基于CiteSpace的氮循环研究热点和进展分析

doi:10.19741/j.issn.1673-4831.2021.0427

摘要/Abstract

摘要： 为分析2000年1月-2021年4月国内外活性氮循环,特别是梯级流动研究现状及其发展热点,以关键词"nitrogen balance" or "nitrogen flow" or "nitrogen cascade" or "nitrogen cycle"、"氮平衡"或"氮流"或"氮联级"或"氮循环"分别在Web of Science和中国知网上搜索,共获得6 998篇文献。运用CiteSpace进行合作网络和关键词可视化分析,研究结果表明:(1)国外活性氮流动研究主要集中在反硝化、农业、氮循环、氮污染、氮平衡和生态分析;国内氮研究主要集中在氮循环、氮平衡、作物生长性能、作物产量、氮代谢、氮沉降、微生物对氮转化及影响和碳氮循环。国内外共同关注于氮平衡和微生物的氮转化过程及影响研究。(2)2000-2021年氮循环研究的时间演替可划分为4个阶段,其关注内容表现出明显的宏观-微生物-宏观微观耦合的演替趋势。(3)美国和中国是发文量最大的2个国家,结合中心度分析表明,发文量并不完全与影响力有相关性。(4)文献荟萃分析表明,在未来更应注重模型在活性氮定量评估过程中的作用,为优化氮素管理、提升生态环境健康提供重要依据。

关键词: 氮流, 文献计量, CiteSpace, 可视化分析, 研究热点

Abstract: To analyze the current research status and hotspots of nitrogen flow at home and abroad from January 2000 to April 2021, the keywords of "nitrogen balance", or "nitrogen flow", or "nitrogen cascade", or "nitrogen cycle" were searched on the Web of Science and CNKI, respectively, and a total of 6 998 publications were found. Using CiteSpace to visualize the cooperative network and keywords, the results show that: (1) The researches on reactive nitrogen flow abroad were mainly focused on denitrification, agriculture, nitrogen cycle, nitrogen pollution, nitrogen balance, and ecological analysis; whereas the domestic researches were mainly focused on nitrogen cycle, nitrogen balance, crop growth performance, crop yield, nitrogen metabolism, nitrogen deposition, microbial influence on nitrogen transformation, carbon and nitrogen cycle. (2) From 2000 to 2021, the nitrogen cycle can be divided into four stages, which showed an obvious succession trend of macro-micro-macro & micro coupling. (3) The United States and China are the top two countries with most publications. Combined with centrality analysis, it was found that the number of articles published was not completely correlated with the academic influence. (4) The meta-analysis of literature indicate that more attention should be paid to the role of model in quantitative assessment of reactive nitrogen in the future, which could provide an important basis for optimizing nitrogen management and improving ecological and environmental health.

Key words: nitrogen flow, bibliometrics, CiteSpace, visualized analysis, research hotspots

中图分类号:

X50
G353

朱汪悦, 王延华, 赵子涵. 基于CiteSpace的氮循环研究热点和进展分析[J]. 生态与农村环境学报, 2022, 38(6): 702-713.

ZHU Wang-yue, WANG Yan-hua, ZHAO Zi-han. Analysis of Hotspots and Progress of Researches for Nitrogen Flows Based on CiteSpace[J]. Journal of Ecology and Rural Environment, 2022, 38(6): 702-713.

参考文献 95

[1]	GALLOWAY J N,ABER J D,ERISMAN J W,et al.The Nitrogen Cascade[J].Bioscience,2003,53(4):341-356.
[2]	WANG M R,MA L,STROKALM,et al.Exploring Nutrient Management Options to Increase Nitrogen and Phosphorus Use Efficiencies in Food Production of China[J].Agricultural Systems,2018,163:58-72.
[3]	ZHANG X L,ZHANG Y,WANG Y F,et al.Research Progress and Hotspot Analysis for Reactive Nitrogen Flows in Macroscopic Systems Based on a CiteSpace Analysis[J].Ecological Modelling,2021,443:109456.
