[1]马靖涵,穆艳,张瑞,等. 城市园林银杏液流变化特征及其主要影响因子[J].西北林学院学报,2022,37(5):72-79.[doi:10.3969/j.issn.1001-7461.2022.05.10]
　MA Jing-han,MU Yan,ZHANG Rui,et al. Characteristics of the Sap Flow and Its Impacting Factors of Ginkgo biloba in Urban Green Spaces[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2022,37(5):72-79.[doi:10.3969/j.issn.1001-7461.2022.05.10]
点击复制

 城市园林银杏液流变化特征及其主要影响因子()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第37卷
期数:
2022年第5期
页码:
72-79
栏目:
出版日期:
2022-09-30

文章信息/Info

Title:
 Characteristics of the Sap Flow and Its Impacting Factors of Ginkgo biloba in Urban Green Spaces
文章编号:
1001-7461(2022)05-0072-08
作者:
 马靖涵1; 穆艳2; 张瑞1; 孙昊蔚1; 王力1; 3*
 (1.西北农林科技大学 资源环境学院，陕西 杨陵 712100；2.西北农林科技大学 风景园林艺术学院，陕西 杨陵 712100；3.中国科学院 水利部水土保持研究所 黄土高原土壤侵蚀与旱地农业国家重点实验室，陕西 杨陵 712100)
Author(s):
 MA Jing-han1; MU Yan2; ZHANG Rui1; SUN Hao-wei1; WANG Li1; 3*
 (1.College of Natural Resources and Environment,Northwest A&F University,Yangling 712100,Shaanxi,China; 2.College of Landscape Architecture and Arts,Northwest A&F University,Yangling 712100,Shaanxi,China; 3.State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,Institute of Water and Soil Conservation,Chinese Academy of Sciences and Ministry of Water Resource,Yangling 712100,Shaanxi,China)
关键词:
 ; 银杏; 液流速率; 环境因子; 蒸腾耗水; 城市园林绿地
Keywords:
Ginkgo biloba;  sap flow velocity;  environmental factor;  transpiration;  urban garden green space
分类号:
S792.95
DOI:
10.3969/j.issn.1001-7461.2022.05.10
文献标志码:
A
摘要:
 园林植被的蒸腾作用对城市生态系统的水量平衡至关重要，并且能够调节小气候环境。本研究通过热扩散探针法(TDP)，对校园绿地中29 a和24 a的银杏树干液流速率进行动态监测，量化不同时间尺度城市园林绿地中银杏的蒸腾变化规律，并分析其与环境因子的关系。结果表明，同一时期，29 a银杏的树干液流速率和液流通量均大于24 a银杏，且在生长季旺盛期差异显著(P＜0.05)。29 a和24 a银杏蒸腾耗水季节性变动趋势相同，均为夏季＞春季＞秋季＞冬季。除自身生理调节以外，银杏树干液流速率变化受多种因子影响，土壤因子中，树干液流速率对表层土壤温度的变化最为敏感；气象因子中，对太阳辐射的变化最为敏感。不同季节影响银杏树干液流速率的主要环境因子不同，从不同季节出发建立回归模型，能够更好地解释对环境因子的响应。树龄与环境因子的改变，都会影响城市园林植被的蒸腾耗水量，是园林绿化配置与管理应考虑的重要因素。
Abstract:
 The transpiration of garden vegetation is very crucial to the water balance of urban ecosystem and can regulate the environmental microclimate.In this study,the sap flow of Ginkgo biloba trees with the ages of 24- and 29-year-old in a campus was monitored by thermal dissipation probes (TDP).The characteristics of sap flow and its relationship with environmental factors were analyzed on different time scales.It was found that the sap flow velocity and flux of 29-year-old G.biloba tree were higher than that of 24-year-old one,and the differences were significant in the vigorous growth season (P<0.05).The seasonal variation trend of transpiration water consumption of 24- and 29-year-old G.biloba on seasonal scale was the same.Transpiration water consumption was the highest in summer,followed by spring and autumn,and the lowest in winter.In addition to the regulation of plant physiological functions,the change of sap flow velocity of G.biloba was affected by various influential factors.Among soil factors,sap flow velocity was the most sensitive to the change of surface soil temperature.Among meteorological factors,it was the most sensitive to the change of solar radiation.The impacting factors affecting the sap flow velocity of G.biloba in different seasons were different.The regression model based on season can better explain its response to environmental factors.Tree age and environmental factors had certain effects on transpiration water consumption of urban garden vegetation,which should be considered in the allocation and management of landscaping vegetation.

