Field-based assessment of wetland condition, wetland extent, and the National Wetlands Inventory in Kentucky, USA

  • Michelle Guidugli-Cook
  • Stephen C. Richter
  • Barbara J. Scott
  • David R. Brown
Original Paper

Abstract

The economic and ecological importance of wetlands is well documented, but there are few studies that have assessed wetland condition and extent for the United States. Many states, including Kentucky, have had no statewide field evaluation of wetlands of any kind. The National Wetland Inventory (NWI) is the largest database for mapped wetlands in the United States and the most comprehensive source of wetland information for Kentucky, but its value for determining wetland condition is limited. Therefore, our objectives were to document wetland extent and condition and assess the agreement between the NWI and field-based wetland characteristics in Kentucky. We conducted field and remote-sensing based assessments of 352 wetlands across the state. NWI-mapped and field-assessed wetlands had similar large-scale patterns; however, for individual wetlands, classification often disagreed. Based on our wetland assessment method, wetlands appear to be of moderate condition, although we found differences among basins, dominant vegetation types, and landscape positions and much variation as many sites scored very low and high. Our findings support previous work showing that rapid assessments are valuable for determining wetland condition for ambient monitoring and other applications. Also, our results provide the foundation for future status and trends studies and suggest an urgent need to update the NWI in Kentucky and elsewhere. We suggest that the NWI could be improved by using newer technology that increases wetland mapping accuracy and including predictions of wetland condition using the enhanced NWI approach.

Keywords

Kentucky Land cover National Wetlands Inventory NWIPlus Rapid assessment Wetland condition 