[4]	李杰,陈超美.CiteSpace:科学文本挖掘及可视化[M].2版.北京:首都经济贸易大学出版社,2017:15-75.[LI Jie,CHEN Chao-mei.CiteSpace:Text Mining and Visualization in Scientific Literature ［M].2nd ed.Beijing:Capital University of Economics and Business Press,2017:15-75.］
[5]	邱均平.文献计量学[M].2版.北京:科学出版社,2019:22-25.[QIU Jun-ping.Bibliometrics［M].2nd ed.Beijing:Science Press,2019:22-25.］
[6]	刘波,李学斌,何高吉,等.基于Web of Science数据库的土壤呼吸知识图谱分析[J].土壤通报,2021,52(2):443-453.[LIU Bo,LI Xue-bin,HE Gao-ji,et al.Knowledge Mapping Analysis of Soil Respiration Research Based on Web of Science［J].Chinese Journal of Soil Science,2021,52(2):443-453.］
[7]	封亮,王淑彬,唐海鹰,等.乡村生态文明研究知识图谱:基于CiteSpace V可视化分析[J].生态与农村环境学报,2021,37(2):137-144.[FENG Liang,WANG Shu-bin,TANG Hai-ying,et al.Knowledge Map of Rural Ecological Civilization Research Based on CiteSpace V Visualization Analysis［J].Journal of Ecology and Rural Environment,2021,37(2):137-144.］
[8]	HANSEN B,KRISTENSEN E S,GRANT R,et al.Nitrogen Leaching from Conventional Versus Organic Farming Systems:A Systems Modelling Approach[J].European Journal of Agronomy,2000,13(1):65-82.
[9]	HUTCHINS D A,MULHOLLAND H M,FU Fei-xue,et al.Nutrient Cycles and Marine Microbes in a CO2-Enriched Ocean[J].Oceanography,2009,22(4):128-145.
[10]	KEBREAB E,FRANCE J,BEEVER D E,et al.Nitrogen Pollution by Dairy Cows and Its Mitigation by Dietary Manipulation[J].Nutrient Cycling in Agroecosystems,2001,60(1):275-285.
[11]	THORNTON P E,DONEY S C,LINDSAY K,et al.Carbon-Nitrogen Interactions Regulate Climate-Carbon Cycle Feedbacks:Results from an Atmosphere-Ocean General Circulation Model[J].Biogeosciences,2009,60(6):2099-2120.
[12]	MCCLELLAND J W,MONTOYA J P.Trophic Relationships and the Nitrogen Isotopic Composition of Amino Acids in Plankton[J].Ecology,2002,83(8):2173-2180.
[13]	ADAMS T S,STERNER R W.The Effect of Dietary Nitrogen Content on Trophic Level 15N Enrichment[J].Limnology and Oceanography,2000,45(3):601-607.
[14]	MONTOYA J P,CARPENTER E J,CAPONE D G.Nitrogen Fixation and Nitrogen Isotope Abundances in Zooplankton of the Oligotrophic North Atlantic[J].Limnology and Oceanography,2002,47(6):1617-1628.
[15]	HARTER J,WEIGOLD P,EL-HADIDI M,et al.Soil Biochar Amendment Shapes the Composition of N2O-Reducing Microbial Communities[J].The Science of the Total Environment,2016,562:379-390.
[16]	PROVIDOLI I,BUGMANN H,SIEGWOLF R,et al.Pathways and Dynamics of 15NO3- and 15NH4+ Applied in a Mountain Picea Abies Forest and in a nearby Meadow in Central Switzerland[J].Soil Biology and Biochemistry,2006,38(7):1645-1657.
[17]	BUCHWALD C,SANTORO A E,STANLEY R H R,et al.Nitrogen Cycling in the Secondary Nitrite Maximum of the Eastern Tropical North Pacific off Costa Rica[J].Global Biogeochemical Cycles,2015,29(12):2061-2081.
[18]	VALKAMA E.Grain Quality and N Uptake of Spring Cereals as Affected by Nitrogen Fertilization under Nordic Conditions:A Meta-Analysis[J].Agricultural and Food Science,2013,22:208-222.
[19]	宋长青,冷疏影,高锡章,等.土壤学若干前言领域研究进展[M].北京:商务印书馆,2016:474-501.[SONG Chang-qing,LENG Shu-ying,GAO Xi-zhang,et al.Advances in Some Foreword Fields of Soil Science［M].Beijing:The Commercial Press,2016:474-501.］
[20]	SUN R B,GUO X S,WANG D Z,et al.Effects of Long-Term Application of Chemical and Organic Fertilizers on the Abundance of Microbial Communities Involved in the Nitrogen Cycle[J].Applied Soil Ecology,2015,95:171-178.
[21]	TANG P Z,LIU J Z,LU H W,et al.Information-Based Network Environ Analysis for Ecological Risk Assessment of Heavy Metals in Soils[J].Ecological Modelling,2017,344:17-28.
