Buscar
Mostrando ítems 1-10 de 89
Holocene fires in East Amazonia (Caraja`s), new evidences, chronology and relation with paleoclimate
(ELSEVIER SCIENCE BV, 2008)
Past studies have evidenced the presence of charcoal in soils and lacustrine sediments of Amazonia region and suggested occurrences of widespread fires during the Middle Holocene. However, the available records do not ...
Multiproxy study of plant remains from Cerro Casa de Piedra 7 (Patagonia, Argentina)
(Elsevier, 2017-03-01)
The objective of this work is to carry out an integral study of macro and microbotanical remains with the aim of providing information to the palaeoenvironmental reconstruction and understanding the different practices ...
Abrigo La Tinta: Preliminary Results of a New Late Pleistocene-Early Holocene Rockshelter from the Pampas Region (Tandilia Range), Argentina
(Taylor & Francis Ltd, 2019-11)
Abrigo La Tinta (La Tinta Rockshelter) is located in the Tandilia mountain range of Argentina. The excavation of two test-pits during a survey revealed buried archaeological remains, including lithic artifacts, ceramic, ...
POTENTIAL OF Pterogyne nitens Tul. WOOD (MADEIRA-NOVA) FOR CHARCOAL PRODUCTIONPOTENCIAL DA MADEIRA DE Pterogyne nitens Tul. (MADEIRA-NOVA) PARA PRODUÇÃO DE CARVÃO VEGETAL
(Universidade Federal de Santa Maria, 2018)
Pyrogenic organic matter from palaeo-fires during the Holocene: A case study in a sequence of buried soils at the Central Ebro Basin (NE Spain)
(Academic Press Ltd - Elsevier Science Ltd, 2019-05)
We studied the fire record and its environmental consequences during the Holocene in the Central Ebro Basin. This region is very sensitive to environmental changes due to its semiarid conditions, lithological features and ...
Anthracological analyses of fuel wood used by hunter-gatherers in the south coast of Tierra del Fuego during the late Holocene
(Springer Verlag Berlín, 2019-05)
The aim of this paper is to present a first assessment of the use of woody vegetation resources for combustion by hunter-gatherer societies in eastern areas of Tierra del Fuego. For this purpose, carbonized wood fragments ...
The impact of mining on the woody vegetation of the southern Andes: a study of charcoal from the Andean Precordillera in central western Argentina in the 18th and 19th centuries
(Springer, 2019-01)
Mining has played an important role in the generation of economic wealth since colonial times in South America. However, the impact of historical mining on the environment has not been studied in detail. In view of this, ...
Registro de charcoal em depósitos do final do cretáceo da Península Antártica: proxy na avaliação do contexto deposicional e paleoambiental
(Universidade do Vale do Rio dos Sinos, 2014-02-20)
The presence of macroscopic charcoal in the fossil record offers the opportunity to a range of assessments on the paleoenvironmental context that gave rise to this type of record. Among their applications are aspects ...
Registro de charcoal em depósitos do final do cretáceo da Península Antártica: proxy na avaliação do contexto deposicional e paleoambiental
(Universidade do Vale do Rio dos Sinos, 2014-02-20)
The presence of macroscopic charcoal in the fossil record offers the opportunity to a range of assessments on the paleoenvironmental context that gave rise to this type of record. Among their applications are aspects ...
Paleofauna e paleoambientes do Pleistoceno Superior no município de Jaguarari, norte da Bahia
(Universidade Federal de SergipePós-Graduação em Ecologia e ConservaçãoBRUFS, 2017)