Abstract
Across the globe, coastal wetland vegetation distributions are changing in response to climate change. In the southeastern United States, increased winter temperatures have resulted in poleward range expansion of mangroves into pure salt marsh habitat. Climate change-induced expansion of mangroves into salt marsh will significantly alter carbon (C) storage capacity of these wetlands, which currently store the highest average C per land area among unmanaged terrestrial ecosystems. Total ecosystem C stocks were measured along a 342 km latitudinal gradient of mangrove – to – marsh dominance in Florida. Carbon stocks were quantified through measurements of above- and belowground biomass and soil C. Interior mangrove C stocks were greater than both salt marsh and ecotonal C stocks and soil C comprised the majority of each ecosystem C component (51–98%). The wetlands investigated in this study cover 38,532 ha, and store an average of 215 Mg of C ha−1. Currently, mangroves cover 31% of the land area studied, storing 44% of the total C, whereas salt marshes occupy 68% of the wetland area and only store 55% of the C. Total conversion of salt marsh to mangrove may increase C storage by 26%, predominately due to increases in aboveground biomass.
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Adame MF, Kauffman JB, Medina I, Gamboa JN, Torres O, Caamal JP, Reza M, Herrera-Silveira JA (2013) Carbon stocks of tropical coastal wetlands within the karstic landscape of the Mexican Caribbean. PLoS One 8(2):e56569
Alongi DM (2012) Carbon sequestration in mangrove forests. Carbon Management 3(3):313–322
Alongi DM (2014) Carbon cycling and storage in mangrove forests. Annual Review of Marine Science 6:195–219
Bhomia RK, Kauffman JB, McFadden TN (2016) Ecosystem carbon stocks of mangrove forests along the Pacific and Caribbean coasts of Honduras. Wetlands Ecology and Management 24(2):187–201
Bouillon S, Borges AV, Castañeda-Moya E, Diele K, Dittmar T, Duke NC, Kristensen E, Lee SY, Marchand C, Middelburg JJ, Rivera-Monroy VH, Smith TJ III, Twilley RR (2008) Mangrove production and carbon sinks: A revision of global budget estimates. Global Biogeochemical Cycles 22(2):1–12
Cavanaugh KC, Kellner JR, Forde AJ, Gruner DS, Parker JD, Rodriguez W, Feller IC (2014) Poleward expansion of mangroves is a threshold response to decreased frequency of extreme cold events. Proceedings of the National Academy of Sciences 111(2):723–727
Clough BF, Dixon P, Dalhaus O (1997) Allometric relationships for estimating biomass in multi-stemmed mangrove trees. Australian Journal of Botany 45(6):1023–1031
Cohen R, Kaino J, Okello JA, Bosire JO, Kairo JG, Huxham M, Mencuccini M (2013) Propagating uncertainty to estimates of above-ground biomass for Kenyan mangroves: A scaling procedure from tree to landscape level. Forest Ecology and Management 310:968–982
Comeaux RS, Allison MA, Bianchi TS (2012) Mangrove expansion in the Gulf of Mexico with climate change: Implications for wetland health and resistance to rising seas. Estuarine, Coastal and Shelf Science 96:81–95
Donato DC, Kauffman JB, Murdiyarso D, Kurnianto S, Stidhman M, Kanninen M (2011) Mangroves among the most carbon-rich forests in the tropics. Nature Geoscience 4:293–297
Doughty CL, Langley JA, Walker WS, Feller IC, Schaub R, Chapman SK (2016) Mangrove range expansion rapidly increases coastal wetland carbon storage. Estuaries and Coasts 39(2):385–396
Doyle TW, Krauss KW, Conner WH, From AS (2010) Predicting the retreat and migration of tidal forest along the northern Gulf of Mexico under sea-level rise. Forest Ecology and Management 259:770–777
Duarte CM, Agustí S, Del Giorgio PA, Cole JJ (1999) Regional carbon imbalances in the oceans. Science 284: 1735b
Duarte CM, Middleburg JJ, Caraco N (2005) Major role of marine vegetation on the oceanic carbon cycle. Biogeosciences 2:1–8
