长三角核心区碳收支平衡及其空间分异

doi:10.11821/yj2012120009

摘要/Abstract

摘要： 人类活动带来土地利用覆被变化以及能源消耗加大对区域碳排放的影响, 成为关系区域可持续发展的重要问题。本文在相关碳排放方法研究基础上, 采用物料衡算法计算人类呼吸和化石能源消耗的释碳量, 采用植被生物量法计算区域陆地生态系统的固碳量, 据此综合测度区域自身碳收支平衡能力, 并以长江三角洲核心区为例, 进一步研究了区域内部碳收支平衡能力的空间分异问题。研究表明, 1995年以来随着人类活动强度的增加和陆地植被面积减少, 长三角核心区的碳收支不平衡性不断加剧, 依靠自身陆地生态系统已无法实现平衡, 特别是在沿沪宁线地区和中心城市尤为明显。研究结果可为制定产业转型、土地利用、节能减排等差别化区域政策提供依据。

关键词: 碳收支平衡, 空间分异, 陆地生态系统, 长三角核心区

Abstract: The land use/cover change and energy consumption caused by human activities not only have affected the carbon emission process,but also is a hot topic in the regional sustainable development.Based on the research of carbon emission evaluation methods, this paper applied the two methods-one was material balance algorithm which was aimed to calculate carbon emissions caused by human respiratory and fossil energy consumption, and the other was vegetation biomass method to calculate carbon fixation of the regional terrestrial ecosystem-to comprehensively estimate regional carbon balance.Upon the above analysis,the paper studied the balance of carbon budget in the Yangtze River Delta and the spatial differentiation of the balance ability in this region.Since 1995,the carbon budget of core areas in the Yangtze River Delta has become increasingly unbalanced with the increase of human intervention and decline of land vegetation.Those processes emerged in the region along the Shanghai-Nanjing line and other core cities,indicating that the terrestrial ecosystem cannot keep a balance by depending on itself.Moreover,policy suggestions to improve the balance of carbon budget were provided from the perspective of industrial transformation,land use patterns,spatial governance,etc.

Key words: carbon budget balance, spatial differentiation, terrestrial ecological ecosystem, Yangtze River Delta

孙伟, 乌日汗. 长三角核心区碳收支平衡及其空间分异[J]. 地理研究, 2012, 31(12): 2220-2228.

SUN Wei, Wurihan. Study on the balance of carbon budget and its spatial differentiation in Yangtze River Delta[J]. GEOGRAPHICAL RESEARCH, 2012, 31(12): 2220-2228.

参考文献

[1] IPCC(Intergovernmental Panel on Climate Change).Climate Change 2007:The Physical Science Basis:Working Group I Contribution to the Fourth Assessment Report of the IPCC.2007.1～12.

[2] 陈泮勤, 王效科, 王礼茂, 等. 中国陆地生态系统碳收支与增汇对策. 北京:科学出版社, 2008.1～12.

[3] 于贵瑞, 李海涛, 王绍强. 全球变化与陆地生态系统碳循环和碳蓄积. 北京:气象出版社, 2003.35～55.

[4] 黄耀, 周广胜, 吴金水, 等. 中国陆地生态系统碳收支模型. 北京:科学出版社, 2008.1～5.

[5] IPCC.Landuse,landuse change and forestry.In:Watson R T,Noble I R,Bolin B,et al.A Special Report ofthe IPCC.Cambridge:Cambridge University Press,2001.

[6] McGuire A D,Sitch S,Clein J S,et al.Carbon balance of the terrestrial biosphere in the twentieth century:Analyses of CO₂,climate and land use effects with four process based ecosystem models.Globle Biogeochem Cycle,2001,15(1):183～206.

[7] 葛全胜, 戴君虎, 何凡能, 等. 过去300年中国土地利用、土地覆被变化与碳循环研究. 中国科学:D辑, 2008,38(2):197～210.

[8] Eggleston H S,Buendia L,Miwa K,et al.IPCC guidelines for national greenhouse gas inventories.Prepared bythe National Greenhouse Gas Inventories Programme.IGES,Japan,2006.

[9] 张德英, 张丽霞. 碳源排碳量估算办法研究进展. 内蒙古林业科技, 2005,(1):20～23.

