土地流转政策对农村生物质燃烧排放的影响研究——以广东省江门市为例  

Study of Land Transfer Policy on Carbonaceous Species Emission from Biomass Burning in Rural Area: A Case Study of Jiangmen City in Guangdong Province

作　　者：曹美娜 张宜升[2] 徐鹏 栾胜基 曾立武 郑君倢 CAO Meina;ZHANG Yisheng;XU Pengt;LUAN Shengji;ZENG Liwut;ZHENG Junjie(Key Laboratory for Urban Habitat Environmental Science and Technology, School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen Guangdong 518055, China;School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao Shandong 266033, China;Key Laboratory of Environmental Simulation and Pollution Control, PKU-HKUST Shenzhen-Hong Kong Institution, Shenzhen Guangdong 518057, China)

机构地区：[1]北京大学深圳研究生院环境与能源学院城市人居环境科学与技术重点实验室,广东深圳518055 [2]青岛理工大学环境与市政工程学院,山东青岛266033 [3]深港产学研基地环境模拟与污染控制重点实验室,广东深圳518057

出　　处：《生态经济》2018年第5期38-43,共6页Ecological Economy

基　　金：国家自然科学青年基金资助项目“农村地区典型燃烧源关键含碳组分排放特征及影响因素研究”(41405114);国家国际科技合作专项项目“中国农业转型期流域营养盐输出及管理的合作研究”(2012DFG92020)

摘　　要：目前,我国农村使用生物质作为家庭燃料和农田废弃物露天焚烧的现象很普遍。研究以广东江门新会区为例,通过实地调研调查该区土地流转统计资料,结合实验室测试生物质田间焚烧和家庭炉灶燃烧的排放特征,建立了土地流转政策下的生物质燃烧排放清单,探析了土地流转政策对区域生物质燃烧排放的影响。结果表明：（1）水稻秸秆CO2、CO、BC排放因子分别为1 265.69 g·kg^（-1）、74.61 g·kg^（-1）、0.40 g·kg^（-1）,甘蔗秸秆为1 689.79 g·kg^（-1）、25.61 g·kg^（-1）、0.37 g·kg^（-1）,速生桉柴为1 257.93 g·kg^（-1）、83.03 g·kg^（-1）、1.13 g·kg^（-1）,荔枝柴为1 015.87 g·kg^（-1）、97.98 g·kg^（-1）、1.11 g·kg^（-1）;（2）土地流转政策能减少生物质燃烧量,并相应减少CO2、CO、BC、PM2.5、PAHs等的排放。研究结果可为其他地区控制农村生物质燃烧排放及政府制定相关政策提供参考。At present, it is common in rural China to use the biomass as household fuel and to burn the farmland wastes in open air. Based on the case study of Xinhui District of Jiangmen Guangdong, this research carried out the field investigation of the land transfer statistical data, combining with laboratory test of emission characteristics of biomass burning on field and fuel combustion in cook stove, and established the biomass burning emission inventory, aiming to explore the influence of the Land Transfer Policy on biomass burning emissions. The results showed that： （1） Emission factors of CO2, CO, BC were 1 265.69 g ·kg-1 74.61 g ·kg-1, 0.40 g·kg-1 for rice straw, 1 689.79 g ·kg-1, 25.61 g ·kgl, 0.37 g ·kg-1 for sugarcane straw, 1 257.93 g · kg-1, 83.03 g ·kg 1, 1.13 g · kg 1 for the fast-growing eucalyptus wood, and 1 015.87 g · kg-1, 97.98 g · kg -1, 1.11 g· kg-1for litchi wood respectively; （2） The Land Transfer Policy can lower the level of biomass combustion activity, and reduce the emission of CO2, CO, BC, PM2.5, PAHs and so on. The results of this study can provide a reference for the control ofbiomass burning emissions and the formulation of relevant government policies in other areas.

关 键 词：生物质燃烧 土地流转政策 排放因子 排放清单 活动水平 

分 类 号：F062.2[经济管理—政治经济学]