[22]	MAO X F,YANG Z F.Functional Assessment of Interconnected Aquatic Ecosystems in the Baiyangdian Basin:An Ecological-Network-Analysis Based Approach[J].Ecological Modelling,2011,222(23/24):3811-3820.
[23]	SAUNDERS D L,KALFF J.Nitrogen Retention in Wetlands,Lakes,and Rivers[J].Hydrobiologia,2001,443(1/2/3):205-212.
[24]	THORBURN P J,BIGGS J S,WEIER K L,et al.Nitrate in Groundwaters of Intensive Agricultural Areas in Coastal Northeastern Australia[J].Agriculture,Ecosystems & Environment,2003,94(1):49-58.
[25]	YOSHIDA M,ISHII S,OTSUKA S,et al.Temporal Shifts in Diversity and Quantity of nirS and nirK in a Rice Paddy Field Soil[J].Soil Biology and Biochemistry,2009,41(10):2044-2051.
[26]	YANG W H,WEBER K A,SILVER W L.Nitrogen Loss from Soil through Anaerobic Ammonium Oxidation Coupled to Iron Reduction[J].Nature Geoscience,2012,5(8):538-541.
[27]	RVTTING T,BOECKX P,MVLLER C,et al.Assessment of the Importance of Dissimilatory Nitrate Reduction to Ammonium for the Terrestrial Nitrogen Cycle[J].Biogeosciences,2011,8(7):1779-1791.
[28]	GIBLIN A,TOBIAS C,SONG B,et al.The Importance of Dissimilatory Nitrate Reduction to Ammonium (DNRA) in the Nitrogen Cycle of Coastal Ecosystems[J].Oceanography,2013,26(3):124-131.
[29]	DE NOTARIS C,RASMUSSEN J,SØRENSEN P,et al.Nitrogen Leaching:A Crop Rotation Perspective on the Effect of N Surplus,Field Management and Use of Catch Crops[J].Agriculture,Ecosystems & Environment,2018,255:1-11.
[30]	LIU C Y,WANG K,ZHENG X H.Responses of N2O and CH4 Fluxes to Fertilizer Nitrogen Addition Rates in an Irrigated Wheat-Maize Cropping System in Northern China[J].Biogeosciences,2012,9(2):839-850.
[31]	ZHAO X,ZHOU Y,WANG S Q,et al.Nitrogen Balance in a Highly Fertilized Rice-Wheat Double-Cropping System in Southern China[J].Soil Science Society of America Journal,2012,76(3):1068-1078.
[32]	MÖLLER K,STINNER W,DEUKER A,et al.Effects of Different Manuring Systems with and without Biogas Digestion on Nitrogen Cycle and Crop Yield in Mixed Organic Dairy Farming Systems[J].Nutrient Cycling in Agroecosystems,2008,82(3):209-232.
[33]	MA L,MA W Q,VELTHOF G L,et al.Modeling Nutrient Flows in the Food Chain of China[J].Journal of Environmental Quality,2010,39(4):1279-1289.
[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]	LI Y,ŠIM?NEK J,ZHANG Z,et al.Evaluation of Nitrogen Balance in a Direct-Seeded-Rice Field Experiment Using Hydrus-1D[J].Agricultural Water Management,2015,148:213-222.
[36]	MISHIMA S I.The Recent Trend of Agricultural Nitrogen Flow in Japan and Improvement Plans[J].Nutrient Cycling in Agroecosystems,2002,63(2/3):151-163.
[37]	HARASHINA K,TAKEUCHI K,TSUNEKAWA A,et al.Nitrogen Flows Due to Human Activities in the Cianjur-Cisokan Watershed Area in the Middle Citarum Drainage Basin,West Java,Indonesia:A Case Study at Hamlet Scale[J].Agriculture,Ecosystems & Environment,2003,100(1):75-90.
[38]	LIU C,WANG Q X,MIZUOCHI M,et al.Human Behavioral Impact on Nitrogen Flow:A Case Study of the Rural Areas of the Middle and Lower Reaches of the Changjiang River,China[J].Agriculture,Ecosystems & Environment,2008,125(1/2/3/4):84-92.
[39]	WANG Y H,CAI Z C,LANG X L,et al.Nitrogen Cascade in the Agriculture-Food-Environment System of the Yangtze Delta,1998-2018[J].Science of the Total Environment,2021,787:147442.
[40]	HUANG W,GAO B,HUANG Y F,et al.Transforming Nitrogen Management of the Urban Food System in a Food-Sink City[J].Journal of Environmental Management,2019,249:109180.
[41]	PAN J J,DING N,YANG J X.Changes of Urban Nitrogen Metabolism in the Beijing Megacity of China,2000-2016[J].Science of the Total Environment,2019,666:1048-1057.
