Abstract
Tidal mangrove wetlands are a source of methane (CH4) and nitrous oxide (N2O); but considering the high productivity of mangroves, they represent a significant sink for carbon dioxide (CO2). An exotic plant Spartina alterniflora has invaded east China over the last few decades, threatening these coastal mangrove ecosystems. However, the atmospheric gas fluxes in mangroves are poorly characterized and the impact of biological invasion on greenhouse gas (GHG) fluxes in the wetland remains unclear. In this study, the temporal and spatial dynamics of key GHG fluxes (CO2, CH4, and N2O) at an unvegetated mudflat, cordgrass (S. alterniflora), and mangrove (Kandelia obovata) sites along an estuary of the Jiulong River in Southeast China were investigated over a 2-year period. The CO2 and CH4 fluxes demonstrated a seasonal and vegetation-dependent variation while N2O fluxes showed no such dependent pattern. Air temperature was the main factor influencing CO2 and CH4 fluxes. Cumulative global warming potential (GWP) ranked in the order of mangrove > cordgrass > mudflat and summer > spring > autumn > winter. Moreover, CH4 accounted for the largest proportion (68 %) of GWP, indicating its dominant contribution to the warming potential in mangroves. Notwithstanding the lack of information on plant coverage, cordgrass invasion exhibited a minor influence on GHG emissions. These findings support the notion that mangrove forests are net accumulation sites for GHGs. As vegetation showed considerable effects on fluxes, more information about the significance of vegetation type with a special emphasis on the effects of invasive plants is crucial.
Similar content being viewed by others
References
Allen DE, Dalal RC, Rennenberg H, Meyer RL, Reeves S, Schmidt S (2007) Spatial and temporal variation of nitrous oxide and methane flux between subtropical mangrove sediments and the atmosphere. Soil Biol Biochem 39:622–631
Allen D, Dalal R, Rennenberg H, Schmidt S (2011) Seasonal variation in nitrous oxide and methane emissions from subtropical estuary and coastal mangrove sediments, Australia. Plant Biol 13:126–133
Alongi DM (2014) Carbon cycling and storage in mangrove forests. Ann Rev Mar Sci 6:195–219
Alongi D, Pfitzner J, Trott L, Tirendi F, Dixon P, Klumpp D (2005) Rapid sediment accumulation and microbial mineralization in forests of the mangrove Kandelia candel in the Jiulongjiang Estuary, China. Estuar Coast Shelf Sci 63:605–618
An S, Gu B, Zhou C, Wang Z, Deng Z, Zhi Y, Li H, Chen L, Yu D, Liu Y (2007) Spartina invasion in China: implications for invasive species management and future research. Weed Res 47:183–191
Angeloni NL, Jankowski KJ, Tuchman NC, Kelly JJ (2006) Effects of an invasive cattail species (Typha × glauca) on sediment nitrogen and microbial community composition in a freshwater wetland. FEMS Microbiol Lett 263:86–92
Bañeras L, Ruiz-Rueda O, López-Flores R, Quintana X, Hallin S (2012) The role of plant type and salinity in the selection for the denitrifying community structure in the rhizosphere of wetland vegetation. Int Microbiol 15:89–99
Bannert A, Kleineidam K, Wissing L, Mueller-Niggemann C, Vogelsang V, Welzl G, Cao Z, Schloter M (2011) Changes in diversity and functional gene abundances of microbial communities involved in nitrogen fixation, nitrification, and denitrification in a tidal wetland versus paddy soils cultivated for different time periods. Appl Environ Microbiol 77:6109–6116
