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RESEARCH ARTICLE

Wetland soil carbon storage exceeds uplands in an urban natural area (Florida, USA)

Jennifer D. Bennett A and Lisa Chambers https://orcid.org/0000-0001-6432-8038 A *
+ Author Affiliations
- Author Affiliations

A Department of Biology, University of Central Florida, 4000 Central Florida Boulevard, Building 20, BIO 301, Orlando, FL 32816, USA.

* Correspondence to: lisa.chambers@ucf.edu

Handling Editor: Samuel Abiven

Soil Research 61(6) 542-559 https://doi.org/10.1071/SR22235
Submitted: 8 November 2022  Accepted: 28 March 2023   Published: 28 April 2023

© 2023 The Author(s) (or their employer(s)). Published by CSIRO Publishing

Abstract

Context: Urban greenspaces and natural areas are often recognised for their cultural services, but may also provide ecological services, including carbon (C) sequestration and storage.

Aims: This study investigated the strength of the relationship between easily discernable ecosystem characteristics (e.g. topographic position, vegetation, and soil type) and soil C storage, and evaluated common conversion factors and methodologies used in soil C inventories.

Methods: Sixty-seven full-depth (up to 5 m) soil cores were collected across nine community types in University of Central Florida’s Arboretum (Orlando, Florida, USA) and were analysed for bulk density, organic matter (OM) content, total C, and total nitrogen (N).

Key results: Wetlands stored an average of 16 times more C than uplands and C density increased with soil depth. A 70% underestimation of soil C stocks would have occurred if sampling stopped at 50 cm. A strong linear relationship between soil C and OM supports the use of a 0.56 (C:OM) conversion factor for estimating soil organic C.

Conclusions: The presence of wetlands is the key predictor of soil C and N storage, but the magnitude of storage varies widely among wetlands. Overall, the 225-ha study area stored 85 482 ± 3365 Mg of soil C.

Implications: Urban natural areas should be evaluated for their ecosystem services separately from their surrounding developed land use/land cover with consideration for C storage potential. Leveraging topographic position, a site-specific soil OM conversion factor, and depth to refusal testing can increase the accuracy and cost-effectiveness of soil C inventories.

Keywords: biogeochemistry, carbon inventory, climate change, soil carbon, soil type, uplands, urbanization, wetlands.


References

Abbas F, Hammad HM, Ishaq W, Farooque AA, Bakhat HF, Zia Z, Fahad S, Farhad W, Cerdà A (2020) A review of soil carbon dynamics resulting from agricultural practices. Journal of Environmental Management 268, 110319
A review of soil carbon dynamics resulting from agricultural practices.Crossref | GoogleScholarGoogle Scholar |

Adame MF, Santini NS, Tovilla C, Vázquez-Lule A, Castro L, Guevara M (2015) Carbon stocks and soil sequestration rates of tropical riverine wetlands. Biogeosciences 12, 3805–3818.
Carbon stocks and soil sequestration rates of tropical riverine wetlands.Crossref | GoogleScholarGoogle Scholar |

Adeboye MKA, Bala A, Osunde AO, Uzoma AO, Odofin AJ, Lawal BA (2011) Assessment of soil quality using soil organic carbon and total nitrogen and microbial properties in tropical agroecosystems. Agricultural Sciences 02, 34–40.
Assessment of soil quality using soil organic carbon and total nitrogen and microbial properties in tropical agroecosystems.Crossref | GoogleScholarGoogle Scholar |

Ahn C, Schmidt S (2019) Designing wetlands as an essential infrastructural element for urban development in the era of climate change. Sustainability 11, 1920
Designing wetlands as an essential infrastructural element for urban development in the era of climate change.Crossref | GoogleScholarGoogle Scholar |

Alberti M, Marzluff JM, Shulenberger E, Bradley G, Ryan C, Zumbrunnen C (2003) Integrating humans into ecology: opportunities and challenges for studying urban ecosystems. BioScience 53, 1169–1179.
Integrating humans into ecology: opportunities and challenges for studying urban ecosystems.Crossref | GoogleScholarGoogle Scholar |

Alongi DM (2018) ‘Blue carbon: coastal sequestration for climate change mitigation.’ (Springer) https://doi.org/10.1007/978-3-319-91698-9

