Characteristics of nitrogen balance transformation in farmland of Yangtze River Economic Belt from 1990 to 2018
HE Li1, XU Li1, LU Hong-wei2, FENG Wei2, SHI Rong-kang1
1. School of Water Conservanca and Hadropower Engineering, North China Electric Power University, Beijing 102206, China; 2. Kea Laboratora of Water Cacle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, Chinese Academa of Sciences, Beijing 100101, China
Abstract:The "Nitrogen Balance Model" was used to evaluate the nitrogen balance of the agroecosystem of the Yangtze River Economic Belt (YREB) from 1990 to 2018. The methods of castration analysis, correlation analysis and Moran index were used to explore the spatiotemporal characteristics of farmland nitrogen balance in the YREB and found results as follows:the total amount of nitrogen input increased yet the total amount of nitrogen output changed slightly, leading to the rise of the total amount of nitrogen surplus year by year. Temporally, the total amount of nitrogen surplus increased firstly and then decreased at 2004. from 1990 to 2018, the overall dynamics of nitrogen surplus, including the eastern, central and western parts, was basically consistent. However, the regional difference was obvious i.e., the eastern part exhibited the higher increasing rate for nitrogen surplus than the middle and western ones. Spatially, there was an obvious transition from nitrogen load to nitrogen surplus in the eastern and central parts, and the nitrogen surplus was aggravated in the western part. In addition, clear spatial agglomeration of nitrogen surplus was detected especially in Sichuan and Jiangsu Provinces. The spatial agglomeration showed evident directional feature, mainly from northeast to the southwest; with the reduction in spatial dispersion, the agglomeration would be reinforced.
何理, 徐丽, 卢宏玮, 冯玮, 时融康. 1990~2018年长江经济带农田氮素平衡转变特征[J]. 中国环境科学, 2021, 41(10): 4820-4828.
HE Li, XU Li, LU Hong-wei, FENG Wei, SHI Rong-kang. Characteristics of nitrogen balance transformation in farmland of Yangtze River Economic Belt from 1990 to 2018. CHINA ENVIRONMENTAL SCIENCECE, 2021, 41(10): 4820-4828.
Gallowaa J N. The global nitrogen cacle:Past, present and future[J].Science in China Series:Life Sciences, 2005,48(2):669-678.
[2]
喻朝庆.水-氮耦合机制下的中国粮食与环境安全[J]. 中国科学:地球科学, 2019,49(12):2018-2036.Yu C. The coupled effects of water and nitrogen on China's food and environmental securities(in Chinese)[J]. Chinese Science:Earth Science, 2019,49(12):2018-2036.
[3]
闵炬,纪荣婷,王霞,等.太湖地区种植结构及农田氮磷流失负荷变化[J]. 中国生态农业学报(中英文), 2020,28(8):1230-1238.Min J, Jing R T, Wang X. Changes in planting structure and nitrogen and phosphorus loss loads of farmland in Taihu Lake region[J]. Chinese Journal of ecological agriculture (Chinese and English), 2020, 28(8):1230-1238.
[4]
武春芳,徐明德,李璐.太原市迎泽湖富营养化控制的模型研究[J]. 中国环境科学, 2014,34(2):485-491.Wu C F, Xu M D, Li L. Model study on eutrophication control in Yingze Lake of Taiyuan city[J]. China Environmental Science, 2014,34(2):485-491.
[5]
冀宏杰,张认连,武淑霞.太湖流域农田肥料投入与养分平衡状况分析[J]. 中国土壤与肥料, 2008,5:70-75.Ji H J, Zhang R L, Wu S X. Analysis of fertilizer input and nutrient balance of farmland in Taihu watershed[J]. Soil and fertilizer in China, 2008,5:70-75.
[6]
Van Drecht G, Bouwman A F, Knoop J M, et al. Global modeling of the fate of nitrogen from point and nonpoint sources in soils, groundwater, and surface water[J]. Global Biogeochemical Cacles, 2003,17(4):1115.
[7]
Fan X W, Worrall F, Baldini L M, Burt T P, A spatial total nitrogen budget for great britain[J]. Science of the Total Environment, 2020, 728:138864.
[8]
European Environment Agenca (EEA)Agriculture and environment in EU-15-the IRENA indicator report[R]. EEA report, 2005,6/2005, Copenhagen.
[9]
Hansen B, Thorling L, Dalgaard T et al.Trend reversal of nitrate in Danish groundwater-a reflection of agricultural practices and nitrogen surpluses since 1950[J]. Environ. Sci. Technol., 2011,45:228-234.
[10]
Swanea D P, Howarth R W, Hong B, Nitrogen use efficienca and crop production:Patterns of regional variation in the united states, 1987~2012,[J]. Science of The Total Environment, 2018,635:498-511.
