城市树木健康评价模型的构建及应用——以北京市居住区为例
Construction and application of urban tree Health assessment mo del
健康的城市树木不仅提供赏心悦目的自然景观,而且可促进城市居民身心健康。城市的居住环境和居民的生活品质依赖城市树木功能的发挥,城市树木的健康生长与树木本身特性、周围生长环境和经营管护状况密切相关。论文针对北京市 85 个居住小区树木健康状况的实地调查及影响因子分析,结合树木本身生长因子和影响健康的潜在环境因子等指标,选取光污染程度、地表覆盖程度、树干倾斜度、生长空间、偏冠度、冠形、树势、枝叶病害、干形、枝叶虫害、枯枝比例 11 个指标作为树木健康评…查看全部>>
Urban trees that evaluate the health of the model not only provide a pleasant Natural landscape,but also promote the physical and mental health of urban residents.The living environment and quality of life of residents in cities depend on the functioning of urban trees.The healthy growth of urban trees is closely related to their own characteristics,surrounding growth environment,and management and protection status.Based on the field survey and impact facto…查看全部>>
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