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No. de sistema: 000053113

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040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-yu
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100 1 _ a| Carrillo Bastos, Alicia
245 1 0 a| 3800 years of quantitative precipitation reconstruction from the northwest Yucatan Peninsula
520 1 _ a| Precipitation over the last 3800 years has been reconstructed using modern pollen calibration and precipitation data. A transfer function was then performed via the linear method of partial least squares. By calculating precipitation anomalies, it is estimated that precipitation deficits were greater than surpluses, reaching 21% and ,9%, respectively. The period from 50 BC to 800 AD was the driest of the record. The drought related to the abandonment of the Maya Preclassic period featured a 21% reduction in precipitation, while the drought of the Maya collapse (800 to 860 AD) featured a reduction of 18%. The Medieval Climatic Anomaly was a period of positive phases (3.8–7.6%). The Little Ice Age was a period of climatic variability, with reductions in precipitation but without deficits.
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Polen fósil
650 _ 4 a| Precipitación atmosférica
650 _ 4 a| Cambio climático
651 _ 4 a| Reserva de la Biosfera Ría Lagartos (Yucatán, México)
700 1 _ a| Islebe, Gerald A.
c| Doctor
e| coaut.
700 1 _ a| Torrescano Valle, Nuria
e| coaut.
773 0 _
t| PLoS ONE
g| Vol. 8, no.12, e84333 (December 2013), p. 1-10
x| 1932-6203
856 4 1 u| http://www.plosone.org/article/fetchObject.action?uri=info%3Adoi%2F10.1371%2Fjournal.pone.0084333&representation=PDF
z| Artículo electrónico
856 _ _ u| http://aleph.ecosur.mx:8991/F?func=service&doc_library=CFS01&local_base=CFS01&doc_number=000053113&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
y| Artículo electrónico
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Enero 2014
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Biblioelectrónica
LNG eng
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3800 years of quantitative precipitation reconstruction from the northwest Yucatan Peninsula
Carrillo Bastos, Alicia (autor)
Islebe, Gerald A. (autor)
Torrescano Valle, Nuria (autor)
Contenido en: PLoS ONE. Vol. 8, no.12, e84333 (December 2013), p. 1-10. ISSN: 1932-6203
No. de sistema: 53113
Tipo: - Artículo con arbitraje
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"Precipitation over the last 3800 years has been reconstructed using modern pollen calibration and precipitation data. A transfer function was then performed via the linear method of partial least squares. By calculating precipitation anomalies, it is estimated that precipitation deficits were greater than surpluses, reaching 21% and ,9%, respectively. The period from 50 BC to 800 AD was the driest of the record. The drought related to the abandonment of the Maya Preclassic period featured a 21% reduction in precipitation, while the drought of the Maya collapse (800 to 860 AD) featured a reduction of 18%. The Medieval Climatic Anomaly was a period of positive phases (3.8–7.6%). The Little Ice Age was a period of climatic variability, with reductions in precipitation but without deficits."


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