Mostrando 9 resultados de: 9
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Proceedings of the National Academy of Sciences of the United States of America(2)
Quaternary Science Reviews(2)
Biotropica(1)
Frontiers in Ecology and Evolution(1)
Holocene(1)
Área temáticas
Economía de la tierra y la energía(5)
Factores que afectan al comportamiento social(4)
Historia natural(3)
Ecología(2)
Plantas conocidas por sus características y flores(2)
30,000 years of landscape and vegetation dynamics in a mid-elevation Andean valley
ArticleAbstract: The mid-elevation settings of the Andes are important biodiversity hotspots, yet little is known ofPalabras claves:Charcoal, Eastern Andes, fire, Holocene, Palms, Phytoliths, Pleistocene, River dynamicsAutores:Gosling W.D., Lougheed B.C., McMichael C.N.H., Patricia A. Mothes, Prins M.A., Scholz S., Witteveen N.H., Zwier M.Fuentes:googlescopusA 5,000-year vegetation and fire history for tierra firme forests in the Medio Putumayo-Algodón watersheds, northeastern Peru
ArticleAbstract: This paper addresses an important debate in Amazonian studies; namely, the scale, intensity, and natPalabras claves:amazonía, Charcoal, Phytoliths, Vegetation historyAutores:Heijink B.M., Juan Ernesto Guevara Andino, McMichael C.N.H., Paredes M.R., Piperno D.R., Pitman N.C.A., Torres-Montenegro L.A.Fuentes:googlescopusA 6900-year history of landscape modification by humans in lowland Amazonia
ArticleAbstract: A sedimentary record from the Peruvian Amazon provided evidence of climate and vegetation change forPalabras claves:Agriculture, Forest enrichment, Fossil charcoal, Fossil diatoms, Fossil pollen, Human disturbance, Iriartea, maize, Mauritia, Pre-ColumbianAutores:Bryan G. Valencia, Bush M.B., Correa-Metrio Y.A., Guilderson T., McMichael C.N.H., Overpeck J.T., Shadik C.R., Steinitz-Kannan M., Sully S.Fuentes:googlescopusA palaeoecological perspective on the transformation of the tropical Andes by early human activity
ReviewAbstract: Palaeoecological records suggest that humans have been in the Andes since at least 14 000 years ago.Palabras claves:fire, Manufactured Landscapes, Megafauna, Microrefugia, MIGRATION, Tree lineAutores:Bryan G. Valencia, Bush M.B., Gosling W.D., McMichael C.N.H., Nascimento M., Raczka M.F., Rozas-Dávila A., Sales R.K.Fuentes:googlescopusAncient human disturbances may be skewing our understanding of Amazonian forests
ArticleAbstract: Although the Amazon rainforest houses much of Earth's biodiversity and plays a major role in the gloPalabras claves:AMAZON, BIOMASS, Carbon dynamics, hyperdominants, SuccessionAutores:Farfan-Rios W., Kenneth James Feeley, Matthews-Bird F., McMichael C.N.H.Fuentes:scopusLate-Holocene maize cultivation, fire, and forest change at Lake Ayauch<sup>i</sup>, Amazonian Ecuador
ArticleAbstract: A high-resolution paleoecological record provides a 2690 year-long fossil pollen and charcoal historPalabras claves:amazonía, cultivation, European colonization, Fossil charcoal, Fossil pollen, maizeAutores:Åkesson C.M., Bush M.B., McMichael C.N.H., Susana Yánez LeónFuentes:googlescopusLong-term ecological legacies in western Amazonia
ArticleAbstract: Modifications of Amazonian forests by pre-Columbian peoples are thought to have left ecological legaPalabras claves:cultivation, Disturbance, fire, maize, Palms, Phytoliths, Pollen, SuccessionAutores:Åkesson C.M., Bush M.B., David A. Neill, Huisman S.N., McMichael C.N.H., Palmeira M., Raczka M.F., Veizaj J., Vogel J.Fuentes:scopusLong-term fire and vegetation change in northwestern Amazonia
ArticleAbstract: Amazonian forest plots are used to quantify biodiversity and carbon sequestration, and provide the fPalabras claves:Charcoal, ecological legacies, forest plots, hyperdominants, past human disturbance, past vegetation change, Phytoliths, Tropical ForestAutores:Heijink B.M., Mattijs Q.A., McMichael C.N.H., Philip A.L., Piperno D.R., Renato ValenciaFuentes:googlescopusPhytolith assemblages along a gradient of ancient human disturbance in Western Amazonia
ArticleAbstract: The ecological status of prehistoric Amazonian forests remains widely debated. The concept of ancienPalabras claves:amazonía, Ancient impacts, Archeology, Historical legacies, Paleoecology, Pre-Columbian, vegetation dynamicsAutores:Almeida F.O., Bush M.B., Eyjolfsdottir M.B., Guilherme Z. Mongeló, McMichael C.N.H., Neves E.G., Piperno D.R.Fuentes:googlescopus