Alongi DM, Murdiyarso D, Fourqurean JW, Kauffman JB, Hutahaean A, Crooks S, Lovelock CE, Howard J, Herr D, Fortes M, Pidgeon E, Wagey T (2016) Indonesia’s blue carbon: a globally significant and vulnerable sink for seagrass and mangrove carbon. Wetlands Ecology and Management 24, 3–13.
Indonesia’s blue carbon: a globally significant and vulnerable sink for seagrass and mangrove carbon.Crossref | GoogleScholarGoogle Scholar |

Amundson R (2001) The carbon budget in soils. Annual Review of Earth and Planetary Sciences 29, 535–562.
The carbon budget in soils.Crossref | GoogleScholarGoogle Scholar |

Ausseil A-GE, Jamali H, Clarkson BR, Golubiewski NE (2015) Soil carbon stocks in wetlands of New Zealand and impact of land conversion since European settlement. Wetlands Ecology and Management 23, 947–961.
Soil carbon stocks in wetlands of New Zealand and impact of land conversion since European settlement.Crossref | GoogleScholarGoogle Scholar |

Barnwell TO, Jackson RB, Elliott ET, Burke IC, Cole CV, Paustian K, Paul EA, Donigian AS, Patwardhan AS, Rowell A, Weinrich K (1992) An approach to assessment of management impacts on agricultural soil carbon. Water, Air, and Soil Pollution 64, 423–435.
An approach to assessment of management impacts on agricultural soil carbon.Crossref | GoogleScholarGoogle Scholar |

Bohn HL (1982) Estimate of organic carbon in world soils: II. Soil Science Society of America Journal 46, 1118–1119.
Estimate of organic carbon in world soils: II.Crossref | GoogleScholarGoogle Scholar |

Bossio DA, Cook-Patton SC, Ellis PW, Fargione J, Sanderman J, et al. (2020) The role of soil carbon in natural climate solutions. Nature Sustainability 3, 391–398.
The role of soil carbon in natural climate solutions.Crossref | GoogleScholarGoogle Scholar |

Breithaupt JL, Smoak JM, Bianchi TS, Vaughn DR, Sanders CJ, Radabaugh KR, Osland MJ, Feher LC, Lynch JC, Cahoon DR, Anderson GH, Whelan KRT, Rosenheim BE, Moyer RP, Chambers LG (2020) Increasing rates of carbon burial in Southwest Florida coastal wetlands. Journal of Geophysical Research: Biogeosciences 125, e2019JG005349
Increasing rates of carbon burial in Southwest Florida coastal wetlands.Crossref | GoogleScholarGoogle Scholar |

Canedoli C, Ferrè C, El Khair DA, Padoa-Schioppa E, Comolli R (2020) Soil organic carbon stock in different urban land uses: high stock evidence in urban parks. Urban Ecosystems 23, 159–171.
Soil organic carbon stock in different urban land uses: high stock evidence in urban parks.Crossref | GoogleScholarGoogle Scholar |

Carvalhais N, Forkel M, Khomik M, Bellarby J, Jung M, Migliavacca M, Mu M, Saatchi S, Santoro M, Thurner M, Weber U, Ahrens B, Beer C, Cescatti A, Randerson JT, Reichstein M (2014) Global covariation of carbon turnover times with climate in terrestrial ecosystems. Nature 514, 213–217.
Global covariation of carbon turnover times with climate in terrestrial ecosystems.Crossref | GoogleScholarGoogle Scholar |

Chamblee JF, Colwell PF, Dehring CA, Depken CA (2011) The effect of conservation activity on surrounding land prices. Land Economics 87, 453–472.
The effect of conservation activity on surrounding land prices.Crossref | GoogleScholarGoogle Scholar |

Chmura GL, Anisfeld SC, Cahoon DR, Lynch JC (2003) Global carbon sequestration in tidal, saline wetland soils. Global Biogeochemical Cycles 17, 1111
Global carbon sequestration in tidal, saline wetland soils.Crossref | GoogleScholarGoogle Scholar |

Christiansen JR, Gundersen P, Frederiksen P, Vesterdal L (2012) Influence of hydromorphic soil conditions on greenhouse gas emissions and soil carbon stocks in a Danish temperate forest. Forest Ecology and Management 284, 185–195.
Influence of hydromorphic soil conditions on greenhouse gas emissions and soil carbon stocks in a Danish temperate forest.Crossref | GoogleScholarGoogle Scholar |

