Processes and Drivers of Nitrogen Removal in Stormwater Biofiltration

Biofiltration systems harness the treatment capabilities of plants, microorganisms, and soil to mitigate impacts of polluted stormwater. However, their effectiveness for nitrogen removal can vary, from concentration reductions exceeding 70% to net leaching. Performance is particularly sensitive to plant species selection, presence of a saturated zone with carbon source, and the frequency of inflows. The authors review controls on nitrogen cycling in natural and modified environments to identify important processes and influences within biofilters. Key factors include plant-microbial interactions, root architecture, plant strategy, and moisture heterogeneity. They note a critical lack of studies comparing nitrogen removal through denitrification and plant assimilation.

[1]  S. Carpenter,et al.  NONPOINT POLLUTION OF SURFACE WATERS WITH PHOSPHORUS AND NITROGEN , 1998 .

[2]  K. Treseder,et al.  Ecology of mycorrhizae: a conceptual framework for complex interactions among plants and fungi. , 2003, Annual review of phytopathology.

[3]  David Johnson,et al.  Nitrous oxide production by the ectomycorrhizal fungi Paxillus involutus and Tylospora fibrillosa. , 2011, FEMS microbiology letters.

[4]  A. Hodge,et al.  Dissolved organic nitrogen uptake by plants—an important N uptake pathway? , 2005 .

[5]  E. Baggs,et al.  Carbon and oxygen controls on N2O and N2 production during nitrate reduction , 2010 .

[6]  N. Wrage,et al.  Nitrifier denitrification as a distinct and significant source of nitrous oxide from soil , 2011 .

[7]  K. Weathers,et al.  Nitrogen cycling in a northern hardwood forest: Do species matter? , 2004 .

[8]  Iain M. Young,et al.  Rhizosphere: biophysics, biogeochemistry and ecological relevance , 2009, Plant and Soil.

[9]  Tony Hoong Fatt Wong,et al.  Australian runoff quality: a guide to water sensitive urban design , 2006 .

[10]  M. Kästner,et al.  Removal of bacteria by filtration in planted and non-planted sand columns. , 2007, Water research.

[11]  J. Ehrenfeld,et al.  FEEDBACK IN THE PLANT-SOIL SYSTEM , 2005 .

[12]  T. Mahmood,et al.  Sugar exudation by roots of kallar grass [Leptochloa fusca (L.) Kunth] is strongly affected by the nitrogen source , 2002, Planta.

[13]  R. Aerts.  Climate, leaf litter chemistry and leaf litter decomposition in terrestrial ecosystems : a triangular relationship , 1997 .

[14]  S. Scheu,et al.  Biodiversity and Litter Decomposition in Terrestrial Ecosystems , 2005 .

[15]  B. Lugtenberg,et al.  What makes Pseudomonas bacteria rhizosphere competent? , 1999, Environmental microbiology.

[16]  E. Lagendijk,et al.  Rhizoremediation: a beneficial plant-microbe interaction. , 2004, Molecular plant-microbe interactions : MPMI.

[17]  J. Hatfield,et al.  Review and Interpretation: Nitrogen Management Strategies to Reduce Nitrate Leaching in Tile-Drained Midwestern Soils , 2002 .

[18]  A. Deletic,et al.  Optimisation of the nitrogen retention capacity of stormwater biofiltration systems , 2007 .

[19]  A. McGuire,et al.  Global climate change and terrestrial net primary production , 1993, Nature.

[20]  Peter M. Vitousek,et al.  Effects of plant composition and diversity on nutrient cycling , 1998 .

[21]  Allen P Davis,et al.  Heavy metal capture and accumulation in bioretention media. , 2008, Environmental science & technology.

[22]  N. Shammas.  Interactions of temperature, pH, and biomass on the nitrification process , 1986 .

[23]  A. Deletic,et al.  Nutrient and sediment removal by stormwater biofilters: a large-scale design optimisation study. , 2008, Water research.

[24]  G. Chiapusio,et al.  Relationships Between Phenolics and Soil Microorganisms in Spruce Forests: Significance for Natural Regeneration , 2000, Journal of Chemical Ecology.

