Abstract
Restoration efforts in Florida’s Everglades focus on preserving and restoring this unique wetland’s natural landscape. Because most of the Everglades is a freshwater peatland, it requires surplus rainfall to remain a peatland. Restoration plans generally assume a stable climate, yet projections of altered climate over a 50-year time horizon suggest that this assumption may be inappropriate. Using a legacy regional hydrological model, we simulated combinations of a temperature rise of 1.5 °C, a ± 10 % change in rainfall, and a 0.46 m sea level rise relative to base conditions. The scenario of increased evapotranspiration and increased rainfall produced a slight increase in available water. In contrast, the more likely scenario of increased evapotranspiration and decreased rainfall lowered median water depths by 5–114 cm and shortened inundation duration periods by 5–45 %. Sea level rise increased stages and inundation duration in southern Everglades National Park. These ecologically significant decreases in water depths and inundation duration periods would greatly alter current ecosystems through severe droughts, peat loss and carbon emissions, wildfires, loss of the unique ridge and slough patterns, large shifts in plant and animal communities, and increased exotic species invasions. These results suggest using adaptive restoration planning, a method that explicitly incorporates large climatic and environmental uncertainties into long-term ecosystem restoration plans, structural design, and management. Anticipated water constraints necessitate alternative approaches to restoration, including maintaining critical landscapes and facilitating transitions in others. Accommodating these uncertainties may improve the likelihood of restoration success.
Similar content being viewed by others
References
Abtew W, Obeysekera J, Irizzary-Ortiz M, Lyons D, Reardon A (2003) Evaporation estimation for South Florida, Tech. Paper EMA#407, South Florida Water Management District, West Palm Beach
Abtew W, Huebner R, Pathak C (2007) Hydrology and hydraulics of South Florida. World Environmental and Water Resources Congress 2007
Aich S, Dreschel TW (2011) Evaluating Everglades peat carbon loss using geospatial techniques. Fla Sci 74(1):63–71
Aich S, McVoy CW, Dreschel TW, Santamaria F (2013) Estimating soil subsidence and carbon loss in the Everglades Agricultural Area, Florida using geospatial techniques. Agric Ecosyst Environ 171:124–133
Bachoon D, Jones RD (1992) Potential rates of methanogenesis in sawgrass marshes with peat and marl soils in the Everglades. Soil Biol Biochem 24(1):21–27
Bender GJ (1943) The Everglades Fire Control District. Soil Sci Soc Fl 5-A:149–152
Bernhardt CE, Willard DA (2009) Response of the Everglades ridge and slough landscape to climate variability and 20th-century water management. Ecol Appl 19:1723–1738
Bestor HA (1942) The principal elements of a long time soil and water conservation plan for the Everglades. Soil Sci Soc. FL 4-A:90–99
Bruland GL, Grunwald S, Osborne TZ, Reddy KR, Newman S (2006) Spatial distribution of soil properties in water conservation area 3 of the Everglades. Soil Sci Soc Am 70:1662–1676
Christensen JH, Hewitson B, Busuioc A et al (2007) Regional climate projections. In Climate Change 2007: the physical science basis. Contribution of Working group 1 to the fourth assessment report of the Intergovernmental Panel on Climate Change. University Press, Cambridge, Chapter 11. ISBN: 978-0-521-88009-1
Cook MI, Kobza M (eds) (2011) South Florida wading bird report (17). South Florida Water Management District, West Palm Beach
Cornwell G, Hutchinson EC (1974) An ecological analysis of an Everglades township in southwestern Palm Beach County, Florida. Ecoimpact, Gainesville