Conforti M, Lucà F, Scarciglia F, Matteucci G, Buttafuoco G (2016) Soil carbon stock in relation to soil properties and landscape position in a forest ecosystem of southern Italy (Calabria region). Catena 144, 23–33.
Soil carbon stock in relation to soil properties and landscape position in a forest ecosystem of southern Italy (Calabria region).Crossref | GoogleScholarGoogle Scholar |

Costanza R, d’Arge R, deGroot R, Farber S, Grasso M, et al. (1997) The value of the world’s ecosystem services and natural capital. Nature 387, 253–260.
The value of the world’s ecosystem services and natural capital.Crossref | GoogleScholarGoogle Scholar |

Craft CB, Seneca ED, Broome SW (1991) Loss on ignition and kjeldahl digestion for estimating organic carbon and total nitrogen in estuarine marsh soils: calibration with dry combustion. Estuaries 14, 175–179.
Loss on ignition and kjeldahl digestion for estimating organic carbon and total nitrogen in estuarine marsh soils: calibration with dry combustion.Crossref | GoogleScholarGoogle Scholar |

Dahl TE (2000) Status and trends of wetlands in the conterminous United States 1986 to 1997. U.S. Department of the Interior, Fish and Wildlife Service.

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.

Davidson EA, Janssens IA (2006) Temperature sensitivity of soil carbon decomposition and feedbacks to climate change. Nature 440, 165–173.
Temperature sensitivity of soil carbon decomposition and feedbacks to climate change.Crossref | GoogleScholarGoogle Scholar |

Davila A, Bohlen PJ (2021) Hydro-ecological controls on soil carbon storage in subtropical freshwater depressional wetlands. Wetlands 41, 66
Hydro-ecological controls on soil carbon storage in subtropical freshwater depressional wetlands.Crossref | GoogleScholarGoogle Scholar |

Dayathilake DDTL, Lokupitiya E, Wijeratne VPIS (2021) Estimation of soil carbon stocks of urban freshwater wetlands in the Colombo Ramsar wetland city and their potential role in climate change mitigation. Wetlands 41, 29
Estimation of soil carbon stocks of urban freshwater wetlands in the Colombo Ramsar wetland city and their potential role in climate change mitigation.Crossref | GoogleScholarGoogle Scholar |

Dean WE (1974) Determination of carbonate and organic matter in calcareous sediments and sedimentary rocks by loss on ignition: comparison with other methods. SEPM Journal of Sedimentary Research 44, 242–248.
Determination of carbonate and organic matter in calcareous sediments and sedimentary rocks by loss on ignition: comparison with other methods.Crossref | GoogleScholarGoogle Scholar |

Delaware Valley Regional Planning Commission (2011) Return on environment: the economic value of protected open space in Southeastern Pennsylvania. Available at https://www.dvrpc.org/openspace/value/

Drohan PJ, Ciolkosz EJ, Petersen GW (2003) Soil survey mapping unit accuracy in forested field plots in Northern Pennsylvania. Soil Science Society of America Journal 67, 208–214.
Soil survey mapping unit accuracy in forested field plots in Northern Pennsylvania.Crossref | GoogleScholarGoogle Scholar |

Duarte CM, Losada IJ, Hendriks IE, Mazarrasa I, Marbà N (2013) The role of coastal plant communities for climate change mitigation and adaptation. Nature Climate Change 3, 961–968.
The role of coastal plant communities for climate change mitigation and adaptation.Crossref | GoogleScholarGoogle Scholar |

Eswaran H, Van Den Berg E, Reich P (1993) Organic carbon in soils of the world. Soil Science Society of America Journal 57, 192–194.
Organic carbon in soils of the world.Crossref | GoogleScholarGoogle Scholar |

FNAI (2019) Cooperative land cover – Florida Natural Areas Inventory. Retrieved 2019, from https://www.fnai.org/services/coop-land-cover

Fourqurean J, Johnson B, Kauffman JB, Kennedy H, Emmer I, Howard J, Pidgeon E, Serrano O (2014) Conceptualizing the Project and Developing a Field Measurement Plan. In ‘Coastal Blue CarBon: Methods for Assessing Carbon Stocks and Emissions Factors in Mangroves, Tidal Salt Marshes, and Seagrass Meadows’. (Eds J Howard, S Hoyt S, Isensee K, Telszewski M) pp. 25–38. (Conservation International, Intergovernmental Oceanographic Commission of UNESCO, International Union for Conservation of Nature: Gland)