[25]  Ana Deletic,et al.  Plant Traits that Enhance Pollutant Removal from Stormwater in Biofiltration Systems , 2009, International journal of phytoremediation.

[26]  Evaluating Bioretention Areas from Two Field Sites in North Carolina , 2004 .

[27]  A. Hodge,et al.  Are microorganisms more effective than plants at competing for nitrogen? , 2000, Trends in plant science.

[28]  R. Hunter,et al.  Nitrogen, Phosphorous, and Organic Carbon Removal in Simulated Wetland Treatment Systems , 2001, Archives of environmental contamination and toxicology.

[29]  P. Reich,et al.  Tree Species Effects on Soil Organic Matter Dynamics: The Role of Soil Cation Composition , 2007, Ecosystems.

[30]  J. Basaraba.  Influence of vegetable tannins on nitrification in soil , 1964, Plant and Soil.

[31]  Edward B. Rastetter,et al.  CONTROLS ON NITROGEN CYCLING IN TERRESTRIAL ECOSYSTEMS: A SYNTHETIC ANALYSIS OF LITERATURE DATA , 2005 .

[32]  S. Recous,et al.  Net N immobilisation during the biodegradation of mucilage in soil as affected by repeated mineral and organic fertilisation , 2007, Nutrient Cycling in Agroecosystems.

[33]  Ana Deletic,et al.  Hydrologic and pollutant removal performance of stormwater biofiltration systems at the field scale , 2009 .

[34]  Peter M. Vitousek,et al.  Ecosystem Succession and Nutrient Retention: A Hypothesis , 1975 .

[35]  E. Baggs,et al.  Biochemical cycling in the rhizosphere having an impact on global change , 2009, Plant and Soil.

[36]  M. Lodhi.  Inhibition of Nitrifying Bacteria, Nitrification and Mineralization in Spoil Soils as Related to Their Successional Stages , 1979 .

[37]  B. Bar-yosef,et al.  Phosphate induced carboxylate and proton release by tomato roots , 1997, Plant and Soil.

[38]  G. Trolldenier.  Plant nutritional and soil factors in relation to microbial activity in the rhizosphere, with particular emphasis on denitrification , 1989 .

[39]  G. Bengtsson,et al.  Gross nitrogen mineralization-, immobilization-, and nitrification rates as a function of soil C/N ratio and microbial activity , 2003 .

[40]  G. Likens,et al.  Technical Report: Human Alteration of the Global Nitrogen Cycle: Sources and Consequences , 1997 .

[41]  D. Tilman,et al.  PLANT PRODUCTION AND SOIL MICROORGANISMS IN LATE-SUCCESSIONAL ECOSYSTEMS: A CONTINENTAL-SCALE STUDY' , 1994 .

[42]  Sandra Díaz,et al.  Plant species traits are the predominant control on litter decomposition rates within biomes worldwide. , 2008, Ecology letters.

[43]  Katia Bratieres,et al.  Hydraulic and pollutant treatment performance of sand based biofilters Conductivité hydraulique et rendement épuratoire de filtres de biorétention à base de sable , 2010 .

[44]  M. Rabenhorst,et al.  Biologic zero: A soil temperature concept , 2005, Wetlands.

[45]  A Deletic,et al.  The influence of temperature on nutrient treatment efficiency in stormwater biofilter systems. , 2007, Water science and technology : a journal of the International Association on Water Pollution Research.

[46]  B E Hatt,et al.  Stormwater reuse: designing biofiltration systems for reliable treatment. , 2007, Water science and technology : a journal of the International Association on Water Pollution Research.

[47]  Eric A. Seagren,et al.  Long-Term Sustainability of Escherichia Coli Removal in Conventional Bioretention Media , 2011 .

[48]  David A. Wardle,et al.  Can comparative approaches based on plant ecophysiological traits predict the nature of biotic interactions and individual plant species effects in ecosystems? , 1998 .