Chanda A, Akhand A, Manna S, Dutta S, Das I, Hazra S, Rao K, Dadhwal V (2014) Measuring daytime CO2 fluxes from the inter-tidal mangrove soils of Indian Sundarbans. Environ Earth Sci 72:417–427
Chen G, Tam N, Ye Y (2010) Summer fluxes of atmospheric greenhouse gases N2O, CH4 and CO2 from mangrove soil in South China. Sci Total Environ 408:2761–2767
Chen GC, Tam NF, Ye Y (2012) Spatial and seasonal variations of atmospheric N2O and CO2 fluxes from a subtropical mangrove swamp and their relationships with soil characteristics. Soil Biol Biochem 48:175–181
Chen GC, Ulumuddin YI, Pramudji S, Chen SY, Chen B, Ye Y, Ou DY, Ma ZY, Huang H, Wang JK (2014) Rich soil carbon and nitrogen but low atmospheric greenhouse gas fluxes from North Sulawesi mangrove swamps in Indonesia. Sci Total Environ 487:91–96
Colmer TD, Flowers TJ (2008) Flooding tolerance in halophytes. New Phytol 179:964–974
Ding W, Cai Z, Tsuruta H (2004) Cultivation, nitrogen fertilization, and set-aside effects on methane uptake in a drained marsh soil in Northeast China. Global Change Biol 10:1801–1809
Dutta M, Chowdhury C, Jana T, Mukhopadhyay S (2013) Dynamics and exchange fluxes of methane in the estuarine mangrove environment of the Sundarbans, NE coast of India. Atmos Environ 77:631–639
Forster P, Ramaswamy V, Artaxo P, Berntsen T, Betts R, Fahey DW, Haywood J, Lean J, Lowe DC, Myhre G (2007) Changes in atmospheric constituents and in radiative forcing. In: Solomon S, Qin D, Manning M, Chen Z, Marquis M, Averyt 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, p 106
Gleason RA, Tangen BA, Browne BA, Euliss NH Jr (2009) Greenhouse gas flux from cropland and restored wetlands in the Prairie Pothole Region. Soil Biol Biochem 41:2501–2507
Hawkes CV, Wren IF, Herman DJ, Firestone MK (2005) Plant invasion alters nitrogen cycling by modifying the soil nitrifying community. Ecol Lett 8:976–985
Hendriks D, Jv H, Dolman A, Van der Molen M (2007) The full greenhouse gas balance of an abandoned peat meadow. Biogeosci Discuss 4:277–316
Kao-Kniffin J, Freyre DS, Balser TC (2011) Increased methane emissions from an invasive wetland plant under elevated carbon dioxide levels. Appl Soil Ecol 48:309–312
Keeney D, Fillery I, Marx G (1979) Effect of temperature on the gaseous nitrogen products of denitrification in a silt loam soil. Soil Sci Soc Am J 43:1124–1128
Keppler F, Hamilton JT, Braß M, Röckmann T (2006) Methane emissions from terrestrial plants under aerobic conditions. Nature 439:187–191
Krauss KW, Whitbeck JL (2012) Soil greenhouse gas fluxes during wetland forest retreat along the lower Savannah River, Georgia (USA). Wetlands 32:73–81
Kreuzwieser J, Buchholz J, Rennenberg H (2003) Emission of methane and nitrous oxide by Australian mangrove ecosystems. Plant Biol 5:423–431
Kristensen E, King G, Holmer M, Banta G, Jensen M, Hansen K, Bussarawit N (1994) Sulfate reduction, acetate turnover and carbon metabolism in sediments of the Ao Nam Bor mangrove, Phuket, Thailand. Mar Ecol Prog Ser 109:245–245
Laanbroek HJ (2010) Methane emission from natural wetlands: interplay between emergent macrophytes and soil microbial processes. A mini-review. Ann Bot 105:141–153
Le Mer J, Roger P (2001) Production, oxidation, emission and consumption of methane by soils: a review. Eur J Soil Biol 37:25–50
Lenhart K, Bunge M, Ratering S et al (2012) Evidence for methane production by saprotrophic fungi. Nat Commun 3:1046
Leopold A, Marchand C, Deborde J, Chaduteau C, Allenbach M (2013) Influence of mangrove zonation on CO2 fluxes at the sediment–air interface (New Caledonia). Geoderma 202:62–70