[42]	DETMANN E,VALENTE É E L,BATISTA E D,et al.An Evaluation of the Performance and Efficiency of Nitrogen Utilization in Cattle Fed Tropical Grass Pastures with Supplementation[J].Livestock Science,2014,162:141-153.
[43]	SCHIAVONE A,GUO K,TASSONE S,et al.Effects of a Natural Extract of Chestnut Wood on Digestibility,Performance Traits,and Nitrogen Balance of Broiler Chicks[J].Poultry Science,2008,87(3):521-527.
[44]	OTTO E R,YOKOYAMA M,KU P K,et al.Nitrogen Balance and Ileal Amino Acid Digestibility in Growing Pigs Fed Diets Reduced in Protein Concentration,[J].Journal of Animal Science,2003,81(7):1743-1753.
[45]	BOWATTE S,JIA Z J,ISHIHARA R,et al.Molecular Analysis of the Ammonia Oxidizing Bacterial Community in the Surface Soil Layer of a Japanese Paddy Field[J].Soil Science & Plant Nutrition,2006,52(4):427-431.
[46]	KIM O S,JUNIER P,IMHOFF J F,et al.Comparative Analysis of Ammonia-Oxidizing Bacterial Communities in Two Lakes in North Germany and the Baltic Sea[J].Archiv Für Hydrobiologie,2006,167(1/2/3/4):335-350.
[47]	DI H J,CAMERON K C,SHEN J P,et al.Nitrification Driven by Bacteria and not Archaea in Nitrogen-Rich Grassland Soils[J].Nature Geoscience,2009,2(9):621-624.
[48]	DI H J,CAMERON K C,SHERLOCK R R,et al.Nitrous Oxide Emissions from Grazed Grassland as Affected by a Nitrification Inhibitor,Dicyandiamide,and Relationships with Ammonia-Oxidizing Bacteria and Archaea[J].Journal of Soils and Sediments,2010,10(5):943-954.
[49]	CAMPBELL B M,BEARE D J,BENNETT E M,et al.Agriculture Production as a Major Driver of the Earth System Exceeding Planetary Boundaries[J].Ecology and Society,2017,22(4):art8.
[50]	GU C,ZHOU H F,ZHANG Q C,et al.Effects of Various Fertilization Regimes on Abundance and Activity of Anaerobic Ammonium Oxidation Bacteria in Rice-Wheat Cropping Systems in China[J].Science of the Total Environment,2017,599/600:1064-1072.
[51]	GRVN A L,STRASKRABA S,SCHULZ S,et al.Long-Term Effects of Environmentally Relevant Concentrations of Silver Nanoparticles on Microbial Biomass,Enzyme Activity,and Functional Genes Involved in the Nitrogen Cycle of Loamy Soil[J].Journal of Environmental Sciences,2018,69:12-22.
[52]	胡菏,吴宪,赵建宁,等.有机-无机肥配施对麦玉轮作土壤中细菌氮循环功能基因的影响[J].农业环境科学学报,2021,40(1):144-154.[HU He,WU Xian,ZHAO Jian-ning,et al.The Effects of Combined Organic and Inorganic Fertilizer on the Bacterial Nitrogen Cycling Functional Genes in Wheat and Maize Soils by PICRUSt Functional Prediction［J].Journal of Agro-Environment Science,2021,40(1):144-154.］
[53]	高雪峰,韩国栋.放牧对羊草草原土壤氮素循环的影响[J].土壤,2011,43(2):161-166.[GAO Xue-feng,HAN Guo-dong.Study on Effect of Grazing on Steepe Soil Nitrogen Cycle［J].Soils,2011,43(2):161-166.］
[54]	全权,张震,何念鹏,等.短期氮添加对东灵山三种森林土壤呼吸的影响[J].生态学杂志,2015,34(3):797-804.[QUAN Quan,ZHANG Zhen,HE Nian-peng,et al.Short-Term Effect of Nitrogen Addition on Soil Respiration of Three Temperate Forests in Dongling Mountain［J].Chinese Journal of Ecology,2015,34(3):797-804.］
[55]	张扬建,朱军涛,沈若楠,等.放牧对草地生态系统影响的研究进展[J].植物生态学报,2020,44(5):553-564.[ZHANG Yang-jian,ZHU Jun-tao,SHEN Ruo-nan,et al.Research Progress on the Effects of Grazing on Grassland Ecosystem［J].Chinese Journal of Plant Ecology,2020,44(5):553-564.］
[56]	刘建国,刘卫国.微生物介导的氮循环过程研究进展[J].草地学报,2018,26(2):277-283.[LIU Jian-guo,LIU Wei-guo.Advances in Microbial-Mediated Nitrogen Cycling［J].Acta Agrestia Sinica,2018,26(2):277-283.］
[57]	江伟,李心清,蒋倩,等.凯氏蒸馏法和元素分析仪法测定沉积物中全氮含量的异同及其意义[J].地球化学,2006,35(3):319-324.[JIANG Wei,LI Xin-qing,JIANG Qian,et al.Kjeldahl Method and the Elemental Analyzer Method in Measurement of Total Nitrogen in Sediments:Comparison and Its Significance［J].Geochimica,2006,35(3):319-324.］
[58]	蒋春来,张晓山,肖劲松,等.我国西南地区氮沉降量不同的森林小流域中土壤自然15N丰度的分布特征[J].岩石学报,2009,25(5):1291-1296.[JIANG Chun-lai,ZHANG Xiao-shan,XIAO Jing-song,et al.15N Natural Abundance in the Soils of Forested Small Catchments Across a Nitrogen-Deposition Gradient,Southwestern China.Acta Petrologica Sinica,2009,25(5):1291-1296.]