Coronado-Molina C, Nungesser M, Mohler W, Blaha M, Ewe S, Vega S (2011) Tree island Lygodium habitat suitability analysis. In: South Florida Water Management District, 2011 South Florida Environmental Report. South Florida Water Management District, West Palm Beach, pp 6–39 to 6–44
Craft CB, Richardson CJ (2008) Soil characteristics of Everglades peat. In: Richardson CJ (ed) The Everglades Experiments. Springer, New York, p 59–74
Davis JH (1943) The natural features of southern Florida: especially the vegetation, and the Everglades. Geol Bull 25, Florida Geological Survey, Tallahassee
Doren RF, Volin JC, Richards JH (2009) Invasive exotic plant indicators for ecosystem restoration: an example from the Everglades restoration program. Ecol Indic 9(6):S29–S36
Dukes JS, Mooney HA (1999) Does global change increase the success of biological invaders? Tree 14(4):135–139
Ewe SML (2001) Ecophysiology of Schinus terebinthifolius contrasted with native species in two South Florida ecosystems. Dissertation, University of Miami
Ewe SML, Coronado C (2009) Tree island ecophysiology as a measure of stress. White paper report. South Florida Water Management District, West Palm Beach
Fennell M, Murphy JE, Gallagher T, Osborne B (2012) Simulating the effects of climate change on the distribution of an invasive plant, using a high resolution, local scale, mechanistic approach: challenges and insights. Glob Ch Biol 19(4):1262–1274
Fernald EA, Purdum ED (1998) Water resources atlas of Florida. Institute of Science and Public Affairs, Florida State University, Tallahassee
Givnish TJ, Volin JC, Owen VD, Volin VC, Muss JD, Glaser PH (2008) Vegetation differentiation in the patterned landscape of the central Everglades: importance of local and landscape drivers. Glob Ecol Biogeogr 17:384–402
Gleason PJ, Stone P (1994) Age, origin, and landscape evolution of the Everglades peatland. In: Davis SM, Ogden JC (eds) Everglades: the ecosystem and its restoration. St. Lucie Press, Delray Beach, p 149–198
Gordon DR (1998) Effects of invasive, non-indigenous plant species in ecosystem processes: lessons from Florida. Ecol Appl 8:975–989
Haug GH, Hughen KA, Sigman DM, Peterson LC, Rohl U (2001) Southward migration of the intertropical convergence zone through the Holocene. Science 293:1304–1308
Holling CS (1978) Adaptive environmental assessment and management. Wiley, London
Johnson J (2012) Estimating the vulnerability of Everglades peat to combustion. Master’s Thesis, Environmental Sciences Program, Florida Atlantic University
Larsen L, Aumen N, Bernhardt C, Engel V, Givnish T, Hagerthey S, Harvey J, Leonard L, McCormick P, McVoy C, Noe G, Nungesser M, Rutchey K, Sklar F, Troxler T, Volin J, Willard D (2011) Recent and historic drivers of landscape change in the Everglades ridge, slough, and tree island mosaic. Crit Rev Env Sci Tech 41(S1):344–381
Lockwood JL, Ross MS, Sah JP (2003) Smoke on the water: the interplay of fire and water flow on Everglades restoration. Front Ecol Environ 1:462–468
Malone SL, Starr G, Staudhammer CL, Ryan MG (2013) Effects of simulated drought on the carbon balance of Everglades short-hydroperiod marsh. Glob Change Biol. doi:10.1111/gcb.12211
Mayo N (1940) Possibilities of the Everglades (revised). Bulletin 61 new series. Fl Dept of Agriculture, Tallahassee
McVoy CW, Park WA, Obeysekera J, VanArman J, Dreschel TW (2011) Landscapes and hydrology of the pre-drainage Everglades. University Press of Florida, Gainesville
Meehl GA et al (2007) Global climate projections. In: Solomon S, Qin D, Manning M, Chen Z, Marquis M, Avery KB, Tignor M, Miller HL (eds) Climate change 2007: the physical science basis. Contribution of working group I to the fourth assessment report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 747–845
