Abstract
As a common pollutant of nitrogen in groundwater, nitrate contamination has become a major concern worldwide. Baseflow, one of the dominant hydrological pathways for nitrate migration to streamflow, has been confirmed as a leading nitrate source for stream water where groundwater or subsurface flow contaminated heavily by nitrate. That is, sufficient improvements of water quality may not be attained without proper management for baseflow, even if non-point sources (NPS) pollutants discharged through surface runoff are being well managed. This article reviews the primary nitrate sources, the main factors affecting its transport, and the methodologies for baseflow nitrate estimation, to give some recommendations for future works, including: (1) giving sufficient consideration for the effects of climatological, morphological, and geological factors on baseflow recessions to obtain more reliable and accurate baseflow separation; (2) trying to solve calibration and validation problems for baseflow loads determining in storm flow period; (3) developing a simple and convenient algorithm with certain physics that can be used to separate baseflow NPS pollution from the total directly in different regions, for a reliable estimation of baseflow NPS pollution at larger scale (e.g., national scale); (4) improving groundwater quality simulation module of existing NPS pollution models to have a better simulation for biogeochemical processes in shallow aquifers; (5) taking integrated measures of “source control”, “process interception” and “end remediation” to prevent and control NPS nitrate pollution effectively, not just only the strict control of nutrients loss from surface runoff.
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Allott T E, Curtis C J, Hall J, Harriman R, Battarbee R W. 1995. The impact of nitrogen deposition on upland surface waters in Great Britain: A regional assessment of nitrate leaching. Water Air Soil Poll, 85: 297–302
Angelopoulos K, Spiliopoulos I, Mandoulaki A, Theodorakopoulou A, Kouvelas A. 2009. Groundwater nitrate pollution in northern part of Achaia Prefecture. Desalination, 248: 852–858
Angle J, Gross C, Hill R, McIntosh M. 1993. Soil nitrate concentrations under corn as affected by tillage, manure, and fertilizer applications. J Environ Qual, 22: 141–147
Arheimer B, Liden R. 2000. Nitrogen and phosphorus concentrations from agricultural catchments-influence of spatial and temporal variables. J Hydrol, 227: 140–159
Armbruster J T. 1976. An infiltration index useful in estimating low-flow characteristics of drainage basin. J Res USGS, 4: 533–538
Arnold J G, Muttiah R S, Srinivasan R, Allen P M. 2000. Regional estimation of baseflow and groundwater recharge in the Upper Mississippi river basin. J Hydrol, 227: 21–40
Baker J, Johnson H. 1981. Nitrate-nitrogen in tile drainage as affected by fertilization. J Environ Qual, 10: 519–522
Becker M, Georgian T, Ambrose H, Siniscalchi J, Fredrick K. 2004. Estimating flow and flux of ground water discharge using water temperature and velocity. J Hydrol, 296: 221–233
Best A, Arnaud E, Parker B, Aravena R, Dunfield K. 2015. Effects of glacial sediment type and land use on nitrate patterns in groundwater. Ground Water Monit R, 35: 68–81
Bloomfield J, Allen D, Griffiths K. 2009. Examining geological controls on baseflow index (BFI) using regression analysis: An illustration from the Thames Basin, UK. J Hydrol, 373: 164–176
Borah D, Bera M. 2003. Watershed-scale hydrologic and nonpoint-source pollution models: Review of mathematical bases. T Asae, 46: 1553
Boughton W. 1993. A hydrograph-based model for estimating the water yield of ungauged catchments. Aus Nat Conf Publ, 93/14: 299–304
Bouraoui F, Dillaha T A. 2000. ANSWERS-2000: Non-point source nutrient planning model. J Environ Eng-Asce, 126: 1045–1055
Brodie R, Hostetler S. 2005. A review of techniques for analysing baseflow from stream hydrographs. In: Acworth R I, Macky G, Merrick N P, eds. Proceedings of the NZHS-IAH-NZSSS 2005 conference. Auckland: New Zealand Hydrological Society Press. 5–18
Brown C, Marshall V, Carter A, Walker A, Arnold D, Jones R. 1999. Investigation into the effect of tillage on solute movement to drains through a heavy clay soil. Soil Use Manage, 15: 84–93
Brunner P, Simmons C T. 2012. HydroGeoSphere: A fully integrated, physically based hydrological model. Ground Water, 50: 170–176
Buczko U, Kuchenbuch R O, Lennartz B. 2010. Assessment of the predictive quality of simple indicator approaches for nitrate leaching from agricultural fields. J Environ Manage, 91: 1305–1315
Butt T, Gouda H, Baloch M, Paul P, Javadi A, Alam A. 2014. Literature review of baseline study for risk analysis-The landfill leachate case. Environ Int, 63: 149–162
