Browsing by Title Artículos de revistas

Now showing items 24-43 of 208

    • Carbon sink limitation and frost tolerance control performance of the tree Kageneckia angustifolia D. Don ... 
      Piper, Frida I.; Cavieres, Lohengrin A.; Reyes Díaz, Marjorie; Corcuera, Luis J. (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 ...
    • Carpobrotus edulis (L.) N.E. Br. (Aizoaceae) y su presencia en la flora de Chile 
      Sotes, Gastón J.; Cavieres, Lohengrin A.; Rodríguez, Roberto (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 ...
    • Catastro de vertebrados terrestres y análisis en seis habitats presentes en la reserva nacional Futaleufú, ... 
      Elgueta, Emma; Reid, Sharon; Pliscoff, Patricio; Méndez, Marco; Núñez, José; Smith Ramírez, Cecilia (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 ...
    • Changes in biomass burning mark the onset of an ENSO-influenced climate regime at 42 degrees S in southwest ... 
      Fletcher, Michael-Shawn; Benson, Alexa; Heijnis, Hendrik; Gadd, Patricia S.; Cwynar, Les C.; Rees, Andrew B. H. (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) ...
    • Changes in fire regimes since the Last Glacial Maximum: an assessment based on a global synthesis and ... 
      Moreno Moncada, Patricio; Power, M. J.; Marlon, J.; Ortiz, N.; Bartlein, P. J.; Harrison, S. P.; Mayle, F. E.; Ballouche, A.; Bradshaw, R. H. W.; Carcaillet, C.; Cordova, C.; Mooney, S.; Prentice, I.C.; Thonicke, K.; Tinner, W.; Whitlock, C.; Zhang, Y.; Zhao, Y.; Ali, A.; Anderson, R. S.; Beer, R.; Behling, H.; Briles, C.; Brown, K. J.; Brunelle, A.; Bush, M.; Camill, P.; Chu, G. Q.; Clark, J.; Colombaroli, D.; Connor, S.; Daniau, A. L.; Daniels, M.; Dodson, J.; Doughty, E.; Edwards, M. E.; Finsinger, W.; Foster, D.; Frechette, J.; Gaillard, J.; Gavin, D. G.; Gobet, E.; Haberle, Simon; Hallett, D. J.; Higuera, P.; Hope, G.; Horn, S.; Inoue, J.; Kaltenrieder, P.; Kennedy, L.; Kong, Z. C.; Larsen, C.; Long, C. J.; Lynch, J.; Lynch, E. A.; McGlone, M.; Meeks, S.; Mensing, S.; Meyer, G.; Minckley, T.; Mohr, J.; Nelson, D. M.; New, J.; Newnham, R.; Noti, R.; Oswald, W.; Pierce, J.; Richard, P. J. H.; Rowe, C.; Sánchez Gonñi, M. F.; Shuman, B. N.; Takahara, H; Toney, J.; Turney, C.; Urrego-Sanchez, D. H.; Umbanhowar, C.; Vandergoes, M.; Vanniere, B.; Vescovi, E.; Walsh, M.; Wang, X.; Williams, N.; Wilmshurst, J.; Zhang, J. H. (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. ...
    • Changing fire regimes in the temperate rainforest region of southern Chile over the last 16,000 yr 
      Abarzúa, Ana M.; Moreno Moncada, Patricio (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 ...
    • A characterization of degree two Siegel cusp forms by the growth of their Fourier coefficients 
      Kohnen, Winfried; Martín González, Yves Leopoldo (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).
    • Characterization of the Gut microbiota of the Antarctic Heart Urchin (Spatangoida) Abatus agassizii 
      Schwob, Guillaume; Cabrol, Lea; Poulin, Elie; Orlando, Julieta (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 ...
    • Climatic controls of Holocene fire patterns in southern South America 
      Whitlock, Cathy; Moreno Moncada, Patricio; Bartlein, Patrick (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 ...
    • Coexistence in metacommunities: A tree-species model 
      Mena Lorca, Jaime; Velasco Hernández, Jorge X.; Marquet, Pablo A. (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 ...
    • Combination of humans, climate, and vegetation change triggered Late Quaternary megafauna extinction in the ... 
      Villavicencio, Natalia A.; Lindsey, Emily L.; Martin, Fabiana M.; Borrero, Luis A.; Moreno Moncada, Patricio; Marshall, Charles R.; Barnosky, Anthony D. (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 ...
    • Comparative population genetics of Basilichthys microlepidotus (Atheriniformes: Atherinopsidae) and ... 
      Quezada Romegialli, Claudio; Fuentes, Mabel; Véliz Baeza, David (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 ...
    • Comparing biochemical changes and energetic costs in gastropods with diVerent developmental modes: Crepipatella ... 
      Chaparro, Oscar R.; Lincoqueo, L. A.; Schmidt, A. J.; Véliz Baeza, David; Pechenik, J. A. (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 ...
