In this work, a static chamber technique was used to measure methane fluxes from sediments of six mangrove communities and polyethylene bags were used to measure methane fluxes across plant leaves of six mangrove species. Methane fluxes from mangrove sediments at the disturbed Ta—Shi (TS) site were higher than those at the other sites, indicating that organic matter in soil is an important source of methane fluxes from sediments. Tidal condition is more important than air and soil temperature in affecting diurnal variations of methane fluxes from mangrove sediments. The spatial differences of methane fluxes from sediments in three mudflat zones may be due to the differences of soil moisture. Methane fluxes across mangrove leaves may be negative or positive during different observation periods and mangrove leaves generally absorb atmospheric methane as an overall effect. Plant leaves of mangrove with pneumatophores absorb more atmospheric methane than those without pneumatophores.
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Atkinson, L.PP., Hall, J. R., 1976. Methane distribution and production in the Georgia salt marsh.Estuarine and Coastal Mar. Sci. 4: 677–686.
Barber, T. R., Burke, R. A., Sackett, W. M., 1988. Diffusive flux of methane from warm wetlands.Global Biogeochem. Cycles 2: 411–425.
Barlett, K. B., Bartlett, D. S., Harriss, R. C. et al., 1987. Methane emissions along a salt marsh salinity gradient.Biogeochem. 4 183–202.
Barlett, K. B., Harriss, R. C., Sebacher, D. I., 1985. Methane flux from coastal salt marshes.J. Geophys. Res. 90: 5710–5720.
Blake, D. R., Rowland, F. S., 1988. Continuing worldwide increase in tropospheric methane.Sci. 239: 1129–1131.
Cicerone, R. J., Oremland, R. S., 1988. Biogeochemical aspects of atmospheric methane.Global Biogeochem. Cycles 2: 299–327.
Cicerone, R. J., Shetter, J. D., 1981. Sources of atmospheric methane: Measurements in rice paddies and a discussion.J. Geophys. Res. 36: 7203–7209.
Dacey, J. W. H., Klug, M. J., 1979. Methane efflux from lake sediments through water lilies.Sci. 203: 1253–1255.
Harriss, R. C., Sebacher, D. I., Bartlett, K. B. et al., 1988. Sources of atmospheric methane in the south Florida environment.Global Biogeochem. Cycles 2: 231–243.
Henrichs, S. M., Reeburgh, W. C., 1987. Anaerobic mineralization of marine sediment organic matter: Rates and the role of anaerobic processes in the oceanic carbon economy.Geomicrobiol. J. 5: 191–237.
King, G. M., Wiebe, W. J., 1978. Methane release from soils of a Georgia salt marsh.Geochimica et Cosmochimica Acta 42: 343–348.
Martens, C. S., Berner, R. A., 1974. Methane production in the interstitial waters of sulfate—depleted marine sediments.Sci. 185: 1167–1169.
Rasmussen, R. A., Khalil, M. A. K., 1981. Atmospheric methane: trends and seasonal cycles.J. Geophys. Res. 86: 9826–9832.
Scheel, H. E., Brunk, E. G., Seiler, W., 1989. Long-term measurements of tropospheric trace gas at the monitoring station Cape Point, South Africa. WMO Special Environmental Report No. 724, pp. 127–130.
Schutz, H., Holzapfel-Pschorn, A., Conrad, R. et al., 1989. A 3—year continuous record on the influence of daytime, season, and fertilizer treatment on methane emission rates from an Italian rice paddy.J. Geophys. Res. 94: 405–416.
Sotomayor, D., Corredor, J. E., Morell, J. M., 1994. Methane flux from mangrove sediments along the southwestern coast of Puerto Rico.Estuary 17: 140–147.
Whiting, G. T., Chanton, J. P., 1993. Primary production control of methane emission from wetlands.Nature 364: 794–795.
Yagi, K., Minami, K., 1990. Effect of organic matter application on methane emission from some Japanese paddy fields.Soil Sci. Plant Nutr. 36: 599–610.
Project 49676298 supported by NSFC and this work also funded by Hong Kong University of Science & Technology.
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Chang-yi, L., Yuk-shan, W., Nora F. Y., T. et al. Preliminary studies on methane fluxes in Hainan mangrove communities. Chin. J. Ocean. Limnol. 16, 64–71 (1998). https://doi.org/10.1007/BF02848219
- methane fluxes
- mangrove communities