[49]  G. Bengtsson,et al.  Fate of 15N labelled nitrate and ammonium in a fertilized forest soil. , 2000 .

[50]  P. Hallett,et al.  Root‐ and microbial‐derived mucilages affect soil structure and water transport , 2000 .

[51]  G. Berntson,et al.  Fast nitrate immobilization in N saturated temperate forest soils , 2000 .

[52]  P. Loiseau,et al.  Species strategy and N fluxes in grassland soil: A question of root litter quality or rhizosphere activity? , 2004 .

[53]  S. Grayston,et al.  Rhizosphere carbon flow in trees, in comparison with annual plants: the importance of root exudation and its impact on microbial activity and nutrient availability , 1997 .

[54]  R. Herbert.  Nitrogen cycling in coastal marine ecosystems. , 1999, FEMS microbiology reviews.

[55]  K. Weathers,et al.  Control of Nitrogen Loss from Forested Watersheds by Soil Carbon:Nitrogen Ratio andTree Species Composition , 2002, Ecosystems.

[56]  A. Korsaeth,et al.  Modelling the competition for nitrogen between plants and microflora as a function of soil heterogeneity , 2001 .

[57]  R. Kadlec,et al.  Treatment Wetlands, Second Edition , 2008 .

[58]  J. A. Robinson,et al.  Denitrification: ecological niches, competition and survival , 2004, Antonie van Leeuwenhoek.

[59]  R. Myers,et al.  Temperature effects on ammonification and nitrification in a tropical soil , 1975 .

[60]  Björn Berg,et al.  Litter decomposition and organic matter turnover in northern forest soils , 2000 .

[61]  Godecke-Tobias Blecken,et al.  Influence of intermittent wetting and drying conditions on heavy metal removal by stormwater biofilters. , 2009, Water research.

[62]  S. McCutcheon,et al.  Phytoremediation of organic and nutrient contaminants. , 1995, Environmental science & technology.

[63]  P. Millard,et al.  Through the eye of the needle: a review of isotope approaches to quantify microbial processes mediating soil carbon balance. , 2009, The New phytologist.

[64]  Mohammad Shokouhian,et al.  Water Quality Improvement through Bioretention Media: Nitrogen and Phosphorus Removal , 2006, Water environment research : a research publication of the Water Environment Federation.

[65]  W. Hunt,et al.  Bioretention Outflow: Does It Mimic Rural Water Interflow? , 2011 .

[66]  F. Berendse,et al.  Root life spans of four grass species from habitats differing in nutrient availability , 2002 .

[67]  C. Heip,et al.  Nitrogen processing in a tidal freshwater marsh: A whole‐ecosystem 15N labeling study , 2005 .

[68]  H. Cypionka,et al.  Life at the oxic-anoxic interface: microbial activities and adaptations. , 2000, FEMS microbiology reviews.

[69]  T. Cavagnaro,et al.  Root effects on the spatial and temporal dynamics of oxygen in sand-based laboratory-scale constructed biofilters , 2013 .

[70]  C. Tanner.  Growth and nutrient dynamics of soft-stem bulrush in constructed wetlands treating nutrient-rich wastewaters , 2001, Wetlands Ecology and Management.

[71]  J. Galloway,et al.  An Earth-system perspective of the global nitrogen cycle , 2008, Nature.

[72]  K. Sahrawat,et al.  Scope and Strategies for Regulation of Nitrification in Agricultural Systems—Challenges and Opportunities , 2006 .

[73]  M. Caldwell,et al.  A large ephemeral release of nitrogen upon wetting of dry soil and corresponding root responses in the field , 1997, Plant and Soil.

[74]  William H. McDowell,et al.  Nitrogen Saturation in Temperate Forest Ecosystems , 1998 .

[75]  M. Werger,et al.  Carbon cycling traits of plant species are linked with mycorrhizal strategy , 2001, Oecologia.

[76]  M. Greger,et al.  Ability of Various Plant Species to Prevent Leakage of N, P, and Metals from Sewage Sludge , 2009, International journal of phytoremediation.

