南京仙林地区安置小区木本植物组成与多样性分析
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摘要
对南京仙林地区12个安置小区的木本植物随机分层抽样调查,利用频度、多度及物种多样性指数对调查结果作分析研究。结果表明:12个安置小区乔木层和灌木层的物种组成简单,以常见的园林栽培植物为主,香樟、桂花、海桐和冬青卫矛有较大的优势,整体物种相似性水平为0. 41,物种多样性偏低。改善小区物种组成、提升物种多样性、加强绿化景观维护与建设是管理者后期应重点关注的问题。
The frequency,abundance and species diversity index of woody plants in 12 resettlement communities in Xianlin Nanjing were investigated by randomly stratified sampling method. Results showed that the species composition of tree layer and shrub layer were simple. Common garden plants were the majority,such as Cinnamomum camphora,Osmanthus fragrans,Pittosporum tobira and Euonymus japonicus. The whole species similarity was 0. 41,indicating the low species diversity. Therefore,the administrators should pay more attention to improving the species composition in the communities,increasing species diversity,and strengthening the maintenance and construction of greenery landscape in the future work.
The frequency,abundance and species diversity index of woody plants in 12 resettlement communities in Xianlin Nanjing were investigated by randomly stratified sampling method. Results showed that the species composition of tree layer and shrub layer were simple. Common garden plants were the majority,such as Cinnamomum camphora,Osmanthus fragrans,Pittosporum tobira and Euonymus japonicus. The whole species similarity was 0. 41,indicating the low species diversity. Therefore,the administrators should pay more attention to improving the species composition in the communities,increasing species diversity,and strengthening the maintenance and construction of greenery landscape in the future work.
引文
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[3]殷伟庆,余俭,郭蕾,等.镇江市鸟类生物多样性调查与评价[J].环境监测管理与技术,2013,25(2):25-28.
[4]高海荣,陈秀丽,赵爱娟,等.郑州市13种绿化带植物中铅质量比的对比研究[J].环境监测管理与技术,2016,28(4):32-34.
[5] QURESHI S,BREUSTE J H,JIM C Y. Differential community and the perception of urban green spaces and their contents in the megacity of Karachi,Pakistan[J]. Urban Ecosystems,2013,16(4):853-870.
[6] VOGT J M,WATKINS S L,MINCEY S K,et al. Explaining planted-tree survival and growth in urban neighborhoods:A social-ecological approach to studying recently-planted trees in Indianapolis[J]. Landscape&Urban Planning,2015,136:130-143.
[7] JIANG B,ZHANG T,SULLIVAN W C. Healthy cities:Mechanisms and research questions regarding the impacts of urban green landscapes on public health and well-being[J]. Landscape Architecture Frontiers,2015,3(1):24-35.
[8] HUSSAIN M R M,TUKIMAN I,ZEN I H,et al. The impact of landscape design on house prices and values in residential development in urbanareas[J]. Apcbee Procedia,2014,10:316-320.
[9] BOGAR S,BEYER K M. Green space,violence,and crime:A systematic review[J]. Trauma Violence&Abuse,2015,17(2):160-171.
[10] SADLER R C,PIZARRO J,TURCHAN B,et al. Exploring the spatial-temporal relationships between a community greening program and neighborhood rates ofcrime[J]. Applied Geography,2017,83:13-26.
[11]陈雷,孙冰,谭广文,等.广州公园植物群落物种组成及多样性研究[J].生态科学,2015,34(5):38-44.
[12] WELCH J M. Street and park trees of Boston:a comparison of urban forest structure[J]. Landscape and Urban Planning,1994,29(2-3):131-143.
[13] SEIFU A,SEBOKA N,MISGANAW M,et al. Impact of invasive alien plant,Xanthium Strumarium,on species diversity and composition of invaded plant communities in Borena Zone,Ethiopia[J]. Biodiversity International Journal,2017,1(1):4-11.
[14]谢春平.都柏林城市中心公园树木组成结构及多样性研究[J].西南林业大学学报,2017,37(1):94-103.
[15]张艳丽,李智勇,杨军,等.杭州城市绿地群落结构及植物多样性[J].东北林业大学学报,2013,41(11):25-30.
[16]王庆芬.长春市居住区木本植物物种多样性调查[J].浙江农业科学,2014,1(10):1556-1559.
[17]郎金顶,刘艳红,孟凡国.北京市居住区绿地植物组成及其物种多样性研究[J].林业调查规划,2007,32(4):17-21.
[18]曾双贝,张利,朱勇.昆明市新建居住区园林植物群落多样性分析及评价[J].安徽农业科学,2008,36(27):11719-11720.
[19]范元,黄启堂.福州市居住区景观树木多样性分析[J].亚热带植物科学,2016,45(1):71-76.
[20]乔婧芬.南京江宁万达公馆小区植物配置分析[J].中国园艺文摘,2015(6):107-110.
[21]芦建国,王玉凤.南京银河湾花园居住区植物景观调查与分析[J].住宅科技,2010,30(4):40-43.
[22] ZHAO W,ZOU Y. Un-gating the gated community:The spatial restructuring of a resettlement neighborhood in Nanjing[J]. Cities,2017,62:78-87.