Cambouris A, Zebarth B, Nolin M, Laverdière M. 2008. Apparent fertilizer nitrogen recovery and residual soil nitrate under continuous potato cropping: Effect of N fertilization rate and timing. Can J Soil Sci, 88: 813–825
Campling P, Gobin A, Beven K, Feyen J. 2002. Rainfall-runoff modelling of a humid tropical catchment: The TOPMODEL approach. Hydrol Process, 16: 231–253
Candela L, Fabregat S, Josa A, Suriol J, Vigués N, Mas J. 2007. Assessment of soil and groundwater impacts by treated urban wastewater reuse. A case study: Application in a golf course (Girona, Spain). Sci Total Environ, 374: 26–35
Caruso B S. 2000. Spatial and temporal variability of stream phosphorus in a New Zealand high-country agricultural catchment. New Zeal J Agr Res, 43: 235–249
Chang D, Ma Z. 2012. Wastewater reclamation and reuse in Beijing: Influence factors and policy implications. Desalination, 297: 72–78
Chapman T G. 1991. Comment on “Evaluation of automated techniques for baseflow and recession analyses” by RJ Nathan and TA McMahon. Water Resour Res, 27: 1783–1784
Chen L. 2013. Modeling of the water flow and nitrate transportin the shallow aquifer of the Shaying River Basinand its contribution to river pollution. Doctoral Dissertation. NanJing: NanJing University
Chen L, Liu C, Li F. 2006. Reviews on baseflow researches (in Chinese). Prog Geogr, 25: 1–15
Chen L, Zheng H, David Chen Y, Liu C. 2008. Baseflow separation in the source region of the Yellow River. J Hydrol Eng, 13: 541–548
Chowdary V, Rao N, Sarma P. 2005. Decision support framework for assessment of non-point source pollution of groundwater in large irrigation projects. Agr Water Manage, 75: 194–225
Conan C, Bouraoui F, Turpin N, de Marsily G, Bidoglio G. 2003. Modeling flow and nitrate fate at catchment scale in Brittany (France). J Environ Qual, 32: 2026–2032
Constantin J, Mary B, Laurent F, Aubrion G, Fontaine A, Kerveillant P, Beaudoin N. 2010. Effects of catch crops, no till and reduced nitrogen fertilization on nitrogen leaching and balance in three long-term experiments. Agr Ecosyst Environ, 135: 268–278
Cook P, Favreau G, Dighton J, Tickell S. 2003. Determining natural groundwater influx to a tropical river using radon, chlorofluorocarbons and ionic environmental tracers. J Hydrol, 277: 74–88
Cook P G, Wood C, White T, Simmons C T, Fass T, Brunner P. 2008. Groundwater inflow to a shallow, poorly-mixed wetland estimated from a mass balance of radon. J Hydrol, 354: 213–226
Corwin D L, Vaughan P J, Loague K. 1997. Modeling nonpoint source pollutants in the vadose zone with GIS. Environ Sci Technol, 31: 2157–2175
Darwish T, Atallah T, Hajhasan S, Chranek A. 2003. Management of nitrogen by fertigation of potato in Lebanon. Nutr Cycl Agroecosys, 67: 1–11
David M B, Gentry L E, Kovacic D A, Smith K M. 1997. Nitrogen balance in and export from an agricultural watershed. J Environ Qual, 26: 1038–1048
Dawson J C, Huggins D R, Jones S S. 2008. Characterizing nitrogen use efficiency in natural and agricultural ecosystems to improve the performance of cereal crops in low-input and organic agricultural systems. Field Crop Res, 107: 89–101
De Graaf I, van Beek L, Wada Y, Bierkens M. 2014. Dynamic attribution of global water demand to surface water and groundwater resources: Effects of abstractions and return flows on river discharges. Adv Water Resour, 64: 21–33
De Ruijter F, Boumans L, Smit A, Van den Berg M. 2007. Nitrate in upper groundwater on farms under tillage as affected by fertilizer use, soil type and groundwater table. Nutr Cycl Agroecosys, 77: 155–167
Di H, Cameron K. 2002. Nitrate leaching in temperate agroecosystems: Sources, factors and mitigating strategies. Nutr Cycl Agroecosys, 64: 237–256
Donn M J, Barron O V, Barr A D. 2012. Identification of phosphorus export from low-runoff yielding areas using combined application of high frequency water quality data and MODHMS modelling. Sci Total Environ, 426: 264–271
Dow C L. 2007. Assessing regional land-use/cover influences on New Jersey Pinelands streamflow through hydrograph analysis. Hydrol Process, 21: 185–197
Drinkwater L, Janke R, Rossoni-Longnecker L. 2000. Effects of tillage intensity on nitrogen dynamics and productivity in legume-based grain systems. Plant Soil, 227: 99–113
Dubrovsky N M, Burow K R, Clark G M, Gronberg J, Hamilton P A, Hitt K J, Mueller D K, Munn M D, Nolan B T, Puckett L J. 2010. The quality of our nation’s waters-nutrients in the nation’s streams and groundwater, 1992–2004. Technical Report. No. 2330–5703. United States Geological Survey
Eckhardt K. 2005. How to construct recursive digital filters for baseflow separation. Hydrol Process, 19: 507–515
Eckhardt K. 2008. A comparison of baseflow indices, which were calculated with seven different baseflow separation methods. J Hydrol, 352: 168–173