[77]  D. Cole,et al.  Elemental cycling in forest ecosystems , 1981 .

[78]  A. Deletic,et al.  Impact of a submerged zone and a carbon source on heavy metal removal in stormwater biofilters , 2009 .

[79]  G. Stanford,et al.  Effect of Temperature on Denitrification Rate in Soils1 , 1975 .

[80]  D. Wardle,et al.  A COMPARATIVE ASSESSMENT OF FACTORS WHICH INFLUENCE MICROBIAL BIOMASS CARBON AND NITROGEN LEVELS IN SOIL , 1992 .

[81]  S. Hart,et al.  Plants actively control nitrogen cycling: uncorking the microbial bottleneck. , 2006, The New phytologist.

[82]  R. Kadlec,et al.  Temperature Effects in Treatment Wetlands , 2001, Water environment research : a research publication of the Water Environment Federation.

[83]  J. Stark.  Causes of Soil Nutrient Heterogeneity at Different Scales , 1994 .

[84]  W. Hunt,et al.  Bioretention/Bioinfiltration Performance in the Mid-Atlantic , 2009 .

[85]  J. Pérez‐Moreno,et al.  Mycorrhizas and nutrient cycling in ecosystems - a journey towards relevance? , 2003, The New phytologist.

[86]  A. Davis,et al.  Water Quality Improvement through Reductions of Pollutant Loads Using Bioretention , 2009 .

[87]  T. Clough.  Biogeochemistry of Wetlands, Science and Applications , 2009 .

[88]  F. Stuart Chapin,et al.  The Ecology and Economics of Storage in Plants , 1990 .

[89]  M. Tagliavini,et al.  Seasonal pattern of net nitrogen rhizodeposition from peach (Prunus persica (L.) Batsch) trees in soils with different textures , 2010 .

[90]  D. Jenkinson,et al.  The nitrogen cycle in the broadbalk wheat experiment: A model for the turnover of nitrogen through the soil microbial biomass , 1989 .

[91]  J. G. Kuenen,et al.  The anaerobic oxidation of ammonium. , 1998, FEMS microbiology reviews.

[92]  Tim D. Fletcher,et al.  Hydrologic shortcomings of conventional urban stormwater management and opportunities for reform , 2012 .

[93]  William F. Hunt,et al.  Pollutant Removal and Peak Flow Mitigation by a Bioretention Cell in Urban Charlotte, N.C. , 2008 .

[94]  C. Bakker,et al.  Root turnover as determinant of the cycling of C, N, and P in a dry heathland ecosystem , 1992 .

[95]  A. Deletic,et al.  The effect of various intermittent dry-wet cycles on nitrogen removal capacity in biofilters systems , 2007 .

[96]  Y. Kuzyakov.  Priming effects : interactions between living and dead organic matter , 2010 .

[97]  Marie-France Dignac,et al.  Is soil carbon mostly root carbon? Mechanisms for a specific stabilisation , 2005, Plant and Soil.

[98]  Optimizing Bio-retention Design to Improve Denitrification in Commercial Site Runoff , 2003 .

[99]  P. Breen,et al.  An investigation of the potential to use street trees and their root zone soils to remove nitrogen from urban stormwater , 2006 .

[100]  C. McLaughlin.  Evaporation as a nutrient retention mechanism at Sycamore Creek, Arizona , 2008, Hydrobiologia.

[101]  E. Schulze,et al.  THE ROLE OF PLANT DIVERSITY AND COMPOSITION FOR NITRATE LEACHING IN GRASSLANDS , 2003 .

[102]  Ow,et al.  National Pollutant Discharge Elimination System (NPDES) , 2014 .

[103]  J. Aber,et al.  Assessing nitrogen fluxes from roots to soil associated to rhizodeposition by apple (Malus domestica) trees , 2007, Trees.

[104]  H. Marschner.  Mineral Nutrition of Higher Plants , 1988 .

[105]  W. Hunt,et al.  Hydrologic and Water Quality Performance of Four Bioretention Cells in Central North Carolina , 2005 .

