| 武陵源世界自然遗产旅游地景观格局变化 |
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| 引用本文： | 周年兴,黄震方,林振山.武陵源世界自然遗产旅游地景观格局变化[J].地理研究,2008,27(4):734-744. |
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| 作者姓名： | 周年兴 黄震方 林振山 |
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| 作者单位： | 南京师范大学地理科学学院,南京,210046 |
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| 基金项目： | 南京师范大学高层次人才引进基金，江苏省高校自然科学基金 |
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| 摘 要： | 基于多时段遥感影像,探讨了近30年来武陵源世界自然遗产地景观格局的演变。得出了以下主要结论:(1)通过1977、1987、1998、2004、2007年5个时相的遥感影像分析,证实了研究区的景观发生了显著的改变。植被景观稳定增长,人工景观逐年递减,建筑景观存在波动;1977~1987年斑块破碎化程度加深,1987~2004年破碎化减轻,但2004年后破碎化又有所加深。(2)揭示了旅游开发过程与景观格局之间的关系。在旅游开发初期,景观趋向于破碎化;在旅游开发成长期,景观的破碎化程度反而减轻;而在旅游开发巩固期,景观的破碎化又有所增加。但随着旅游开发的不断推进,景观多样性在减少,优势度在增加。(3)揭示了影响景观空间格局的首要因素是农耕活动,其次是接待设施建设,最后是道路建设。
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| 关 键 词： | 旅游地 景观格局 武陵源 |
| 收稿时间： | 2007-10-31 |
| 修稿时间： | 2008-04-18 |
Changes in landscape spatial pattern in Wulingyuan World Heritage Site as a tourism destination |
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| ZHOU Nian-xing,HUANG Zhen-fang,LIN Zhen-shan.Changes in landscape spatial pattern in Wulingyuan World Heritage Site as a tourism destination[J].Geographical Research,2008,27(4):734-744. |
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| Authors: | ZHOU Nian-xing HUANG Zhen-fang LIN Zhen-shan |
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| Institution: | College of Geographic Science, Nanjing Normal University, Nanjing 210046, China |
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| Abstract: | From the point view of landscape dynamic and its landscape ecological planning and construction of tourism area,research on the landscape spatial pattern changes and the effects of tourism and other human disturbances may have a significant academic meaning.Five remote sensing image data of 1977,1987,1998,2004 and 2007 have been used to analyze the landscape effects of tourism and other human disturbances in Wulingyuan World Heritage Site as a tourism destination.This article presents the dynamic change of landscape spatial pattern in 30 years.The results show that:(1) The landscape spatial pattern changed remarkably under the disturbances of tourism and other human activities from 1977 to 2007.The vegetation cover patch area grew dramatically,the agricultural landscape patch decreased gradually,and the built-up area fluctuated but mainly decreased.The fragmentation proved to be serious from 1977 to 1987,but to be alleviative from 1987 to 2004,however to be adversely aggravating since 2004.(2) The relationships between tourism development process and landscape spatial pattern have been outlined.The landscape proved to be more fragmental in the beginning of tourism exploration,and to be alleviated during the growing of tourism industry,but to be seriously fragmented in the tourism stability period.From the point of view of landscape diversity and dominance,the diversity will be reduced and the dominance will be prominent in the process of tourism development.(3) The influencing factors and their quantification on the landscape spatial pattern have also been presented.The agricultural cultivation,tourism activity and road construction have been diminished in turn. |
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| Keywords: | tourism destination landscape spatial pattern Wulingyuan |
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