Franzluebbers AJ (2002) Soil organic matter stratification ratio as an indicator of soil quality. Soil and Tillage Research 66, 95–106.
Soil organic matter stratification ratio as an indicator of soil quality.Crossref | GoogleScholarGoogle Scholar |

Friedlingstein P, Cox P, Betts R, Bopp L, von Bloh W, et al. (2006) Climate-carbon cycle feedback analysis: results from the C4MIP model intercomparison. Journal of Climate 19, 3337–3353.
Climate-carbon cycle feedback analysis: results from the C4MIP model intercomparison.Crossref | GoogleScholarGoogle Scholar |

Fuller RA, Irvine KN, Devine-Wright P, Warren PH, Gaston KJ (2007) Psychological benefits of greenspace increase with biodiversity. Biology Letters 3, 390–394.
Psychological benefits of greenspace increase with biodiversity.Crossref | GoogleScholarGoogle Scholar |

Gao T, Ding D, Guan W, Liao B (2018) Carbon stocks of coastal wetland ecosystems on Hainan Island, China. Polish Journal of Environmental Studies 27, 1061–1069.
Carbon stocks of coastal wetland ecosystems on Hainan Island, China.Crossref | GoogleScholarGoogle Scholar |

Gies E (2009) Conservation: an investment that pays. Available at https://www.tpl.org/conservation-investment-pays-0

Griffiths LN, Mitsch WJ (2021) Estimating the effects of a hurricane on carbon storage in mangrove wetlands in southwest Florida. Plants 10, 1749
Estimating the effects of a hurricane on carbon storage in mangrove wetlands in southwest Florida.Crossref | GoogleScholarGoogle Scholar |

Groffman PM, Law NL, Belt KT, Band LE, Fisher GT (2004) Nitrogen fluxes and retention in urban watershed ecosystems. Ecosystems 7, 393–403.
Nitrogen fluxes and retention in urban watershed ecosystems.Crossref | GoogleScholarGoogle Scholar |

Gruba P, Socha J (2019) Exploring the effects of dominant forest tree species, soil texture, altitude, and pHH2O on soil carbon stocks using generalized additive models. Forest Ecology and Management 447, 105–114.
Exploring the effects of dominant forest tree species, soil texture, altitude, and pHH2O on soil carbon stocks using generalized additive models.Crossref | GoogleScholarGoogle Scholar |

Hazlett PW, Gordon AM, Sibley PK, Buttle JM (2005) Stand carbon stocks and soil carbon and nitrogen storage for riparian and upland forests of boreal lakes in northeastern Ontario. Forest Ecology and Management 219, 56–68.
Stand carbon stocks and soil carbon and nitrogen storage for riparian and upland forests of boreal lakes in northeastern Ontario.Crossref | GoogleScholarGoogle Scholar |

Heimann M, Reichstein M (2008) Terrestrial ecosystem carbon dynamics and climate feedbacks. Nature 451, 289–292.
Terrestrial ecosystem carbon dynamics and climate feedbacks.Crossref | GoogleScholarGoogle Scholar |

Herrmann DL, Schifman LA, Shuster WD (2020) Urbanization drives convergence in soil profile texture and carbon content. Environmental Research Letters 15, 114001
Urbanization drives convergence in soil profile texture and carbon content.Crossref | GoogleScholarGoogle Scholar |

Hobbie SE, Schimel JP, Trumbore SE, Randerson JR (2000) Controls over carbon storage and turnover in high-latitude soils. Global Change Biology 6, 196–210.
Controls over carbon storage and turnover in high-latitude soils.Crossref | GoogleScholarGoogle Scholar |

Holmquist JR, Windham-Myers L, Bliss N, Crooks S, Morris JT, et al. (2018) Accuracy and precision of tidal wetland soil carbon mapping in the conterminous United States. Scientific Reports 8, 9478
Accuracy and precision of tidal wetland soil carbon mapping in the conterminous United States.Crossref | GoogleScholarGoogle Scholar |

Howard J, Hoyt S, Isensee K, Pidgeon E, Telszewski M (2014) Coastal blue carbon: methods for assessing carbon stocks and emissions factors in mangroves, tidal salt marshes, and seagrass meadows. Available at www.ioc.unesco.org