[59]	王可逸,刘晓宏,曾小敏,等.树轮稳定氮同位素记录的进展与展望[J].地理学报,2021,76(5):1193-1205.[WANG Ke-yi,LIU Xiao-hong,ZENG Xiao-min,et al.Stable Nitrogen Isotope in Tree Rings:Progresses,Problems and Prospects［J].Acta Geographica Sinica,2021,76(5):1193-1205.］
[60]	陈哲,杨世琦,张晴雯,等.冻融对土壤氮素损失及有效性的影响[J].生态学报,2016,36(4):1083-1094.[CHEN Zhe,YANG Shi-qi,ZHANG Qing-wen,et al.Effects of Freeze-Thaw Cycles on Soil Nitrogen Loss and Availability［J].Acta Ecologica Sinica,2016,36(4):1083-1094.］
[61]	王保栋,单宝田,战闰,等.黄、渤海无机氮的收支模式初探[J].海洋科学,2002(2):33-36.[WANG Bao-dong,SHAN Bao-tian,ZHAN Run,et al.Budget Model of Inorganic Nitrogen in the Bohai and Yellow Sea［J].Marine Sciences,2002(2):33-36.］
[62]	孟祥海,周海川,周海文.区域种养平衡估算与养殖场种养结合意愿影响因素分析:基于江苏省的实证研究[J].生态与农村环境学报,2018,34(2):132-139.[MENG Xiang-hai,ZHOU Hai-chuan,ZHOU Hai-wen.Balancing of Planting-Breeding on a Region Scale and Factors Affecting Willingness of Livestock Farms for Planting-Breeding Combination:A Case Study in Jiangsu Province［J].Journal of Ecology and Rural Environment,2018,34(2):132-139.］
[63]	张拴林,袁霞,徐亚光,等.硒和维生素E对肉牛养分表观消化率、氮平衡、能量代谢及血液生化指标的影响[J].动物营养学报,2013,25(6):1219-1228.[ZHANG Shuanlin,YUAN Xia,XU Yaguang,et al.Effects of Selenium and Vitamin E on Nutrient Apparent Digestibility,Nitrogen Balance,Energy Metabolism and Blood Biochemical Indices of Beef Cattle［J].Chinese Journal of Animal Nutrition,2013,25(6):1219-1228.］
[64]	刘宇,章莹,杨文亭,等.减量施氮与大豆间作对蔗田氮平衡的影响[J].应用生态学报,2015,26(3):817-825.[LIU Yu,ZHANG Ying,YANG Wen-ting,et al.Effects of Reduced Nitrogen Application and Soybean Intercropping on Nitrogen Balance of Sugarcane Field［J].Chinese Journal of Applied Ecology,2015,26(3):817-825.］
[65]	张雪蕾,崔虎,王静,等.饲粮色氨酸添加水平对育成期白水貂生长性能、氮代谢及氨基酸消化率的影响[J].动物营养学报,2017,29(11):4227-4235.[ZHANG Xue-lei,CUI Hu,WANG Jing,et al.Effects of Dietary Tryptophan Supplemental Level on Growth Performance,Nitrogen Metabolism and Amino Acid Digestibility of White Minks during Growing Period［J].Chinese Journal of Animal Nutrition,2017,29(11):4227-4235.］
[66]	刘璐,楚丽翠,曾祥芳,等.饲粮蛋白质水平降低对成年大鼠生长性能、氮平衡和骨骼肌蛋白质周转的影响[J].动物营养学报,2019,31(5):2222-2231.[LIU Lu,CHU Li-cui,ZENG Xiang-fang,et al.Effects of Decreasing Dietary Protein Level on Growth Performance,Nitrogen Balance and Skeletal Muscle Protein Turnover of Adult Rats［J].Chinese Journal of Animal Nutrition,2019,31(5):2222-2231.］
[67]	李欠欠,李雨繁,高强,等.传统和优化施氮对春玉米产量、氨挥发及氮平衡的影响[J].植物营养与肥料学报,2015,21(3):571-579.[LI Qian-qian,LI Yu-fan,GAO Qiang,et al.Effect of Conventional and Optimized Nitrogen Fertilization on Spring Maize Yield,Ammonia Volatilization and Nitrogen Balance in Soil-Maize System［J].Journal of Plant Nutrition and Fertilizer,2015,21(3):571-579.］