Ellis J B. 1986. Pollutional aspects of urban runoff. Urban runoff Pollut, 10: 1–38
Emmett B A, Beier C, Estiarte M, Tietema A, Kristensen H L, Williams D, Penuelas J, Schmidt I, Sowerby A. 2004. The response of soil processes to climate change: Results from manipulation studies of shrublands across an environmental gradient. Ecosystems, 7: 625–637
Evans C D, Norris D, Ostle N, Grant H, Rowe E C, Curtis C J, Reynolds B. 2008. Rapid immobilisation and leaching of wet-deposited nitrate in upland organic soils. Environ Pollut, 156: 636–643
Fatta D, Papadopoulos A, Loizidou M. 1999. A study on the landfill leachate and its impact on the groundwater quality of the greater area. Environ Geochem Hlth, 21: 175–190
Fewtrell L. 2004. Drinking-water nitrate, methemoglobinemia, and global burden of disease: A discussion. Environ Health Persp, 112: 1371–1374
Fitzhugh R D, Likens G E, Driscoll C T, Mitchell M J, Groffman P M, Fahey T J, Hardy J P. 2003. Role of soil freezing events in interannual patterns of stream chemistry at the Hubbard Brook Experimental Forest, New Hampshire. Environ Sci Technol, 37: 1575–1580
Furey P R, Gupta V K. 2001. A physically based filter for separating baseflow from streamflow time series. Water Resour Res, 37: 2709–2722
Gaines T P, Gaines S. 1994. Soil texture effect on nitrate leaching in soil percolates. Commun Soil Sci Plan, 25: 2561–2570
Galbiati L, Bouraoui F, Elorza F, Bidoglio G. 2006. Modeling diffuse pollution loading into a Mediterranean lagoon: Development and application of an integrated surface-subsurface model tool. Ecol Model, 193: 4–18
Galeone D. 2005. Pequea and mill creek watersheds section 319 NMP Project: Effects of streambank fencing on surface-water quality. NWQEP Notes 118: August, 2005. North Carolina State University
Gburek W, Folmar G. 1999. Flow and chemical contributions to stream flow in an upland watershed: A baseflow survey. J Hydrol, 217: 1–18
Gebert W A, Radloff M J, Considine E J, Kennedy J L. 2007. Use of streamflow data to estimate baseflow/groundwater recharge for Wisconsin. J Am Water Resour As, 43: 220–236
Gheysari M, Mirlatifi S M, Homaee M, Asadi M E, Hoogenboom G. 2009. Nitrate leaching in a silage maize field under different irrigation and nitrogen fertilizer rates. Agr Water Manage, 96: 946–954
Gholamhoseini M, AghaAlikhani M, Sanavy S M, Mirlatifi S. 2013. Interactions of irrigation, weed and nitrogen on corn yield, nitrogen use efficiency and nitrate leaching. Agr Water Manage, 126: 9–18
Golubev G N, Biswas A K. 1985. Large Scale Water Transfers: Emerging Environmental and Social Experiences. Oxford: Tycooly Publishers. 158
Goolsby D A, Battaglin W A, Lawrence G B, Artz R S, Aulenbach B T, Hooper R P, Keeney D R, Stensland G J. 1999. Flux and sources of nutrients in the Mississippi-Atchafalaya River Basin. Technical Report. National Oceanic and Atmospheric Administration
Goswami D, Kalita P K. 2009. Simulation of baseflow and tile-flow for storm events in a subsurface drained watershed. Biosyst Eng, 102: 227–235
Goswami D, Kalita P K, Mehnert E. 2010. Modeling and simulation of baseflow to drainage ditches during low-flow periods. Water Resour Manag, 24: 173–191
Grizzetti B, Bouraoui F, De Marsily G. 2005. Modelling nitrogen pressure in river basins: A comparison between a statistical approach and the physically-based SWAT model. Phys Chem Earth, 30: 508–517
Gu B J, Ge Y, Chang S X, Luo W D, Chang J. 2013. Nitrate in groundwater of China: Sources and driving forces. Global Environ Chang, 23: 1112–1121
Gupta S K, Gupta R C, Gupta A B, Seth A K, Bassin J K, Gupta A, Sharma M L. 2001. Recurrent diarrhea in children living in areas with high levels of nitrate in drinking water. Arch Environ Health, 56: 369–373
Haith D A, Shoenaker L L. 1987. Generalized watershed loading functions for streamflow nutrients. Water Resour Bull, 23: 471–478
Hall F R. 1968. Baseflow recessions—A review. Water Resour Res, 4: 973–983
Halvorson A D, Wienhold B J, Black A L. 2001. Tillage and nitrogen fertilization influence grain and soil nitrogen in an annual cropping system. Agron J, 93: 836–841
Hansen E M, Djurhuus J. 1997. Nitrate leaching as influenced by soil tillage and catch crop. Soil Till Res, 41: 203–219
Harrison W G. 1976. Nitrate metabolism of the red tide dinoflagellate Gonyaulax polyedra Stein. J Exp Mar Biol Ecol, 21: 199–209
Hattermann F, Krysanova V, Habeck A, Bronstert A. 2006. Integrating wetlands and riparian zones in river basin modelling. Ecol Model, 199: 379–392
Hewlett J D, Hibbert A R. 1967. Factors affecting the response of small watersheds to precipitation in humid areas. Forest Hydrol, 1: 275–290
Hicks B, Beschta R, Harr R. 1991. Long-term changes in streamflow following logging in western Oregon and associated fisheries implications. Water Resour Bull, 27: 217–226
