ZHENG Yongchao,WEN Qi.Change of Land Use and the Carbon Emission Effect of Ningxia Autonomous Region[J].Research of Soil and Water Conservation,2020,27(01):207-212.
宁夏自治区土地利用变化及碳排放效应
- Title:
- Change of Land Use and the Carbon Emission Effect of Ningxia Autonomous Region
- 文章编号:
- 1005-3409(2020)01-0207-06
- 分类号:
- F301.24; X24
- 文献标志码:
- A
- 摘要:
- 土地利用类型的改变是影响区域碳排放量的重要因素,土地利用类型的开发不当会影响当地碳平衡。采用2000—2016年宁夏的土地利用类型数据和能源消费数据,通过构建碳排放模型及计算相关指数,对宁夏16年来不同土地利用碳排放效应进行了分析。结果表明:(1)宁夏土地利用的碳排放量呈显著增加趋势,增长率达到了199.11%,但在2012年后增速变缓。(2)2000—2002年宁夏最大碳源是耕地,2002—2016年宁夏最大碳源是建设用地,宁夏最大的碳汇是林地,林地增加的碳吸收量小于建设用地增加的碳排放量,建设用地的增加是碳排放的主要因素。(3)土地利用碳排放风险指数呈每年增长的趋势,在2012年后增速变缓。碳排放压力指数在2012年达到峰值以后下降。说明宁夏在2012年以后在经济发展过程中节能减排的效果显著,与生态的关系好转。(4)宁夏的减排重点在减少建设用地与耕地的碳排放的同时,加大林地与牧草地的覆盖率,提高其碳吸收能力。
- Abstract:
- The change of land use is the main factor influencing the regional carbon emission, the inappropriate development of the land use will break the local carbon balance. This paper analyzes the carbon emission effect for the different land uses in Ningxia in the past 16 years on the basis of the land use data and energy consumption data of Ningxia from 2000 to 2016. The results show that:(1)the carbon emission of the land use in Ningxia increased, and the increasing rate reaches to 199.11%, while the increasing level is getting slower after year of 2012;(2)from 2000 to 2002, the largest carbon source was farm land in Ningxia; from 2002 to 2016, the largest carbon source was construction land in Ningxia; the largest carbon sink is woodland, the increased carbon absorption of woodland was less than the increased carbon emission of construction land, and the increase of the construction land is the main factor causing carbon commission;(3)the index of carbon emission by land use increased every year, and the increasing level was getting slower after year of 2012; the index of carbon emission pressure declined in 2012 after reaching the peak value, showing that the energy conservation and emission reduction had the positive effect on the environment in the process of economic development after year of 2012;(4)the key point of carbon emission reduction in Ningxia is to increase the coverage rate of woodlands and grazing land and improve the carbon absorption ability greatly when reducing the carbon emission of construction land and farm land.
参考文献/References:
[1] Houghton R A. The annual net flux of carbon to the atmospherefrom changes in land use 1850—1990[J]. Tellus Series B-Chemi-Cal and Physical Meteorology, 1999,51(2):298-313.
[2] Houghton R A, Hackler J L. Sources and sinks of carbon fromland-use change in China [J]. Global Biogeochemical Cycles, 2003,17(2):1034-1047.
[3] 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[J].中国科学(D辑),2008,38(2):197-210.
[4] 李颖,黄贤金,甄峰.江苏省区域不同土地利用方式的碳排放效应分析[J].农业工程学报,2008,24(S2):102-107.
[5] 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[J].地理研究,2010,29(9):1639-1649.
[6] 阿如旱,牡丹,苏德苏日古格,等.内蒙古多伦县土地利用碳排放及其影响因素分析[J].干旱区资源与环境,2019,33(4):17-22.
[7] 李玉玲,李世平,祁静静.陕西省土地利用碳排放影响因素及脱钩效应分析[J].水土保持研究,2018,25(1):382-390.
[8] 魏媛,吴长勇.喀斯特贫困山区土地利用碳排放效应及风险研究:以贵州省为例[J].生态经济,2018,34(3):31-36.
[9] 周勇,赵伟.西安市土地利用结构碳排放核算及低碳优化研究[J].生态经济,2018,34(5):21-25.
[10] 范建双,虞晓芬,周琳.南京市土地利用结构碳排放效率增长及其空间相关性[J].地理研究,2018,37(11):2177-2192.
[11] 孙赫,梁红梅,常学礼,等.中国土地利用碳排放及其空间关联[J].经济地理,2015,35(3):154-162.
[12] 孙贤斌.安徽省会经济圈土地利用变化的碳排放效益[J].自然资源学报,2012,27(3):394-401.
[13] 唐洪松,马惠兰,苏洋,等.新疆不同土地利用类型的碳排放与碳吸收[J].干旱区研究,2016,33(3):486-492.
[14] Cai Z C, Kang G D, Tsuruta H, et al. Estimate of CH4 emissions from year-round flooded rice fields during rice growing season in China[J]. Ped-Osphere, 2005,15(1):66-71.
[15] 何勇.中国气候、陆地生态系统碳循环研究[M].北京:气象出版社,2006.
[16] 方精云,郭兆迪,朴世龙,等.1981—2000年中国陆地植被碳汇的估算[J].中国科学:D辑,2007,37(6):804-812.
[17] 肖红艳,袁兴中,李波,等.土地利用变化碳排放效应研究:以重庆市为例[J].重庆师范大学学报:自然科学版,2012,29(1):38-42.
[18] 赖力,黄贤金,刘伟良,等.基于投入产出技术的区域生态足迹调整分析[J].生态学报,2006,26(4):1285-1292.
