常熟市食物氮足迹的量化及其影响因素研究

doi:10.19741/j.issn.1673-4831.2018.0773

Abstract

Abstract: The structure of food consumption is changing gradually with the population growth, economic development and the improvement of residents' living standards. The environmental problems caused by food-source nitrogen consumption shall not be ignored. In present study, Changshu City, a typical county level city in the Yangtze river delta was taken as an example. The field survey and nitrogen-calculator model were applied to analyze the food nitrogen footprint and its influencing factors in the study area during 2000 to 2016. The results show that the per capita food nitrogen footprint of urban residents in Changshu from 2010 to 2016 was 14.68-20.00 kg·person^-1·year^-1 with the average value of (17.51±1.53) kg·person^-1·year^-1. While the value from the rural residents ranged between 17.58-24.87 kg·person^-1·year^-1, averaged at (20.49±2.55) kg·person^-1·year^-1. For the urban residents, the animal-derived food was dominant (≥ 66.42%) for the food nitrogen footprint. While the rural residents' food nitrogen footprint was mainly from the plant-derived food in 2000 (51.90%) and changed to be animal-derived food in 2016 (62.40%). In 2016, the nitrogen cost in food consumption in Changshu was 7.64 kg·kg^-1, 24.65% lower than that in 2000. The value was lower than the national level (9.90 kg·kg^-1) while higher than Beijing's level (2.50 kg·kg^-1). Food consumption structure, per capita GDP, per capita disposable income and urbanization rate are main factors affecting food nitrogen footprint in Changshu. The results could be beneficial for the urban sustainable development and the improvement of urban and rural ecological environment.

Key words: nitrogen-calculator model, nitrogen footprint, food chain, nitrogen cost, Changshu

CLC Number:

X24
F126.1

ZHANG Ya-juan, WANG Yan-hua, YANG Hao, CAI Zu-cong. Quantification of Food Nitrogen Footprint in Changshu City Associated With Its Influencing Factors[J]. Journal of Ecology and Rural Environment, 2020, 36(1): 62-69.

