2008~2017年中国地级市化肥施用碳足迹的时空演变格局

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (3656 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The carbon footprint (CF) of fertilizer application on the scale of prefecture-level regions in China were estimated, based on life cycle assessment (LCA) and agricultural statistical data, and the magnitude, components and spatial-temporal patterns of CF associated with fertilizer application were discussed. Results indicated that the CF showed a single peak in 2013 during 2008~2017, i.e., increase first and then decrease. The farm CF (FCF) was 1.97t CO₂eq/hm² in 2015, more than 50% of the level in developed countries. The use of nitrogen fertilizer contributed about 91% of the total CF, reflecting its key role for GHG emission control and mitigation. All regions with high CF and FCF were located in three major grain production areas in China, i.e., North China, Northeast China, and the Yangtze Plains. Improving their production efficiencies as well as developing intensified agriculture can contribute to GHG emission control. Areas with growing CF after 2013 were mainly located in Xinjiang, Yunnan, and Heilongjiang Provinces. Outputs of this study are expected to better understand the agricultural CF of China and subsequently assist in policy making related to GHG emission control.

Key words： fertilizer carbon footprint spatial-temporal pattern agriculture GHG

Received: 06 July 2020

PACS:

X24

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	TIAN Pei-pei
	LU Hong-wei
	LI Dan
	YIN Chuang
	XIA Jun

Cite this article:

TIAN Pei-pei,LU Hong-wei,LI Dan等. Spatial-temporal patterns of carbon footprint of fertilizer application in China during 2008 to 2017[J]. CHINA ENVIRONMENTAL SCIENCECE, 2021, 41(2): 967-973.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2021/V41/I2/967