Hutyra LR, Yoon B, Hepinstall-Cymerman J, Alberti M (2011) Carbon consequences of land cover change and expansion of urban lands: a case study in the Seattle metropolitan region. Landscape and Urban Planning 103, 83–93.
Carbon consequences of land cover change and expansion of urban lands: a case study in the Seattle metropolitan region.Crossref | GoogleScholarGoogle Scholar |

Ito A (2007) Simulated impacts of climate and land-cover change on soil erosion and implication for the carbon cycle, 1901 to 2100. Geophysical Research Letters 34, L09403
Simulated impacts of climate and land-cover change on soil erosion and implication for the carbon cycle, 1901 to 2100.Crossref | GoogleScholarGoogle Scholar |

Jackson RB, Lajtha K, Crow SE, Hugelius G, Kramer MG, Piñeiro G, Piñeiro P (2017) The ecology of soil carbon: pools, vulnerabilities, and biotic and abiotic controls. Annual Review of Ecology, Evolution, and Systematics 48, 419–445.
The ecology of soil carbon: pools, vulnerabilities, and biotic and abiotic controls.Crossref | GoogleScholarGoogle Scholar |

Jenerette GD, Harlan SL, Stefanov WL, Martin CA (2011) Ecosystem services and urban heat riskscape moderation: water, green spaces, and social inequality in Phoenix, USA. Ecological Applications 21, 2637–2651.
Ecosystem services and urban heat riskscape moderation: water, green spaces, and social inequality in Phoenix, USA.Crossref | GoogleScholarGoogle Scholar |

Jobbágy EG, Jackson RB (2000) The vertical distribution of soil organic carbon and its relation to climate and vegetation. Ecological Applications 10, 423–436.
The vertical distribution of soil organic carbon and its relation to climate and vegetation.Crossref | GoogleScholarGoogle Scholar |

Kauffman JB, Donato DC (2012) Protocols for the measurement, monitoring and reporting of structure, biomass and carbon stocks in mangrove forests (Paper no. 86). CIFOR, Bogor, Indonesia.

Kauffman JB, Heider C, Cole TG, Dwire KA, Donato DC (2011) Ecosystem carbon stocks of micronesian mangrove forests. Wetlands 31, 343–352.
Ecosystem carbon stocks of micronesian mangrove forests.Crossref | GoogleScholarGoogle Scholar |

Kuhn NL, Mendelssohn IA, Reed DJ (1999) Altered hydrology effects on Louisiana salt marsh function. Wetlands 19, 617–626.
Altered hydrology effects on Louisiana salt marsh function.Crossref | GoogleScholarGoogle Scholar |

Kumar SS, Mahale AG, Patil AC (2020) Mitigation of climate change through approached agriculture-soil carbon sequestration (a review). Current Journal of Applied Science and Technology 39, 47–64.
Mitigation of climate change through approached agriculture-soil carbon sequestration (a review).Crossref | GoogleScholarGoogle Scholar |

Köchy M, Hiederer R, Freibauer A (2015) Global distribution of soil organic carbon – part 1: masses and frequency distributions of SOC stocks for the tropics, permafrost regions, wetlands, and the world. Soil 1, 351–365.
Global distribution of soil organic carbon – part 1: masses and frequency distributions of SOC stocks for the tropics, permafrost regions, wetlands, and the world.Crossref | GoogleScholarGoogle Scholar |

Lal R (2003) Soil erosion and the global carbon budget. Environment International 29, 437–450.
Soil erosion and the global carbon budget.Crossref | GoogleScholarGoogle Scholar |

Lal R (2008) Carbon sequestration. Philosophical Transactions of the Royal Society B: Biological Sciences 363, 815–830.
Carbon sequestration.Crossref | GoogleScholarGoogle Scholar |

Luo S, Mao Q, Ma K (2014) Comparison on soil carbon stocks between urban and suburban topsoil in Beijing, China. Chinese Geographical Science 24, 551–561.
Comparison on soil carbon stocks between urban and suburban topsoil in Beijing, China.Crossref | GoogleScholarGoogle Scholar |

Malhotra A, Todd-Brown K, Nave LE, Batjes NH, Holmquist JR, Hoyt AM, Iversen CM, Jackson RB, Lajtha K, Lawrence C, Vindušková O, Wieder W, Williams M, Hugelius G, Harden J (2019) The landscape of soil carbon data: emerging questions, synergies and databases. Progress in Physical Geography: Earth and Environment 43, 707–719.
The landscape of soil carbon data: emerging questions, synergies and databases.Crossref | GoogleScholarGoogle Scholar |

