@Article{LimaJúniorCoheRossFran:2018:LaPlGl,
author = "Lima J{\'u}nior, W. J. S. and Cohena, M. C. L. and Rossetti,
Dilce de F{\'a}tima and Fran{\c{c}}a, M. C.",
affiliation = "{Universidade Federal do Par{\'a} (UFPA)} and {Universidade
Federal do Par{\'a} (UFPA)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Universidade Federal do Par{\'a} (UFPA)}",
title = "Late pleistocene glacial forest elements of Brazilian Amazonia",
journal = "Palaeogeography, Palaeoclimatology, Palaeoecology",
year = "2018",
volume = "490",
pages = "617--628",
month = "jan.",
keywords = "Alnus, Climate change, Last Glacial Maximum, Palynology.",
abstract = "Pollen data recovered from the sedimentary record of western
Amazonia is still inadequate to fully address climate changes over
the Last Glaciation in this region. The present work focuses
vegetation dynamics from an area of southwestern Amazonia during
the past 42,000 cal yr B.P. based on the integration of previous
and new pollen data. Sediment cores were sampled from two sites
covered by tropical rainforest in fluvial terraces of the Madeira
River, a major southern Amazonian tributary. The results indicated
a significant proportion of cold-adapted Andean tree species,
represented by Alnus (020%), Hedyosmum (115%), Podocarpus (05%),
Illex (111%) and Weinmannia (01%) at least between > 43,16342,018
cal yr B.P. and 10,39410,240 cal yr B.P. During the Holocene, only
pollen representative of herbs and modern Amazonian vegetation
persisted. The new pollen record confirmed previous documented
results that vegetation communities presently restricted to Andean
areas at altitudes higher than 20003000 m, occupied this region of
the Amazonian lowlands close to the onset and probably also during
the Last Glacial Maximum.",
doi = "10.1016/j.palaeo.2017.11.050",
url = "http://dx.doi.org/10.1016/j.palaeo.2017.11.050",
issn = "0031-0182",
language = "en",
targetfile = "lima_late.pdf",
urlaccessdate = "27 abr. 2024"
}