城市三维景观格局时空分异特征研究——以大连市中山区为例
Spatial-temporal differentiation of three-dimensional urban landscape pattern: A case study of Zhongshan District in Dalian
查看参考文献38篇
|
文摘
|
以大连市中山区2003年、2013年城市三维建筑数据为基础,选取三维景观指标,运用 ArcGIS空间分析方法从多个角度来研究城市10年间建筑景观格局时空分异特征。结果表明: ①大连市中山区建筑加权平均高度和体积分别增加7.87 m、277.25×10~4 m~3;地块覆盖率减少了16.27%,容积率增加了20.67%,反映出城市水平和垂直空间分别呈收缩、扩展的态势。②中山区城市天际线起伏差异明显,东—西方向呈逐渐增高的趋势,南—北方向呈“北部高峰,中部和南部平缓”格局。城市高层建筑主要集中于城市的西北部,且2013年建筑最高点中心裕景比2003年宏进大厦高140 m。③建筑覆盖率和容积率在空间分布上差异明显,低和极低覆盖率与容积率地块所占比例大,分别增加了8.3%、-4.33%;高和极高覆盖率与容积率地块所占比例少,且集中分布在青泥洼桥和人民路街道。④ 2003年超高层建筑在空间分布上呈“聚集—离散”状态,即在距离660 m尺度范围内呈聚集状态,大于660 m时呈离散分布,其他三种建筑类型在空间上都呈一定的聚集分布状态;2013年4种不同类型建筑在空间分布上都呈现一定的聚集分布状态,聚集程度为:超高层建筑>低层建筑>多层建筑>高层建筑。 |
|
其他语种文摘
|
Based on three- dimensional urban building data of 2003 and 2013 in Zhongshan District of Dalian, this paper selects the three-dimensional landscape index, and uses ArcGIS spatial analysis method to study the spatial and temporal differentiation of urban architectural landscape pattern in 10 years. The results showed that: (1) The weighted average height and volume of buildings in Zhongshan District increased by 7.87 m and 277.25 × 10~4 m~3, respectively. The block coverage ratio decreased by 16.27% and the floor area ratio increased by 20.67%, reflecting the contraction and expansion of urban horizontal and vertical space respectively. (2) The fluctuation of urban skyline in Zhongshan District is obvious. The eastwest direction is gradually increasing, and the south- north direction is "A peak in the north, while a gentle pattern in the middle and the south". Urban high- rise buildings are mainly concentrated in the northwest of the city, and Zhongxinyujing Building, the highest point in 2013, is 140 m higher than Hongjin Building in 2003. (3) There exist significant spatial differences of building coverage and floor area ratio. Low and very low land coverage rate and floor area ratio of large proportion increased by 8.3% and -4.33%; high and very high coverage and floor area ratio accounted for a small proportion, which was concentrated in the Qingniwaqiao Street and Renminlu Street. (4) The spatial distribution of the ultra-tall buildings was in an aggregated- discrete state in 2003, that is, aggregated in the range of 660 m, and discrete distributed over 660 m, and the other three types of buildings have a certain aggregation in space. In terms of spatial distribution, the four types of buildings was in a certain aggregation state in 2013, and the degree of aggregation was ultra-tall buildings > lowrise buildings > multistory buildings > high-rise buildings. |
|
来源
|
地理学报
,2017,72(4):646-656 【核心库】
|
|
DOI
|
10.11821/dlxb201704007
|
|
关键词
|
三维景观指标
;
容积率
;
多距离空间聚类分析
;
空间格局
;
中山区
|
|
地址
|
1.
辽宁师范大学, 自然地理与空间信息科学辽宁省重点实验室;;中国科学院陆地表层格局与模拟重点实验室, 大连, 116029
2.
辽宁师范大学, 自然地理与空间信息科学辽宁省重点实验室, 大连, 116029
3.