Marty C, Houle D, Gagnon C, Courchesne F (2017) The relationships of soil total nitrogen concentrations, pools and C:N ratios with climate, vegetation types and nitrate deposition in temperate and boreal forests of eastern Canada. Catena 152, 163–172.
The relationships of soil total nitrogen concentrations, pools and C:N ratios with climate, vegetation types and nitrate deposition in temperate and boreal forests of eastern Canada.Crossref | GoogleScholarGoogle Scholar |

Marín-Muñiz JL, Hernández ME, Moreno-Casasola P (2014) Comparing soil carbon sequestration in coastal freshwater wetlands with various geomorphic features and plant communities in Veracruz, Mexico. Plant and Soil 378, 189–203.
Comparing soil carbon sequestration in coastal freshwater wetlands with various geomorphic features and plant communities in Veracruz, Mexico.Crossref | GoogleScholarGoogle Scholar |

McDonald RI (2008) Global urbanization: can ecologists identify a sustainable way forward? Frontiers in Ecology and the Environment 6, 99–104.
Global urbanization: can ecologists identify a sustainable way forward?Crossref | GoogleScholarGoogle Scholar |

McKinney ML (2008) Effects of urbanization on species richness: a review of plants and animals. Urban Ecosystems 11, 161–176.
Effects of urbanization on species richness: a review of plants and animals.Crossref | GoogleScholarGoogle Scholar |

McLauchlan K (2006) The nature and longevity of agricultural impacts on soil carbon and nutrients: a review. Ecosystems 9, 1364–1382.
The nature and longevity of agricultural impacts on soil carbon and nutrients: a review.Crossref | GoogleScholarGoogle Scholar |

McLeod E, Chmura GL, Bouillon S, Salm R, Björk M, Duarte CM, Lovelock CE, Schlesinger WH, 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 and the Environment 9, 552–560.
A blueprint for blue carbon: toward an improved understanding of the role of vegetated coastal habitats in sequestering CO2.Crossref | GoogleScholarGoogle Scholar |

Melillo JM, Aber JD, Linkins AE, Ricca A, Fry B, Nadelhoffer KJ (1989) Carbon and nitrogen dynamics along the decay continuum: plant litter to soil organic matter. Plant and Soil 115, 189–198.
Carbon and nitrogen dynamics along the decay continuum: plant litter to soil organic matter.Crossref | GoogleScholarGoogle Scholar |

Mockrin MH, Reed SE, Pejchar L, Jessica S (2017) Balancing housing growth and land conservation: conservation development preserves private lands near protected areas. Landscape and Urban Planning 157, 598–607.
Balancing housing growth and land conservation: conservation development preserves private lands near protected areas.Crossref | GoogleScholarGoogle Scholar |

Morisada K, Ono K, Kanomata H (2004) Organic carbon stock in forest soils in Japan. Geoderma 119, 21–32.
Organic carbon stock in forest soils in Japan.Crossref | GoogleScholarGoogle Scholar |

Municipal Code Corporation and the City of Orlando, Florida (2021) Code of the city of Orlando, Florida. City of Orlando. Retrieved 2021, from https://library.municode.com/fl/orlando/codes/code_of_ordinances?nodeId=COORFL

Myers RL, Ewel JJ (1990) ‘Ecosystems of Florida.’ (University Presses of Florida)

Nahlik AM, Fennessy MS (2016) Carbon storage in US wetlands. Nature Communications 7, 13835
Carbon storage in US wetlands.Crossref | GoogleScholarGoogle Scholar |

Niemelä J, Saarela S-R, Söderman T, Kopperoinen L, Yli-Pelkonen V, Väre S, Kotze DJ (2010) Using the ecosystem services approach for better planning and conservation of urban green spaces: a Finland case study. Biodiversity and Conservation 19, 3225–3243.
Using the ecosystem services approach for better planning and conservation of urban green spaces: a Finland case study.Crossref | GoogleScholarGoogle Scholar |

Ontl TA, Schulte LA (2012) Soil carbon storage. Nature Education Knowledge 3, 35

Ouyang X, Lee SY (2014) Updated estimates of carbon accumulation rates in coastal marsh sediments. Biogeosciences 11, 5057–5071.
Updated estimates of carbon accumulation rates in coastal marsh sediments.Crossref | GoogleScholarGoogle Scholar |

