Browsing by Title Instituto de Ecología y Biodiversidad (IEB)
Now showing items 22-41 of 225
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(2005-01)Se presenta una reconstrucción del clima continental del sur de Sudamérica, sobre la base de un análisis fisionómico foliar de 15 tafofloras, provenientes en su mayoría de yacimientos de Chile y Argentina. A partir de las ...
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(ELSEVIER, 2007-12-15)As matrices form the major component of landscapes mosaics, assessing regeneration suitability for native species within matrices is relevant for conservation and mandatory if native remnant patches are scarce, small and ...
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(Socieda de Biología de Chile, 2008-12)Las turberas son ecosistemas reconocidos mundialmente por actuar como grandes reservorios de agua dulce, afectando el clima y la hidrología local; por ser sumideros de carbono; por albergar especies únicas, contribuyendo ...
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(SPRINGER, 2006-07)The decrease in temperature with increasing elevation may determine the altitudinal tree distribution in different ways: affecting survival through freezing temperatures, by a negative carbon balance produced by lower ...
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(niversidad de Concepción, Facultad de Ciencias Naturales y Oceanográficas, 2015)The genus Carpobrotus was represented on the Chilean flora only by native species C. chilensis. However, we found that the species native of South Africa C. edulis is naturalized in coastal areas. We report it for first ...
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(2006)Se realizó un catastro de los mamíferos, aves, reptiles y anfibios presentes en seis hábitats de la Reserva Nacional Futaleufú, provincia de Palena, Chile. Estos hábitats se encuentran desde la cota 700 hasta los 2000 ...
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(Elsevier, 2015)We use macroscopic charcoal and sediment geochemistry analysis of two proximal upper montane lakes located at 42 degrees S in southwest Tasmania, Australia, to test the role of the southern hemisphere westerly winds (SWW) ...
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(Springer Berlin, 2008-06)Fire activity has varied globally and continuously since the last glacial maximum (LGM) in response to long-term changes in global climate and shorter-term regional changes in climate, vegetation, and human land use. ...
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Changing fire regimes in the temperate rainforest region of southern Chile over the last 16,000 yr (ELSEVIER, 2008)A high-resolution macroscopic charcoal record from Lago Melli (42°46′S, 73°33′W) documents the occurrence of forest fires in the lowlands of Isla Grande de Chiloé, southern Chile, over the last 16,000 yr. Our data suggest ...
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(Walter de Gruyter Gmbh, 2014)We characterize all cusp forms among the degree two Siegel modular forms by the growth of their Fourier coefficients. We also give a similar result for Jacobi forms over the group SL2(Z) Z(2).
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Characterization of the Gut microbiota of the Antarctic Heart Urchin (Spatangoida) Abatus agassizii (Frontiers Media, 2020)Abatus agassizii is an irregular sea urchin species that inhabits shallow waters of South Georgia and South Shetlands Islands. As a deposit-feeder, A. agassizii nutrition relies on the ingestion of the surrounding sediment ...
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(Academia Chilena de Ciencias, 2005)
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(2007)Holocene fire-climate-vegetation linkages are mostly understood at individual sites by comparing charcoal and pollen records with other paleoenvironmental proxy and model simulations. This scale of reconstruction often ...
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(ELSEVIER, 2006-07)Simple patch-occupancy models of competitive metacommunities have shown that coexistence is possible as long as there is a competition-colonization tradeoff such as that of superior competitors and dispersers. In this ...
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(Willey-Blackwell, 2016)South America lost around 52 genera of mammals during a worldwide event known as the Late Quaternary Extinction episode. More than 80% of South American mammals weighing 44 kg succumbed. Analysis of the megafaunal ...
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(SPRINGER, 2010-10)To describe comparative population genetic structure of the Chilean silverside Basilichthys microlepidotus and the catfish Trichomycterus areolatus, four rivers and three sites within each river were investigated by ...
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(Springer, 2012)The Chilean gastropods Crepipatella dilatata and C. fecunda have diVerent development modes: brooding and direct development in C. dilatata and brooding and planktotrophic development in C. fecunda. Unlike many other ...
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(PUBLIC LIBRARY SCIENCE, 2007-09)Conservation priority-setting schemes have not yet combined geographic priorities with a framework that can guide the allocation of funds among alternate conservation actions that address specific threats. We develop such ...
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(Oxford Univ Press, 2015)Galaxias maculatus (Pisces: Galaxiidae) commonly known as "puye" has a disjunct distribution along the Southern Hemisphere including landlocked and migratory populations at latitudes over 30 degrees S in South America, ...
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(Wiley, 2020)Globally, soils store two to three times as much carbon as currently resides in the atmosphere, and it is critical to understand how soil greenhouse gas (GHG) emissions and uptake will respond to ongoing climate change. ...
