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Humboldt Penguin Spheniscus Humboldti Population in Chile: Counts of Moulting Birds, February 1999–2008
Wallace & Araya: Humboldt Penguin population in Chile 107 HUMBOLDT PENGUIN SPHENISCUS HUMBOLDTI POPULATION IN CHILE: COUNTS OF MOULTING BIRDS, FEBRUARY 1999–2008 ROBERTA S. WALLACE1 & BRAULIO ARAYA2 1Milwaukee County Zoo, 10001 W. Blue Mound Road, Milwaukee, WI 53226, USA ([email protected]) 2Calle Lima 193. Villa Alemana, V Región, Chile Received 19 August 2014, accepted 9 December 2014 SUMMARY WALLACE, R.S. & ARAYA, B. 2015. Humboldt Penguin Spheniscus humboldti population in Chile: counts of moulting birds, February 1999–2008. Marine Ornithology 43: 107–112 We conducted annual counts of moulting Humboldt Penguins roosting on the mainland coast and on offshore islands in north and central Chile during 1999–2008. The census area included the known major breeding colonies in Chile, where many penguins moult, as well as other sites. Population size was relatively stable across years, with an average of 33 384 SD 2 372 (range: 28 642–35 284) penguins counted, but the number of penguins found at any individual site could vary widely. Shifting penguin numbers suggest that penguins tend to aggregate to moult where food is abundant. While many of the major breeding sites are afforded some form of protected status, two sites with sizable penguin populations, Tilgo Island and Pájaros-1 Island, have no official protection. These census results provide a basis upon which future population trends can be compared. Key words: penguin, Spheniscus humboldti, census, Chile INTRODUCTION penguin taking less than three weeks to moult (Paredes et al. 2003). Penguins remain on land during moult, and they return to The Humboldt Penguin Spheniscus humboldti is a species endemic sea immediately after moulting (Zavalaga & Paredes 1997). -
Large Rock Avalanches and River Damming Hazards in the Andes of Central Chile: the Case of Pangal Valley, Alto Cachapoal
Geophysical Research Abstracts Vol. 21, EGU2019-6079, 2019 EGU General Assembly 2019 © Author(s) 2019. CC Attribution 4.0 license. Large rock avalanches and river damming hazards in the Andes of central Chile: the case of Pangal valley, Alto Cachapoal Sergio A. Sepulveda (1,2), Diego Chacon (2), Stella M. Moreiras (3), and Fernando Poblete (1) (1) Universidad de O0Higgins, Instituto de Ciencias de la Ingeniería, Rancagua, Chile ([email protected]), (2) Universidad de Chile, Departamento de Geología, Santiago, Chile, (3) CONICET – IANIGLA- CCT, Mendoza, Argentina A cluster of five rock avalanche deposits of volumes varying from 1.5 to 150 millions of cubic metres located in the Pangal valley, Cachapoal river basin in the Andes of central Chile is studied. The landslides are originated in volcanic rocks affected by localised hydrothermal alteration in a short section of the fluvial valley. The largest rock avalanches, with deposit thicknesses of up to about 100 m, have blocked the valley to be later eroded by the Pangal river. Lacustrine deposits can be found upstream. A detailed geomorphological survey of the valley and dating of the landslide deposits is being performed, in order to assess the likelihood of new large volume landslide events with potential of river damming. Such events would endanger hydroelectric facilities and human settlements downstream. A total of eighteen potential landslide source areas were identified, with potential of damming up to 10^7 million cubic metres. This case study illustrates a poorly studied hazard of large slope instabilities and related river damming in the Chilean Andes, extensively covered by large landslide deposits along their valleys. -
Download Itinerary
