长三角城市群乡村植被特征与生物多样性保育策略  

Rural Vegetation Characteristics and Biodiversity Conservation Strategies in the Yangtze River Delta Urban Agglomeration

作　　者：谢长坤 夏蕴强 尹程 车生泉 XIE Changkun;XIA Yunqiang;YIN Cheng;CHE Shengquan

机构地区：[1]上海交通大学设计学院风景园林系,上海200240 [2]新城控股集团股份有限公司,上海200240 [3]上海交通大学设计学院,上海200240

出　　处：《中国园林》2021年第5期31-37,共7页Chinese Landscape Architecture

基　　金：国家重点研发计划课题项目“长三角城市群城乡交错带生态景观修复与服务功能提升技术与示范”(编号2016YFC050270303);上海交通大学智库引导性项目“长三角一体化示范区水乡生态文化风貌保护和建设研究”(编号ZKYJ-2020016)共同资助。

摘　　要：长三角一体化绿色发展是中国的重大战略,乡村生态状况是长三角城市群生态健康发展的基础.针对长三角城市群乡村植被生物多样性保育和生态系统服务功能提升需求展开研究,调研了28个乡村共256个植物群落样地,分别进行了科属种构成和生活型分析;通过群落聚类,划分出47个群落类型和8个植被型,分析了植物群落构成和分布特征;进行了物种生物多样性分析,并将长三角乡村植被特征与城市区域和自然区域的植被特征进行比较;最后,从物种保护、生境维护、群落保育和生态美学引导等方面提出了长三角乡村植被生物多样性保育与构建的具体对策.The integrated green development of the Yangtze River Delta is a long-term major strategy.The rural ecological status is the basis for the healthy development of the Yangtze River Delta urban agglomeration.This study focuses on the expansion of demand for rural vegetation biodiversity conservation and ecosystem service functions in the Yangtze River Delta urban agglomeration.A total of 256 plant communities in 28 villages were investigated,and the composition of family,genera and species and life forms were analyzed respectively;through clustering,47 community types and 8 vegetation types were divided,and the composition and distribution characteristics of plant community were analyzed;and then it analyzed the species biodiversity and compared the characteristics of rural transformation in the Yangtze River Delta with the vegetation characteristics of urban areas and natural areas.Finally,specific countermeasures for biodiversity conservation and reconstruction of the Yangtze River Delta rural vegetation was proposed in terms of species protection,habitat maintenance,plant community conservation,and ecological aesthetics guidance.

关 键 词：风景园林 长三角 乡村 生物多样性 植物群落 生态美学 

分 类 号：TU986[建筑科学—城市规划与设计]