[11]
田冕,杨秉臻,金涛.江苏省农田氮素平衡的时空变化特征分析[J]. 中国农业资源与区划, 2018,39(12):146-151.Tian M,Yang B Z, Jin T. Spatio-temporal variation characterstics of nitrogen banlance in farmland in JiangSu province[J]. Chinese Journal of Agricultural Resources and Regional Planning, 2018,39(12):146-151.
[12]
高阳俊.人类活动产生的氮污染历史悠久[J]. 中国环境科学, 2013,33(2):285.Gao J Y. Nitrogen pollution caused by human activities has a long history[J]. China Environmental Science, 2013,33(2):285.
[13]
欧阳威,鞠欣妍,高翔,等.考虑面源污染的农业开发流域生态安全评价研究[J]. 中国环境科学, 2018,38(3):1194-1200.Ou Y W, Ju X Y, Gao X, et al. Ecological security assessment of agricultural development watershed considering non-point source pollution[J]. China Environmental Science, 2018,38(3):1194-1200.
[14]
张维理,武淑霞,冀宏杰,H.K.中国农业面源污染形势估计及控制对策I.21世纪初期中国农业面源污染的形势估计[J]. 中国农业科学, 2004,37(7):1008-1017.Zhang W L, Wu S X, Ji H J, H K, Estimation of agricultural non-point source pollution in China and the alleviating strategies I. Estimation of agricultural non-point source pollution in China in early 21 Century[J]. Scientia Agricultura Sinica, 2004,37(7):1008-1017.
[15]
李书田,金继运.中国不同区域农田养分输入、输出与平衡[J]. 中国农业科学, 2011,44(20):4207-4229.Li J T, Jin J Y. Characteristics of Nutrient Input/Output and Nutrient Balance in Different Regions of China[J]. Scientia Agricultura Sinica, 2011,44(20):4207-4229.
[16]
Bao X, Watanabe M, Wang Q, et al. Nitrogen budgets of agricultural fields of the changjiang river basin from 1980 to 1990,[J]. Science of the Total Environment, 2006,363(1):136-148.
[17]
段扬,吴文俊,蒋洪强,等.长江经济带农田氮素平衡特征与污染风险评估分析[J]. 生态环境学报, 2020,29(7):1344-1351.Duan Y, Wu W J, Jiang H Q, et al. Characteristics of nitrogen balance model and pollution risk assessment in Yangtze River economic zone[J]. Acta Ecologica Sinica, 2020,29(7):1344-1351.
[18]
彭甲超,许荣荣,付丽娜,等.长江经济带工业企业绿色创新效率的演变规律[J]. 中国环境科学, 2019,39(11):4886-4900.Peng J C, Xu R R, Fu L N, et al. The evolution pattern of green innovation efficiency of industrial enterprises in the Yangtze River Economic Belt[J]. China Environmental Science, 2019,39(11):4886-4900.
[19]
李阳,陈敏鹏.长江经济带农业源非二氧化碳温室气体排放的时空特征[J]. 中国环境科学, 2020,40(5):2030-2039.Li Y, Chen M P. Spatial and temporal characteristics of non-carbon dioxide greenhouse gas emissions from agricultural sources in the Yangtze River Economic Belt[J]. China Environmental Science, 2020, 40(5):2030-2039.
[20]
徐辉,吴鹏,王紫薇.长江经济带省域农业比较优势分析及协同发展对策[J]. 中国农业资源与区划, 2019,40(6):42-47.Xu H, Wu P, Wang Z W. Analysis of the comparative advantages and the coordinated development strategies of agriculture provinces along the Yangtze River Economic Belt[J]. Chinese Journal of Agricultural Resources and Regional Planning, 2019,40(6):42-47.
[21]
刘伟.长江经济带区域经济差异分析[J]. 长江流域资源与环境, 2006,15(2):131-135.Liu W. Regional economic disparity of Yangtze River Economic Belt[J]. Resources and Environment in the Yangtze Basin, 2006,15(2):131-135.
[22]
高坤,张冰倩,张诗凝.2019年长江经济带产业发展问题研究新进展[J]. 长江大学学报(社会科学版), 2020,43(5):94-101.Gao K, Zhang B Q, Zhang S N. New progress in the research on industrial development of the Yangtze River Economic Belt in 2019[J]. Journal of Yangtze University (Social Science Edition), 2020, 43(5):94-101.
[23]
王光辉.坚持"共抓"促长江流域绿色发展[N]. 经济日报, 2021-01-19(11).Wang G H. Adhere to "joint efforts" to promote green development in the Yangtze River Basin[N]. Economic Daily, 2021-01-19(11).