PATAGONIA - SANTIAGO TO LA PAZ TRIP CODE LATSSALP DURATION 13 Days LOCATIONS Chile, Bolivia, Patagonia INTRODUCTION Travel to South America and set off on an unforgettable adventure through the soaring Andes, meeting friendly locals and discovering the rich culture and breathtaking scenery of this remarkable region. Starting in Chile's vibrant Santiago surrounded by an extraordinary set of snow-capped Andean mountains, travel to the expansive San Pedro Atacama and Salar de Uyuni where you will enjoy surreal landscapes and abundant wildlife, including wild vicunas and multi coloured lakes filled with flamingos. Finish the adventure in colourful La Paz. This amazing trip is the perfect way to experience the best of this spectacular region. ITINERARY DAY 1: Arrival transfer in Santiago On arrival at Santiago Airport, please make your way through Customs and Immigration and only exit from the green doors marked 'Meeting Point’. Our representative will be holding a sign with your name on it and waiting for you outside this exit. Please only make contact with our representative. This service includes a driver and local English speaking guide who will provide you with any useful information needed for your stay. Copyright Chimu Adventures. All rights reserved 2020. Chimu Adventures PTY LTD PATAGONIA - SANTIAGO TO LA PAZ DAY 1: Santiago de Chile TRIP CODE Santiago, Chile’s capital and largest city, lies in a valley surrounded by the snow-capped mountains LATSSALP of the Andes and the Chilean Coastal Range. Founded in 1541, Santiago has been Chile’s DURATION capital since colonial times. It is a vibrant and cosmopolitan city and although it features many colonial buildings, it has grown into a modern 13 Days metropolis and the cultural centre of the country. -
La Campana-Peñuelas Biosphere Reserve in Central Chile: Threats and Challenges in a Peri-Urban Transition Zone
Management & Policy Issues eco.mont - Volume 7, Number 1, January 2015 66 ISSN 2073-106X print version ISSN 2073-1558 online version: http://epub.oeaw.ac.at/eco.mont La Campana-Peñuelas Biosphere Reserve in Central Chile: threats and challenges in a peri-urban transition zone Alejandro Salazar, Andrés Moreira-Muñoz & Camilo del Río Keywords: regional planning, sustainability science, ecosystem services, priority conservation sites, environmental threats Abstract Profile UNESCO biosphere reserves are territories especially suited as laboratories for Protected area sustainability. They form a network of more than 600 units worldwide, intended to be key sites for harmonization of the nature-culture interface in the wide diversity La Campana-Peñuelas of ecosystems existing on Earth. This mission is especially challenging in territories with high levels of land transformation and urbanization. The La Campana-Peñuelas Biosphere Reserve (BR) is one of these units: located in one of the world’s conserva- BR tion priority ecosystems, the Central Chilean Mediterranean ecoregion, it is at the same time one of the globally highly threatened spaces since the biota in this terri- Mountain range tory coexist with the most densely populated Chilean regions. This report deals with the main threats and land-use changes currently happening in the transition zone of Andes La Campana-Peñuelas BR, which pose several challenges for the unit as an effective model of sustainability on a regional scale. Country Chile Introduction local endemic species (Luebert et al. 2009; Hauenstein et al. 2009), see Figure 1. UNESCO biosphere reserves (BRs) can be consid- Recognizing that Central Chile possesses great spe- ered laboratories for sustainability (Bridgewater 2002; cies richness and endemism, which are under immi- Hadley 2011; Moreira-Muñoz & Borsdorf 2014). -
The Volcanic Ash Soils of Chile
' I EXPANDED PROGRAM OF TECHNICAL ASSISTANCE No. 2017 Report to the Government of CHILE THE VOLCANIC ASH SOILS OF CHILE FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS ROMEM965 -"'^ .Y--~ - -V^^-.. -r~ ' y Report No. 2017 Report CHT/TE/LA Scanned from original by ISRIC - World Soil Information, as ICSU World Data Centre for Soils. The purpose is to make a safe depository for endangered documents and to make the accrued information available for consultation, following Fair Use Guidelines. Every effort is taken to respect Copyright of the materials within the archives where the identification of the Copyright holder is clear and, where feasible, to contact the originators. For questions please contact [email protected] indicating the item reference number concerned. REPORT TO THE GOVERNMENT OP CHILE on THE VOLCANIC ASH SOILS OP CHILE Charles A. Wright POOL ANL AGRICULTURE ORGANIZATION OP THE UNITEL NATIONS ROME, 1965 266I7/C 51 iß - iii - TABLE