Ouyang X, Lee SY (2020) Improved estimates on global carbon stock and carbon pools in tidal wetlands. Nature Communications 11, 317
Improved estimates on global carbon stock and carbon pools in tidal wetlands.Crossref | GoogleScholarGoogle Scholar |

O’Donnell JA, Harden JW, Mcguire AD, Kanevskiy MZ, Jorgenson MT, Xu X (2011) The effect of fire and permafrost interactions on soil carbon accumulation in an upland black spruce ecosystem of interior Alaska: implications for post-thaw carbon loss. Global Change Biology 17, 1461–1474.
The effect of fire and permafrost interactions on soil carbon accumulation in an upland black spruce ecosystem of interior Alaska: implications for post-thaw carbon loss.Crossref | GoogleScholarGoogle Scholar |

Page SE, Rieley JO, Banks CJ (2011) Global and regional importance of the tropical peatland carbon pool. Global Change Biology 17, 798–818.
Global and regional importance of the tropical peatland carbon pool.Crossref | GoogleScholarGoogle Scholar |

Paz CP, Goosem M, Bird M, Preece N, Goosem S, Fensham R, Laurance S (2016) Soil types influence predictions of soil carbon stock recovery in tropical secondary forests. Forest Ecology and Management 376, 74–83.
Soil types influence predictions of soil carbon stock recovery in tropical secondary forests.Crossref | GoogleScholarGoogle Scholar |

Petrescu AMR, Lohila A, Tuovinen J-P, Baldocchi DD, Desai AR, et al. (2015) The uncertain climate footprint of wetlands under human pressure. Proceedings of the National Academy of Sciences of the United States of America 112, 4594–4599.
The uncertain climate footprint of wetlands under human pressure.Crossref | GoogleScholarGoogle Scholar |

Portnoy JW (1999) Salt marsh diking and restoration: biogeochemical implications of altered wetland hydrology. Environmental Management 24, 111–120.
Salt marsh diking and restoration: biogeochemical implications of altered wetland hydrology.Crossref | GoogleScholarGoogle Scholar |

Radabaugh KR, Moyer RP, Chappel AR, Powell CE, Bociu I, Clark BC, Smoak JM (2018) Coastal blue carbon assessment of mangroves, salt marshes, and salt barrens in Tampa Bay, Florida, USA. Estuaries and Coasts 41, 1496–1510.
Coastal blue carbon assessment of mangroves, salt marshes, and salt barrens in Tampa Bay, Florida, USA.Crossref | GoogleScholarGoogle Scholar |

Ready R, Abdalla C (2003) The impact of open space and potential local disamenities on residential property values in Berks County, Pennsylvania. Staff Paper Series n, 363. (The Pennsylvania State University: University Park)

Reddy KR, DeLaune RD (2008) ‘Biogeochemistry of wetlands: science and applications.’ (CRC Press)

Reiss KC (2006) Florida wetland condition index for depressional forested wetlands. Ecological Indicators 6, 337–352.
Florida wetland condition index for depressional forested wetlands.Crossref | GoogleScholarGoogle Scholar |

Richards AE, Cook GD, Lynch BT (2011) Optimal fire regimes for soil carbon storage in tropical savannas of Northern Australia. Ecosystems 14, 503–518.
Optimal fire regimes for soil carbon storage in tropical savannas of Northern Australia.Crossref | GoogleScholarGoogle Scholar |

Roose EJ, Lal R, Feller C, Barthes B, Stewart BA (2006) ‘Soil erosion and carbon dynamics.’ Advances in soil science. (CRC Press)

Sanders CJ, Smoak JM, Naidu AS, Sanders LM, Patchineelam SR (2010) Organic carbon burial in a mangrove forest, margin and intertidal mud flat. Estuarine, Coastal and Shelf Science 90, 168–172.
Organic carbon burial in a mangrove forest, margin and intertidal mud flat.Crossref | GoogleScholarGoogle Scholar |

Schuur EAG, Chadwick OA, Matson PA (2001) Carbon cycling and soil carbon storage in mesic to wet Hawaiian montane forests. Ecology 82, 3182–3196.
Carbon cycling and soil carbon storage in mesic to wet Hawaiian montane forests.Crossref | GoogleScholarGoogle Scholar |