[1]	Tian P P, Lu H W, Xue Y X. Characterization of temperature difference between the neighbouring days in China and its potential driving factors[J]. International Journal of Climatology, 2019,39(12):4659-4668.
[2]	IPCC. Climate Change 2013:The physical science basis:Working Group I contribution to the fifth assessment report of the inter-governmental panel on climate change[R]. New York:Cambridge University Press, 2014.
[3]	Food and Agriculture Organization (FAO). Food security and agricultural mitigation in developing countries:Options for capturing synergies[R], 2009.
[4]	Schmidhuber J, Tubiello F N. Global food security under climate change[J]. Proceedings of the National Academy of Sciences, 2007, 104(50):19703-19708
[5]	Tian P P, Li D, Lu H W, et al. Trends, distribution, and impact factors of carbon footprints of main grains production in China[J]. Journal of Cleaner Production, 2020,278:123347.
[6]	金继运,李家康,李书田.化肥与粮食安全[J]. 植物营养与肥料学报, 2006,12(5):601-609.Jin J Y, Li J K, Li S T. Chemical fertilizer and food security[J]. Journal of Plant Nutrition and Fertilizer, 2006,12(5):601-609.
[7]	王国刚,刘彦随,陈秧分.中国省域耕地集约利用态势与驱动力分析[J]. 地理学报, 2014,69(7):907-915.Wang G G, Liu Y S, Chen Y F. Dynamic trends and driving forces of land-use intensification in the cultivated land of China[J]. Acta Geographica Sinica, 2014,69(7):907-915.
[8]	国家统计局.中国统计年鉴[M]. 北京:中国统计出版社, 2015:30-50.National bureau of statistics of China. China statistical yearbook[M]. Beijing:China Statistics Press, 2015:30-50.
[9]	潘晓东,李品,冯兆忠,等.2000~2015年中国地级市化肥使用量的时空变化特征[J]. 环境科学, 2019,40(10):4733-4742.Pan X D, Li P, Feng Z Z, et al. Spatial and temporal variations in fertilizer use across prefecture-level cities in China from 2000 to 2015[J]. Environmental Science, 2019,40(10):4733-4742.
[10]	陈舜,逯非,王效科.中国氮磷钾肥制造温室气体排放系数的估算[J]. 生态学报, 2015,(19):140-152.Chen S, Yun F, Wang X K. Estimation of greenhouse gases emission factors for China's nitrogen, phosphate, and potash fertilizer[J]. Acta Ecologica Sinica, 2015,(19):140-152.
[11]	Zhang W, Dou Z, He P, et al. New technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China[J]. Proceedings of the National Academy of Sciences, 2013,110(21):8375-8380.
[12]	中国知网,中国经济社会大数据研究平台[EB/OL]. https://data.cnki.net. CNKI, China yearbooks full-text database[EB/OL]. https://data.cnki.net.
[13]	Liu W W, Zhang G, Wang X K, et al. Carbon footprint of main crop production in China:Magnitude, spatial-temporal pattern and attribution[J]. Science of the Total Environment, 2018,645:1296-1308.
[14]	Zhang W F, Dou Z X, He P, et al., New technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China[J]. Proceedings of the National Academy of Sciences, 2013,110:8375-8380.
[15]	IPCC, Intergovernmental Panel on Climate Change. Climate change 2006:Synthesis report[R]. Cambridge:Cambridge University Press, 2006.
[16]	Lu F, Wang X K, Han B, et al. Soil carbon sequestrations by nitrogen fertilizer application, straw return and no-tillage in China's cropland[J]. Glob. Chang. Biol, 2009,15:281-305.
[17]	Zhang G, Wang X K, Zhang L, et al. Carbon and water footprints of major cereal crops production in China[J]. Journal of Cleaner Production, 2018,194:613-623.
[18]	Zheng X H, Han S H, Huang Y, et al. Re-quantifying the emission factors based on field measurements and estimating the direct N2O emission from Chinese croplands[J]. Global Biogeochem Cycles, 2004,18:GB2018.
[19]	Chen S, Lu F, Wang X K, Estimation of greenhouse gases emission factors for China's nitrogen, phosphate, and potash fertilizers[J]. Acta Ecol. Sin, 2015,35:6371-6383.
[20]	王钰乔,濮超,赵鑫,等.中国小麦、玉米碳足迹历史动态及未来趋势[J]. 资源科学, 2018,40(9):1800-1811.Wang Y Q, Pu C, Zhao X et al. Historical dynamics and future trends of carbon footprint of wheat and maize in China[J]. Resources Science, 2018,40(9):1800-1811.
[21]	陈同斌,曾希柏,胡清秀.中国化肥利用率的区域分异[J]. 地理学报, 2002,57(5):531-538.Chen T B, Zeng X B, Hu Q X. Utilization efficiency of chemical fertilizers among different counties of China[J]. Acta Geographica Sinica, 2002,57(5):531-538.
[22]	陈瑜琦,李秀彬.1980年以来中国耕地利用集约度的结构特征[J]. 地理学报, 2009,64(4):469-478.Chen Y Q, Li X B. structural change of agricultural land use intensity and its regional disparity in China[J]. Acta Geographica Sinica, 2009,64(4):469-478.
[23]	Ju X T, Xing G X, Chen X P, et al. Reducing environmental risk by improving N management in intensive Chinese agricultural systems[J]. Proceedings of the National Academy of Sciences of the United States of America, 2009,106(9):3041.
[24]	Cui Z L, Zhang X P, Zhang C C, et al. Pursuing sustainable productivity with millions of smallholder farmers[J]. Nature, 2018, 555:363-366.
[25]	农业部.农业部关于印发《到2020年化肥施用量零增长行动方案》和《到2020年农药施用量零增长行动方案》的通知[EB/OL]. 北京:北京中华人民共和国农业部, 2015:19-27.Chinese Ministry of Agriculture. Notice of the Ministry of agriculture on printing and distributing the action plan for zero growth of fertilizer application by 2020 and the action plan for zero growth of pesticide application by 2020[EB/OL]. Beijing:Chinese Ministry of Agriculture, 2015:19-27.