Hlásny T, Kočický D, Maretta M, Sitková Z, Barka I, Konôpka M, Hlavatá H. 2015. Effect of deforestation on watershed water balance: Hydrological modelling-based approach/Vplyv odlesnenia na vodnú bilanciu povodia: Prístup na báze hydrologického modelovania. Forest J, 61: 89–100
Hofreither M, Pardeller K. 1996. Ökonometrische analyse des zusammenhanges zwischen agrarproduktion und nitratbelastung des grundwassers in österreich. Die Bodenkultur, 47: 279–289
Hooda P, Edwards A, Anderson H, Miller A. 2000. A review of water quality concerns in livestock farming areas. Sci Total Environ, 250: 143–167
Hooker K, Coxon C, Hackett R, Kirwan L, O’Keeffe E, Richards K. 2008. Evaluation of cover crop and reduced cultivation for reducing nitrate leaching in Ireland. J Environ Qual, 37: 138–145
Huyck A A O, Pauwels V R N, Verhoest N E C. 2005. A baseflow separation algorithm based on the linearized Boussinesq equation for complex hillslopes. Water Resour Res, 41: W08415
Iglesias R, Ortega E, Batanero G, Quintas L. 2010. Water reuse in Spain: Data overview and costs estimation of suitable treatment trains. Desalination, 263: 1–10
Jackson W, Asmussen L, Hauser E, White A. 1973. Nitrate in surface and subsurface flow from a small agricultural watershed. J Environ Qual, 2: 480–482
Jain A, Rai S, Sharma E. 2000. Hydro-ecological analysis of a sacred lake watershed system in relation to land-use/cover change from Sikkim Himalaya. Catena, 40: 263–278
Jaynes D, Colvin T, Karlen D, Cambardella C, Meek D. 2001. Nitrate loss in subsurface drainage as affected by nitrogen fertilizer rate. J Environ Qual, 30: 1305–1314
Jiang Y, Jamieson T, Nyiraneza J, Somers G, Thompson B, Murray B, Grimmett M, Geng X. 2015. Effects of fall vs. spring plowing forages on nitrate leaching losses to groundwater. Ground Water Monit R, 35: 43–54
Johnson P T, Townsend A R, Cleveland C C, Glibert P M, Howarth R W, McKenzie V J, Rejmankova E, Ward M H. 2010. Linking environmental nutrient enrichment and disease emergence in humans and wildlife. Ecol Appl, 20: 16–29
Kaçaroğlu F, Günay G. 1997. Groundwater nitrate pollution in an alluvium aquifer, Eskişehir urban area and its vicinity, Turkey. Environ Geol, 31: 178–184
Kemp W, Boynton W, Adolf J, Boesch D, Boicourt W, Brush G, Cornwell J, Fisher T, Glibert P, Hagy J. 2005. Eutrophication of Chesapeake Bay: Historical trends and ecological interactions. Mar Ecol Prog Ser, 303: 1–29
Kim G, Lee H, Lim Y, Jung M, Kong D. 2010. Baseflow contribution to nitrates in an urban stream in Daejeon, Korea. Water Sci Technol, 61: 3216–3220
Klaus J, McDonnell J. 2013. Hydrograph separation using stable isotopes: Review and evaluation. J Hydrol, 505: 47–64
Kogl D R. 1971. Monitoring and Evaluation of Arctic Waters with Emphasis on the North Slope Drainages: Colville River Study. Annual Report. Division of Sports Fish, Alaska Department of Fish and Game
Koh D C, Mayer B, Lee K S, Kyung Seok K. 2010. Land-use controls on sources and fate of nitrate in shallow groundwater of an agricultural area revealed by multiple environmental tracers. J Contam Hydrol, 118: 62–78
Kollet S J, Maxwell R M. 2006. Integrated surface-groundwater flow modeling: A free-surface overland flow boundary condition in a parallel groundwater flow model. Adv Water Resour, 29: 945–958
Korsaeth A, Eltun R. 2000. Nitrogen mass balances in conventional, integrated and ecological cropping systems and the relationship between balance calculations and nitrogen runoff in an 8-year field experiment in Norway. Agr Ecosyst Environ, 79: 199–214
Kottegoda N, Natale L. 1994. Two-component log-normal distribution of irrigation-affected low flows. J Hydrol, 158: 187–199
Kraft G J, Stites W. 2003. Nitrate impacts on groundwater from irrigated- vegetable systems in a humid north-central US sand plain. Agr Ecosyst Environ, 100: 63–74
Kumar M, Ramanathan A, Rao M, Kumar B. 2006. Identification and evaluation of hydrogeochemical processes in the groundwater environment of Delhi, India. Environ Geol, 50: 1025–1039
Lacey G, Grayson R. 1998. Relating baseflow to catchment properties in south-eastern Australia. J Hydrol, 204: 231–250
Lam Q, Schmalz B, Fohrer N. 2010. Modelling point and diffuse source pollution of nitrate in a rural lowland catchment using the SWAT model. Agr Water Manage, 97: 317–325
Lerner D N, Yang Y, Barrett M H, Tellam J. 1999. Loadings of non-agricultural nitrogen in urban groundwater. IAHS Publ, 259: 117–124
Lewandowski J, Meinikmann K, Nützmann G, Rosenberry D O. 2015. Groundwater-the disregarded component in lake water and nutrient budgets. 2. Effects of groundwater on nutrients. Hydrol Process, 29: 2922–2955
