Ecosystem services delivered by small-scale wetlands

Abstract The benefits of small-scale wetlands have been largely overlooked, primarily because (a) such areas are considered problematic to manage, and (b) small wetlands fall outside the remit of most wetland inventories. The subsequent paucity of information prevents a comprehensive investigation of their properties and this must be addressed. Here we examine the evidence for the potential significance of small wetlands with regard to delivery of ecosystem services (ESs) and conclude that small wetlands often have a positive effect on their delivery, especially water quality, water regulation and biodiversity conservation. However these benefits can be offset by the emission of greenhouse gases. We suggest that, in future, wetlands should not be assessed on size alone, but rather in the context of both their location in the landscape and interaction with hydrological pathways. Furthermore, tools need to be developed to assess the type and efficiency of ESs delivered from all wetlands. Editor Z.W. Kundzewicz; Guest editor M.C. Acreman Citation Blackwell, M.S.A. and Pilgrim, E.S., 2011. Ecosystem services delivered by small-scale wetlands. Hydrological Sciences Journal, 56 (8), 1467–1484.

[1]  Roland Bobbink,et al.  Nitrous oxide emission and denitrification in chronically nitrate-loaded riparian buffer zones. , 2003, Journal of environmental quality.

[2]  M. Wassen,et al.  Endangered plants persist under phosphorus limitation , 2005, Nature.

[3]  L. May,et al.  A tiered risk-based approach for predicting diffuse and point source phosphorus losses in agricultural areas. , 2005, The Science of the total environment.

[4]  T. Jones,et al.  Classification and inventory of wetlands: A global overview , 1995, Vegetatio.

[5]  K. R. Reddy,et al.  Nitrogen transformations and loss in flooded soils and sediments , 1984 .

[6]  J. Kaiser.  New Wetlands Proposal Draws Flak , 1998, Science.

[7]  Ken Rutchey,et al.  Development of vegetation maps for assessing Everglades restoration progress , 2008, Wetlands.

[8]  B. Braskerud,et al.  Buffer zones and constructed wetlands as filters for agricultural phosphorus. , 2000 .

[9]  B. Grant,et al.  Effects of dung and urine amendments on the isotopic content of N(2)O released from grasslands. , 2000, Rapid communications in mass spectrometry : RCM.

[10]  V. Ramanathan.  TRACE-GAS GREENHOUSE EFFECT AND GLOBAL WARMING , 1998 .

[11]  Hans Brix,et al.  Use of constructed wetlands in water pollution control: historical development, present status, and future perspectives , 1994 .

[12]  Charles Bielders,et al.  Spatial and temporal variation of muddy floods in central Belgium, off-site impacts and potential control measures , 2007 .

[13]  M. Edward.  Functional assessment of wetlands , 2009 .

[14]  D. Williams,et al.  Emergence of fasciolosis in cattle in East Anglia , 2005, Veterinary Record.

[15]  R. D. Semlitsch,et al.  Are Small, Isolated Wetlands Expendable? , 1998 .

[16]  Tim Burt,et al.  Role of floodplain sediments in reducing the nitrate concentration of subsurface run‐off: A case study in the Cotswolds, UK , 1993 .

[17]  P. Nejsum,et al.  Alternative approaches to control of parasites in livestock: Nordic and Baltic perspectives , 2010, Acta Veterinaria Scandinavica.

[18]  Donghai Zheng,et al.  Evaluation of soil nitrogen emissions from riparian zones coupling simple process-oriented models with remote sensing data. , 2010, The Science of the total environment.

[19]  T. Okruszko,et al.  Ecoflood guidelines : how to use floodplains for flood risk reduction , 2005 .

[20]  Charles R. Lane,et al.  Calculating the Ecosystem Service of Water Storage in Isolated Wetlands using LiDAR in North Central Florida, USA , 2010, Wetlands.

[21]  J. T. Lee,et al.  A comparison of the catchment sizes of rivers, streams, ponds, ditches and lakes: implications for protecting aquatic biodiversity in an agricultural landscape , 2008, Hydrobiologia.

[22]  Charles M. Cooper,et al.  Transport and fate of atrazine and lambda-cyhalothrin in an agricultural drainage ditch in the Mississippi Delta, USA , 2001 .