References

  1. Abernathy G, White D, Laudermilk E, Evans M (2010) Kentucky’s natural heritage: an illustrated guide to biodiversity. The University of Kentucky Press, LexingtonGoogle Scholar
  2. Ainslie WB, Smith RD, Pruitt BA, Roberts TH, Sparks EJ, West L, Godshalk GL, Miller MV (1999) A regional guidebook for assessing the functions of low gradient, riverine wetlands in western Kentucky. Technical Report WRP-DE-17, U.S. Army Engineer Waterways Experiment Station, Vicksburg, MSGoogle Scholar
  3. Bergen KM, Goetz SJ, Dubayah RO, Henebry GM, Hunsaker CT, Imhoff ML, Nelson RF, Parker GG, Radeloff VC (2009) Remote sensing of vegetation 3-D structure for biodiversity and habitat: review and implications for lidar and radar spaceborne missions. J Geophys Res. doi:10.1029/2008JG000883 Google Scholar
  4. Brinson MM (1993) A hydrogeomorphic classification for wetlands. Wetlands Research Program Technical Report WRP-DE-4, U.S. Army Corps of Engineers, Washington, D.CGoogle Scholar
  5. Cowardin LM, Carter V, Golet FC, LaRoe ET (1979) Classification of wetlands and deepwater habitats of the United States. U. S. Department of the Interior, Fish and Wildlife Service, Washington, DC. Jamestown, ND. http://www.npwrc.usgs.gov/resource/1998/classwet/classwet.htm (Version 04DEC98)
  6. Dahl TE (1990) Wetlands losses in the United States 1780’s to 1980’s. U.S. Department of the Interior, Fish and Wildlife Service, Washington DCGoogle Scholar
  7. Dahl TE (2006) Status and trends of wetlands in the conterminous United States 1998 to 2004. U.S. Department of the Interior, Fish and Wildlife Service, Washington, DCGoogle Scholar
  8. Dahl TE (2011) Status and trends of wetlands in the conterminous United States 2004 to 2009. U.S. Department of the Interior, Fish and Wildlife Service, Washington, DCGoogle Scholar
  9. Dahl TE, Allord GJ (1996) History of wetlands in the conterminous United States. In: Fretwell JD, Williams JS, Redman PJ (eds) National water summary on wetland resources: water supply paper 2425. Government Printing Office, Washington DC, pp 19–26Google Scholar
  10. Dahl TE, Johnson CE (1991) Status and trends of wetlands in the conterminous United States, mid-1970’s to mid-1980’s. U.S. Department of the Interior, Fish and Wildlife Service, Washington, DCGoogle Scholar
  11. Dvorett D, Bidwell J, Davis C, DuBois C (2012) Developing a hydrogeomorphic wetland inventory: reclassifying national wetlands inventory polygons in geographic information systems. Wetlands 32:83–93CrossRefGoogle Scholar
  12. Enwright N, Forbes MG, Doyle RD, Hunter B, Forbes W (2011) Using geographic information systems (GIS) to inventory Coastal Prairie wetlands along the upper Gulf Coast, Texas. Wetlands 31:687–697CrossRefGoogle Scholar
  13. Ernst TL, Leibowitz NC, Roose D, Stehman S, Urquhart NS (1995) Evaluation of US EPA Environmental Monitoring and Assessment Program’s (EMAP)-wetlands sampling design and classification. Environ Manag 19:99–113CrossRefGoogle Scholar
  14. ESRI (2011) ArcGIS Desktop: Release 10. Environmental Systems Research Institute ESRI, RedlandsGoogle Scholar
  15. Fizzell CJ (2007) Assessing cumulative loss of wetland functions in the Paw Paw watershed using enhanced National Wetlands Inventory data. Michigan Department of Environmental Quality, Land and Water Management Division, Wetlands, Lakes and Streams Unit, Ann Arbor, MIGoogle Scholar
  16. Frayer WE, Monahan TJ, Bowden DC, Graybill FA (1983) Status and trends of wetlands and deepwater habitats in the conterminous United States, 1950’s to 1970’s. Colorado State University, Fort CollinsGoogle Scholar
  17. Genet JA, Olsen AR (2008) Assessing depressional wetland quantity and quality using a probabilistic sampling design in the Redwood River Watershed, Minnesota, USA. Wetlands 28:324–335CrossRefGoogle Scholar
  18. Harp GR, Zourarakis DP, Brenner A, Palmer M, Boggs R (2006) Kentucky landscape snapshot final performance report. Monitoring and assessment of forest and urban resources in the Common-wealth of Kentucky. Coop. Agreem. NAG13-02024. http://kygeonet.ky.gov/metadataexplorer/
  19. Kayastha N, Thomas V, Galbraith J, Banskota A (2012) Monitoring wetland change using inter-annual landsat time-series data. Wetlands 32:1149–1162CrossRefGoogle Scholar
  20. (KLC) Kentucky Land Cover (2005) Kentucky 2005 land cover—Anderson Level II. Kentucky landscape census projectGoogle Scholar
  21. Kentucky Farm Bureau (2015) Kentucky agriculture facts (second edition). Commodity BookletGoogle Scholar
  22. Kudray GM, Gale MR (2000) Evaluation of National Wetland Inventory maps in a heavily forested region in the upper Great Lakes. Wetlands 20:581–587CrossRefGoogle Scholar
  23. Lane CR, D’Amico E, Autrey B (2012) Isolated wetlands of the southeastern United States: abundance and expected condition. Wetlands 32:753–767CrossRefGoogle Scholar
  24. Lang MW, McCarty GW (2008) Remote sensing data for regional wetland mapping in the United States: trends and future prospects. In: Russo RE (ed) Wetlands: ecology. Conservation and Restoration, Nova Science Publishers, New York, pp 73–112Google Scholar
  25. Lang MW, McCarty GW (2009) LiDAR intensity for improved detection of inundation below the forest canopy. Wetlands 29:1166–1178CrossRefGoogle Scholar
  26. Leibowitz NC, Squires L, Baker JP (1991) Environmental monitoring and assessment program: research plan for monitoring wetland ecosystems. EPA/600/3-91/010, PB91-149526. U.S. Environmental Protection Agency, Environmental Research Laboratory, CorvallisGoogle Scholar