Liang X Q, Xu L, Li H, He M M, Qian Y C, Liu J, Nie Z Y, Ye Y S, Chen Y. 2011. Influence of N fertilization rates, rainfall, and temperature on nitrate leaching from a rainfed winter wheat field in Taihu watershed. Phys Chem Earth, 36: 395–400
Lindsey B D, Phillips S W, Donnelly C A, Speiran G K, Plummer L N, Bohlke J K, Focazio M J, Burton W C, Busenberg E. 2003. Residence times and nitrate transport in ground water discharging to streams in the Chesapeake Bay Watershed. Water Resources Investigations Report 03–4035. United States Geological Survey
Linsley R, Kohler M, Paulhus J. 1949. Applied Hydrology. New York: McGraw-Hill. 696
Linsley R, Kohler M, Paulus L. 1958. Hydrology for Engineers. New York: MeGraw-Hill. 340
Longe E, Balogun M. 2010. Groundwater quality assessment near a municipal landfill, Lagos, Nigeria. Res J Appl Sci Eng Tech, 2: 39–44
Longobardi A, Villani P. 2008. Baseflow index regionalization analysis in a mediterranean area and data scarcity context: Role of the catchment permeability index. J Hydrol, 355: 63–75
Lubello C, Gori R, Nicese F P, Ferrini F. 2004. Municipal-treated wastewater reuse for plant nurseries irrigation. Water Res, 38: 2939–2947
Lunau M, Voss M, Erickson M, Dziallas C, Casciotti K, Ducklow H. 2013. Excess nitrate loads to coastal waters reduces nitrate removal efficiency: Mechanism and implications for coastal eutrophication. Environ Microbiol, 15: 1492–1504
Luo Y, Arnold J, Allen P, Chen X. 2012. Baseflow simulation using SWAT model in an inland river basin in Tianshan Mountains, Northwest China. Hydrol Earth Syst Sci, 16: 1259–1267
Ly D K, Chui T F M. 2012. Modeling sewage leakage to surrounding groundwater and stormwater drains. Water Sci Technol, 66: 2659–2665
Mack U D, Feger K H, Gong Y, Stahr K. 2005. Soil water balance and nitrate leaching in winter wheat-summer maize double-cropping systems with different irrigation and N fertilization in the North China Plain. J Plant Nutr Soil Sci, 168: 454–460
Mallin M A, Cahoon L B. 2003. Industrialized animal production-a major source of nutrient and microbial pollution to aquatic ecosystems. Popul Environ, 24: 369–385
Marani M, Eltahir E, Rinaldo A. 2001. Geomorphic controls on regional baseflow. Water Resour Res, 37: 2619–2630
Mazvimavi D, Meijerink A, Savenije H, Stein A. 2005. Prediction of flow characteristics using multiple regression and neural networks: A case study in Zimbabwe. Phys Chem Earth, 30: 639–647
McCornick P. 2001. Plan for managing water reuse in the Amman-Zarqa Basin and Jordan Valley. Technical Report. Water Reuse Component Working Paper, Water Policy Support Project, Ministry of Water and Irrigation, Amman, Jordan
McHale M R, McDonnell J J, Mitchell M J, Cirmo C P. 2002. A field-based study of soil water and groundwater nitrate release in an Adirondack forested watershed. Water Resour Res, 38: 2-1–2-16
McNab W W, Singleton M J, Moran J E, Esser B K. 2007. Assessing the impact of animal waste lagoon seepage on the geochemistry of an underlying shallow aquifer. Environ Sci Technol, 41: 753–758
Meisinger J, Delgado J. 2002. Principles for managing nitrogen leaching. J Soil Water Conserv, 57: 485–498
Meredith E L, Kuzara S L. 2012. Identification and quantification of baseflow using carbon isotopes. Groundwater, 50: 959–965
Meyer S C. 2005. Analysis of baseflow trends in urban streams, northeastern Illinois, USA. Hydrogeol J, 13: 871–885
Min J, Shi W, Xing G, Zhang H, Zhu Z. 2011. Effects of a catch crop and reduced nitrogen fertilization on nitrogen leaching in greenhouse vegetable production systems. Nutr Cycl Agroecosys, 91: 31–39
Mitchell M J, Driscoll C T, Kahl J S, Likens G E, Murdoch P S, Pardo L H. 1996. Climatic control of nitrate loss from forested watersheds in the northeast United States. Environ Sci Technol, 30: 2609–2612
Mwakalila S, Feyen J, Wyseure G. 2002. The influence of physical catchment properties on baseflow in semi-arid environments. J Arid Environ, 52: 245–258
Nathan R, McMahon T. 1990. Evaluation of automated techniques for baseflow and recession analyses. Water Resour Res, 26: 1465–1473
Newbold J D, Herbert S, Sweeney B W, Kiry P, Alberts S J. 2010. Water quality functions of a 15-year-old riparian forest buffer system 1. J Am Water Resour As, 46: 299–310
Nolan B T. 2001. Relating nitrogen sources and aquifer susceptibility to nitrate in shallow ground waters of the United States. Groundwater, 39: 290–299
Norton-Brandão D, Scherrenberg S M, van Lier J B. 2013. Reclamation of used urban waters for irrigation purposes-a review of treatment technologies. J Environ Manage, 122: 85–98
Ouyang Y. 2012. Estimation of shallow groundwater discharge and nutrient load into a river. Ecol Eng, 38: 101–104
Owen M. 1991. Groundwater abstraction and river flows. Water Environ J, 5: 697–702
