change of Cultivated Land and Construction Land in Eastern Coastal China-A Case Study in Pingdu City in Shandong Province[J]. Bulletin of Soiland Water Conservation, 2015, 35(5): 251-256.
吴金凤, 王秀红, 汪然. 中国东部沿海地区耕地和建设用地连通性变化——以山东省平度市为例[J]. 水土保持通报, 2015,35(5):251-256. DOI: 10.13961/j.cnki.stbctb.2015.05.112.
WU Jinfeng, WANG Xiuhong, WANG Ran. Connectivity Change of Cultivated Land and Construction Land in Eastern Coastal China-A Case Study in Pingdu City in Shandong Province[J]. Bulletin of Soiland Water Conservation, 2015, 35(5): 251-256. DOI: 10.13961/j.cnki.stbctb.2015.05.112.
[目的] 以中国东部沿海地区的山东省平度市为案例区
分析研究区2005-2013年耕地和建设用地的连通性及其核心斑块格局变化的特征
为有效保护区域耕地
合理规划建设用地提供科学依据。[方法] 基于斑块的景观指数分析方法
构建了案例区耕地和建设用地整体连通性指数(ⅡC)、可能连通性指数(PC)及斑块重要值(dI)
以反映区域内两种地类的连通性和各斑块重要性。[结果](1)与耕地相比较
平度市的建设用地分布格局受人类活动的影响较大;(2)建设用地的连通性显著增加
相反耕地的连通性有所下降;(3) 2013年平度市耕地核心斑块的面积占耕地面积的99%
而建设用地的核心斑块面积仅占建设用地面积的79%。[结论] 耕地核心斑块属于连通性好
利用效益较好的耕地分布区
其数量和质量均应得到有力保护。建设用地核心斑块具有连通性好
地理位置好的特点
应加强此类建设用地的无节制扩张控制和现有建设用地的合理规划利用
同时应不断控制建设用地的污染物排放
保持良好环境质量
避免污染附近耕地。
[Objective] Taking Pingdu City in Shandong Province as a case study
this paper analyzed the changes in land use pattern
land-type connectivity and core patches of cultivated land and construction land from 2005 to 2013
in order to provide a scientific basis for protecting area cultivated land effectively and planning construction land reasonable.[Methods] Based on the analysis of landscape index
we calculated integral index of connectivity(ⅡC)
probability of connectivity(PC) and the important value of patch connectivity(dI) to reveal the connectivity of land types and importance of patches of cultivated land and construction land.[Results] (1) Compared with cultivated land
the distribution of construction land was strongly influenced by human activities;(2) The connectivity of construction land increased significantly
while the connectivity of cultivated land decreased from 2005 to 2013;(3) The core patch area of cultivated land accounted for 99% of cultivated land area
in contrast
the core patch area of construction land accounted for 79% of construction land area.[Conclusion] Due to the high-connectivity and high utilization efficiency
the core patches of cultivated land need to be well protected. The core patches of construction land need to be well planed and utilized due to its good connectivity and satisfactory geographic location. It is necessary to control expansion of construction land
the emissions of pollutants
and to protect the surrounding cultivated land.
傅伯杰,张立伟.土地利用变化与生态系统服务:概念,方法与进展[J].地理科学进展,2014,33(4):441-446.
刘纪远,匡文慧,张増祥,等.20世纪80年代末以来中国土地利用变化的基本特征与空间格局[J].地理学报,2014,69(1):3-14.
蔡运龙,李军.土地利用可持续性的度量:一种显示过程的综合方法[J].地理学报,2003,58(2):305-313.
陈百明,张凤荣.中国土地可持续利用指标体系的理论与方法[J].自然资源学报,200116(3):197-203.
刘彦随,陈百明.中国可持续发展问题与土地利用/覆被变化研究[J].地理研究,2002,21(3):324-330.
Shannon C E. A mathematical theory of communication[J]. ACM SIGMOBILE Mobile Computing and Communications Review, 2001(1):53-55.
布仁仓,胡远满,常禹,等.景观指数之间的相关分析[J].生态学报,2005,25(10):2764-2775.
何鹏和,张会儒.常用景观指数的因子分析和筛选方法研究[J].林业科学研究,2009,22(4):470-474.
王晓,陈海,顾铮鸣.土地利用规划对区域景观格局的影响:陕西省蓝田县为例[J].山东农业大学学报:自然科学版,2014,45(3):399-402.
杨永峰,孙希华,王百田.基于土地利用景观结构的山东省生态风险分析[J].水土保持通报,2010,30(1):231-235.
Wang Xiuhong, Zheng Du, Shen Yuancun. Land use change and its driving forces on the Tibetan Plateau during 1990-2000[J]. Catena, 2008,72(1):56-66.
王景伟,王海泽.景观指数在景观格局描述中的应用:以鞍山大麦科湿地自然保护区为例[J].水土保持研究,2006,13(2):230-233.
李雪梅,邓小文.基于景观指数的滨海新区景观格局变化分析[J].环境保护与循环经济,2011(7):38-40.
Saura S., Pascual-Hortal L. A new habitat availability index to integrate connectivity in landscape conservation planning:Comparison with existing indices and application to a case study[J]. Landscape and Urban Planning, 2007,83(2):91-103.
Saura S, Rubio L. A common currency for the different ways in which patches and links can contribute to habitat availability and connectivity in the landscape[J]. Ecography, 2010,33(3):523-537.
Saura S, Torne J. Conefor Sensinode 2.2:A software package for quantifying the importance of habitat patches for landscape connectivity[J]. Environmental Modelling & Software, 2009,24(1):135-139.
熊春妮,魏虹,兰明娟.重庆市都市区绿地景观的连通性[J].生态学报,2008,28(5):2237-2244.
孙贤斌,刘红玉.土地利用变化对湿地景观连通性的影响及连通性优化效应:以江苏盐城海滨湿地为例[J].自然资源学报,2010,25(6):892-903.
李金玺,姜栋.浅谈平度市土地利用的特点及利用方向[J].山东国土资源,2009,25(07):11-13.
李玉军.基于RS与GIS的平度市土地利用时空变化分析[D].山东泰安:山东大学,2008.
0
浏览量
1396
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621