OP CONTENTS Page INTRODUCTION 1 ACKNOWLEDGEMENTS 1 RECOMMENDATIONS 1 BACKGROUND INFORMATION 3 The nature and composition of volcanic landscapes 3 Vbloanio ash as a soil forming parent material 5 The distribution of voloanic ash soils in Chile 7 Nomenclature used in this report 11 A. ANDOSOLS OF CHILE» GENERAL CHARACTERISTICS, FORMATIVE ENVIRONMENT, AND MAIN KINDS OF SOIL 11 1. TRUMAO SOILS 11 General characteristics 11 The formative environment 13 ÈS (i) Climate 13 (ii) Topography 13 (iii) Parent materials 13 (iv) Natural plant cover 14 (o) The main kinds of trumao soils ' 14 2. NADI SOILS 16 General characteristics 16 The formative environment 16 tö (i) Climat* 16 (ii) Topograph? and parent materials 17 (iii) Natural plant cover 18 B. -
The Air Quality in Chile: and F
em • feature by Luis Díaz-Robles, Herman Saavedra, Luis Schiappacasse, The Air Quality in Chile: and F. Cereceda-Balic Today, with a population of 16 million, Chile is one of South America’s most Luis Díaz-Robles, 1 Herman Saavedra, and stable and prosperous nations. It leads Latin America in human development, Luis Schiappacasse are competitiveness, income per capita, globalization, economic freedom, low per- with the Air Quality Unit at the Catholic University ception of corruption, and state of peace.2 It also ranks high regionally in terms of Temuco in Chile. F. Cereceda-Balic is with of freedom of the press and democratic development. Its economy is recovering CETAM at the Universidad Técnica Federico Santa fast from the last global economy recession, growing by 5.2% in 2010. The María in Chile. E-mail: Monthly Economic Activity Grow Index for March 2011 was 15.2%, the highest [email protected]. value since 1992.3 In May 2010, Chile became the first South American country to join the Organization for Economic Co-operation and Development (OECD). However, Chile has serious air quality problems. Cerro Alegre Hill, Valparaiso, Chile. 28 em august 2011 awma.org Copyright 2011 Air & Waste Management Association 20 Years of Challenge Geography and Climate subtropical anticyclone marks for much of the year Chile occupies a long, narrow coastal strip between the emergence of the phenomenon of temperature the Andes Mountains to the east and the Pacific inversion and a heavy coastal fog (called “vaguada Ocean to the west, with small mountains in the costera” in Spanish). This favors the generation of center of the country, called the Coast Mountains. -
The Mw 8.8 Chile Earthquake of February 27, 2010
EERI Special Earthquake Report — June 2010 Learning from Earthquakes The Mw 8.8 Chile Earthquake of February 27, 2010 From March 6th to April 13th, 2010, mated to have experienced intensity ies of the gap, overlapping extensive a team organized by EERI investi- VII or stronger shaking, about 72% zones already ruptured in 1985 and gated the effects of the Chile earth- of the total population of the country, 1960. In the first month following the quake. The team was assisted lo- including five of Chile’s ten largest main shock, there were 1300 after- cally by professors and students of cities (USGS PAGER). shocks of Mw 4 or greater, with 19 in the Pontificia Universidad Católi- the range Mw 6.0-6.9. As of May 2010, the number of con- ca de Chile, the Universidad de firmed deaths stood at 521, with 56 Chile, and the Universidad Técni- persons still missing (Ministry of In- Tectonic Setting and ca Federico Santa María. GEER terior, 2010). The earthquake and Geologic Aspects (Geo-engineering Extreme Events tsunami destroyed over 81,000 dwell- Reconnaissance) contributed geo- South-central Chile is a seismically ing units and caused major damage to sciences, geology, and geotechni- active area with a convergence of another 109,000 (Ministry of Housing cal engineering findings. The Tech- nearly 70 mm/yr, almost twice that and Urban Development, 2010). Ac- nical Council on Lifeline Earthquake of the Cascadia subduction zone. cording to unconfirmed estimates, 50 Engineering (TCLEE) contributed a Large-magnitude earthquakes multi-story reinforced concrete build- report based on its reconnaissance struck along the 1500 km-long ings were severely damaged, and of April 10-17. -
Latitud 90 Get Inspired.Pdf