Seto KC, Güneralp B, Hutyra LR (2012) Global forecasts of urban expansion to 2030 and direct impacts on biodiversity and carbon pools. Proceedings of the National Academy of Sciences of the United States of America 109, 16083–16088.
Global forecasts of urban expansion to 2030 and direct impacts on biodiversity and carbon pools.Crossref | GoogleScholarGoogle Scholar |

Simpson LT, Osborne TZ, Duckett LJ, Feller IC (2017) Carbon storages along a climate induced coastal wetland gradient. Wetlands 37, 1023–1035.
Carbon storages along a climate induced coastal wetland gradient.Crossref | GoogleScholarGoogle Scholar |

Soong JL, Cotrufo MF (2015) Annual burning of a tallgrass prairie inhibits C and N cycling in soil, increasing recalcitrant pyrogenic organic matter storage while reducing N availability. Global Change Biology 21, 2321–2333.
Annual burning of a tallgrass prairie inhibits C and N cycling in soil, increasing recalcitrant pyrogenic organic matter storage while reducing N availability.Crossref | GoogleScholarGoogle Scholar |

U.S. Environmental Protection Agency (2009) Smart Growth Guidelines for Sustainable Design & Development. Available at https://www.epa.gov/sites/default/files/documents/sg_guidelines.pdf

U.S. Environmental Protection Agency (2018) Greenhouse Gas Emissions from a Typical Passenger Vehicle (EPA-420-F-18-008, April 2018). Available at https://www.epa.gov/greenvehicles/greenhouse-gas-emissions-typical-passenger-vehicle#typical-passenger

UCF Arboretum (2021) About. (University of Central Florida). Retrieved 2021, from https://arboretum.ucf.edu/about/

UCF (2020) UCF facts 2020–2021. Retrieved 2020, from https://www.ucf.edu/about-ucf/facts/

United Nations, Department of Economic and Social Affairs, and Population Division (2019) World population prospects 2019 highlights. Available at https://population.un.org/wpp/Publications/Files/wpp2019_10KeyFindings.pdf

USDA (1997) USDA. (USDA National Cooperative Soil Survey). Available at https://soilseries.sc.egov.usda.gov/OSD_Docs/S/SMYRNA.html

USDA NRCS (2019) GeoSpatial data gateway. Retrieved 2019, from https://datagateway.nrcs.usda.gov/GDGOrder.aspx

van Ardenne LB, Jolicouer S, Bérubé D, Burdick D, Chmura GL (2018) The importance of geomorphic context for estimating the carbon stock of salt marshes. Geoderma 330, 264–275.
The importance of geomorphic context for estimating the carbon stock of salt marshes.Crossref | GoogleScholarGoogle Scholar |

Vasenev VI, Stoorvogel JJ, Vasenev II (2013) Urban soil organic carbon and its spatial heterogeneity in comparison with natural and agricultural areas in the Moscow region. Catena 107, 96–102.
Urban soil organic carbon and its spatial heterogeneity in comparison with natural and agricultural areas in the Moscow region.Crossref | GoogleScholarGoogle Scholar |

Weather and Climate (2020) Climate in Orlando (Florida), United States of America. Retrieved 2020, from https://weather-and-climate.com/average-monthly-Rainfall-Temperature-Sunshine,orlando,United-States-of-America

Weishampel P, Kolka R, King JY (2009) Carbon pools and productivity in a 1-km2 heterogeneous forest and peatland mosaic in Minnesota, USA. Forest Ecology and Management 257, 747–754.
Carbon pools and productivity in a 1-km2 heterogeneous forest and peatland mosaic in Minnesota, USA.Crossref | GoogleScholarGoogle Scholar |

WWT Consulting (2018) Good practices handbook for integrating urban development and wetland conservation. (WWT Consulting: Slimbridge, UK)

Xu X, Sun Z, Hao Z, Bian Q, Wei K, Wang C (2021) Effects of urban forest types and traits on soil organic carbon stock in Beijing. Forests 12, 394
Effects of urban forest types and traits on soil organic carbon stock in Beijing.Crossref | GoogleScholarGoogle Scholar |

Zang S, Wu C, Liu H, Na X (2011) Impact of urbanization on natural ecosystem service values: a comparative study. Environmental Monitoring and Assessment 179, 575–588.
Impact of urbanization on natural ecosystem service values: a comparative study.Crossref | GoogleScholarGoogle Scholar |