[19] 段晓男,王效科,逯非,等.中国湿地生态系统固碳现状和潜力[J].生态学报,2008,28(2):463-469.
[20] 李颖,黄贤金,甄峰.江苏省区域不同土地利用方式的碳排放效应分析[J].农业工程学报,2008,24(S2):102-107.
[21] 宋洪磊.铜陵县土地利用碳排放效应及空间格局分析[J].安徽农业科学,2015,43(12):299-302.
[22] 臧淑英,梁欣,张思冲.基于GIS的大庆市土地利用生态风险分析[J].自然灾害学报,2005,14(4):141-145.
[23] 彭文甫,周介铭,徐新良,等.基于土地利用变化的四川省碳排放与碳足迹效应及时空格局[J].生态学报,2016,36(22):7244-7259.
[24] 王秀兰,包玉海.土地利用动态变化研究方法探讨[J].地理科学进展,1999,18(1):83-89.
相似文献/References:
[1]安 彬,肖薇薇,崔晓明.汉江生态经济带土地利用格局的地形梯度效应特征[J].水土保持研究,2024,31(04):288.[doi:10.13869/j.cnki.rswc.2024.04.002]
An Bin,Xiao Weiwei,Cui Xiaoming.Topographic Gradient Effect of Land Use Pattern in Hanjiang River Ecological Economic Belt[J].Research of Soil and Water Conservation,2024,31(01):288.[doi:10.13869/j.cnki.rswc.2024.04.002]
[2]侯美亭,毛任钊,李红军,等.华北平原城郊类型区土地利用及景观格局变化研究——以衡水市桃城区为例[J].水土保持研究,2006,13(05):58.
HOU Mei-ting,MAO Ren-zhao,LI Hong-jun,et al.Changes of Land Use and Landscape Patterns in Rural-urban Interaction——A Case Study：Taocheng District, Hengshui City[J].Research of Soil and Water Conservation,2006,13(01):58.
[3]梁伟,杨勤科.基于RS的黄河中游多沙粗沙区土地利用变化分析[J].水土保持研究,2006,13(05):90.
LIANG Wei,YANG Qin-ke.Land Use Change Analysis in Coarse Sandy Hilly Catchments of Yellow River Based on the Remote Sensing[J].Research of Soil and Water Conservation,2006,13(01):90.
[4]邢容容,马安青,张小伟,等.基于Logistic-CA-Markov模型的青岛市土地利用变化动态模拟[J].水土保持研究,2014,21(06):111.
XING Rong-rong,MA An-qing,ZHANG Xiao-wei,et al.Dynamic Simulation of Land Use Change in Qingdao City Based on Logistic-CA-Markov Model[J].Research of Soil and Water Conservation,2014,21(01):111.
[5]付梦娣,妙旭华,全占军,等.庆阳市土地利用变化的景观生态效应研究[J].水土保持研究,2014,21(06):240.
FU Meng-di,MIAO Xu-hua,QUAN Zhan-jun,et al.Land Use Change and Its Ecological Effect in Qingyang City of Gansu Province[J].Research of Soil and Water Conservation,2014,21(01):240.
[6]张万萍,雒占福,孟越男,等.资源型城市土地利用变化及生态环境效应研究——以白银市区为例[J].水土保持研究,2013,20(06):251.
ZHANG Wan-ping,LUO Zhan-fu,MENG Yue-nan,et al.Land Use Change and Ecological Environment Effects of Resources-based Cities—A Case Study of Baiyin City in Gansu Province[J].Research of Soil and Water Conservation,2013,20(01):251.
[7]高奇,师学义,王子凌,等.深圳市碳收支与土地利用变化的协整分析[J].水土保持研究,2013,20(06):277.
GAO Qi,SHI Xue-yi,WANG Zi-ling,et al.Co-integration Analysis between Carbon Budget and Land Use Change in Shenzhen City[J].Research of Soil and Water Conservation,2013,20(01):277.
[8]彭越,宋戈,王盼盼,等.基于土地利用变化的生态系统服务价值研究——以宁安市为例[J].水土保持研究,2013,20(06):302.
PENG Yue,SONG Ge,WANG Pan-Pan,et al.Study on Ecosystem Service Values Based on Land Use Change—Taking Ning’an City As an Example[J].Research of Soil and Water Conservation,2013,20(01):302.
[9]谢颖颖,邵争,兰小机,等.喀斯特山区土地利用变化与土壤侵蚀耦合关系研究——以毕节试验区为例[J].水土保持研究,2017,24(06):1.
XIE Yingying,SHAO Zheng,LAN Xiaoji,et al.Relationship Between Land Use and Soil Erosion in Karst Area-A Case Study of Bijie Experimental Area[J].Research of Soil and Water Conservation,2017,24(01):1.
[10]孙丽娜,梁冬梅.东辽河流域未来土地利用变化对水文影响的研究[J].水土保持研究,2016,23(05):164.
SUN Lina,LIANG Dongmei.Effect of Future Land Use Change on Hydrology in Dongliaohe Basin[J].Research of Soil and Water Conservation,2016,23(01):164.
备注/Memo
收稿日期:2019-03-06 修回日期:2019-03-23
资助项目:国家自然科学基金”陕甘宁蒙产业同构”(41661042)
第一作者:郑永超(1993—),男,山东潍坊人,硕士,主要研究方向为区域可持续发展。E-mail:1102164053@qq.com
通信作者:文琦(1979—),男,宁夏彭阳人,博士(后),教授,硕士生导师,主要研究方向为乡村发展与贫困化。E-mail:wenq98@163.com