[23]  M. Stutter,et al.  Vegetated buffer strips can lead to increased release of phosphorus to waters: a biogeochemical assessment of the mechanisms. , 2009, Environmental science & technology.

[24]  Tom Barker,et al.  The wetlands handbook , 2009 .

[25]  W. Ellery,et al.  Wetlands as early warning (eco)systems for water resource management , 2006 .

[26]  Patrick Durand,et al.  Modeling the impact of the spatial structure of a hedge network on the hydrology of a small catchment in a temperate climate , 2005 .

[27]  A. Bouwman,et al.  Soils and the greenhouse effect. , 1990 .

[28]  Naeem,et al.  Ecosystems and Human Well-Being: Biodiversity Synthesis , 2005 .

[29]  R. L. Knight.  Ancillary benefits and potential problems with the use of wetlands for nonpoint source pollution control , 1992 .

[30]  A. Gustafson,et al.  A catchment-oriented and cost-effective policy for water protection. , 2000 .

[31]  W. Sutherland,et al.  Restoration of wet features for breeding waders on lowland grassland , 2007 .

[32]  C. Johnston.  Cumulative impacts to wetlands , 1994, Wetlands.

[33]  D. Chadwick,et al.  Nitrous oxide emissions from small-scale farmland features of UK livestock farming systems , 2010 .

[34]  D. Q. Kellogg,et al.  Nitrous oxide generation, denitrification, and nitrate removal in a seepage wetland intercepting surface and subsurface flows from a grazed dairy catchment , 2008 .

[35]  K. Irvine,et al.  Satellite tracking of flamingos in southern Africa: the importance of small wetlands for management and conservation , 2003, Oryx.

[36]  Martin S. A. Blackwell,et al.  The use of conventionally and alternatively located buffer zones for the removal of nitrate from diffuse agricultural run-off , 1999 .

[37]  L. Trueb,et al.  Biology of Amphibians , 1986 .

[38]  J. Millar.  Shoreline-area ratio as a factor in rate of water loss from small sloughs , 1971 .

[39]  B. Dhir.  Role of Wetlands , 2013 .

[40]  A. Cooper.  Nitrate depletion in the riparian zone and stream channel of a small headwater catchment , 2004, Hydrobiologia.

[41]  G. Sands,et al.  Effects of Agricultural Drainage on Aquatic Ecosystems: A Review , 2009 .

[42]  J. Thompson,et al.  Hydrological Dynamics I: Surface Waters, Flood and Sediment Dynamics , 2009 .

[43]  J. Allan.  Landscapes and Riverscapes: The Influence of Land Use on Stream Ecosystems , 2004 .

[44]  A. VanderZaag,et al.  Ammonia emissions from surface flow and subsurface flow constructed wetlands treating dairy wastewater. , 2008, Journal of environmental quality.

[45]  B. Emmett,et al.  Carbon and nitrogen cycles in European ecosystems respond differently to global warming. , 2008, The Science of the total environment.

[46]  Short-term nitrous oxide emissions from pasture soil as influenced by urea level and soil nitrate , 2004, Plant and Soil.

[47]  J. Settele,et al.  Diversity of wild bees in wet meadows: Implications for conservation , 2008, Wetlands.

[48]  M. Nguyen,et al.  Nitrate Removal in Riparian Wetlands , 2004 .

[49]  P. Ambus,et al.  Nitrous oxide production by denitrification and nitrification in temperate forest, grassland and agricultural soils , 1998 .

[50]  D. Correll,et al.  Nutrient dynamics in an agricultural watershed: Observations on the role of a riparian forest , 1984 .

[51]  M. Hefting,et al.  Spatial Variation in Denitrification and N2O Emission in Relation to Nitrate Removal Efficiency in a N-stressed Riparian Buffer Zone , 2006, Ecosystems.

[52]  John N. Quinton,et al.  Policy implications of pollution swapping , 2009 .

[53]  Chris Freeman,et al.  An enzymic 'latch' on a global carbon store , 2001, Nature.

[54]  R. Scholes,et al.  Ecosystems and human well-being: current state and trends , 2005 .

[55]  D. Trevisan,et al.  The effect of grass buffer strips on phosphorus dynamics—A critical review and synthesis as a basis for application in agricultural landscapes in France , 2006 .