Dear reader, To Latitud 90, travelling is a learning experience that transforms people; it is because of this that we developed this information guide about inspiring Chile, to give you the chance to encounter the places, people and traditions in most encompassing and comfortable way, while always maintaining care for the environment. Chile offers a lot do and this catalogue serves as a guide to inform you about exciting, adventurous, unique, cultural and entertaining activities to do around this beautiful country, to show the most diverse and unique Chile, its contrasts, the fascinating and it’s remoteness. Due to the fact that Chile is a country known for its long coastline of approximately 4300 km, there are some extremely varying climates, landscapes, cultures and natures to explore in the country and very different geographical parts of the country; North, Center, South, Patagonia and Islands. Furthermore, there is also Wine Routes all around the country, plus a small chapter about Chilean festivities. Moreover, you will find the most important general information about Chile, and tips for travellers to make your visit Please enjoy reading further and get inspired with this beautiful country… The Great North The far north of Chile shares the border with Peru and Bolivia, and it’s known for being the driest desert in the world. Covering an area of 181.300 square kilometers, the Atacama Desert enclose to the East by the main chain of the Andes Mountain, while to the west lies a secondary mountain range called Cordillera de la Costa, this is a natural wall between the central part of the continent and the Pacific Ocean; large Volcanoes dominate the landscape some of them have been inactive since many years while some still present volcanic activity. -
Guia De Aprendizaje Norte Grande
GUIA DE APRENDIZAJE NORTE GRANDE 1).-LOCALIZACIÓN: La zona del Norte Grande se extiende desde el límite con el Perú hasta el río Copiapó. Considera las regiones de Arica y Parinacota, Tarapacá y Antofagasta. Esta área se caracteriza, entre otros aspectos, por su árido desierto, por sus reducidas y escasas planicies costeras y por sus suelos ricos en minerales. 2.- AGUAS SUPERFICIALES Los ríos tienen régimen pluvial, es decir, alimentados por lluvias, y son de escaso caudal (cantidad o volumen de agua que transporta un río). Algunos ríos son Loa el más largo de Chile, Lauca y Lluta. 3.-CLIMA: El Norte Grande tiene un clima desértico. Aquí se encuentra el desierto de Atacama, donde prácticamente no llueve y hace mucho calor durante el día y mucho frío durante la noche. Por las mañanas, en la costa, se forma una neblina espesa llamada camanchaca. En el altiplano, durante el verano, se producen lluvias que se conocen en la zona con el nombre de invierno altiplánico. 4).- RELIEVE • Cordillera de los Andes: alta, maciza y con numerosos volcanes. Su activo volcanismo produjo rellenos que generaron una planicie en altura denominada altiplano. • Depresión intermedia: presenta profundas quebradas o hendiduras del terreno, por donde puede escurrir agua esporádicamente y, entre ellas, extensiones de terreno árido llamadas pampas. • Cordillera de la Costa: elevada y cae abruptamente al mar, como un acantilado, formando el denominado farellón costero. • Planicies litorales: existen solo en algunos lugares, en donde se ubican las ciudades. 5).- ECONOMÍA Se desempeña fundamentalmente en actividades mineras, especialmente del cobre, que son de gran importancia para el país. -
Guía Repaso Historia 5 Básico A
GUÍA REPASO HISTORIA 5 BÁSICO A Objetivo que evalúa la evaluación final: Nivel 1 (Objetivo Priorizado) OA 9 Caracterizar las grandes zonas de Chile y sus paisajes (Norte Grande, Norte Chico, Zona Central, Zona Sur y Zona Austral), LAS ZONAS NATURALES DE CHILE Recordemos: ZONAS REGIONES DE CHILE DIVERSIDAD NATURALES DE GEOGRÁFICA CHILE Chile se divide en 5 Actualmente Chile tiene 16 La diversidad geográfica de zonas naturales y 1 regiones Chile sorprende a los zona insular. visitantes y los invita a La organización territorial conocer la más amplia Norte grande de Chile corresponde a la variedad climática del Norte chico división que se hace del mundo, que va desde el Zona central territorio chileno con fines árido desierto nortino, con