References

[1] GALLOWAY J N,DENTENER F J,CAPONE D G,et al.Nitrogen Cycles:Past,Present,and Future[J].Biogeochemistry,2004,70(2):153-226.
[2] 秦树平,胡春胜,张玉铭,等.氮足迹研究进展[J].中国生态农业学报,2011,19(2):462-467.[QIN Shu-ping,HU Chun-sheng,ZHANG Yu-ming,et al.Advances in Nitrogen Footprint Research[J].Chinese Journal of Eco-Agriculture,2011,19(2):462-467.]
[3] 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(21):8375-8380.
[4] 方凯.足迹家族:概念、类型、理论框架与整合模式[J].生态学报,2015,35(6):1647-1659.[FANG K.Footprint Family:Concept,Classification,Theoretical Framework and Integrated[J].Acta Ecologica Sinica,2015,35(6):1647-1659.]
[5] 巨晓棠,张福锁.中国北方土壤硝态氮的累积及其对环境的影响[J].生态环境学报,2003,12(1):24-28.[JU Xiao-tang,ZHANG Fu-suo.Nitrate Accumulation and Its Implication to Environment in North China[J].Ecology and Environment,2003,12(1):24-28.]
[6] MOOMAW W R.Energy,Industry and Nitrogen:Strategies for Decreasing Reactive Nitrogen Emissions[J].AMBIO:A Journal of the Human Environment,2002,31(2):184-189.
[7] MA L,GUO J H,VELTHOF G L,et al.Impacts of Urban Expansion on Nitrogen and Phosphorus Flows in the Food System of Beijing From 1978 to 2008[J].Global Environmental Change,2014,28(1):192-204.
[8] LEACH A M,MAJIDI A N,GALLOWAY J N,et al.Toward Institutional Sustainability:A Nitrogen Footprint Model for a University[J].Sustainability:The Journal of Record,2013,6(4):211-219.
[9] LEACH A M,GALLOWAY J N,BLEEKER A,et al.A Nitrogen Footprint Model to Help Consumers Understand Their Role in Nitrogen Losses to the Environment[J].Environmental Development,2012,1(1):40-66.
[10] LIANG X,LEACH A M,GALLOWAY J N,et al.Beef and Coal Are Key Drivers of Australia's High Nitrogen Footprint[J].Scientific Reports,2016,6:39644.DOI:10.1038/srep39644.
[11] GALLOWAY J N,COWLING E B,SEITZINGER S P,et al.Reactive Nitrogen:Too Much of a Good Thing?[J].AMBIO:A Journal of the Human Environment,2002,31(2):60-63.
[12] STEVENS C J,LEACH A M,DALE S,et al.Personal Nitrogen Footprint Tool for the United Kingdom[J].Environmental Science Processes and Impacts,2014,16(7):1563-1569.
[13] SHIBATA H,CATTANEO L R,LEACH A M,et al.First Approach to the Japanese Nitrogen Footprint Model to Predict the Loss of Nitrogen to the Environment[J].Environmental Research Letters,2014,9(11):115013.DOI:10.1088/1748-9326/9/11/115013.
[14] PIERER M,WINIWARTER W,LEACH A M,et al.The Nitrogen Footprint of Food Products and General Consumption Patterns in Austria[J].Food Policy,2014,49:128-136.
[15] HUTTON M O,LEACH A M,L EIP A,et al.Toward a Nitrogen Footprint Calculator for Tanzania[J].Environmental Research Letters,2017,12(3):034016.DOI:10.1088/1748-9326/aa5c42.
[16] 吕越,陈忠清.居民食物氮足迹分析及其动态研究[J].上海环境科学,2017(1):19-24.[LÜ Yue,CHEN Zhong-qing.A Dynamic Study and an Analysis on the Food Nitrogen Footprint of Residents[J].Shanghai Environmental Sciences,2017(1):19-24.]
[17] 王彦芳.江西省城乡居民食物氮足迹研究[D].南昌:东华理工大学,2017.[WANG Yan-fang.Study on Food Nitrogen Footprint of Urban and Rural Residents in Jiangxi[D].Nanchang:East China University of Technology,2017.]
[18] 冼超凡,欧阳志云.城乡居民食物氮足迹估算及其动态分析:以北京市为例[J].生态学报,2016,36(8):2413-2421.[XIAN Chao-fan,OUYANG Zhi-yun.Calculation and Dynamic Analysis of the Food Nitrogen Footprints of Urban and Rural Residents in Beijing[J].Acta Ecologica Sinica,2016,36(8):2413-2421.]
[19] 李玉炫,王俊能,许振成,等.广州食物氮足迹估算与分析[J].广东农业科学,2012,39(6):137-140.[LI Yu-xuan,WANG Jun-neng,XU Zhen-cheng,et al.Calculation and Analysis of Food Nitrogen Footprint in Guangzhou[J].Guangdong Agricultural Sciences,2012,39(6):137-140.]
[20] 王彦芳,徐步朝,蔡建辉.南昌市城乡居民食物氮足迹估算与分析[J].江西科学,2016,34(4):429-433.[WANG Yan-fang,XU Bu-chao,CAI Jian-hui.Nanchang Residents'Food Carbon Footprint Estimation and Evaluation[J].Jiangxi Science,2016,34(4):429-433.]
[21] 蔡建辉,颜七笙.兰州市城乡居民食物氮足迹测度及其动态分析[J].湖北农业科学,2017,56(13):2451-2454.[CAI Jian-hui,YAN Qi-sheng.Estimation and Dynamic Analysis on Food Nitrogen Footprint of Urban and Rural Residents in Lanzhou City[J].Hubei Agricultural Sciences,2017,56(13):2451-2454.]
[22] ISERMANN K,ISERMANN R.Food Production and Consumption in Germany:N Flows and N Emissions[J].Nutrient Cycling in Agroecosystems,1998,52(2/3):289-301.
[23] DE VRIES W,KROS J,OENEMA O,et al.Uncertainties in the Fate of Nitrogen:Ⅱ.A Quantitative Assessment of the Uncertainties in Major Nitrogen Fluxes in the Netherlands[J].Nutrient Cycling in Agroecosystems,2003,66(1):71-102.
[24] WOLF J,BEUSEN A H W,GROENENDIJK P,et al.The Integrated Modeling System STONE for Calculating Nutrient Emissions From Agriculture in the Netherlands[J].Environmental Modelling&Software,2003,18(7):597-617.
[25] ERISMAN J W,HENSEN A,VRIES W D,et al.NitroGenius:A Nitrogen Decision Support System[J].AMBIO:A Journal of the Human Environment,2002,31(2):190-196.
[26] VAN EGMOND K,BRESSER T,BOUWMAN L.The European Nitrogen Case[J].AMBIO:A Journal of the Human Environment,2002,31(2):72-78.
[27] 常熟市统计局.2001-2017年常熟统计年鉴[M].常熟:常熟市统计局,2001-2017.
[28] 傅大放,蔡明元,华建良,等.污水厂污泥微波处理试验研究[J].中国给水排水,1999,15(6):56-57.[FU Da-fang,CAI Ming-yuan,HUA Jian-liang,et al.Study of Sludge Dewatering by Microwave Heating[J].China Water&Wastewater,1999,15(6):56-57.]
[29] 于洋,崔胜辉,赵胜男,等.城市居民食物氮消费变化及其环境负荷:以厦门市为例[J].生态学报,2012,32(19):5953-5961.[YU Yang,CUI Sheng-hui,ZHAO Sheng-nan,et al.Changes of Residents Nitrogen Consumption and Its Environmental Loading From Food in Xiamen[J].Acta Ecologica Sinica,2012,32(19):5953-5961.]
[30] GU B J,LEACH A M,MA L,et al.Nitrogen Footprint in China:Food,Energy,and Nonfood Goods[J].Environmental Science&Technology,2013,47(16):9217-9224.
[31] GUO M C,CHEN X H,BAI Z H,et al.How China's Nitrogen Footprint of Food Has Changed From 1961 to 2010[J].Environmental Research Letters,2017,12(10):104006.DOI:10.1088/1748-9326/aa81d9.
[32] 张建龙,解建仓,汪妮,等.基于改进蒙特卡罗方法的再生水回用健康风险评价[J].环境科学学报,2010,30(11):2353-2360.[ZHANG Jian-long,XIE Jian-cang,WANG Ni,et al.Health Risk Assessment in the Reuse of Reclaimed Water Based on Improved Monte Carlo Method[J].Acta Scientiae Circumstantiae,2010,30(11):2353-2360.]
[33] 郑丽萍,龙涛,冯艳红,等.基于生态风险的铅(Pb)土壤环境基准研究[J].生态与农村环境学报,2016,32(6):1030-1035.[ZHENG Li-ping,LONG Tao,FENG Yan-hong,et al.Environmental Quality Criteria for Lead in Soil Based on Ecological Risk[J].Journal of Ecology and Rural Environment,2016,32(6):1030-1035.]
[34] MA L,VELTHOF G L,WANG F H,et al.Nitrogen and Phosphorus Use Efficiencies and Losses in the Food Chain in China at Regional Scales in 1980 and 2005[J].Science of the Total Environment,2012,434:51-61.
[35] 周迪.南京市食物生产消费活性氮通量变化及效率[D].南京:南京师范大学,2016.
[36] MA L,MA W Q,VELTHOF G L,et al.Modeling Nutrient Flows in the Food Chain of China[J].Journal of Environment Quality,2010,39(4):1279-1289.
[37] BLEKEN M A,BAKKEN L R.The Nitrogen Cost of Food Production:Norwegian Society[J].AMBIO,1997,26(3):134-142.
[38] GALLOWAY J N,COWLING E B.Reactive Nitrogen and the World:200 Years of Change[J].AMBIO:A Journal of the Human Environment,2002,31(2):64-71.
[39] 李君,庄国泰.中国农业源主要污染物产生量与经济发展水平的环境库兹涅茨曲线特征分析[J].生态与农村环境学报,2011,27(6):19-25.[LI Jun,ZHUANG Guo-tai.Features of Environmental Kuznets Curve (EKC) of Output of Major Agricultural Pollutants vs Economic Development Level in China[J].Journal of Ecology and Rural Environment,2011,27(6):19-25.]
[40] 史信.《中国居民膳食指南(2016)》发布[J].中国妇幼健康研究,2016,27(5):670.