Duarte CM, Losada IJ, Hendriks IE, Mazarrasam I, Marba N (2013) The role of coastal plant communities for climate change mitigation and adaptation. Nature Climate Change 3:961–968
Eldridge DJ, Bowker MA, Maestre FT, Roger E, Reynolds JF, Whitford WF (2011) Impacts of shrub encroachment on ecosystem structure and functioning: towards a global synthesis. Ecology Letters 14(7):709–722
Eslami-Andargoli L, Dale P, Sipe N, Chaseling J (2009) Mangrove expansion and rainfall patterns in Moreton Bay, Southeast Queensland Australia. Estuarine, Coast and Shelf Science 85(2):292–298
Feller IC, Dangremond EM, Devlin DJ, Lovelock CE, Proffitt CE, Rodriguez W (2015) Nutrient enrichment intensifies hurricane impact in scrub mangrove ecosystems in the Indian River Lagoon, Florida, USA. Ecology 96(11):2960–2972
Fromard F, Puig H, Mougin E, Marty G, Betoulle JL, Cadamuro J (1998) Structure, above-ground biomass and dynamics of mangrove ecosystems: new data from French Guiana. Oecologia 115(1–2):39–53
Florida Fish and Wildlife Conservation Commission-Fish and Wildlife Research Institute (2009) “Mangroves Florida” [vector digital data]. 1:24,000. http://geodata.myfwc.com/datasets/a78a27e02f9d4a71a3c3357aefc35baf_4 Accessed Nov 2015
Giri C, Ochieng E, Tieszen LL, Zhu Z, Singh A, Loveland T, Masek J, Duke N (2011) Status and distribution of mangrove forests of the world using earth observation satellite data. Glob Ecol Biogeogr 20(1):154–159
Henry KM, Twilley RR (2013) Soil development in a coastal Louisiana wetland during a climate-induced vegetation shift from salt marsh to mangrove. Journal of Coastal Research 29(6):1273–1283
Howard J, Hoyt S, Isensee K, Pidgeon E, Telszewski M (eds) (2014) Coastal BlueCarbon: Methods for assessing carbon stocks and emissions factors in mangroves, tidal salt marshes, and seagrass meadows. Conservation International, Intergovernmental Oceanographic Commission of UNESCO, International Union for Conservation of Nature, Arlington
Kauffman JB, Heider C, Cole T, Dwire TA, Donato DC (2011) Ecosystem C pools of Micronesian mangrove forests: implications of land use and climate change. Wetlands 31:343–352
Kauffman JB, Donato DC (2012) Protocols for the measurement, monitoring and reporting of structure, biomass and carbon stocks in mangrove forests. Working paper 86. Center for International forestry research (CIFOR), Bogor
Kauffman JB, Heider C, Norfolk J, Payton F (2014) Carbon stocks of intact mangroves and carbon emissions arising from their conversion in the Dominican Republic. Ecological Applications 24(3):518–527
Komiyama JE, Ong S, Poungparn S (2008) Allometry, biomass and productivity of mangrove forests: A review. Aquatic Botany 89:128–137
Krauss KW, Lovelock CE, McKee KL, López-Hoffman L, Ewe SML, Sousa WP (2008) Environmental drivers in mangrove establishment and early development: A review. Aquatic Botany 89:105–127
Lovelock CE, Sorrell BK, Hancock N, Hua Q, Swales A (2010) Mangrove forest and soil development on a rapidly accreting shore in New Zealand. Ecosystems 13(3):437–451
Lovelock CE, Adame MF, Bennion V, Hayes M, O’Mara J, Reef R, Saintilan NS (2014) Contemporary rates of carbon sequestration through vertical accretion of sediments in mangrove forests and saltmarshes of South East Queensland, Australia. and coasts 37(3):763–771
Lunstrum A, Chen L (2014) Soil carbon stocks and accumulation in young mangrove forests. Soil Biology and Biochemistry 75:223–232
McKee KL, Mendelssohn IA, Hester MW (1988) Reexamination of pore water sulfide concentrations and redox potentials near the aerial roots of Rhizophora mangle and Avicennia germinans. American Journal of Botany:1352–1359
McKee KL, Rooth JE (2008) Where temperate meets tropical: multi-factorial effects of elevated CO2, nitrogen enrichment, and competition on a mangrove-salt marsh community. lGlobal Change Biology 14(5):971–984