Leopold A, Marchand C, Deborde J, Allenbach M (2015) Temporal variability of CO2 fluxes at the sediment-air interface in mangroves (New Caledonia). Sci Total Environ 502:617–626
Liikanen A, Silvennoinen H, Karvo A (2009) Methane and nitrous oxide fluxes in two coastal wetlands in the northeastern Gulf of Bothnia, Baltic Sea. Boreal Environ Res 14:351–368
Marton JM, Herbert ER, Craft CB (2012) Effects of salinity on denitrification and greenhouse gas production from laboratory-incubated tidal forest soils. Wetlands 32:347–357
Molstad L, Dörsch P, Bakken LR (2007) Robotized incubation system for monitoring gases (O2, NO, N2O N2) in denitrifying cultures. J Microbiol Meth 71:202–211
Mori A, Hojito M, Kondo H, Matsunami H, Scholefield D (2005) Effects of plant species on CH4 and N2O fluxes from a volcanic grassland soil in Nasu, Japan. Soil Sci Plant Nutr 51:19–27
Morse JL, Ardón M, Bernhardt ES (2012) Greenhouse gas fluxes in southeastern US coastal plain wetlands under contrasting land uses. Ecol Appl 22:264–280
Mozdzer TJ, Megonigal JP (2013) Increased methane emissions by an introduced Phragmites australis lineage under global change. Wetlands 33:609–615
Oremland RS, Polcin S (1982) Methanogenesis and sulfate reduction: competitive and noncompetitive substrates in estuarine sediments. Appl Environ Microbiol 44:1270–1276
Philippot L, Hallin S, Börjesson G, Baggs E (2009) Biochemical cycling in the rhizosphere having an impact on global change. Plant Soil 321:61–81
Pi N, Tam N, Wu Y, Wong M (2009) Root anatomy and spatial pattern of radial oxygen loss of eight true mangrove species. Aquat Bot 90:222–230
Picek T, Čížková H, Dušek J (2007) Greenhouse gas emissions from a constructed wetland-plants as important sources of carbon. Ecol Eng 31:98–106
Pingak GMF, Sutanto H, Akhdiya A, Rusmana I (2014) Effectivity of methanotrophic bacteria and Ochrobactrum anthropi as biofertilizer and emission reducer of CH4 and N2O in inorganic paddy fields. J Med Bioeng 3:217–221
Poungparn S, Komiyama A, Tanaka A, Sangtiean T, Maknual C, Kato S, Tanapermpool P, Patanaponpaiboon P (2009) Carbon dioxide emission through soil respiration in a secondary mangrove forest of eastern Thailand. J Trop Ecol 25:393–400
Purdy K, Nedwell D, Embley T (2003) Analysis of the sulfate-reducing bacterial and methanogenic archaeal populations in contrasting Antarctic sediments. Appl Environ Microbiol 69:3181–3191
Ravishankara A, Daniel JS, Portmann RW (2009) Nitrous oxide (N2O): The dominant ozone-depleting substance emitted in the 21st century. Science 326:123–125
Schimel JP (1995) Plant transport and methane production as controls on methane flux from arctic wet meadow tundra. Biogeochemistry 28:183–200
Sha C, Mitsch WJ, Mander Ü, Lu J, Batson J, Zhang L, He W (2011) Methane emissions from freshwater riverine wetlands. Ecol Eng 37:16–24
Søvik A, Kløve B (2007) Emission of N2O and CH4 from a constructed wetland in southeastern Norway. Sci Total Environ 380:28–37
Ström L, Ekberg A, Mastepanov M, Røjle Christensen T (2003) The effect of vascular plants on carbon turnover and methane emissions from a tundra wetland. Global Change Biol 9:1185–1192
Subke J-A, Reichstein M, Tenhunen JD (2003) Explaining temporal variation in soil CO2 efflux in a mature spruce forest in Southern Germany. Soil Biol Biochem 35:1467–1483
Teiter S, Mander Ü (2005) Emission of N2O, N2, CH4, and CO2 from constructed wetlands for wastewater treatment and from riparian buffer zones. Ecol Eng 25:528–541