[68]	石祖梁,张姗,孙仁华,等.秸秆还田下晚播稻茬麦适宜施氮量研究[J].生态与农村环境学报,2015,31(4):589-593.[SHI Zu-liang,ZHANG Shan,SUN Ren-hua,et al.Economical Nitrogen Application on Late Sowing Wheat with Rice Straw Returning under Rice-Wheat Rotation［J].Journal of Ecology and Rural Environment,2015,31(4):589-593.］
[69]	张丁月,杨亚珍,刘凯文,等.不同施肥模式下稻-虾共作的氮磷平衡及效益分析[J].中国土壤与肥料,2020(4):124-129.[ZHANG Ding-yue,YANG Ya-zhen,LIU Kai-wen,et al.Nitrogen-Phosphorus Balance and Economic Benefit of Rice-Crayfish Culture under Different Fertilization Patterns［J].Soil and Fertilizer Sciences in China,2020(4):124-129.］
[70]	洪曦,高菊生,罗尊长,等.不同施肥措施对红壤稻田氮磷平衡及生态经济效益的影响[J].应用生态学报,2018,29(1):158-166.[HONG Xi,GAO Ju-sheng,LUO Zun-zhang, et al.Effects of Different Fertilization Regimes on Nitrogen and Phosphorus Balance and Eco-Economic Benefits in Red Paddy Field［J].Chinese Journal of Applied Ecology,2018,29(1):158-166.］
[71]	孙建飞,戴崴巍,贺同鑫,等.蒙古栎叶片及其土壤碳、氮同位素自然丰度对大气CO2浓度升高的响应[J].应用生态学报,2017,28(7):2179-2185.[SUN Jian-fei,DAI Wei-wei,HE Tong-xin,et al.Responses of the Natural Abundance of Carbon and Nitrogen Isotopes of Quercus Mongolica Leaf and Soil to Elevated CO2［J].Chinese Journal of Applied Ecology,2017,28(7):2179-2185.］
[72]	李佳霖,白洁,高会旺,等.长江口海域夏季沉积物反硝化细菌数量及反硝化作用[J].中国环境科学,2009,29(7):756-761.[LI Jia-lin,BAI Jie,GAO Hui-wang,et al.Quantification of Denitrifying Bacteria and Denitrification Process in Surface Sediment at Adjacent Sea Area of the Yangtze River Estuary in Summer［J].China Environmental Science,2009,29(7):756-761.］
[73]	杜威,江萍,周骏,等.白僵菌和乙酰甲胺磷对水稻抗氧化状态及土壤氮循环的影响[J].中国生态农业学报,2014,22(2):165-170.[DU Wei,JIANG Ping,ZHOU Jun,et al.Effects of Beauveria Bassiana and Acephate on Rice Antioxidant Status and Soil Nitrogen Circulation［J].Chinese Journal of Eco-Agriculture,2014,22(2):165-170.］
[74]	丘清燕,胡亚林.森林土壤NO产生的主要途径及其影响因素[J].生态学杂志,2018,37(2):554-568.[QIU Qing-yan,HU Ya-lin.Sources and Controls of Nitric Oxide from Forest Soils:A Review［J].Chinese Journal of Ecology,2018,37(2):554-568.］
[75]	何树斌,王燚,程宇阳,等.丛枝菌根真菌与柳枝稷协同固碳机制及对土壤碳氮循环的调控[J].草地学报,2016,24(4):802-806.[HE Shu-bin,WANG Yi,CHENG Yu-yang,et al.Collaborative Carbon Sequestration Mechanism of Arbuscular Mycorrhizal Fungi and Switchgrass and Soil Carbon and Nitrogen Cycle Regulation［J].Acta Agrestia Sinica,2016,24(4):802-806.］
[76]	沈菊培,贺纪正.微生物介导的碳氮循环过程对全球气候变化的响应[J].生态学报,2011,31(11):2957-2967.[SHEN Ju-pei,HE Ji-zheng.Responses of Microbes-Mediated Carbon and Nitrogen Cycles to Global Climate Change［J].Acta Ecologica Sinica,2011,31(11):2957-2967.］
