| 城市绿地的小气候效应空间差异性——以大连市为例 |
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| 引用本文： | 任学慧,田红霞,付万.城市绿地的小气候效应空间差异性——以大连市为例[J].地域研究与开发,2007,26(1):91-94. |
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| 作者姓名： | 任学慧 田红霞 付万 |
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| 作者单位： | 辽宁师范大学城市与环境学院,辽宁,大连,116029 |
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| 基金项目： | 国家自然科学基金
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辽宁省教育厅资助项目 |
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| 摘 要： | 基于大连市气候指标与绿地进行的相关分析,并根据其城市小气候观测结果发现:城市绿地的气候调节效应在市区范围影响微弱,然而在市内局部区域上表现突出,即绿地对城市小气候调节效应存在着空间差异性;进一步分析表明,其原因在于绿地自身不够完善--绿地面积少、分布不均、结构不合理等问题,加之城市化进程加快,一定程度上抵消了绿地的降温增湿效应.
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| 关 键 词： | 城市 绿地 小气候 调节效应 大连市 |
| 文章编号： | 1003-2363（2007）01-0091-04 |
| 修稿时间： | 2005-11-132006-10-20 |
Spatial Difference of the Urban Green Space Effect to the Local Climate——Take Dalian as A Case |
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| REN Xue-hui,TIAN Hong-xia,FU Wan.Spatial Difference of the Urban Green Space Effect to the Local Climate——Take Dalian as A Case[J].Areal Research and Development,2007,26(1):91-94. |
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| Authors: | REN Xue-hui TIAN Hong-xia FU Wan |
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| Institution: | School of City and Environment, Liaoning Normal University, Dalian 116029, China |
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| Abstract: | Based on the correlative analysis between Dalian urban climate indexes and green space,and according to the observed result of urban local region,it is found that Dalian urban green space adjusting effect to the climate of the whole city was faint,but obvious to the urban local region,that is to say,the green space adjusting effect to the urban local climate was different in space.Deep analysis indicates that the reasons were: the urban green space is not consummate with problems such as insufficient coverage,uneven distribution and unreasonable structure and so on;Meanwhile the urbanization advancement can decrease the effect of green space in the certain degree. |
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| Keywords: | urban green space local climate adjusting effect Dalian City |
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