Milly PCD, Bettencourt J, Falkenmark M, Hirsch RM, Kundezewicz ZW, Lettenmaier DP, Stouffer RJ (2008) Stationarity is dead-whither water management. Science 319:573–574. doi:10.1126/science.1151915
Mitsch WJ, Gosselink JG (1993) Wetlands. Wiley, New York
National Research Council (NRC) (2008) Progress toward restoring the Everglades: The Second Biennial Review, 2008, Committee on Independent Scientific Review of Everglades Restoration Progress, National Research Council, National Academies Press, ISBN: 0-309-12575-8
Nungesser MK (2011) Reading the landscape: temporal and spatial changes in a patterned peatland. Wetl Ecol Manag. doi:10.1007/s11273-011-9229-z
Obeysekera J, Barnes J, Nungesser M (2014) Predicting response of the greater Florida Everglades to climate change and future hydrologic regimes: climate sensitivity runs and regional hydrologic modeling. Environ Manag. doi:10.1007/s00267-014-0315-x
Obeysekera J, Irizarry M, Park J, Barnes J, Dessalegne T (2011) Climate change and its implication for water resources management in south Florida. Stoch Environ Res Risk Assess 25:495–516
Pearlstine LG, Pearlstine EV, Sadle J, Schmidt T (2009) Potential ecological consequences of climate change in South Florida and the Everglades: 2008 literature synthesis. National Park Service, Everglades National Park, South Florida Natural Resources Center, Homestead, FL. Resource Evaluation Report, SFNRC Technical Series 2009:1, p 35
Pielke RA, Walko RL, Steyaert LT, Vidale PL, Liston GE, Lyons WA, Chase TN (1999) The influence of anthropogenic landscape changes on weather in South Florida. Mon Weather Rev 127:1663–1673
Powers E (2005) Meta-stable states of vegetative habitats in Water Conservation Area 3A, Everglades. Master’s Thesis, University of Florida
Robertson WB (1953) A survey of the effects of fire in Everglades National Park US Dept of Interior National Park Service, Everglades National Park, Homestead, p 169
Rodbell DT, Seltzer GO, Anderson DM, Abbott MB, Enfield DB, Newman JH (1999) An ~15,000-year record of El Niño-driven alluviation in southwestern Ecuador. Science 283:516–520
Sah AK, Sternberg LSLO, Miralles-Wilhelm F (2009) Linking water sources with foliar nutrient status in upland plant communities in the Everglades National Park, USA. Ecohydrology 2:42–54
Saha K, Saha S, Sadle J, Jiang J, Ross MS, Price RM, Sternberg LSLO, Wendelberger KS (2011) Sea level rise and South Florida coastal forests. Clim Chang. doi:10.1007/s10584-011-0082-0
Saunders C, Jaffe R, Gao M, Anderson W, Lynch JA, Childers D (2008) Decadal to millennial dynamics of ridge-and-slough wetlands in Shark Slough, Everglades National Park: integrating paleoecological data and simulation modeling. Final Report (GA) 5280-00-007, National Park Service, Miami
Scheidt, D, Stober J, Jones R, Thornton K (2000) South Florida Ecosystem Assessment: Everglades Water Management, Soil Loss, Eutrophication and Habitat Monitoring for Adaptive Management: Implications for Ecosystem Restoration. EPA 904-R-00-003, p 48
Schmitz DC, Simberloff D, Hofstetter RH, Haller W, Sutton D (1997) The ecological impact of nonindigenous plants. In Simberloff D, Schmitz DC, Brown TC (eds) Strangers in paradise: impact and management of nonindigenous species in Florida. Island Press, Washington, DC p 39–61
Science Coordinating Team (SCT) (2003) The role of flow in the Everglades ridges and slough landscape. Report to the South Florida Ecosystem Restoration Task Force Working Group, West Palm Beach
Simberloff D (1997) The biology of invasions. In: Simberloff D, Schmitz DC, Brown TC (eds) Strangers in paradise: impact and management of nonindigenous species in Florida. Island Press, Washington, DC, pp 3–17