Quantification of Food Nitrogen Footprint in Changshu City Associated With Its Influencing Factors

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[1]	REN Bin-Bin, LI Shu-Hua, LI Fa-Hong. Plant Diversity and Models of Configuration for Household Courtyards in Rural Area s of Changshu [J]. Journal of Ecology and Rural Environment, 2010, 26(1): 52-57.
[2]	WANG Li-Xiang, ZHUANG Shun-Yao, LV Jia-Long , SU Man-Li, HU Zheng-Yi. Nitrogen and Phosphorus Pollution in Various Waterbodies in Rural Area of Changshu [J]. Journal of Ecology and Rural Environment, 2009, 25(4): 55-59.
[3]	MA Cheng-Ling, ZHOU Jian-Min, WANG Huo-Yan, DU Chang-Wen, HUANG Biao. Methods for Assessment of Heavy Metal Pollution in Cropland Soils—A Case Study of Changshu [J]. Journal of Ecology and Rural Environment, 2006, 22(1): 48-53.
[4]	HU Qiu-Hui, ZHU Jian-Chun, PAN Gen-Xing. Biological Geochemistry and Selenium in Food Chain [J]. Journal of Ecology and Rural Environment, 2000, 16(4): 54-57.
[5]	XU Yue-Rong, GU Xi-Xian, FU Ji-Ping. Transformation and utilization of material and energy in a detritus food chain [J]. Journal of Ecology and Rural Environment, 1994, 10(2): 15-18.