Zona sur políticos y administrativos. marcadas diferencias Zona austral térmicas entre el día (30ºC- Para el cumplimiento de los 86ºF) y la noche (0ºC- objetivos de gobierno y 32ºF), hasta bosques Zona insular (incluye la administración, el país se lluviosos en el sur, antártica, islas de Chile divide en 16 unidades atravesando valles con como: la Isla de territoriales menores clima mediterráneo con Pascua, Juan llamadas Regiones. temperaturas templadas y Fernández, etc.) agradables, y cuatro No entraran en la Las regiones se dividen, a su estaciones anuales. evaluación final. vez, en 56 provincias y las provincias se dividen en un Esta diversidad climática Ejemplo: total de 346 comunas. provee de diversos recursos naturales y Nuestra zona es la Ejemplo: actividades económicas, zona central siendo esto de una gran Nuestra región se llama ventaja para desarrollar Región Metropolitana una variedad única de productos que han La provincia donde vivimos alcanzado los más altos es Santiago estándares de calidad. -
The Impact of ENSO in the Atacama Desert and Australian Arid Zone: Exploratory Time-Series Analysis of Archaeological Records
Chungara, Revista de Antropología Chilena ISSN: 0716-1182 [email protected] Universidad de Tarapacá Chile Williams, Alan; Santoro, Calogero M.; Smith, Michael A.; Latorre, Claudio The impact of ENSO in the Atacama desert and Australian arid zone: exploratory time-series analysis of archaeological records Chungara, Revista de Antropología Chilena, vol. 40, 2008, pp. 245-259 Universidad de Tarapacá Arica, Chile Available in: http://www.redalyc.org/articulo.oa?id=32609903 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative The impact of ENSO in the Atacama Desert and Australian arid zone:Volumen Exploratory 40 Número time-series Especial, analysis… 2008. Páginas 245-259245 Chungara, Revista de Antropología Chilena THE IMPACT OF ENSO IN THE ATACAMA DESERT AND AUSTRALIAN ARID ZONE: EXPLORATORY TIME-SERIES ANALYSIS OF ARCHAEOLOGICAL RECORDS1 EL IMPACTO DE ENSO EN EL DESIERTO DE ATACAMA Y LA ZONA ÁRIDA DE AUSTRALIA: ANÁLISIS EXPLORATORIOS DE SERIES TEMPORALES ARQUEOLÓGICAS Alan Williams2, Calogero M. Santoro3, Michael A. Smith4, and Claudio Latorre5 A comparison of archaeological data in the Atacama Desert and Australian arid zone shows the impact of the El Niño-Southern Oscillation (ENSO) over the last 5,000 years. Using a dataset of > 1400 radiocarbon dates from archaeological sites across the two regions as a proxy for population change, we develop radiocarbon density plots, which are then used to explore the responses of these prehistoric populations to ENSO climatic variability. -
Vita Singer June 2021
Brad S. Singer June, 2021 Professor http://geoscience.wisc.edu/geoscience/people/faculty/brad-singer/ Department of Geoscience WiscAr Lab: https://geochronology.geoscience.wisc.edu University of Wisconsin-Madison [email protected] 1215 W. Dayton Street tel: +1 608 265 8650 Madison, WI 53706 EDUCATION 1990 Ph.D. Geology, University of Wyoming 1985 M.S. Geology, University of New Mexico 1983 B.A. Geological Sciences, University of California, Santa Barbara PROFESSIONAL APPOINTMENTS 2020- Chair, Department of Geoscience, University of Wisconsin-Madison 2017 summer Visiting Professor, Tohoku University, Sendai, Japan 2015 summer Visiting Professor, Earth Observatory of Singapore, Nanyang Technological University 2011-2014 Chair, Department of Geoscience, University of Wisconsin-Madison 2006-present Professor, Department of Geoscience, University of Wisconsin-Madison 2006 Visiting Scientist, Laboratoire des Sciences du Climat et de l'Environnement, Gif sur Yvette, France 2003-2006 Associate Professor, Department of Geoscience, University of Wisconsin-Madison 1999-2003 Assistant Professor, Department of Geoscience, University of Wisconsin-Madison 1993-1998 Maître Assistant, Dépt. de Minéralogie, Université de Genève, Genève, Switzerland 1991-1993 Research Fellow, Dept. of Geological Sciences, Southern Methodist University, Dallas, TX 1990-1991 Visiting Assistant Professor, Dept. of Geological Sciences, Univ. of Michigan, Ann Arbor, MI HONORS and AWARDS 2019 Vilas Distinguished Achievement Professor, UW-Madison 2019 Fellow of the Geological Society