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dc.contributor.author Pérez Segovia, Alexander
dc.contributor.author Gutiérrez, Dimitri
dc.contributor.author Saldarriaga, Maritza S.
dc.contributor.author Sanders, Cristian J.
dc.coverage.spatial Perú
dc.date.accessioned 2018-08-03T13:19:46Z
dc.date.available 2018-08-03T13:19:46Z
dc.date.issued 2017-11
dc.identifier.citation Pérez, A., Gutiérrez, D., Saldarriaga, M. S., & Sanders, C. J. (2017). Hydrological controls on the biogeochemical dynamics in a Peruvian mangrove forest.==$Hydrobiologia, 803,$==69-86. https://doi.org/10.1007/s10750-017-3118-2 es_ES
dc.identifier.govdoc index-oti2018
dc.identifier.uri http://hdl.handle.net/20.500.12816/2217
dc.description.abstract A tropical mangrove forest in Northern Peru was studied to determine if physical and biogeochemical characteristics of creek water and subtidal sediments are related to the seasonal hydrological regimes. The results showed that during the dry season, there were greater reducing conditions (Eh) and greater fine particle content (silt and clay) in the subtidal sediments. In contrast, the wet season showed greater dissolved oxygen concentrations in creek water as well as lower total organic matter and chlorophyll-a contents in the subtidal sediments. Carbohydrate and protein concentrations indicated remobilization and degradation of sedimentary organic matter, which were higher during the dry season than in the wet season. The results presented here indicate that changes in the hydrological regime affect the biogeochemical dynamics of mangroves, modulating the sediment redistribution as well as the organic matter deposition and degradation. This research provides insight to the biogeochemical dynamics in Peruvian mangrove sediments which are sensitive to extreme El Niño-Southern Oscillation events and the potential effects of climate change. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Springer Verlag es_ES
dc.relation.ispartof urn:issn:0018-8158
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.subject Mangrove forest es_ES
dc.subject Hydrological regime es_ES
dc.subject Sedimentary organic matter es_ES
dc.subject Geomorphology es_ES
dc.subject Biogeochemistry es_ES
dc.title Hydrological controls on the biogeochemical dynamics in a Peruvian mangrove forest es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.00 es_ES
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.09 es_ES
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.11 es_ES
dc.identifier.journal Hydrobiologia es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi https://doi.org/10.1007/s10750-017-3118-2 es_ES

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