@Article{CohenAlvFraPesRos:2015:ReSeCl,
author = "Cohen, Marcelo Cancela Lisboa and Alves, Igor Charles Castor and
Fran{\c{c}}a, Marlon Carlos and Pessenda, Luiz Carlos Ruiz and
Rossetti, Dilce de F{\'a}tima",
affiliation = "{Universidade Federal do Par{\'a} (UFPA)} and {} and
{Universidade Federal do Par{\'a} (UFPA)} and {Center for Nuclear
Energy in Agriculture (CENA)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)}",
title = "Relative sea-level and climatic changes in the Amazon littoral
during the last 500 years",
journal = "Catena",
year = "2015",
volume = "133",
pages = "441--451",
month = "Oct.",
keywords = "Amazonia, Mangrove, Organic matter sources, Palynology,
Sedimentary facies.",
abstract = "An integrated approach focused on sedimentology, geochemistry,
palynology, C and N isotopes and radiocarbon dating of a sediment
core from an herbaceous plain not flooded by tides of the Amapa
littoral, near the Amazon River mouth, allowed identification of
two phases with marine and terrestrial influences. Mangroves
occurred over tidal mud flats with marine influence between
>5610-5470 and 470-310 cal yr BP. The absence of mangrove
vegetation since 470-310 cal yr was followed by the transition of
brackish water organic matter to terrestrial C-3 plants. Also, the
geochemical data indicate a decrease in sea water influence during
this last time interval. Likely, the displacement of mangrove
forest to lower surfaces was caused by a relative sea-level fall
that may be associated with drier conditions with less rainfall
during the second part of the last millennium. As suggested by
this work, slight relative sea-level fluctuations caused by
regional or global climatic change may affect significantly the
current mangrove area.",
doi = "10.1016/j.catena.2015.06.012",
url = "http://dx.doi.org/10.1016/j.catena.2015.06.012",
issn = "0341-8162",
language = "en",
targetfile = "cohen_relative.pdf",
urlaccessdate = "27 abr. 2024"
}