Owens L, Shipitalo M, Bonta J. 2008. Water quality response times to pasture management changes in small and large watersheds. J Soil Water Conserv, 63: 292–299
Pang Z, Yuan L, Huang T, Kong Y, Liu J, Li Y. 2013. Impacts of human activities on the occurrence of groundwater nitrate in an alluvial plain: A multiple isotopic tracers approach. J Earth Sci China, 24: 111–124
Papini R, Valboa G, Piovanelli C, Brandi G. 2007. Nitrogen and phosphorous in a loam soil of central Italy as affected by 6 years of different tillage systems. Soil Till Res, 92: 175–180
Parker D, Schulte D, Eisenhauer D. 1999. Seepage from earthen animal waste ponds and lagoons: An overview of research results and state regulations. T Asae, 42: 485–493
Partington D, Brunner P, Simmons C, Werner A, Therrien R, Maier H, Dandy G. 2012. Evaluation of outputs from automated baseflow separation methods against simulated baseflow from a physically based, surface water-groundwater flow model. J Hydrol, 458: 28–39
Patil R H, Laegdsmand M, Olesen J E, Porter J R. 2012. Sensitivity of crop yield and N losses in winter wheat to changes in mean and variability of temperature and precipitation in Denmark using the FASSET model. Acta Agr Scand B-S P, 62: 335–351
Phillips P, Bachman L. 1996. Hydrologic landscapes on the Delmarva Peninsula 1. drainage basin type and baseflow chemistry. Water Resour Bull, 32: 767–778
Phillips S W, Lindsey B D, Gaine V M. 2003. The influence of ground water on nitrogen delivery to the Chesapeake Bay. Technical Report. US Department of the Interior, United States Geological Survey
Pionke H, Gburek W, Schnabel R, Sharpley A, Elwinger G. 1999. Seasonal flow, nutrient concentrations and loading patterns in streamflow draining an agricultural hill-land watershed. J Hydrol, 220: 62–73
Pionke H, Gburek W, Sharpley A, Schnabel R. 1996. Flow and nutrient export patterns for an agricultural hill-land watershed. Water Resour Res, 32: 1795–1804
Pionke H, Sharma M, Hirschberg K J. 1990. Impact of irrigated horticulture on nitrate concentrations in groundwater. Agr Ecosyst Environ, 32: 119–132
Price K. 2011. Effects of watershed topography, soils, land use, and climate on baseflow hydrology in humid regions: A review. Prog Phys Geog, 35: 465–492
Puckett L J. 1994. Nonpoint and point sources of nitrogen in major watersheds of the United States. Water Resources Investigations Report. No. 94-4001. United States Geological Survey
Puustinen M, Tattari S, Koskiaho J, Linjama J. 2007. Influence of seasonal and annual hydrological variations on erosion and phosphorus transport from arable areas in Finland. Soil Till Res, 93: 44–55
Qi Z, Helmers M J, Christianson R D, Pederson C H. 2011. Nitrate-nitrogen losses through subsurface drainage under various agricultural land covers. J Environ Qual, 40: 1578–1585
Randall G, Iragavarapu T. 1995. Impact of long-term tillage systems for continuous corn on nitrate leaching to tile drainage. J Environ Qual, 24: 360–366
Randall G W, Mulla D J. 2001. Nitrate nitrogen in surface waters as influenced by climatic conditions and agricultural practices. J Environ Qual, 30: 337–344
Rankinen K, Salo T, Granlund K. 2008. Simulated nitrogen leaching, nitrogen mass field balances and their correlation on four farms in south-western Finland during the period 2000–2005. Agr Food Sci, 16: 387–406
Rasiah V, Armour J, Nelson P. 2013. Nitrate in shallow fluctuating groundwater under sugarcane: Quantifying the lateral export quantities to surface waters. Agr Ecosyst Environ, 180: 103–110
Reay W G, Gallagher D L, Simmons Jr G M. 1992. Groundwater discharge and its impact on surface water quality in a Chesapeake Bay Inlet. J Am Water Resour As, 28: 1121–1134
Reddy A G S, Kumar K, Rao D, Rao S. 2009. Assessment of nitrate contamination due to groundwater pollution in north eastern part of Anantapur district, A. P. India. Environ Monit Assess, 148: 463–476
Ribarova I, Ninov P, Cooper D. 2008. Modeling nutrient pollution during a first flood event using HSPF software: Iskar River case study, Bulgaria. Ecol Model, 211: 241–246
Ritter W F. 1986. Water-quality of agricultural coastal-plain watersheds. Agr Wastes, 16: 201–216
Rivett M O, Ellis P A, Mackay R. 2011. Urban groundwater baseflow influence upon inorganic river-water quality: The River Tame headwaters catchment in the city of Birmingham, UK. J Hydrol, 400: 206–222
Rodríguez-Blanco M, Taboada-Castro M, Taboada-Castro M. 2013. Contrasting dynamics of nitrate and Kjeldahl nitrogen in a stream draining a rural catchment in Galicia (NW Spain). Commun Soil Sci Plan, 44: 415–421
Rumsey C A, Miller M P, Susong D D, Tillman F D, Anning D W. 2015. Regional scale estimates of baseflow and factors influencing baseflow in the Upper Colorado River Basin. J Hydrol, 4: 91–107