  27. Mack JJ (2006) Landscape as a predictor of wetland condition: an evaluation of the landscape disturbance index (LDI) with a large reference wetland dataset from Ohio. Environ Monit Assess 120:221–241CrossRefPubMedGoogle Scholar
  28. Maxa M, Bolstad P (2009) Mapping northern wetlands with high resolution satellite images and LiDAR. Wetlands 29:248–260CrossRefGoogle Scholar
  29. Moreno-Mateos D, Power ME, Comín FA, Yockteng R (2012) Structural and functional loss in restored wetland ecosystems. PLoS Biol 10:1–8CrossRefGoogle Scholar
  30. Pavelis GA, ed (1987) Farm drainage in the United States: History, status, and prospects. Economic Research Service, U.S. Department of Agriculture, Miscellaneous Pub. No. 1455Google Scholar
  31. Richter SC, Guidugli-Cook M, Brown DR Wetlands of Kentucky: connecting landscapes and waterways. In: Lee BD, Jones AL, Carey D, McSpirit S (eds) Water in Kentucky: shaping landscapes, people, and communities. University of Kentucky Press, Lexington (in press)Google Scholar
  32. Stevens DL Jr, Olsen AR (2004) Spatially balanced sampling of natural resources. J Am Stat Assoc 99:262–278CrossRefGoogle Scholar
  33. Stolt MH, Baker JC (1995) Evaluation of National Wetland Inventory maps to inventory wetlands in the southern Blue Ridge of Virginia. Wetlands 15:346–353CrossRefGoogle Scholar
  34. Stolt MH, Baker JC (2003) Estimated extent of geographically isolated wetlands in selected areas of the United States. Wetlands 23:636–652CrossRefGoogle Scholar
  35. Tiner RW (2003) Correlating enhanced national wetlands inventory data with wetland functions for watershed assessments: a rationale for northeastern U.S. wetlands. U.S. Fish and Wildlife Service, National Wetlands Inventory Program, Region 5, Hadley, MAGoogle Scholar
  36. Tiner RW (2005) Assessing cumulative loss of wetland functions in the Nanticoke River watershed using enhanced National Wetland Inventory data. Wetlands 25:405–419CrossRefGoogle Scholar
  37. Tiner RW (2014) Dichotomous keys and mapping codes for wetland landscape position, landform, water flow path, and waterbody type descriptors: version 3.0. U.S. Fish and Wildlife Service, National Wetlands Inventory Program, HadleyGoogle Scholar
  38. Tiner RW, Finn JT (1986) Status and recent trends of wetlands in five mid-Atlantic states: Delaware, Maryland, Pennsylvania, Virginia, and West Virginia. U.S. Fish and Wildlife Service, Region 5, National Wetlands Inventory Project, Newton Comer, MA and U.S. Environmental Protection Agency, Region III, Philadelphia, PAGoogle Scholar
  39. U.S. Army Corps of Engineers Environmental Laboratory (USACE) (1987) Corps of engineers wetlands delineation manual. Technical Report Y-87-1, U.S. Army Engineer Waterways Experiment Station, VicksburgGoogle Scholar
  40. U.S. Army Corps of Engineers Environmental Laboratory (USACE) (2010) Operational draft regional guidebook for the functional assessment and intermittent headwater streams in western West Virginia and eastern Kentucky. Technical Report ERDC/EL TR-10-11, U.S. Army Engineer Waterways Experiment Station, VicksburgGoogle Scholar
  41. U.S. Army Corps of Engineers Environmental Laboratory (USACE) (2012) Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Region Version 2.0. In: Berkowitz JF, Wakeley JS, Lichvar RW, Noble CV (eds) ERDC/EL TR-12-9, U.S. Army Engineer Research and Development Center, VicksburgGoogle Scholar
  42. U.S. Environmental Protection Agency (USEPA) (2001) The wetland fact sheet series: threats to wetlands, Office of Water and Office of Wetlands, Oceans, and Watersheds. EPA 843-F-01-002dGoogle Scholar
  43. U. S. Fish and Wildlife Service (USFWS) (2015) National Wetlands Inventory website. U.S. Department of the Interior, Fish and Wildlife Service, Washington, DC. http://www.fws.gov/wetlands/
  44. U. S. Fish and Wildlife Service (USFWS) (2016) Digest of federal resource laws of interest to the U.S. Fish and Wildlife Service: Emergency Wetlands Resources Act of 1986. http://www.fws.gov/laws/lawsdigest/EMWET.HTML Accessed 30 APR 2016
  45. U.S. Geological Survey (USGS) (1973) State of Kentucky (map with shaded relief and contours). U.S. Geological Survey Department of the Interior, RestonGoogle Scholar
  46. U.S. Geological Survey (USGS) (1990) Water fact sheet: largest rivers in the United States. U.S. Geological Survey Department of the Interior, RestonGoogle Scholar
  47. Wardrop DH, Kentula ME, Jensen SF, Stevens DL Jr, Hychka KC, Brooks RP (2007) Assessment of wetlands in the Upper Juniata Watershed in Pennsylvania, USA using the hydrogeomorphic approach. Wetlands 27:432–445CrossRefGoogle Scholar
  48. Wilen BO, Bates MK (1995) The US Fish and Wildlife Service’s National Wetlands Inventory project. Vegetatio 118:153–169CrossRefGoogle Scholar
  49. Woods AJ, Omernik JM, Martin WH, Pond GJ, Andrews WM, Call SM, Comstock JA, Taylor DD (2002) Ecoregions of Kentucky (2-sided color poster with map, descriptive text, summary tables, and photographs). U.S. Geological Survey, Reston, Virginia, scale 1:1,000,000Google Scholar
  50. Wu M, Kalma D, Treadwell-Steitz C (2014) Differential assessments of designations of wetland status using two delineation methods. Environ Manag 54:23–29CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2017

Authors and Affiliations

  1. 1.Department of Biological SciencesEastern Kentucky UniversityRichmondUSA
  2. 2.Kentucky Division of WaterFrankfortUSA
  3. 3.United States Army Corps of Engineers - Regulatory Sault Sainte Marie Field OfficeSault Sainte MarieUSA

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