Valiela I, Bowen JL, York JK (2001) Mangrove forests: one of the world’s threatened major tropical environments at least 35% of the area of mangrove forests has been lost in the past two decades, losses that exceed those for tropical rain forests and coral reefs, two other well-known threatened environments. Bioscience 51:807–815
Wang Q, An S, Ma Z, Zhao B, Chen J, Li B (2006) Invasive Spartina alterniflora: biology, ecology and management. Acta Phytotaxonomica Sinica 44:559–588 (in Chinese)
Wang HT, Yang XR, Zheng TL (2013a) Impact of simulated tide and vegetation on the wetland greenhouse gases fluxes. Acta Scientiae Circumstantiae 33:3376–3385 (in Chinese)
Wang ZP, Chang SX, Chen H, Han XG (2013b) Widespread non-microbial methane production by organic compounds and the impact of environmental stresses. Earth-Sci Rev 127:193–202
Wang HT, Su JQ, Zheng TL, Yang XR (2014) Impacts of vegetation, tidal process, and depth on the activities, abundances, and community compositions of denitrifiers in mangrove sediment. Appl Microbiol Biotechnol 98:9375–9387
Wang H, Su J, Zheng T, Yang X (2015) Insights into the role of plant on ammonia-oxidizing bacteria and archaea in the mangrove ecosystem. J Soils Sediment 15:1212–1223
Yu K, Faulkner SP, Baldwin MJ (2008) Effect of hydrological conditions on nitrous oxide, methane, and carbon dioxide dynamics in a bottomland hardwood forest and its implication for soil carbon sequestration. Global Change Biol 14:798–812
Yu X, Yang J, Liu L, Tian Y, Yu Z (2015) Effects of Spartina alterniflora invasion on biogenic elements in a subtropical coastal mangrove wetland. Environ Sci Pollut Res 22:3107–3115
Zhang Y, Ding W, Cai Z, Valerie P, Han F (2010) Response of methane emission to invasion of Spartina alterniflora and exogenous N deposition in the coastal salt marsh. Atmos Environ 44:4588–4594
Zhang QF, Peng JJ, Chen Q, Li XF, Xu CY, Yin HB, Yu S (2011) Impacts of Spartina alterniflora invasion on abundance and composition of ammonia oxidizers in estuarine sediment. J Soils Sediments 11:1020–1031
Zou J, Huang Y, Jiang J, Zheng X, Sass RL (2005) A 3-year field measurement of methane and nitrous oxide emissions from rice paddies in China: Effects of water regime, crop residue, and fertilizer application. Global Biogeochem Cy 19:GB2021. doi:10.1029/2004GB002401
Acknowledgements
This study was financially supported by The Strategic Priority Research Program of Chinese Academy of Sciences (XDB15020302 and XDB15020402), The Natural Science Foundation of China (41401297 and 41376119), and The International Science & Technology Cooperation Program of China (2011DFB91710). We thank Lars Molstad, UMB Nitrogen group, and Norwegian University of Life Sciences for providing software and constructing the robotized incubation system for analyzing gas kinetics. We would like to thank Prof. Yong-Guan Zhu from The Institute of Urban Environment, Chinese Academy of Sciences for his valuable suggestions on an earlier version of this manuscript. Finally, we also would like to thank Prof. I. J. Hodgkiss from the University of Hong Kong for his help with the writing of this manuscript.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Responsible editor: Gerhard Lammel
Rights and permissions
About this article
Cite this article
Wang, H., Liao, G., D’Souza, M. et al. Temporal and spatial variations of greenhouse gas fluxes from a tidal mangrove wetland in Southeast China. Environ Sci Pollut Res 23, 1873–1885 (2016). https://doi.org/10.1007/s11356-015-5440-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-015-5440-4