[77]	陈雅涵,谢宗强,薛丽萍.碳氮元素分析仪测试土壤与植物样品的流程优化[J].现代化工,2016,36(4):185-187,189.[CHEN Ya-han,XIE Zong-qiang,XUE Li-ping.Process Optimization for Measurements of Soil and Plant Samples with Carbon/Nitrogen Element Analyzer［J].Modern Chemical Industry,2016,36(4):185-187,189.］
[78]	万琪慧,王书玲,赵伟烨,等.重庆紫色水稻土中"全程"和"半程"氨氧化微生物的垂直分异[J].微生物学报,2019,59(2):291-302.[WAN Qi-hui,WANG Shu-ling,ZHAO Wei-ye,et al.Vertical Abundance Variations of "Incomplete Ammonia Oxidizers" and "Comammox" in Purple Paddy Soil in Chongqing［J].Acta Microbiologica Sinica,2019,59(2):291-302.］
[79]	刘正辉,李德豪.氨氧化古菌及其对氮循环贡献的研究进展[J].微生物学通报,2015,42(4):774-782.[LIU Zheng-hui,LI De-hao.Ammonia-Oxidizing Archaea and Their Contribution to Global Nitrogen Cycling:A Review［J].Microbiology China,2015,42(4):774-782.］
[80]	王梅,王智慧,石孝均,等.长期不同施肥量对全程氨氧化细菌丰度的影响[J].环境科学,2018,39(10):4727-4734.[WANG Mei,WANG Zhi-hui,SHI Xiao-jun,et al.Long-Term Fertilization Effects on the Abundance of Complete Ammonia Oxidizing Bacteria(Comammox nitrospira) in a Neutral Paddy Soil［J].Environmental Science,2018,39(10):4727-4734.］
[81]	马瑞,赵伟烨,王智慧,等.紫色土硝化过程中氨氧化细菌和古菌对温度的响应[J].土壤通报,2018,49(6):1348-1354.[MA Rui,ZHAO Wei-ye,WANG Zhi-hui,et al.Responses of Ammonia Oxidizing Bacteria and Archaea to Different Temperatures during Nitrification Process in a Neutral Purple Soil［J].Chinese Journal of Soil Science,2018,49(6):1348-1354.］
[82]	陈雪丽,王玉峰,王爽,等.农田土壤中氨氧化细菌群落多样性研究进展[J].东北农业大学学报,2013,44(2):151-154.[CHEN Xue-li,WANG Yu-feng,WANG Shuang,et al.Research Advances of the Diversity of Ammonia Oxidizing Bacteria Community(AOB) in Farmland Soil［J].Journal of Northeast Agricultural University,2013,44(2):151-154.］
[83]	崔晓阳.植物对有机氮源的利用及其在自然生态系统中的意义[J].生态学报,2007,27(8):3500-3512.[CUI Xiao-yang.Organic Nitrogen Use by Plants and Its Significance in some Natural Ecosystems［J].Acta Ecologica Sinica,2007,27(8):3500-3512.］
[84]	王立刚,邱建军.高产粮区农业生态系统土壤碳氮循环的模拟研究:以河北省曲周县为例[J].中国农业大学学报,2003,8(增刊1):31-35.[WANG Li-gang,QIU Jian-jun.Study on the Simulation of Soil Carbon and Nitrogen Cycle in Agro-Ecosystem in High Yields Area:A Case Study of Quzhou County Hebei Province［J].Journal of China Agricultural University,2003,8(Suppl. 1):31-35.］
[85]	夏文建,周卫,梁国庆,等.稻麦轮作农田氮素循环的DNDC模型分析[J].植物营养与肥料学报,2012,18(1):77-88.[XIA Wen-jian,ZHOU Wei,LIANG Guo-qing,et al.Evaluating the Validity and Sensitivity of the DNDC Model to Estimate Nitrogen Cycling in Rice-Wheat Rotation System［J].Plant Nutrition and Fertilizer Science,2012,18(1):77-88.