[106]  T. Hollocher,et al.  Heterotrophic nitrification among denitrifiers , 1984, Applied and environmental microbiology.

[107]  Daciana Ciocan,et al.  PLANT PRODUCTS AS ANTIMICROBIAL AGENTS , 2007 .

[108]  J. Wilkinson,et al.  Antibacterial activity of essential oils from Australian native plants , 2005, Phytotherapy research : PTR.

[109]  Ana Deletic,et al.  Variation among plant species in pollutant removal from stormwater in biofiltration systems. , 2008, Water research.

[110]  B E Hatt,et al.  Hydraulic and pollutant removal performance of stormwater filters under variable wetting and drying regimes. , 2007, Water science and technology : a journal of the International Association on Water Pollution Research.

[111]  Allen P. Davis,et al.  Evaluation and Optimization of Bioretention Media for Treatment of Urban Storm Water Runoff , 2005 .

[112]  G. M. Rusciano,et al.  Bioretention Column Study: Fecal Coliform and Total Suspended Solids Reductions , 2007 .

[113]  Sylvie Barraud,et al.  The influence of design parameters on clogging of stormwater biofilters: a large-scale column study. , 2012, Water research.

[114]  Darren S. Baldwin,et al.  The effects of drying and re-flooding on the sediment and soil nutrient dynamics of lowland river-floodplain systems: A synthesis , 2000 .

[115]  A. Davis,et al.  Nitrogen Removal from Urban Stormwater Runoff Through Layered Bioretention Columns , 2007, Water environment research : a research publication of the Water Environment Federation.

[116]  H. Birch.  Mineralisation of plant nitrogen following alternate wet and dry conditions , 1964, Plant and Soil.

[117]  A. Davis,et al.  Laboratory Study of Biological Retention for Urban Stormwater Management , 2001, Water environment research : a research publication of the Water Environment Federation.

[118]  M. Burger,et al.  Roots, nitrogen transformations, and ecosystem services. , 2008, Annual review of plant biology.

[119]  H. Birch.  Nitrification in soils after different periods of dryness , 2005, Plant and Soil.

[120]  M. Lodhi.  Additional Evidence of Inhibition of Nitrifiers and Possible Cycling of Inhibitors Produced by Selected Plants in a Climax Community , 1982 .

[121]  Michael Wink,et al.  BIOCHEMISTRY, PHYSIOLOGY AND ECOLOGICAL FUNCTIONS OF SECONDARY METABOLITES , 2010 .

[122]  J. Knops,et al.  Mechanisms of plant species impacts on ecosystem nitrogen cycling , 2002 .

[123]  R. Aerts.  Interspecific competition in natural plant communities: mechanisms, trade-offs and plant-soil feedbacks , 1999 .

[124]  N. Beadle.  Soil Phosphate and Its Role in Molding Segments of the Australian Flora and Vegetation, with Special Reference to Xeromorphy and Sclerophylly , 1966 .

[125]  J. Schnoor,et al.  Beneficial effects of plants in the remediation of soil and groundwater contaminated with organic materials , 1993 .

[126]  R. Zasoski,et al.  Nitrogen source effects on rhizosphere pH and nutrient accumulation by Pacific Northwest conifers , 1988, Plant and Soil.

[127]  D. Tilman,et al.  Species effects on nitrogen cycling: a test with perennial grasses , 1990, Oecologia.

[128]  F. Stuart Chapin,et al.  Functional Matrix: A Conceptual Framework for Predicting Multiple Plant Effects on Ecosystem Processes , 2003 .

[129]  E. Paterson,et al.  How does nitrogen availability alter rhizodeposition in Lolium multiflorum Lam. during vegetative growth? , 2005, Plant and Soil.

[130]  R. Linderman.  Mycorrhizal interactions with the rhizosphere microflora: the mycorrhizosphere effect , 1988 .

[131]  J. Galloway,et al.  Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions , 2008, Science.

[132]  Sean C. Thomas,et al.  The worldwide leaf economics spectrum , 2004, Nature.