Runkel R L, Crawford C G, Cohn T A. 2004. Load estimator (LOADEST): A fortran program for estimating constituent loads in streams and rivers. Technical Report. No. 4-A5. U.S. Geological Survey Techniques Methods. United States Geological Survey
Rustad L, Campbell J, Marion G, Norby R, Mitchell M, Hartley A, Cornelissen J, Gurevitch J. 2001. A meta-analysis of the response of soil respiration, net nitrogen mineralization, and aboveground plant growth to experimental ecosystem warming. Oecologia, 126: 543–562
Rutsch M, Rieckermann J, Cullmann J, Ellis J B, Vollertsen J, Krebs P. 2008. Towards a better understanding of sewer exfiltration. Water Res, 42: 2385–2394
Sainju U M. 1997. Winter cover crops for sustainable agricultural systems: influence on soil properties, water quality, and crop yields. Hortscience, 32: 21–28
Sainju U M, Singh B P. 2001. Tillage, cover crop, and kill-planting date effects on corn yield and soil nitrogen. Agron J, 93: 878–886
Sapkota T B, Askegaard M, Lægdsmand M, Olesen J E. 2012. Effects of catch crop type and root depth on nitrogen leaching and yield of spring barley. Field Crop Res, 125: 129–138
Schilling K, Zhang Y K. 2004. Baseflow contribution to nitrate-nitrogen export from a large, agricultural watershed, USA. J Hydrol, 295: 305–316
Schilling K E. 2002. Chemical transport from paired agricultural and restored prairie watersheds. J Environ Qual, 31: 1184–1193
Schilling K E, Wolter C F. 2001. Contribution of baseflow to nonpoint source pollution loads in an agricultural watershed. Groundwater, 39: 49–58
Schipper L A, Vojvodić-Vuković M. 2001. Five years of nitrate removal, denitrification and carbon dynamics in a denitrification wall. Water Res, 35: 3473–3477
Schmidt E J, Schulze R. 1989. The Dehoek/Ntambamhlope Hydrological Research Catchments, 1974 to 1989. Agricultural Catchments Research Unit Report. No. 33. University of Natal, Department of Agricultural Engineering
Schwartz S S. 2007. Automated algorithms for heuristic baseflow separation. J Am Water Resour As, 43: 1583–1594
Schweigert P, Pinter N, van der Ploeg R R. 2004. Regression analyses of weather effects on the annual concentrations of nitrate in soil and groundwater. J Plant Nutr Soil Sci, 167: 309–318
Sharpley A N, Kleinman P J, Heathwaite A L, Gburek W J, Folmar G J, Schmidt J P. 2008. Phosphorus loss from an agricultural watershed as a function of storm size. J Environ Qual, 37: 362–368
Sieling K, Kage H. 2006. N balance as an indicator of N leaching in an oilseed rape-winter wheat-winter barley rotation. Agr Ecosyst Environ, 115: 261–269
Sikka A, Samra J, Sharda V, Samraj P, Lakshmanan V. 2003. Low flow and high flow responses to converting natural grassland into bluegum (Eucalyptus globulus) in Nilgiris watersheds of South India. J Hydrol, 270: 12–26
Singh B, Sekhon G. 1979. Nitrate pollution of groundwater from farm use of nitrogen fertilizers—A review. Agric Environ, 4: 207–225
Słomczyńska B, Słomczyński T. 2004. Physico-chemical and toxicological characteristics of leachates from MSW landfills. Pol J Environ Stud, 13: 627–637
Sloto R A, Crouse M Y. 1996. Hysep, a computer program for streamflow hydrograph separation and analysis. Technical Report. No. 96–4040. United States Geological Survey
Smahi D, Fekri A, El Hammoumi O. 2013. Environmental impact of casablanca landfill on groundwater auality, Morocco. Int J Geosci, 4: 202–211
Smakhtin V U. 2001. Low flow hydrology: A review. J Hydrol, 240: 147–186
Stigter T, Almeida P, Carvalho Dill A, Ribeiro L. 2005. Influence of irrigation on groundwater nitrate concentrations in areas considered to have low vulnerability to contamination. Groundwater Hum Dev, 6: 69–85
Stoddard C, Grove J H, Coyne M S, Thom W O. 2005. Fertilizer, tillage, and dairy manure contributions to nitrate and herbicide leaching. J Environ Qual, 34: 1354–1362
Stuart M, Chilton P, Kinniburgh D, Cooper D. 2007. Screening for long-term trends in groundwater nitrate monitoring data. Q J Eng Geol Hydroge, 40: 361–376
Stuart M, Gooddy D, Bloomfield J, Williams A. 2011. A review of the impact of climate change on future nitrate concentrations in groundwater of the UK. Sci Total Environ, 409: 2859–2873
Sun G, Zhou G, Zhang Z, Wei X, McNulty S G, Vose J M. 2006. Potential water yield reduction due to forestation across China. J Hydrol, 328: 548–558
Tallaksen L. 1995. A review of baseflow recession analysis. J Hydrol, 165: 349–370
Tang C, Chen J, Shindo S, Sakura Y, Zhang W, Shen Y. 2004. Assessment of groundwater contamination by nitrates associated with wastewater irrigation: A case study in Shijiazhuang region, China. Hydrol Process, 18: 2303–2312
Thorne P S, Burkholder J, Libra B, Weyer P, Heathcote S, Kolpin D, Wichman M. 2007. Impacts of waste from concentrated animal feeding operations on water quality. Environ Health Persp, 115: 308–312
