泰安市主城区道路林结构特征及碳储量估算

编号 lyqk011425

中文标题 泰安市主城区道路林结构特征及碳储量估算

作者 周继磊  李传荣  贾艳艳  杨柳  刘琳  肖茂 

作者单位 1. 山东省林业保护和发展服务中心 济南 250000;
2. 山东农业大学林学院 山东泰安 271018;
3. 山东泰山森林生态系统国家定位观测研究站/山东省高等学校森林碳中和工程研究中心 山东泰安 271018;
4. 山东省高等学校黄河下游生态保护与安全防控重点实验室 山东泰安 271018;
5. 湖南省农林工业勘察设计研究总院 长沙 410007

期刊名称 中国城市林业 

年份 2024 

卷号 22

期号 2

栏目名称 研究论文 

中文摘要 文章对泰安市主城区3条道路林进行样地调查,采用物种多样性指数、平均生物量模型等方法分析道路林结构特征及碳储量。结果表明:研究区乔木8科11属12种,平均胸径为15.49 cm;泰安市道路林的植被构成比较单一化、均质化,植物多样性不高。研究区37个样带的碳密度在0.53~6.59 kg·m^-2范围变化,以碳密度<3.00 kg·m^-2的居多,占样带总数的75.68%;不同道路林群落类型中,针阔混交林的平均碳密度最大。道路林碳密度与胸径、单位面积胸高断面积具有极显著正相关性。建议泰安市在未来的道路林建设中,应加强群落优化,注重树种管理,选择应用高碳汇树种,以充分发挥道路林的碳汇效应。

关键词 城市道路林  结构特征  碳储量  碳汇  泰安市 

基金项目 山东省林业保护与发展服务中心“碳中和背景下森林资源碳汇能力评估和提升项目”;山东省自然科学基金项目(ZR2021QD124)

英文标题 Structural Characteristics and Carbon Storage Estimation of Road Forest in Urban Core Area of Tai'an City

作者英文名 Zhou Jilei, Li Chuanrong, Jia Yanyan, Yang Liu, Liu Lin, Xiao Mao

单位英文名 1. Shandong Forestry Protection and Development Service Center, Jinan 250000, China;
2. Forestry College, Shandong Agricultural University, Tai'an 271018, Shandong, China;
3. Taishan Forest Ecosystem Research Station/Research Center of Shandong Higher Education Institutions for Forest Carbon Neutrality Engineering, Tai'an 271018, Shandong, China;
4. Key Laboratory of Shandong Higher Education Institutions for Ecological Protection and Security Control of the Lower Yellow River, Tai'an 271018, Shandong, China;
5. Hunan Prospecting Designing and Research Institute for Agricultural Forestry and Industry, Changsha 410007, China

英文摘要 Plot investigation is conducted for three road forests in the urban core area of Tai'an City, and the species diversity index and average biomass model are used to analyze their structural characteristics and carbon storage. The results show that there are 12 species of trees belonging to 11 genera and 8 families in the study area, with the average DBH at 15.49 cm, and road forests in Tai'an City have simple and homogeneous vegetation composition, with a low plant diversity. The carbon density of 37 sample areas varies between 0.53 and 6.59 kg·m^-2, and the majority of the sample areas, accounting for 75.68% of the total transect, have the carbon density less than 3.00 kg·m^-2. The average carbon density of coniferous and broad-leaved mixed forest is the highest among different types of road forest community. The carbon density of road forest has significant positive correlation with DBH and chest height section area per unit area. In the future establishment of road forests in Tai'an, it is suggested that Tai'an City should strengthen community optimization, place an importance to species, and apply tree species with high carbon sink so as to give full play to the carbon sink effect of road forest.

英文关键词 urban road forest;structure characteristics;carbon storage;carbon sink;Tai'an City

起始页码 121

截止页码 128

投稿时间 2022/9/19

作者简介 周继磊(1983-),男,硕士,高级工程师,研究方向为林业碳汇。E-mail:zhoujl666@Shandong.cn

通讯作者介绍 贾艳艳(1986-),女,博士,副教授,研究方向为城市绿地碳汇和城市绿色空间生态系统服务。E-mail:jiayanyan1011@163.com

E-mail jiayanyan1011@163.com

DOI 10.12169/zgcsly.2022.09.19.0005

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