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An Empirical Model of the Fate of Organic Carbon in a Mangrove Forest Partly Affected by Anthropogenic Activity

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dc.creator Machiwa, John F.
dc.creator Hallberg, Rolf O.
dc.date 2016-03-23T13:40:13Z
dc.date 2016-03-23T13:40:13Z
dc.date 2002-01
dc.date.accessioned 2018-04-18T11:50:23Z
dc.date.available 2018-04-18T11:50:23Z
dc.identifier Machiwa, J.F. and Hallberg, R.O., 2002. An empirical model of the fate of organic carbon in a mangrove forest partly affected by anthropogenic activity. Ecological Modelling, 147(1), pp.69-83.
dc.identifier http://hdl.handle.net/123456789/1278
dc.identifier 10.1016/S0304-3800(01)00407-0
dc.identifier.uri http://hdl.handle.net/123456789/10873
dc.description
dc.description A model of biogeochemical and hydrological processes that drive organic carbon dynamics of a mangrove ecosystem has been developed. Tidal regime parameters as well as biological factors related to macrofauna and microbiota are described within the model. The model includes three sub-models, each representing a major form of organic carbon in the mangrove ecosystem; litter organic carbon, particulate organic carbon and dissolved organic carbon (DOC). Results from the model reveal that discharge of DOC to the adjacent ocean may be one of the dominant outputs of a mangrove forest. The model confirms the observed data that DOC accounts for 80% of total organic carbon export. In order to balance the standing crop of DOC in the marine fringe zone, the model suggested that 40% is removed in this zone by microorganisms as well as resident and tidal migrant fauna.
dc.language en
dc.subject Crabs
dc.subject Dissolved organic carbon
dc.subject Empirical model
dc.subject Litter
dc.subject Mangroves
dc.subject Particulate organic carbon
dc.title An Empirical Model of the Fate of Organic Carbon in a Mangrove Forest Partly Affected by Anthropogenic Activity
dc.type Journal Article


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