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    尹豪, 马毅敏, 谢潇萌. 居住区绿地中生长残损植物研究——以北京为例[J]. 北京林业大学学报, 2017, 39(10): 101-108. DOI: 10.13332/j.1000-1522.20170310
    引用本文: 尹豪, 马毅敏, 谢潇萌. 居住区绿地中生长残损植物研究——以北京为例[J]. 北京林业大学学报, 2017, 39(10): 101-108. DOI: 10.13332/j.1000-1522.20170310
    YIN Hao, MA Yi-min, XIE Xiao-meng. Study on the damaged plants in green space of residential area:case study in Beijing[J]. Journal of Beijing Forestry University, 2017, 39(10): 101-108. DOI: 10.13332/j.1000-1522.20170310
    Citation: YIN Hao, MA Yi-min, XIE Xiao-meng. Study on the damaged plants in green space of residential area:case study in Beijing[J]. Journal of Beijing Forestry University, 2017, 39(10): 101-108. DOI: 10.13332/j.1000-1522.20170310

    居住区绿地中生长残损植物研究——以北京为例

    Study on the damaged plants in green space of residential area:case study in Beijing

    • 摘要: 随着居住区景观的美学价值和生态功效在科研层面得到普遍重视,居住区的生态效益和视觉审美效果方面有了深入的研究。植物的生长表现关系着植物的景观效果,通过植物生长状况的评价研究,筛选出适于居住区绿化的植物种类是可行的研究途径。目前已有很多学者在植物生长状况的评价指标和体系方面进行了相关研究,可以系统地分析树木的健康状况,包括整体状况、树冠、树干、根部等方面。但目前这种方法不足以应用在居住区绿化研究上,着眼于植物生长残损状况的调查及成因分析更是少见。为研究居住区绿地中植物生长残损的状况及原因,本研究选取了20个北京市的居住小区作为研究对象,采用实地调研的方式对其中的生长残损植物进行种类、数量和残损状况等方面的统计。根据统计结果对生长残损植物的植物学特征(生活型、树形)进行了研究,并进一步分析了栽植位置、树种选用适宜性等生长受损的成因。研究结果表明,落叶乔木和灌木生长残损的植物种类最多,其次是常绿乔木。植物种类的频次分析和树形分析也支持这一结果。植物残损的成因分析表明栽植位置(距离建筑、基础设施、道路的远近)不合理造成的人为损伤是最主要的原因,不存在树种选用不适宜的问题。最后,提出加强居住区绿化中的乔灌木规划和常用树种的深化研究,以及关注居民园艺行为的建议。

       

      Abstract: Since more attention have been paid to the aesthetic value and ecological effects of residential landscape in the research level, the ecological benefits and visual aesthetic effects of residential areas have been deeply studied. The growth performance of plants is related to the landscape effects of plants, therefore it is a feasible approach to select suitable plant species for greening in residential areas by means of evaluating plant growth status. There are many studies on the evaluation index and system of plant growth status, which can systematically analyze the health status of trees, including the overall situation, tree crown, tree trunks, roots, etc. However, applying above method to the study of residential greening is insufficient, and it is rare to investigate and analyze the damage status of plant growth and its causes. In order to study the status and causes of plant damage, 20 residential areas were selected as the research object in Beijing. The species, quantity and status of the damaged plants were analyzed by field investigation. According to the statistical results, the botany characteristics (life type, tree form) of damaged plants were studied, and the causes of growth damage such as planting location and suitability of tree species were further analyzed. The results showed that deciduous trees and shrubs had the largest number of damaged plants, followed by evergreen trees. The analysis of species frequency and tree form also supported this result. The analysis of the plant damage causes showed that the artificial damage caused by unreasonable planting location (distance from building, infrastructure and road) was the main reason, and no tree species were found to be unsuitable for growth in Beijing. Finally, suggestions are put forward to strengthen the further study of planning of trees and shrubs and common tree species in the residential area, and to concern about the gardening behavior.

       

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