[133]  A. R. Jarrett,et al.  Evaluating bioretention hydrology and nutrient removal at three field sites in North Carolina , 2006 .

[134]  W. Bowden.  The biogeochemistry of nitrogen in freshwater wetlands , 1987 .

[135]  I. Martín,et al.  Nutrient dynamics and growth of a cattail crop (Typha latifolia L.) Developed in an effluent with high eutrophic potential — application to wastewater purification systems , 1992 .

[136]  M. J.,et al.  NITROUS OXIDE SOURCES IN AEROBIC SOILS : NITRIFICATION , DENITRIFICATION AND OTHER BIOLOGICAL PROCESSES , 2002 .

[137]  J. G. Kuenen,et al.  Aerobic denitrification in various heterotrophic nitrifiers , 1989, Antonie van Leeuwenhoek.

[138]  S. Hobbie.  Effects of plant species on nutrient cycling. , 1992, Trends in ecology & evolution.

[139]  Peter Ryser,et al.  The importance of tissue density for growth and life span of leaves and roots: a comparison of five ecologically contrasting grasses , 1996 .

[140]  K. Giller,et al.  Influence of decomposition of roots of tropical forage species on the availability of soil nitrogen , 1998 .

[141]  Tim D Fletcher,et al.  Nitrogen composition in urban runoff--implications for stormwater management. , 2005, Water research.

[142]  A. Mccomb,et al.  Drying-induced stimulation of ammonium release and nitrification in reflooded lake sediment , 1996 .

[143]  O. Scholz,et al.  The effects of drying and re‐flooding on nutrient availability in ephemeral deflation basin lakes in western New South Wales, Australia , 2002 .

[144]  W. Swank,et al.  Factors Controlling Nitrification in Soils of Early Successional and Oak/Hickory Forests in the Southern Appalachians , 1989 .

[145]  T. Colmer.  Long-distance transport of gases in plants: a perspective on internal aeration and radial oxygen loss from roots , 2003 .

[146]  D. E. Line,et al.  Field study of the ability of two grassed bioretention cells to reduce storm-water runoff pollution. , 2009 .

[147]  P. Vitousek,et al.  The role of polyphenols in terrestrial ecosystem nutrient cycling. , 2000, Trends in ecology & evolution.

[148]  Peter M. Groffman,et al.  Nitrogen uptake and denitrification in restored and unrestored streams in urban Maryland, USA , 2009, Aquatic Sciences.

[149]  Justin Lewis,et al.  Insights from the design, construction and operation of an experimental stormwater biofiltration system , 2007 .

[150]  David Steer,et al.  The interacting effects of temperature and plant community type on nutrient removal in wetland microcosms. , 2005, Bioresource technology.

[151]  James M. Tiedje,et al.  Denitrification response to soil wetting in aggregated and unaggregated soil , 1988 .

[152]  Chi-hsu Hsieh,et al.  Bioretention Column Studies of Phosphorus Removal from Urban Stormwater Runoff , 2007, Water environment research : a research publication of the Water Environment Federation.

[153]  W. Silver,et al.  Dissimilatory nitrate reduction to ammonium in upland tropical forest soils , 2001 .

[154]  J. M. Bernard,et al.  Seasonal changes in standing crop, primary production, and nutrient levels in a Carex rostrata wetland , 1979 .

[155]  R. B. Jackson,et al.  Global patterns of root turnover for terrestrial ecosystems , 2000 .

[156]  W. H. Patrick,et al.  Nitrification‐denitrification at the plant root‐sediment interface in wetlands , 1989 .

[157]  W. Zipperer,et al.  Soil nitrogen cycle processes in urban riparian zones. , 2002, Environmental science & technology.

[158]  M. Greenway,et al.  Removal of dissolved nitrogen, phosphorus and carbon from stormwater by biofiltration mesocosms. , 2007, Water science and technology : a journal of the International Association on Water Pollution Research.

[159]  Ana Deletic,et al.  Hydraulic and pollutant removal performance of fine media stormwater filtration systems. , 2008, Environmental science & technology.