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| 洱海环境演变与大理城市发展的关系研究 | |
| 引用本文： | 沈明洁,崔之久,易朝路.洱海环境演变与大理城市发展的关系研究[J].云南地理环境研究,2005,17(6):63-68. |
| 作者姓名： | 沈明洁 崔之久 易朝路 |
| 作者单位： | 1. 中国科学院,南京地理与湖泊研究所,江苏,南京,210008;中国科学院,研究生院,北京,100039 2. 北京大学,环境学院,北京,100871 3. 中国科学院,青藏高原研究所,北京,100085 |
| 基金项目： | 国家自然科学基金（40071015）;云南大理州城建局专项资助. |
| 摘 要： | 针对洱海特殊的生态环境和对大理城市发展所起的举足轻重的作用，2002年通过实地环境调查和系列历史及动态资料分析进行了洱海和大理城市之问人地关系的互动研究。概括出大理城市发展的5个阶段，结果表明人类生存场所发展的总趋势是从高处往低处下移，从山前台地向下迁往山缘冲积洪积扇平原，直至湖滨平原地带。并着重分析了变迁的原因和人类活动的影响状况，从而使人们在开发利用洱海的同时，促进人类活动和城市发展建设相得益彰，并建议选择旅游和供水为主的和谐可持续发展道路，强化政府的宏观管理，增大科技投入。 |
| 关 键 词： | 洱海 大理 环境变化 城市发展 |
| 文章编号： | 1001-7852(2005)06-0063-06 |
| 收稿时间： | 2005-05-11 |
| 修稿时间： | 2005-06-03 |
RESEARCH ON RELATIONSHIP BETWEEN ENVIRONMENTAL CHANGES OF ERHAI LAKE AND URBAN DEVELOPMENT OF DALI CITY |
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| SHEN Ming-jie,CUI Zhi-jiu,YI Chao-lu.RESEARCH ON RELATIONSHIP BETWEEN ENVIRONMENTAL CHANGES OF ERHAI LAKE AND URBAN DEVELOPMENT OF DALI CITY[J].Yunnan Geographic Environment Research,2005,17(6):63-68. | |
| Authors: | SHEN Ming-jie CUI Zhi-jiu YI Chao-lu |
| Institution: | 1. Nanjing Institutet of Geography and Limnology, Chinese Academy of Science, Nanjing 210008,China; 2.Graduate School of Chinese Academy of Science, Beijing 100039,China; 3. College of Environment Sciences, Peking University, Beijing 100871 ,China; 4. Institute of Tibet Platue Chinese Academy of Science, Beijing 100085,China |
| Abstract: | Erhai Lake played an important role in urban development in its process of environment evolvement as it is the second fresh water lake of the Yungui Planalto. So research was studied on the relationship between Erhai lake and urban development of Dali City through field environmental investigation and a serious of history and current information analysis. Since long times, human activities had prominent impacts on the urban shaping and development of Dali City in their changing nature and exploiting erhai lake. Study results suggest that five history phrases of Erhai regions from the concerted relationship between human and nature. People regularly moved their settlements from higher places to the lower ones. They lived on the stage of mountain , then descended to the delta plain along at the end of mountain, then toward erhai lake settled down these lower plain. Analyses are made in these transitional causes and influencing status of human activities. Then, it is necessary that people must open up Erhai Lake reasonably with the main functions of ecological tourism and supply of water under devotion of science and technology and macro-control of government. |
| Keywords: | Erhai Lake Dali City environmental changes urban development |
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