岳阳市园林绿地系统景观结构分析

文章利用景观生态学理论和相关指标对岳阳市城市园林绿地景观结构进行分析，结果表明岳阳市岳阳楼区园林绿地景观类型齐全，面积分布均匀，云溪区和君山区受某一种类型园林绿地景观的支配，分布较不均匀；岳阳市城市园林绿地景观斑块密度大小依次为居住绿地〉单位附属绿地〉道路绿地〉生产绿地〉风景林地〉防护绿地〉公园绿地；廊道密度指数较小，城市绿地景观之间的连接性较差。根据研究结果，对岳阳市城市园林绿地景观建设针对性地提出建议，为建设功能完善、生态效益明显、景观优美的城市园林绿地景观提供科学依据。

The Analysis of Landscape Pattern of Urban Greenland System in Yueyang

This paper analyses landscape pattern in Yueyang city using the theory and related indexes of landscape ecology.It can be concluded that there are complete types of greening landscape in Yueyang Tower district,and uniform area distribution.Because of controlling by one type of greening landscape,the area distribution is not even in Yunxi district and Junshan district.The patch density is in the order as residential green space>accessory greenbelt of the branches>road green space>productive plantation area>scenic forestland>protective green block>pack green space.The density index of corridors is less,and the connection between greening landscape is relatively poor.Accordingly,this paper puts forward the proposal in allusion to landscape construction of green land in Yueyang.And it can provide scientific basis on construct urban garden sight into perfect function,obvious ecological benefit and graceful scenery.