应对气候变化的上海抗涝性园林树种选择  

Landscape Tree Selection for Waterlogging Resistance in Response to Climate Change in Shanghai

作　　者：张德顺[1] 陈陆琪瑶 罗静茹 刘鸣 姚驰远 ZHANG Deshun;CHEN Luqiyao;LUO Jingru;LIU Ming;YAO Chiyuan(College of Architecture and Urban Planning,Tongji University,Shanghai 200092,China;Sichuan Provincial Institute of Land and Space Planning,Chengdu 610036,China;Dresden University of Technology,Tharandt 01735,Germany)

机构地区：[1]同济大学建筑与城市规划学院,上海200092 [2]四川省国土空间规划院,四川成都610036 [3]德累斯顿工业大学,塔兰特01735

出　　处：《同济大学学报（自然科学版）》2021年第2期264-271,共8页Journal of Tongji University:Natural Science

基　　金：国家自然科学基金(31770747,32071824)。

摘　　要：通过淹水模拟实验,对上海25种常见园林树种的受害程度以及叶绿素、电导率、比叶质量、净光合速率、丙二醛含量、脯氨酸含量等7项指标进行测定,确定待测树种抗涝性的优化链。结果表明:可从光合作用水平上进行抗涝性初步预判,优先考虑叶绿素、比叶质量和净光合速率指标;依据抗涝性大小可将25种树种分为强抗涝型、较抗涝型、一般抗涝型和不抗涝型4种类型。Twenty-five popular landscape trees in Shanghai were selected and seven indicators of victimization,chlorophyll,electrical conductivity,specific leaf mass,net photosynthetic rate,malondialdehyde and proline content were measured in the flood simulation experiments.Then,the resistance spectrums of the 25 landscape trees were scheduled.Finally,a method for predicting the resistance of landscape trees via the level of photosynthesis was put forward,giving priority to chlorophyll,specific leaf mass and net photosynthetic rate indicators.According to the level of waterlogging resistance,25 tree species were divided into four types:strong waterlogging resistance,relatively waterlogging resistance,general waterlogging resistance and weak-waterlogging resistance.

关 键 词：园林植物 抗涝性 树种选择 气候变化 

分 类 号：TU986[建筑科学—城市规划与设计]