Tomer M, Burkart M. 2003. Long-term effects of nitrogen fertilizer use on ground water nitrate in two small watersheds. J Environ Qual, 32: 2158–2171
Tonitto C, David M, Drinkwater L. 2006. Replacing bare fallows with cover crops in fertilizer-intensive cropping systems: A meta-analysis of crop yield and N dynamics. Agr Ecosyst Environ, 112: 58–72
Valkama E, Lemola R, Känkänen H, Turtola E. 2015. Meta-analysis of the effects of undersown catch crops on nitrogen leaching loss and grain yields in the Nordic countries. Agr Ecosyst Environ, 203: 93–101
Van Es H M, Sogbedji J M, Schindelbeck R R. 2006. Effect of manure application timing, crop, and soil type on nitrate leaching. J Environ Qual, 35: 670–679
Vanni M J, Renwick W H, Headworth J L, Auch J D, Schaus M H. 2001. Dissolved and particulate nutrient flux from three adjacent agricultural watersheds: A five-year study. Biogeochemistry, 54: 85–114
Vogel R M, Kroll C N. 1992. Regional geohydrologic-geomorphic relationships for the estimation of low-flow statistics. Water Resour Res, 28: 2451–2458
Wakida F T, Lerner D N. 2005. Non-agricultural sources of groundwater nitrate: A review and case study. Water Res, 39: 3–16
Wakida F T, Lerner D N. 2006. Potential nitrate leaching to groundwater from house building. Hydrol Process, 20: 2077–2081
Wang H, Ju X, Wei Y, Li B, Zhao L, Hu K. 2010. Simulation of bromide and nitrate leaching under heavy rainfall and high-intensity irrigation rates in North China Plain. Agr Water Manage, 97: 1646–1654
Wang J, Baerenklau K A. 2015. How inefficient are nutrient application limits? A dynamic analysis of groundwater nitrate pollution from concentrated animal feeding operations. Appl Econ Perspect Policy, 37: 130–150
Wang Y, Liu X, Li Y, Liu F, Shen J, Li Y, Ma Q, Yin J, Wu J. 2015. Rice agriculture increases baseflow contribution to catchment nitrate loading in subtropical central China. Agr Ecosyst Environ, 214: 86–95
Ward M H, Kilfoy B A, Weyer P J, Anderson K E, Folsom A R, Cerhan J R. 2010. Nitrate intake and the risk of thyroid cancer and thyroid disease. Epidemiology, 21: 389–395
Wick K, Heumesser C, Schmid E. 2012. Groundwater nitrate contamination: factors and indicators. J Environ Manage, 111: 178–186
Wittenberg H. 1999. Baseflow recession and recharge as nonlinear storage processes. Hydrol Process, 13: 715–726
Wolf L, Held I, Hötzl H. 2004. Impact of leaky sewers on groundwater quality. Acta Hydroch Hydrob, 32: 361–373
Wriedt G, Spindler J, Neef T, Meißner R, Rode M. 2007. Groundwater dynamics and channel activity as major controls of in-stream nitrate concentrations in a lowland catchment system? J Hydrol, 343: 154–168
Wu C, Deng G C, Li Y, Li Z Y, Yang S H. 2012. Study on the risk pattern of non-point source pollution using GIS technology in the Dianchi Lake Watershed. Adv Mater Res, 356: 771–776
Yevenes M A, Mannaerts C M. 2011. Seasonal and land use impacts on the nitrate budget and export of a mesoscale catchment in Southern Portugal. Agr Water Manage, 102: 54–65
Young R A, Onstad C, Bosch D, Anderson W. 1989. AGNPS: A nonpoint- source pollution model for evaluating agricultural watersheds. J Soil Water Conserv, 44: 168–173
Zeng Y, Hong H, Tian Y, Huang X, Zhou L. 2010. Assessment of impact of intensive livestock cultivation on water environment in mountain and hilly areas of South China (in Chinese). Water Res Prot, 26: 45–49
Zhang Y K, Schilling K. 2006. Increasing streamflow and baseflow in Mississippi River since the 1940s: Effect of land use change. J Hydrol, 324: 412–422
Zhang Y, Liu X, Zhang F, Ju X, Zou G, Hu K. 2006. Spatial and temporal variation of atmospheric nitrogen deposition in the North China Plain. Acta Ecol Sin, 26: 1633–1638
Zhao C, Hu C, Huang W, Sun X, Tan Q, Di H. 2010. A lysimeter study of nitrate leaching and optimum nitrogen application rates for intensively irrigated vegetable production systems in Central China. J Soil Sediment, 10: 9–17
Zhu Q, Schmidt J P, Buda A R, Bryant R B, Folmar G J. 2011. Nitrogen loss from a mixed land use watershed as influenced by hydrology and seasons. J Hydrol, 405: 307–315
Zhu Y, Day R L. 2009. Regression modeling of streamflow, baseflow, and runoff using geographic information systems. J Environ Manage, 90: 946–953
Zhu Y, Fox R, Toth J. 2003. Tillage effects on nitrate leaching measured by pan and wick lysimeters. Soil Sci Soc Am J, 67: 1517–1523
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He, S., Lu, J. Contribution of baseflow nitrate export to non-point source pollution. Sci. China Earth Sci. 59, 1912–1929 (2016). https://doi.org/10.1007/s11430-016-5329-1
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DOI: https://doi.org/10.1007/s11430-016-5329-1