Reconstrucción de cambios climáticos abruptos a partir de registros de cuevas en el Parque Nacional de Ordesa y Monte Perdidoformaciones de espeleotemas y depósitos de hielo
- Ana Moreno 1
- Miguel Bartolomé 2
- Carlos Sancho Marcén 2
- Carlos Pérez Mejías 2
- Belén Oliva Urcía 3
- María Leunda 1
- Miguel Sevilla Callejo 1
- Ánchel Belmonte Ribas 2
- Heather Stoll 4
- Isabel Cacho 5
- Antonio Delgado Huertas 6
- Mª Cinta Osácar Soriano 2
- Arsenio Muñoz Jiménez 2
- Blas Valero Garcés 1
- Penélope González Sampériz 1
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1
Consejo Superior de Investigaciones Científicas
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2
Universidad de Zaragoza
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3
Universidad Autónoma de Madrid
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4
Universidad de Oviedo
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5
Universitat de Barcelona
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6
Instituto Andaluz de Ciencias de la Tierra
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Verlag: Organismo Autónomo de Parques Nacionales ; Ministerio de Medio Ambiente y Medio Rural y Marino
ISBN: 978-84-8014-898-6
Datum der Publikation: 2016
Seiten: 371-384
Art: Buch-Kapitel
Zusammenfassung
The study of the dynamics of natural systems in the past and today and their relation to climate is fundamental to anticipate the consequences of Global Change. Natural protected parks, particularly thoselocated in the mountains, are specially sensitive to past environmental changes. In that context, endokarstic systems are particulary relevant. Speleothems and ice deposits studied in several cavities of Ordesa and Monte Perdido National Park are found to be exceptional archives of hydrological andtemperature changes occurring during last glacial cycle. This study shows the obtained results through,on one hand, the monitoring study of environmental parameters inside and outside several cavitiesand, on the other hand, the paleoclimate reconstruction from the isotopic study of speleothems. Therefore, new data are presented about the climatic variability in the Park for last 60,000 years, includingthe Holocene (last 11,700 years) and, with more detail, the last 2000 years.