CAJ | 학술논문

以乌鲁木齐市2009年的ALOS卫星影像为研究数据，在地理信息系统（GIS）及遥感（RS）技术的支持下，提取绿地信息，建立鸟鲁木齐市区绿地景观的空间数据库，应用景观生态学的理论和研究方法，选取景观分维数、破碎度、分离度等景观指数来定量分析乌鲁木齐市区的绿地景观格局。结果表明，整个研究区内的绿地类型以公园绿地和单位附属绿地为主，市区绿地景观多样性较低，各类型绿地景观所占比例不均匀，公共绿地数量少，趋于团聚分布，形成许多绿化服务盲区；各类型绿地景观分维数较高，形状较不规则；单位附属绿地和居住绿地的破碎度较高，因为它们受人类的影响较大、形状相对多样、不规则。
이오로목제시2009년적ALOS위성영상위연구수거，재지리신식계통（GIS）급요감（RS）기술적지지하，제취록지신식，건립조로목제시구록지경관적공간수거고，응용경관생태학적이론화연구방법，선취경관분유수、파쇄도、분리도등경관지수래정량분석오로목제시구적록지경관격국。결과표명，정개연구구내적록지류형이공완록지화단위부속록지위주，시구록지경관다양성교저，각류형록지경관소점비례불균균，공공록지수량소，추우단취분포，형성허다녹화복무맹구；각류형록지경관분유수교고，형상교불규칙；단위부속록지화거주록지적파쇄도교고，인위타문수인류적영향교대、형상상대다양、불규칙。
In the paper, the ALOS image in 2009 of Urumqi City is selected as the source data, under the support of RS and GIS technologies, extract greenbelt information and establish a spatial database of Urumqi urban greenbelt. According to the theory of landscape ecology and research methods, the greenbelt landscape pattern of the study area is described quantitatively by selecting the fractal index, fragmentation index, segmentation index and other indices. The results show that main types of green space are public greenbelt and unit affiliated green- belt. The urban greenbelts are low diversity, the public greenbehs are scarce and collectively distributed, thus forms large number of greenbelt service blind areas. Different types of greenbelts are of high fractal dimension and irregular shape, unit affiliated greenbelt and residence greenbelts fragmentation index are quite high due to the affects of humans, and the shapes are various and irregular.