中国科学院地理科学与资源研究所, 中国科学院陆地表层格局与模拟重点实验室, 北京, 100101
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
0375-5444 |
|
学科
|
测绘学;自然地理学 |
|
基金
|
辽宁省高等学校杰出青年学者成长计划项目
;
国家自然科学基金项目
|
|
文献收藏号
|
CSCD:5964018
|
参考文献 共
38
共2页
|
|
1.
Fang C. The eco-environmental guarantee for China's urbanization process.
Journal of Geographical Sciences,2009,19(1):95-106
|
被引
3
次
|
|
|
|
|
2.
高金龙. 南京市城市土地价格空间分布特征.
地理科学进展,2013,32(3):361-371
|
被引
11
次
|
|
|
|
|
3.
刘盛和. 基于GIS的北京城市土地利用扩展模式.
地理学报,2000,55(4):407-416
|
被引
261
次
|
|
|
|
|
4.
卜心国. 深圳快速城市化中地形对景观垂直格局的影响.
地理学报,2008,63(1):75-82
|
被引
21
次
|
|
|
|
|
5.
张豫芳. 天山北坡绿洲城市空间形态时空特征分析.
地理科学进展,2006,25(6):138-147
|
被引
28
次
|
|
|
|
|
6.
Geertman S.
Application of Land Use Model Combined with GIS and RS Technology in Supporting Urban Spatial Planning,2013:107-125
|
被引
1
次
|
|
|
|
|
7.
彭文甫. 利用RS和GIS进行成都市扩张及驱动力分析.
测绘科学,2011,36(5):79-81
|
被引
3
次
|
|
|
|
|
8.
Camagni R. Urban mobility and urban form: The social and environmental costs of different patterns of urban expansion.
Ecological Economics,2002,40(2):199-216
|
被引
66
次
|
|
|
|
|
9.
王伟武. 近18年来杭州城市用地扩展特征及其驱动机制.
地理研究,2009,28(3):685-695
|
被引
41
次
|
|
|
|
|
10.
Zeng C. Monitoring and modeling urban expansion: A spatially explicit and multi- scale perspective.
Cities,2015,43:92-103
|
被引
4
次
|
|
|
|
|
11.
D'Alisa G. A multi-scale analysis of urban waste metabolism: Density of waste disposed in Campania.
Journal of Cleaner Production,2012,35(17):59-70
|
被引
3
次
|
|
|
|
|
12.
龙瀛. 利用约束性CA制定城市增长边界.
地理学报,2009,64(8):999-1008
|
被引
81
次
|
|
|
|
|
13.
Zhao G W. Simulation of the land use evolution in urban fringe based on CA model: A Case Study of Huadu District, Guangzhou City.
China Land Science,2009,23(12):56-62
|
被引
1
次
|
|
|
|
|
14.
宫继萍. 城市景观三维扩展及其大气环境效应综述.
生态学杂志,2015(2):562-570
|
被引
12
次
|
|
|
|
|
15.
Peng Guojun. Discussion on the technique of constructing three-dimensional graphics in digital city.
Journal of Geo-Information Science,2003,5(1):84-89
|
被引
1
次
|
|
|
|
|
16.
Hofle B. Radiometric correction of terrestrial LiDAR point cloud data for individual maize plant detection.
IEEE Geoscience & Remote Sensing Letters,2014,11(1):94-98
|
被引
4
次
|
|
|
|
|
17.
张小飞. 三维城市景观生态研究.
生态学报,2007,27(7):2972-2982
|
被引
17
次
|
|
|
|
|
18.
徐建华. 城市景观格局尺度效应的空间统计规律:以上海中心城区为例.
地理学报,2004,59(6):32-34
|
被引
2
次
|
|
|
|
|
19.
Zhang P. Extraction of three- dimensional architectural data from QuickBird images.
Journal of the Indian Society of Remote Sensing,2014,42(2):409-416
|
被引
2
次
|
|
|
|
|
20.
乔伟峰. 无参数高分辨率遥感影像的建筑高度快速提取方法.
地球信息科学学报,2015,17(8):995-1000
|
被引
4
次
|
|
|
|
|
了解气象卫星更多信息，请访问