Simpson CT (1920) In lower Florida wilds. GP Putnam’s Sons, New York, p 404
Sklar FH, van der Valk A (2002) Tree islands of the Everglades. Kluwer Academic Publishers, The Netherlands
Snyder GH (2005) Everglades agricultural area soil subsidence and land use projections. In the 64th Proceedings of the Soil and Crop Science Society of Florida, Gainesville
South Florida Regional Climate Change Compact (SFRCC) (2011) A unified sea level rise projection for Southeast Florida, Southeast Florida Regional Climate Change Compact, http://www.southeastfloridaclimatecompact.org/pdf/Sea%20Level%20Rise.pdf
South Florida Water Management District (SFWMD) (2005) Documentation of the South Florida Water Management Model Version 5.5. South Florida Water Management District, West Palm Beach
South Florida Water Management District (SFWMD) (2011) Biweekly status report 6–15, Water Shortage Report. SFWMD, West Palm Beach
Southeast Florida Regional Climate Change Compact Counties (2012) A Region Responds to a Changing Climate. Regional Climate Action Plan, Southeast Florida Regional Climate Change Compact Counties
Stephens JC, Stewart EH (1942) Effect of climate on organic soil subsidence. Agricultural Research Service, USDA, Fort Pierce
U.S. Army Corps of Engineers (USACE) and South Florida Water Management District (SFWMD) (2002) Final Central and Southern Florida Project Comprehensive Everglades Restoration Plan, Project Management Plan, WCA-3 Decompartmentalization and Sheetflow Enhancement Project, Part 1. USACE, Jacksonville. http://www.evergladesplan.org/pm/pmp/pmp_docs/pmp_12_wca/decomp_main_apr_2002.pdf
Visher FN, Hughes GH (1969) The difference between rainfall and potential evaporation in Florida. In: Florida Bureau of Geology Map, Series 32, 2nd edn. Tallahassee
Vitousek PM (1986) Biological invasions and ecosystem properties: can species make a difference? In: Drake JA, Mooney HA (eds) Ecology of biological invasions of North America and Hawaii. Ecological Studies. Springer, New York, pp 163–177
Watts DL, Cohen MJ, Heffernan JB, Osborne TZ (2010) Hydrologic modification and the loss of self-organized patterning in the ridge-slough mosaic of the Everglades. Ecosys 13:813–827
Willard DA, Holmes CW, Weimer LM (2001) The Florida Everglades ecosystem: climatic and anthropogenic impacts over the last two millennia. In: Wardlaw BR (ed). Bull Amer Paleon, p 41–55
Willard DA, Bernhardt CE, Holmes CW, Landacre B, Marot M (2006) Response of Everglades tree islands to environmental change. Ecol Monogr 76:565–583
Acknowledgments
This analysis was initiated by a Florida Atlantic University-CES, U.S. Geological Survey and Florida Sea Grant Sponsored workshop, “Predicting Ecological Changes in the Florida Everglades in a Future Climate Scenario,” held February 14–15, 2013, at the Florida Atlantic University Boca Raton Campus. Dr. Karl Havens of the Florida Sea Grant, University of Florida; G. Ronnie Best of Greater Everglades Priority Ecosystems Science at the U.S. Geological Survey; and Dr. Leonard Berry, Director, CES, of Florida Atlantic University organized the workshop and coordinated the manuscripts submitted from this workshop. Modeling and staff time were supported by the South Florida Water Management District. We appreciate the comments and contributions by reviewers Dr. Fred Sklar, Dr. Thomas Dreschel, Dr. Ronnie Best, Dr. Nicholas Aumen, two anonymous reviewers, and the journal’s Editor-in-Chief, Rebecca Efroymson.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Nungesser, M., Saunders, C., Coronado-Molina, C. et al. Potential Effects of Climate Change on Florida’s Everglades. Environmental Management 55, 824–835 (2015). https://doi.org/10.1007/s00267-014-0417-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00267-014-0417-5