[56]  S. Cole.  The emergence of treatment wetlands. , 1998, Environmental science & technology.

[57]  W. Sutherland,et al.  Grassland‐breeding waders: identifying key habitat requirements for management , 2006 .

[58]  P Arp,et al.  Gaseous carbon dioxide and methane, as well as dissolved organic carbon losses from a small temperate wetland under a changing climate. , 2002, Environmental pollution.

[59]  R. Moss,et al.  Ecosystems and human well-being: a framework for assessment , 2003 .

[60]  W. M. Sullivan,et al.  Denitrification in Grass and Forest Vegetated Filter Strips , 1991 .

[61]  M. Acreman,et al.  The role of wetlands in the hydrological cycle , 2003 .

[62]  M. Horsák,et al.  Habitat diversity of central European fens in relation to environmental gradients and an effort to standardise fen terminology in ecological studies , 2006 .

[63]  G. Matthews..  The Ramsar Convention on Wetlands: Its history and development , 1993 .

[64]  Kenneth W Potter.  Estimating potential reduction flood benefits of restored wetlands , 1994 .

[65]  C. B. Davis,et al.  Natural freshwater wetlands as nitrogen and phosphorus traps for land runoff , 1979 .

[66]  P. Crutzen.  The influence of nitrogen oxides on the atmospheric ozone content , 1970 .

[67]  Chris J. Hodgson,et al.  Interactions among agricultural production and other ecosystem services delivered from European temperate grassland systems , 2010 .

[68]  K. R. Reddy,et al.  Urea losses in flooded soils with established oxidized and reduced soil layers , 1990, Biology and Fertility of Soils.

[69]  K. Smith,et al.  SOILS AND THE GREENHOUSE EFFECT , 1997 .

[70]  Ian P. Prosser,et al.  In-stream wetlands and their significance for channel filling and the catchment sediment budget, Jugiong Creek, New South Wales , 2001 .

[71]  B. Arheimer,et al.  Regional and global concerns over wetlands and water quality. , 2006, Trends in ecology & evolution.

[72]  J. Bergh,et al.  Managing Wetlands: An Ecological Economics Approach , 2003 .

[73]  B. Emmett,et al.  Countryside Survey: UK Results from 2007 , 2008 .

[74]  R. Cicerone.  Changes in Stratospheric Ozone , 1987, Science.

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

[76]  L. Cárdenas,et al.  Effects of soil moisture, temperature, and inorganic nitrogen on nitric oxide emissions from acidic tropical savannah soils , 1993 .

[77]  D. Kar.  Wetlands of the World , 2013 .

[78]  J. Jawitz,et al.  Phosphorus storages in historically isolated wetland ecosystems and surrounding pasture uplands , 2007 .

[79]  K. R. Russell,et al.  Importance of small isolated wetlands for herpetofaunal diversity in managed, young growth forests in the Coastal Plain of South Carolina , 2002 .

[80]  Françoise Burel,et al.  Hedgerows and Their Role in Agricultural Landscapes , 1996 .

[81]  B. Wolfe,et al.  Arbuscular mycorrhizal fungi and water table affect wetland plant community composition , 2006 .

[82]  U. Deil.  A review on habitats, plant traits and vegetation of ephemeral wetlands - a global perspective. , 2005 .

[83]  Amphibian occurrence and wetland characteristics in the Puget Sound Basin , 1995, Wetlands.

[84]  R. Bradbury,et al.  Farmland birds and resource protection in the UK : Cross-cutting solutions for multi-functional farming? , 2006 .

[85]  N. E. Haycock,et al.  Landscape management strategies for the control of diffuse pollution , 1995 .

[86]  Johannes Lehmann,et al.  Biological nitrogen fixation by common beans (Phaseolus vulgaris L.) increases with bio-char additions , 2007, Biology and Fertility of Soils.

[87]  E. Dimitriou,et al.  Developing sustainable water management scenarios by using thorough hydrologic analysis and environmental criteria. , 2003, Journal of environmental management.

[88]  U. Mander,et al.  Emission of greenhouse gases from constructed wetlands for wastewater treatment and from riparian buffer zones. , 2005, Water science and technology : a journal of the International Association on Water Pollution Research.