Mcleod E, Chmura GL, Bouillon S, Salm R, Bjork M, Duarte CM, Lovelock CE, Schlesinger WE, Silliman BR (2011) A blueprint for blue carbon: toward an improved understanding of the role of vegetated coastal habitats in sequestering CO2. Frontiers in Ecology 9(10):552–560
Morrisey DJ, Swales A, Dittmann S, Morrison MA, Lovelock CE, Beard CM (2010) The Ecology and Management of Temperate Mangroves. CRC Press, Boca Raton
Odum WE, McIvor CC, Smith III TJ (1982) The ecology of the mangroves of south Florida: A community profile. U.S. Fish and Wildlife Service, Washington, DC
Osland MJ, Day RH, Hall CT, Brumfield MD, Dugas JL, Jones WR (2017) Mangrove expansion and contraction at a poleward range limit: climate extremes and land-ocean temperature gradients. Ecology 98(1):125–137
Pennings SC, Bertness MD (2001) Salt-marsh communities. Marine Community Ecology Chapter 11:289–316
Perry CL, Mendelssohn IA (2009) Ecosystem effects of expanding populations of Avicennia germinans in a Louisiana salt marsh. Wetlands 29(1):396–406
Polidoro BA, Carpenter KE, Collins L, Duke NC, Ellison AM, Ellison JC, Livingstone SR (2010) The loss of species: mangrove extinction risk and geographic areas of global concern. PLoS One 5(4):e10095
Rahman MM, Khan I, Hoque AF, Ahmed I (2015) Carbon stock in the Sundarbans mangrove forest: spatial variations in vegetation types and salinity zones. Wetlands Ecology and Management 23(2):269–283
Rey JR, Kain T, Stahl R (1991) Wetland impoundments of east-central Florida. Florida Scientist:33–40
Rodriguez W, Feller IC, Cavanaugh KC (2016) Spatio-temporal changes of a mangrove–saltmarsh ecotone in the northeastern coast of Florida, USA. Global Ecology and Conservation 7:245–261
Ross MS, Meeder JF, Sah JP, Ruiz PL, Telesnicki GJ (2000) The southeast saline Everglades revisited: 50 years of coastal vegetation change. Journal of Vegetation Science 11(1):101–112
Smith TJ, Whelan KR (2006) Development of allometric relations for three mangrove species in South Florida for use in the Greater Everglades Ecosystem restoration. Wetl Ecol Manag 14(5): 409–419
Stevens PW, Fox SL, Montague CL (2006) The interplay between mangroves and saltmarshes at the transition between temperate and subtropical climate in Florida. Wetlands Ecology and Management 14(5):435–444
Stringer CE, Trettin CC, Zarnoch SJ, Tang W (2015) Carbon stocks of mangroves within the Zambezi River Delta, Mozambique. Forest Ecology and Management 354:139–148
Woodroffe C (1992) Mangrove sediments and geomorphology. In: Robertson AI, Alongi DM (eds) Tropical Mangrove Ecosystems. AGU, Washington, pp 7–41
Acknowledgements
This research was funded by the National Aeronautics and Space Administration (NASA) Climate and Biological Response program (NNX11AO94G) and the National Science Foundation (NSF) MacroSystems Biology program (EF1065821). The authors would like to thank Florida State Parks, the Merritt Island National Wildlife Refuge, Guana – Tolmato – Matanzas National Estuarine Research Reserve, and Canaveral National Seashore for permits and unabridged access to their parks. We sincerely thank C.E. Lovelock, Z.R. Foltz, M.L. Lehmann, E.M. Dangremond, C.L. Doughty, C.A. Johnston, R.S. Smith, and J.P. Kennedy for technical, field and lab assistance. We also thank C. Angelini and two anonymous reviewers for their edits and suggestions, which greatly improved this manuscript. This is contribution no. 1068 of the Smithsonian Marine Station.
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Simpson, L.T., Osborne, T.Z., Duckett, L.J. et al. Carbon Storages along a Climate Induced Coastal Wetland Gradient. Wetlands 37, 1023–1035 (2017). https://doi.org/10.1007/s13157-017-0937-x
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DOI: https://doi.org/10.1007/s13157-017-0937-x