[24]
王激清,马文奇,江荣风,等.中国农田生态系统氮素平衡模型的建立及其应用[J]. 农业工程学报, 2007,23(8):210-215.Wang J Q, Ma W Q, Jiang R F, et al. Development and application of nitrogen balance model of agro-ecosystem in China[J]. Chinese Socfety of Agricultural Engineering, 2007,23(8):210-215.
[25]
Zeng A, Xu C, Wang Q, et al. Basin-scale estimation of nitrogen footprint and corresponding danamic change characteristics:A case studa,[J]. Environmental Development, 2019,29:81-93.
[26]
张国,逯非,赵红,等.我国农作物秸秆资源化利用现状及农户对秸秆还田的认知态度[J]. 农业环境科学学报, 2017,36(5):981-988.Zhang G,Lu F, Yang G B, Wang X K, Ou Y Z Y. Residue usage and farmers' recognition and attitude toward residue retention in China's croplands[J]. Journal of Agro-Environment Science, 2017,36(5):981-988.
[27]
王激清,马文奇,江荣风,等.中国农田生态系统氮素平衡模型的建立及其应用[J]. 农业工程学报, 2007,23(8):210-215.Wang J Q, Ma W Q, Jang R F, et al. Development and application of nitrogen balance model of agro-ecosystem in China[J]. Chinese Society of Agricultural Engineening, 2007,23(8):210-215.
[28]
周孝煌,郑彦佳,徐琳,等.基于去趋势分析的中国温带旱柳开花始期对气候变暖的响应[J]. 中国农业气象, 2018,39(9):559-566.Zhou X H, Zheng Y J, Xu L, et al. Detrending time series improves the response of Salix matsudana's flowering to climate in China's temperate zone[J]. Chinese Journal of Agrometeorology, 2018,39(9):559-566.
[29]
高瑞宏,陈耀,邓丽红,等.甘肃省县域经济时空差异分析——基于GeoDa统计研究[J]. 农场经济管理, 2020,(4):47-49.Gao R H, Chen Y, Deng L H, et al. Spatial temporal difference analysis of county economy in Gansu Province——Based on GeoDa statistics[J]. Farm Economic Management, 2020,(4):47-49.
[30]
张金茜,巩杰,马学成,等.基于geoda的甘肃白龙江流域景观破碎化空间关联性[J]. 生态学杂志, 2018,37(5):1476-1483.Zhang J X, Gong J, Ma X C, Liu D Q. GeoDA-based spatial correlation analysis of landscape fragmentation in Bailongjiang Watershed of Gansu[J]. Chinese Journal of Ecology, 2018,37(5):1476-1483.
[31]
骆俊峰.长三角地区2009年保费收入空间关联度分析[J]. 海南金融, 2010,8(3):55-57.Luo J F. Spatial Correlation analysis of Y angtze River Delta in 2009 Premium Income[J]. Hainan Finance, 2010,8(3):55-57.
[32]
刘靖,单春艳,梁晓宇.唐山市基于GIS的PM2.5空间聚集性及分区管控[J]. 中国环境科学, 2020,40(2):513-522.Liu J, Shan C Y, Liang X Y. Research on spatial aggregation of PM2.5 and zoning control in Tangshan based on GIS[J]. China Environmental Science, 2020,40(2):513-522.
[33]
叶俊锋,周为吉,温汉锋,等.昌九工业走廊工业化指数空间分布研究[J]. 科技和产业, 2020,20(9):127-133.Ye J F, Zhou W J, Wen H F, et al. Study on the spatial distribution of industrialization index in Changjiu industrial corridor[J]. Science Technology and Industry, 2020,20(9):127-133.
[34]
郭政,陈爽,董平,等.长江三角洲城市群工业污染时空演化及其驱动因素[J]. 中国环境科学, 2019,39(3):1323-1335.Guo Z, Chen S, Lu Y L. Spatio-temporal evolution of industrial pollution in the Yangtze River Delta urban agglomeration and its driving factors[J]. China Environmental Science, 2019,39(3):1323-1335.
[35]
石晓然,张彩霞,殷克东.中国沿海省市海洋生态补偿效率评价[J]. 中国环境科学, 2020,40(7):3204-3215.Shi X R, Zhang C X, Yin K D. Evaluation of marine ecological compensation efficiency in coastal provinces and cities of China China Environmental Science, 2020,40(7):3204-3215.
[36]
刘钦普.中国化肥面源污染环境风险时空变化[J]. 农业环境科学学报, 2017,36(7):1247-1253.Liu G P.Spatio-temoral changes of fertilization environmental risk of China[J]. Journal of Agro-Environment Science, 2017,36(7):1247-1253.