[86]	赵峥,周德平,褚长彬,等.不同施肥和秸秆还田措施对稻麦轮作系统碳氮流失的影响[J].水土保持学报,2018,32(3):36-41.[ZHAO Zheng,ZHOU De-ping,CHU Chang-bin,et al.Impacts of Different Fertilization and Straw Returning Measures on the Loss of Carbon and Nitrogen in Rice-Wheat Rotation System［J].Journal of Soil and Water Conservation,2018,32(3):36-41.］
[87]	邱建军,李虎,王立刚.中国农田施氮水平与土壤氮平衡的模拟研究[J].农业工程学报,2008,24(8):40-44,313.[QIU Jian-jun,LI Hu,WANG Li-gang.Simulation of Nitrogen Level and Balance in Cropland in China［J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(8):40-44,313.］
[88]	李仟,关小康,杨明达,等.不同秸秆还田处理对麦玉两熟制作物产量及氮素利用的影响[J].河南农业大学学报,2015,49(2):171-176.[LI Qian,GUAN Xiao-kang,YANG Ming-da,et al.Effects of Different Straw Returning Treatments on Crop Yield and Nitrogen Use of Winter Wheat-Summer Maize Cropping System［J].Journal of Henan Agricultural University,2015,49(2):171-176.］
[89]	李锦,田霄鸿,王少霞,等.秸秆还田条件下减量施氮对作物产量及土壤碳氮含量的影响[J].西北农林科技大学学报(自然科学版),2014,42(1):137-143.[LI Jin,TIAN Xiao-hong,WANG Shao-xia,et al.Effects of Nitrogen Fertilizer Reduction on Crop Yields,Soil Nitrate Nitrogen and Carbon Contents with Straw Returning［J].Journal of Northwest A & F University (Natural Science Edition),2014,42(1):137-143.］
[90]	宋文峰,王超,陈荣府,等.长期不同施肥下小麦离子吸收对土壤酸化贡献能力的比较[J].土壤,2017,49(1):7-12.[SONG Wen-feng,WANG Chao,CHEN Rong-fu,et al.Comparison of Contribution of Wheat Ionic Uptake to Soil Acidification under Long-Term Different Fertilization［J].Soils,2017,49(1):7-12.］
[91]	汪吉东,许仙菊,宁运旺,等.土壤加速酸化的主要农业驱动因素研究进展[J].土壤,2015,47(4):627-633.[WANG Ji-dong,XU Xian-ju,NING Yun-wang,et al.Progresses in Agricultural Driving Factors on Accelerated Acidification of Soils［J].Soils,2015,47(4):627-633.］
[92]	刘彩霞,焦如珍,董玉红,等.模拟氮沉降对杉木林土壤氮循环相关微生物的影响[J].林业科学,2015,51(4):96-102.[LIU Cai-xia,JIAO Ru-zhen,DONG Yu-hong,et al.Response of the N-Cycling Associated Soil Microorganism to Simulated N Deposition in a Plantation of Cunninghamia Lanceolata［J].Scientia Silvae Sinicae,2015,51(4):96-102.］
[93]	田善义,王明伟,成艳红,等.化肥和有机肥长期施用对红壤酶活性的影响[J].生态学报,2017,37(15):4963-4972.[TIAN Shan-yi,WANG Ming-wei,CHENG Yan-hong,et al.Long-Term Effects of Chemical and Organic Amendments on Red Soil Enzyme Activities［J].Acta Ecologica Sinica,2017,37(15):4963-4972.］
[94]	蒋磊,宋艳宇,宋长春,等.大兴安岭冻土区泥炭地土壤碳、氮含量和酶活性室内模拟研究[J].湿地科学,2018,16(3):294-302.[JIANG Lei,SONG Yan-yu,SONG Chang-chun,et al.Indoor Simulation Study on Carbon and Nitrogen Contents and Enzyme Activities of Soils in Permafrost Region in Greater Khingan Mountains［J].Wetland Science,2018,16(3):294-302.］
[95]	刘银,何露露,强薇,等.经营模式对大渡河干暖河谷黄果柑坡地果园土壤微生物生物量和酶活性的影响[J].应用与环境生物学报,2021,27(2):280-288.[LIU Yin,HE Lu-lu,QIANG Wei,et al.Effects of Management Modes on Soil Microbial Biomass and Enzyme Activities in Sloping Huangguogan Orchards in the Dry-Warm Valley of the Dadu River［J].Chinese Journal of Applied and Environmental Biology,2021,27(2):280-288.］