[10] IPCC,OECD,IEA.Revised 1996IPCC guidelines for national greenhouse gas inventories.IPCC,Bracknell,1996.21.

[11] 齐中英. 描述CO₂排放量的数学模型与影响因素的分解分析. 技术经济, 1998,(3):42～45.

[12] 赵荣钦, 黄贤金. 基于能源消费的江苏省土地利用碳排放与碳足迹. 地理研究, 2010,29(9):1639～1649.

[13] 吴殿廷, 吴昊, 姜晔. 碳排放强度及其变化——基于截面数据定量分析的初步推断. 地理研究, 2011,30(4):579～589.

[14] Schipper L,Murtishaw S,Khrushch M,et al.Carbon emissions from manufacturing energy use in 13IEA countries:Long term trends through 1995.Energy Policy,2001,29:667～688.

[15] Chang Y F,Lin S J.Structural decomposition of industrial CO₂ emission in Taiwan:An input-output approach.Energy Policy,1998,26(1):5～12.

[16] 刘红光, 刘卫东. 中国工业燃烧能源导致碳排放的因素分解. 地理科学进展, 2009,28(2):285～292.

[17] Leith H,Whirtaker R H.Primary Productivity of the Biosphere.New York:Springer-Verlag,1975.237～263.

[18] Esser G.Sensitivity of global carbon pools and fluxes to human and potential climatic impacts.Tellus,1987,39:245～260.

[19] Raich J W,Rastetter E B,Melillo J M,et al.Potential net primary productivity in South America:Application of aglobal model.Ecological Applications,1991,1:399～429.

[20] 马巾英, 尹锴, 吝涛. 城市复合生态系统碳氧平衡分析——以沿海城市厦门为例. 环境科学学报, 2011,3(8):1808～1816.

[21] Eswaran H,Vandenberg E,Reich P.Organic carbon in soils of the world.Journal of Soil Science Society of America,1993,57:192～194.

[22] 钟华平, 樊江文, 于贵瑞, 等. 草地生态系统碳循环研究进展. 草地学报, 2005,13(13):67～73.

[23] 杨玉盛, 谢锦华, 盛浩, 等. 中亚热带山区土地利用变化对土壤有机碳储量和质量的影响. 地理学报, 2007,62(11):1123～1131.

[24] 方精云, 刘国华, 徐嵩龄. 我国森林植被的生物量和净生产量. 生态学报, 1996,16(5):497～508.

[25] 常瑞英, 刘国华, 傅伯杰. 区域尺度土壤固碳量估算方法评述. 地理研究, 2010,29(9):1616～1628.

[26] Yin K,Zhao Q,Li X,et al.A new carbon and oxygen balance model based on ecological service of urban vegetation.Chinese Geographical Science,2010,20(2):144～151.

[27] 彭江颖. 珠江三角洲植被对区域碳氧平衡的作用. 中山大学学报:自然科学版, 2003,42(5):105～108.

[28] 国家质量监督检验检疫总局, 国家标准化管理委员会. 土地利用现状分类(GB/T 21010-2007).北京:中国标准出片社, 2007.

[29] ORNL(Oak Rudge National Laboratory).Estimates of CO₂ emission from fossil fuel burning and cement manufacturing.ORNL/CDIAC-25.Carbon Dioxide Information Analysis Centre,Oak Rudge National Laboratory,Oak Rudge,Tennessee,USA,1990.

[30] 王庚辰, 温玉璞. 温室气候浓度和排放监测及相关过程. 北京:中国环境科学出版社, 1996.

[31] 赵敏, 张卫国, 俞立中. 上海市能源消费碳排放分析. 环境科学研究, 2009,22(8):984～989.

[32] 张颖, 王群, 李边疆, 等. 应用碳氧平衡法测算生态用地需求量实证研究. 中国土地科学, 2007,21(6):23～28.

[33] 钱杰. 大都市碳源碳汇研究——以上海市为例. 上海:华东师范大学博士学位论文, 2004.

[34] 朴世龙, 方精云, 贺金生, 等. 中国草地植被生物量及其空间分布格局. 植物生态学报, 2004,28(4):491～498.

[35] 鲁春霞, 谢高地, 肖玉, 等. 我国农田生态系统碳蓄积及其变化特征研究. 中国生态农业学报, 2005,13(3):35～37.