不同城市化水平旅游城市景观动态对比研究--以丽江和厦门为例  

COMPARATIVE STUDY OF LANDSCAPE DYNAMICS OF TOURIST CITIES IN DIFFERENT LEVEL OF URBANIZATION——A CASE STUDY OF LIJIANG AND XIAMEN

作　　者：郭先华[1,2] 赵千钧[3] 崔胜辉[1] 吝涛[1] 石龙宇 

机构地区：[1]中国科学院城市环境研究所城市环境与健康重点实验室,福建厦门361021 [2]中国科学院研究生院,北京100049 [3]中国科学院遥感应用研究所,北京100101

出　　处：《长江流域资源与环境》2011年第2期137-142,共6页Resources and Environment in the Yangtze Basin

基　　金：中国科学院知识创新工程重要方向项目(KZCX2-YW-450);国家自然科学基金面上项目(40701059)联合资助

摘　　要：为探寻中小城市的可持续发展,借鉴沿海经济发达地区的经验,选择丽江及厦门作为研究对象,基于3个时相的TM/ETM+遥感影像数据,在遥感与地理信息系统技术支持下,研究了厦门市和丽江盆地在城市化过程中的景观格局演变。结果表明:1987～2007年厦门市景观格局演变明显,建设用地大幅度增加,从1987年的67.9km2增加到2007年的284.2km2,而耕地面积则从1987年的729.0km2减少到2007年的442.7km2。1989～2006年丽江盆地建设用地从1989年的11.40km2增加到2006年的25.39km2,耕地面积从1989年的137.48km2增加到2000年的154.72km2,2006年又降到146km2,先升后降,呈明显波动。两个城市扩展的途径类似:主要通过侵蚀耕地为主要特征。景观格局演变对区域水环境质量影响较大,对旅游业的影响较小。To understand the sustainable development of medium and small cities and learn experience of economically developed coastal regions,landscape pattern was researched,taking Lijiang and Xiamen as an example.This study analyzed spatial and temporal changes of landscape pattern of Lijiang Basin and Xiamen using RS/GIS.Three TM/ETM＋ images acquired respectively were used to construct land use database for the studied area.A suite of landscape metrics for landscape pattern changes was presented.The results showed that spatiotemporal changes of landscape pattern of the two cities were more obvious.Urban and rural construction areas in Xiamen increased rapidly from 67.9 km2 in 1987 to 284.2 km2 in 2007,at the same time,cultivated areas decreased from 729.0 km2 in 1987 to 442.7 km2 in 2007.Similarly,urban and rural construction areas in Lijiang Basin increased rapidly from 11.40 km2 in 1989 to 25.39 km2 in 2006,while the cultivated areas increased from 137.48 km2 in1989 to 154.72 km2 in 2000,and dropped to 146 km2 in 2006,showing the significant fluctuations.These cities had the same way to obtain the land for urban expansion at the expense of cultivated land.Landscape pattern changes have made significant impact on the water quality,little on the tourism industry.This study proposes management measures for sustainable development of small and medium cities.

关 键 词：景观格局 城市扩展 丽江 厦门 

分 类 号：F592.3[经济管理—旅游管理]