相似文献/References:

[1]谢斌,郭俊荣,杨培华,等.陕西省银杏古树名木调查[J].西北林学院学报,2003,18(03):31.
　A Survey on Ancient and Famous Ginkgo biloba Trees in Shaanxi Province[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2003,18(5):31.
[2]王凌晖,曹福亮,汪贵斌,等.银杏优质丰产园建园技术的研究进展[J].西北林学院学报,2005,20(01):102.
　Advances on the Research Building Technique of Ginkgo biloba High-quality and High-yield Plantations[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2005,20(5):102.
[3]陈凤美,刘群,蒋继宏,等.银杏内生链格孢菌GI009生物学特性研究[J].西北林学院学报,2005,20(04):112.
　CHEN Feng-mei,LIU Qun,JIANG Ji-hong,et al.Biological Properties of Endophytic Fungus Alternaria alternata var. GI009 from Ginkgo biloba[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2005,20(5):112.
[4]朱宇林,曹福亮,谭萍.Cd单一及其与Pb复合胁迫对银杏叶抗氧化保护酶活性的影响[J].西北林学院学报,2007,22(05):7.
　ZHU Yu-lin,CAO Fu-liang,TAN Ping.Effects of Cd Single and Pb Combined Stress on the Antioxidant Enzymes Activities of Ginkgo leaves[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(5):7.
[5]刘毅,唐德瑞,何佳林*,等.陕西银杏主要栽培品种的数量分类研究[J].西北林学院学报,2006,21(06):100.
　LIU Yi,TANG Derui,HE Jialin,et al.Studies on Numeric Taxonomy of Main Cultivars of Ginkgo biloba in Shaanxi Province[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(5):100.
[6]于震宇,李艳菊,郭军战,等.银杏组织培养研究进展[J].西北林学院学报,2004,19(03):72.
　Advances in the Researches of Tissue Culture of Ginkgo biloba[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2004,19(5):72.
[7]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):21.
[8]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):38.
[9]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[10]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[11]李广德,付海曼,贾黎明*. 银杏树干边材液流及水容特性研究[J].西北林学院学报,2014,29(04):54.[doi:doi:10.3969/j.issn.1001-7461.2014.04.09]
　LI Guang-de,FU Hai-man,JIA Li-ming*. Studies on the Characteristics of Xylem Sap Flow and Water Capacitance of Ginkgo biloba[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(5):54.[doi:doi:10.3969/j.issn.1001-7461.2014.04.09]
[12]周凯凯,张胜,赵忠*. 不同树龄银杏叶片差异蛋白组学研究[J].西北林学院学报,2018,33(1):105.[doi:10.3969/j.issn.1001-7461.2018.01.17]
　ZHOU Kai-kai,ZHANG Sheng,ZHAO Zhong*. Proteomic Analysis on Ginkgo Leaves with Different Ages[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(5):105.[doi:10.3969/j.issn.1001-7461.2018.01.17]
[13]黎舒,郑巧巧,汪凤林,等. 银杏浸提液对桃金娘叶绿素荧光和土壤酶活性的影响[J].西北林学院学报,2018,33(5):23.[doi:10.3969/j.issn.1001-7461.2018.05.04]
　LI Shu,ZHENG Qiao-qiao,WANG Feng-lin,et al. Effects of Ginkgo biloba Extract on Chlorophyll Fluorescence and Soil Enzyme Activity of Rhodomyrtus tomentosa[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(5):23.[doi:10.3969/j.issn.1001-7461.2018.05.04]
[14]钱龙梁,薛源,李柠,等. 品种和气候对银杏嫁接成活及生长的影响[J].西北林学院学报,2018,33(5):100.[doi:10.3969/j.issn.1001-7461.2018.05.15]
　QIAN Long-liang,XUE Yuan,LI Ning,et al. Effects of Variety and Climate Conditions on the Grafting Survival Rate and Growth of Ginkgo biloba[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(5):100.[doi:10.3969/j.issn.1001-7461.2018.05.15]

备注/Memo

备注/Memo:
 收稿日期：2021-08-08修回日期：2022-01-16
基金项目：国家自然科学基金面上项目(41877014)。
第一作者：马靖涵。研究方向：城市生态水文。E-mail:majinghan@nwafu.edu.cn
*通信作者：王力，研究员，博士生导师。研究方向：生态水文。E-mail:wangli5208@nwafu.edu.cn
更新日期/Last Update: