Updated Site Compilation of the Latin American Pollen Database
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Updated Site Compilation of the Latin American Pollen Database
PALBO-03688; No of Pages 12 Review of Palaeobotany and Palynology xxx (2015) xxx–xxx Contents lists available at ScienceDirect Review of Palaeobotany and Palynology journal homepage: www.elsevier.com/locate/revpalbo Updated site compilation of the Latin American Pollen Database Suzette G.A. Flantua a,⁎, Henry Hooghiemstra a,⁎, Eric C. Grimm b, Hermann Behling c, Mark B. Bush d, Catalina González-Arango e, William D. Gosling a,f, Marie-Pierre Ledru g, Socorro Lozano-García h, Antonio Maldonado i, Aldo R. Prieto j,ValentíRullk, John H. Van Boxel a a Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands b Illinois State Museum, Research and Collections Center, 1011 East Ash Street, Springfield, IL 62703, USA c Georg-August-University of Göttingen, Albrecht-von-Haller-Institute for Plant Sciences, Department of Palynology and Climate Dynamics, Untere Karspüle 2, 37073, Göttingen, Germany d Florida Institute of Technology, Department of Biology, 150 West University Blvd., Melbourne, FL 32901, USA e Departamento de Ciencias Biológicas, Universidad los Andes, A.A. 4976 Bogotá, Colombia f Department of Environment, Earth and Ecosystems, Center for Earth, Planetary, Space and Astronomical Research (CEPSAR), The Open University, Walton Hall, Milton Keynes MK7 6AA, UK g Institut des Sciences de l'Evolution, ISEM (UMR 226 — IRD/CNRS/UM2), Place Eugene Bataillon, CC 061, 34095 Montpellier Cedex 05, France h Instituto de Geología, Universidad Nacional Autónoma de México, México D.F. 04520, Mexico i Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Universidad de La Serena, Casilla 599, La Serena, Chile j Laboratorio de Paleoecología y Palinología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, 7600 Mar del Plata, Argentina k Institute of Earth Sciences “Jaume Almera” (ICTJA-CSIC). -
Alloway Etal 2018 QSR.Pdf
Quaternary Science Reviews 189 (2018) 57e75 Contents lists available at ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Mid-latitude trans-Pacific reconstructions and comparisons of coupled glacial/interglacial climate cycles based on soil stratigraphy of cover-beds * B.V. Alloway a, b, , P.C. Almond c, P.I. Moreno d, E. Sagredo e, M.R. Kaplan f, P.W. Kubik g, P.J. Tonkin h a School of Environment, The University of Auckland, Private Bag 92019, Auckland, New Zealand b Centre for Archaeological Science (CAS), School of Earth and Environmental Sciences, University of Wollongong, Wollongong, NSW, 2522, Australia c Department of Soil and Physical Sciences, Faculty of Agriculture and Life Sciences, PO Box 8084, Lincoln University, Canterbury, New Zealand d Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecologicas, Universidad de Chile, Casilla 653, Santiago, Chile e Instituto de Geografía, Pontificia Universidad Catolica de Chile, Av. Vicuna Mackenna, 4860, Santiago, Chile f Lamont-Doherty Earth Observatory Columbia University, Palisades, NY, 10964-8000, United States g Paul Scherrer Institut, c/o Institute of Particle Physics, HPK H30, ETH Hoenggerberg, CH-8093, Zurich, Switzerland h 16 Rydal Street, Christchurch 8025, New Zealand article info abstract Article history: South Westland, New Zealand, and southern Chile, are two narrow continental corridors effectively Received 19 December 2017 confined between the Pacific Ocean in the west and high mountain ranges in the east which impart Received in revised form significant influence over regional climate, vegetation and soils. In both these southern mid-latitude 6 April 2018 regions, evidence for extensive and repeated glaciations during cold phases of the Quaternary is man- Accepted 6 April 2018 ifested by arrays of successively older glacial drift deposits with corresponding outwash plain remnants. -
Round the Llanquihue Lake
Round the Llanquihue Lake A full day spent exploring the corners of this magnificent lake. The third biggest of South America, and the second of Chile with 330sq miles. It is situated in the southern Los Lagos Region in the Llanquihue and Osorno provinces. The lake's fan-like form was created by successive piedmont glaciers during the Quaternary glaciations. The last glacial period is called Llanquihue glaciation in Chile after the terminal moraine systems around the lake. We will enjoy unique views from the Volcano Osorno introducing us to the peaceful rhythm of a laid back life. Meet your driver and guide at your hotel. Bordering the south lake Llanquihue acrros the Vicente Perez Rosales National Park visiting the resort of Ensenada and the Petrohue River Falls. The tour will continue up to the Osorno Volcano, Ski Resort, 1200 mts asl. (3937 feet asl.) where you will get spectacular views of the Mt Tronador, Volcano Puntiagudo,Llanquihue lake, and if is clear enough even the Reloncavi sound and of course the whole valley of Petrohue river. For the itchy feet we can go for a short walk to the crater rojo and back. (1hr) Or optional chair lift instead. You can bring your own lunch box and have it here or get something at the restaurant. Continuation to the northern border of Llanquihue Lake driving across some of the least visited sides of the lake where agriculture and cattle ranches take part of the local economy passing through Cascadas village. We will reach the picturesque village of Puerto Octay, located on a quiet bay enclosed by the Centinela Peninsula and then to the city of Frutillar, with its houses built in German style with lovely gardens represent the arquitecture in the mid 30/s when the first settlers arrived to begin a hard working life in the south. -
New National and Regional Bryophyte Records, 63
Journal of Bryology ISSN: 0373-6687 (Print) 1743-2820 (Online) Journal homepage: https://www.tandfonline.com/loi/yjbr20 New national and regional bryophyte records, 63 L. T. Ellis, O. M. Afonina, I. V. Czernyadjeva, L. A. Konoreva, A. D. Potemkin, V. M. Kotkova, M. Alataş, H. H. Blom, M. Boiko, R. A. Cabral, S. Jimenez, D. Dagnino, C. Turcato, L. Minuto, P. Erzberger, T. Ezer, O. V. Galanina, N. Hodgetts, M. S. Ignatov, A. Ignatova, S. G. Kazanovsky, T. Kiebacher, H. Köckinger, E. O. Korolkova, J. Larraín, A. I. Maksimov, D. Maity, A. Martins, M. Sim-Sim, F. Monteiro, L. Catarino, R. Medina, M. Nobis, A. Nowak, R. Ochyra, I. Parnikoza, V. Ivanets, V. Plášek, M. Philippe, P. Saha, Md. N. Aziz, A. V. Shkurko, S. Ştefănuţ, G. M. Suárez, A. Uygur, K. Erkul, M. Wierzgoń & A. Graulich To cite this article: L. T. Ellis, O. M. Afonina, I. V. Czernyadjeva, L. A. Konoreva, A. D. Potemkin, V. M. Kotkova, M. Alataş, H. H. Blom, M. Boiko, R. A. Cabral, S. Jimenez, D. Dagnino, C. Turcato, L. Minuto, P. Erzberger, T. Ezer, O. V. Galanina, N. Hodgetts, M. S. Ignatov, A. Ignatova, S. G. Kazanovsky, T. Kiebacher, H. Köckinger, E. O. Korolkova, J. Larraín, A. I. Maksimov, D. Maity, A. Martins, M. Sim-Sim, F. Monteiro, L. Catarino, R. Medina, M. Nobis, A. Nowak, R. Ochyra, I. Parnikoza, V. Ivanets, V. Plášek, M. Philippe, P. Saha, Md. N. Aziz, A. V. Shkurko, S. Ştefănuţ, G. M. Suárez, A. Uygur, K. Erkul, M. Wierzgoń & A. Graulich (2020): New national and regional bryophyte records, 63, Journal of Bryology, DOI: 10.1080/03736687.2020.1750930 To link to this article: https://doi.org/10.1080/03736687.2020.1750930 Published online: 18 May 2020. -
Simmons2020published
V V V V V V O O O O O RESEARCH ARTICLE VOL O NI Holocene volcanism at the Quetrupillán Volcanic Complex (39°30’ S, 71°43’ W), southern Chile Isla C. Simmons*α, Dave McGarvieβ, Joaquín A. Cortésα, γ , Eliza S. Calderα, Andrés Pavezδ αSchool of GeoSciences, University of Edinburgh, Edinburgh, UK βLancaster Environment Centre, Lancaster University, Lancaster, UK γ Department of Geography, Edge Hill University, Ormskirk, UK δGEO-3, Chile Abstract This paper provides the first detailed description of Holocene volcanism at the Quetrupillán Volcanic Complex. This volcanic complex consists of a truncated and eroded stratocone plus sixteen well-preserved satellite vents on its lower flanks. Intense scouring of the stratocone’s flanks (presumably by ice) has removed much evidence of its Holocene eruptions, and thus the Holocene construction of the stratocone (i.e. number and volume of eruptions) cannot be determined. The sixteen satellite vents are the products of an uncertain number of eruptions, with trachyte comprising ~97% of the lava erupted. Geochemical analysis of tephra layers from three logged sections in nearby valleys provides evidence of three explosive eruptions from Quetrupillán. In these sections, no evidence of pyroclastic density current deposits was identified, which may suggest that explosive volcanic hazards from Quetrupillán are less than indicated on current hazard maps. Keywords: Holocene; Volcanism; Chile; Trachyte; Glacier-volcano interactions 1 Introduction 2014]. A study of tephra layers in the nearby Trancura Valley that have been attributed to explosive eruptions The Quetrupillán Volcanic Complex (Complejo at Quetrupillán was the subject of a dissertation [Toloza Volcánico Quetrupillán), henceforth shortened to 2015]. -
Climate Modeling in Las Leñas, Central Andes of Argentina
Glacier - climate modeling in Las Leñas, Central Andes of Argentina Master’s Thesis Faculty of Science University of Bern presented by Philippe Wäger 2009 Supervisor: Prof. Dr. Heinz Veit Institute of Geography and Oeschger Centre for Climate Change Research Advisor: Dr. Christoph Kull Institute of Geography and Organ consultatif sur les changements climatiques OcCC Abstract Studies investigating late Pleistocene glaciations in the Chilean Lake District (~40-43°S) and in Patagonia have been carried out for several decades and have led to a well established glacial chronology. Knowledge about the timing of late Pleistocene glaciations in the arid Central Andes (~15-30°S) and the mechanisms triggering them has also strongly increased in the past years, although it still remains limited compared to regions in the Northern Hemisphere. The Southern Central Andes between 31-40°S are only poorly investigated so far, which is mainly due to the remoteness of the formerly glaciated valleys and poor age control. The present study is located in Las Leñas at 35°S, where late Pleistocene glaciation has left impressive and quite well preserved moraines. A glacier-climate model (Kull 1999) was applied to investigate the climate conditions that have triggered this local last glacial maximum (LLGM) advance. The model used was originally built to investigate glacio-climatological conditions in a summer precipitation regime, and all previous studies working with it were located in the arid Central Andes between ~17- 30°S. Regarding the methodology applied, the present study has established the southernmost study site so far, and the first lying in midlatitudes with dominant and regular winter precipitation from the Westerlies. -
Taxonomic Revision of the Flea Genus Agastopsylla Jordan & Rothschild
An Acad Bras Cienc (2020) 92(1): e20181136 DOI 10.1590/0001-3765202020181136 Anais da Academia Brasileira de Ciências | Annals of the Brazilian Academy of Sciences Printed ISSN 0001-3765 I Online ISSN 1678-2690 www.scielo.br/aabc | www.fb.com/aabcjournal BIOLOGICAL SCIENCES Taxonomic revision of the flea genus Running title: The genus Agastopsylla Jordan & Rothschild 1923 Agastopsylla (Siphonaptera: Ctenophthalmidae) Academy Section: Biological sciences MARIA FERNANDA LÓPEZ-BERRIZBEITIA, JULIANA SANCHEZ, RUBÉN M. BARQUEZ & MÓNICA DÍAZ e20181136 Abstract: Fleas of Argentina are receiving renewed systematic interest, but the identification of many species associated with small mammals can be problematic. We review the taxonomy of the flea genus Agastopsylla including the re-description of two 92 (1) species and one subspecies, and designate neotype and neallotype for Agastopsylla 92(1) hirsutior, neotype for Agastopsylla nylota nylota from the “Colección Mamíferos Lillo Anexos” (CMLA), Universidad Nacional de Tucumán, Argentina, and neotype and neallotype for Agastopsylla pearsoni from the Natural History Museum (London, U.K.). Additionally, a key to identification of the species of Agastopsylla and a distribution map of the species of the genus are included. Key words: fleas, systematic, type specimens, rodents, key identification. INTRODUCTION Agastopsylla guzmani Beaucournu et al. 2011 (Beaucournu et al. 2014, Lareschi et al. 2016). In The genus Agastopsylla Jordan & Rothschild Argentina, only two species and two subspecies, 1923 (family Ctenophthalmidae, subfamily A. b. boxi, A. b. gibbosa and A. pearsoni (Lareschi Ctenophthalminae) is characterized by the et al. 2016) have been recorded. reduction in size and the coloration of the spines There are several issues that hinder the of the genal comb (Hopkins & Rothschild 1966). -
Hemiptera, Aphididae) De La Región De Aysén Del General Carlos Ibáñez Del Campo, Chile
Bol. R. Soc. Esp. Hist. Nat., 114, 2020: 37-45 Contribución al conocimiento de la fauna de áfidos (Hemiptera, Aphididae) de la región de Aysén del General Carlos Ibáñez del Campo, Chile Contribution to knowledge of the aphid-fauna (Hemiptera, Aphididae) of the Aysén del General Carlos Ibáñez del Campo region, Chile Juan M. Nieto Nafría1, Jaime Ortego2 & M. Pilar Mier Durante1 1. Departamento de Biodiversidad y Gestión Ambiental. Universidad de León. 24071 León (España). [email protected]; [email protected] 2. Estación Experimental Agropecuaria Mendoza. Instituto Nacional de Tecnología Agropecuaria (INTA). San Martín, 3853. 5507 Luján de Cuyo (Mendoza, Argentina). [email protected]. Recibido: 15 de enero de 2020. Aceptado:15 de marzo de 2020. Publicado electrónicamente: 30 de marzo de 2020. PALABRAS CLAVE: Áfidos, Pulgones, Fauna, Chile, Región de Aysén del General Carlos Ibáñez del Campo, Provincia de Aysén, Provincia de Capitán Prat, Provincia de Coyhaique, Provincia de General Carrera. KEYWORDS: Aphids, Fauna, Chile, Aysén del General Carlos Ibáñez del Campo region, Aysén province, Capitán Prat province, Coyhaique province, General Carrera province. RESUMEN Se presenta la lista de las especies de pulgones o áfidos (Hemiptera, Aphididae) que se conocen en la región de Aysén del General Carlos Ibáñez del Campo (Chile), formada por 61 especies. De ellas, 49 se conocían en la región a finales de 2019, y 12 se citan ahora por primera vez como consecuencia del estudio de ejemplares colectados durante enero de 2019. Uroleucon patagonicum se cita por primera vez en Chile. Se precisan las provincias (Aysén, Capitán Prat, Coyhaique y General Carrera) en las que cada una de las especies ha sido citada previamente o se cita por vez primera. -
Holocene Volcanism at the Quetrupillán Volcanic Complex (39°30’ S, 71°43’ W), Southern Chile
1 Holocene volcanism at the Quetrupillán Volcanic Complex (39°30’ S, 71°43’ W), southern Chile 2 3 Isla C. Simmons1, Dave McGarvie2, Joaquín A. Cortés1,3, Eliza S. Calder1, Andrés Pavez4 4 1. School of GeoSciences, University of Edinburgh, Edinburgh, UK 5 2. Lancaster Environment Centre, Lancaster University, Lancaster, UK 6 3. Department of Geography, Edge Hill University, Ormskirk, UK 7 4. GEO-3, Chile 8 Email contact: [email protected] 9 10 Abstract 11 This paper provides the first detailed description of Holocene volcanism at the Quetrupillán Volcanic 12 Complex. This little-known volcanic complex consists of a truncated stratocone plus numerous 13 satellite vents on its lower flanks. 14 The c.16 satellite vents are the products of c.10 eruptions, with seven erupting trachytes (a 15 composition unusual in Chile), two erupting trachyandesites, and one erupting a basaltic andesite. 16 Intense and atypical Holocene scouring of the stratocone by ice has removed evidence of its 17 Holocene eruptions, and thus Holocene volcanism at the stratocone remains largely unknown. 18 Geochemical analysis of tephra layers from three logged sections in nearby valleys provides evidence 19 of only three explosive eruptions from Quetrupillán. No evidence of PDC deposits were identified at 20 the logged sections. Our results suggest that the explosive volcanic hazards from Quetrupillán are 21 less than current hazard maps indicate. 22 23 Keywords 24 Holocene, Chile, trachyte, glacial scouring, volcanism 25 26 1. Introduction 27 The Quetrupillán Volcanic Complex (Complejo Volcánico Quetrupillán), henceforth shortened to 28 Quetrupillán, lies in the Southern Volcanic Zone of the Chilean Andes, with the stratocone summit 29 located at 39°30’ S, 71°43’ W (Figure 1). -
This Article Appeared in a Journal Published by Elsevier. the Attached
This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Quaternary Science Reviews 28 (2009) 2165–2212 Contents lists available at ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Glaciation in the Andes during the Lateglacial and Holocene Donald T. Rodbell a,*, Jacqueline A. Smith b, Bryan G. Mark c a Geology Department, Union College, Schenectady, NY 12308, USA b Department of Physical and Biological Sciences, The College of Saint Rose, Albany, NY 12203, USA c Department of Geography, The Ohio State University, Columbus, OH 43210, USA article info abstract Article history: This review updates the chronology of Andean glaciation during the Lateglacial and the Holocene from Received 23 March 2008 the numerous articles and reviews published over the past three decades. The Andes, which include Received in revised form some of the world’s wettest and driest mountainous regions, offer an unparalleled opportunity to 29 March 2009 elucidate spatial and temporal patterns of glaciation along a continuous 68-degree meridional transect. -
P0139-P0150.Pdf
The Condor 99~139-150 0 The Cooper Ornithological Society 1997 MOLECULAR VARIATION AND BIOGEOGRAPHY OF ROCK SHAGS1 DOUGLAS SIEGEL-CAUSEY School of Biological Sciences and University of Nebraska State Museum, Lincoln, NE 68588-0118, e-mail: [email protected] Abstract. Molecular analysis of the presentgenetic structureof Rock Shags indicates significant population subdivision probably caused by vicariant disjunction associated with the Llanquihue Glaciation (35,00&15,000 ybp). The formerly continuouspopula- tion was forced into refugia on the Pacific and Atlantic coasts,where they remained with- out contactfor approximately 20,000 years. With amelioration of the climate and conse- quent glacial retreat, populationsrecolonized rocky shorelinesin the central portion of the present day range and introgressedconsiderably. The Chubdt and Falkland popula- tions serve as genetic sourcesfor the others, whereas the Fuegian population acts as a genetic sink. The population that is resident on Isla Chiloe is enigmatic and in nonequi- librium, possibly the result of indirect effects by a yet unsampled population. Key words: vicariance biogeography,population genetics,Fuego-Patagonia, glacia- tion, Phalacrocoracidae, Stictocarbomagellanicus. INTRODUCTION period of similar magnitude occurred at the Pliocene-Pleistocene boundary, 1.2-l .O million Vicariance biogeographic models postulate that ybp. At maximum, the Llanquihue glacial allopatric remnants of a formerly continuous sheets covered the southern Andes from ap- population are created by the interposition of a proximately 40”s latitude to the Fuegian archi- barrier to gene flow (Platnick and Nelson 1978). pelago, and east to the Atlantic coast to about The most widely studied of these vicariance 52”s latitude. During this period, the Fuegian events have been the Pleistocene glaciations of coastline (i.e., Pacific coast of southern Chile, the Northern Hemisphere (e.g., Hoffmann Tierra de1 Fuego, and the Atlantic coast of 1976). -
Refugios Glaciales Pleistocénicos De Invertebrados Bentónicos En Patagonia: Áreas Prioritarias Para La Conservación De Biodiversidad Dulceacuícola
Dirección de Postgrado Facultad de Ciencias Ambientales Programa de Doctorado en Ciencias Ambientales mención Sistemas Acuáticos Continentales Refugios glaciales pleistocénicos de invertebrados bentónicos en Patagonia: Áreas prioritarias para la conservación de biodiversidad dulceacuícola Tesis para optar al grado de Doctor en Ciencias Ambientales mención Sistemas Acuáticos Continentales ALEJANDRA BARBARA OYANEDEL PÉREZ CONCEPCIÓN-CHILE 2015 Dirección de Postgrado Facultad de Ciencias Ambientales Programa de Doctorado en Ciencias Ambientales mención Sistemas Acuáticos Continentales Refugios glaciales pleistocénicos de invertebrados bentónicos en Patagonia: Áreas prioritarias para la conservación de biodiversidad dulceacuícola Tesis para optar al grado de Doctor en Ciencias Ambientales mención Sistemas Acuáticos Continentales ALEJANDRA BARBARA OYANEDEL PÉREZ Profesor Guía: Claudio Valdovinos Zarges Dpto. de Sistemas Acuáticos, Facultad de Ciencias Ambientales Universidad de Concepción CONCEPCIÓN-CHILE 2015 Dirección de Postgrado Facultad de Ciencias Ambientales Programa de Doctorado en Ciencias Ambientales Comisión evaluadora de Tesis de Grado Dr. Claudio Valdovinos Zarges Facultad de Ciencias Ambientales Universidad de Concepción Dr. Roberto Urrutia Pérez Facultad de Ciencias Ambientales Universidad de Concepción Dra. Gladys Lara Cárdenas Facultad de Recursos Naturales Universidad Católica de Temuco INDICE DE CONTENIDOS INDICE DE FIGURAS 2 INDICE DE TABLAS 6 AGRADECIMIENTOS 8 RESUMEN 9 ABSTRACT 11 INTRODUCCIÓN 13 HIPÓTESIS 22 OBJETIVO GENERAL 22 OBJETIVOS ESPECÍFICOS 22 CAPÍTULO 1: Patrones de diversidad de las comunidades de macroinvertebrados bentónicos y las especies no voladoras como indicadores de refugios glaciales pleistocénicos en Patagonia 23 SECCION 1.1. Paleorefugios y neorefugios en ríos de Sudamérica Austral: ¿Son el resultado de procesos diferenciales de extinción-colonización? 24 SECCION 1.2. Distribución geográfica y nuevos registros de aéglidos patagónicos (Decapoda: Aeglidae): Los anomuros dulceacuícolas más australes del mundo.