    • Conserving biodiversity efficiently: What to do, where, and when 
      Wilson, Kerrie A.; Underwood, Emma C.; Morrison, Scott A.; Klausmeyer, Kirk R.; Murdoch, William W.; Reyers, Belinda; Wardell-Johnson, Grant; Marquet, Pablo A.; Rundel, Phil W.; McBride, Marissa F.; Pressey, Robert L.; Bode, Michael; Hoekstra, Jon M.; Andelman, Sandy; Looker, Michael; Rondinini, Carlo; Kareiva, Peter; Shaw, M. Rebecca; Possingham, Hugh P. (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 ...
    • Contrasting Genetic Structure and Diversity of Galaxias maculatus (Jenyns, 1848) Along the Chilean Coast: ... 
      González Wevar, Claudio; Salinas, Pilar; Hüne, Mathias; Segovia, Nicolás; Vargas Chacoff, Luis; Oda, Esteban; Poulin, Elie (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, ...
    • COSORE: A community database for continuous soil respiration and other soil-atmosphere greenhouse gas flux data 
      Bond-Lamberty, Ben; Christianson, Danielle S.; Malhotra, Avni; Pennington, Stephanie C.; Sihi, Debjani; AghaKouchak, Amir; Anjileli, Hassan; Arain, M. Altaf; Armesto Zamudio, Juan; Ashraf, Samaneh; Ataka, Mioko; Baldocchi, Dennis; Black, Thomas Andrew; Buchmann, Nina; Carbone, Mariah S.; Chang, Shih-Chieh; Crill, Patrick; Curtis, Peter S.; Davidson, Eric A.; Desai, Ankur R.; Drake, John E.; El-Madany, Tarek S.; Gavazzi, Michael; Görres, Carolyn Monika; Gough, Christopher M.; Goulden, Michael; Gregg, Jillian; Gutiérrez del Arroyo, Omar; He, Jin-Sheng; Hirano, Takashi; Hopple, Anya; Hughes, Holly; Järveoja, Järvi; Jassal, Rachhpal; Jian, Jinshi; Kan, Haiming; Kaye, Jason; Kominami, Yuji; Liang, Naishen; Lipson, David; Macdonald, Catriona A.; Maseyk, Kadmiel; Mathes, Kayla; Mauritz, Marguerite; Mayes, Melanie A.; McNulty, Steve; Miao, Guofang; Migliavacca, Mirco; Miller, Scott; Miniat, Chelcy F.; Nietz, Jennifer G.; Nilsson, Mats B.; Noormets, Asko; Norouzi, Hamidreza; O’Connell, Christine S.; Osborne, Bruce; Oyonarte, Cecilio; Pang, Zhuo; Peichl, Matthias; Pendall, Elise; Pérez Quezada, Jorge; Phillips, Claire L.; Phillips, Richard P.; Raich, James W.; Renchon, Alexandre A.; Ruehr, Nadine K.; Sánchez Cañete, Enrique P.; Saunders, Matthew; Savage, Kathleen E.; Schrumpf, Marion; Scott, Russell L.; Seibt, Ulli; Silver, Whendee L; Sun, Wu; Szutu, Daphne; Takagi, Kentaro; Takagi, Masahiro; Teramoto, Munemasa; Tjoelker, Mark G.; Trumbore, Susan; Ueyama, Masahito; Vargas, Rodrigo; Varner, Ruth K.; Verfaillie, Joseph; Vogel, Christoph; Wang, Jinsong; Winston, Greg; Wood, Tana E.; Wu, Juying; Wutzler, Thomas; Zeng, Jiye; Zha, Tianshan; Zhang, Quan; Zou, Junliang (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. ...
    • Cushion plants as microclimatic shelters for two ladybird beetles species in alpine zone of central Chile 
      Molina Montenegro, Marco A.; Badano, Ernesto I.; Cavieres, Lohengrin A. (INST ARCTIC ALPINE RES, UNIV COLORADO, 2006-05)
      High mountain environments are highly stressful for insect survival. It has been suggested that small microtopographic variations generating less stressful microclimatic conditions than the surrounding environment would ...
    • Deglacial changes of the southern margin of the southern westerly winds revealed by terrestrial records ... 
      Moreno Moncada, Patricio; Villa Martínez, Rodrigo; Cárdenas, M. L.; Sagredo, E. A. (Elsevier, 2012)
      Much of the ongoing discussion regarding synchrony or bipolar asynchrony of paleoclimate events has centered on the timing and structure of the last glacial termination in the southern mid- latitudes, in particular the ...
    • A Density Functional Theory Study Of The Relationships Between Electronic Structure And Metabotropic Glutamate ... 
      Solís Gutiérrez, Roberto; Gómez Jeria, Juan (2014)
      We carried out an investigation and analysis of the relationships between the electronic structure and the metabotropic glutamate receptor subtype 5 affinity for a series of 2-amino- and 2-halothiazole derivatives using ...
    • Description, seasonal morphological variation, and molecular identiWcation of Paraxanthus barbiger megalopae ... 
      Ampuero, David; Palma, Alvaro T.; Véliz Baeza, David; Pardo, Luis Miguel (Springer, 2010)
      Larval identiWcation represents a powerful tool for detailed studies on recruitment and population dynamics in marine invertebrates. However, intra-speciWc morphological variation can become a serious limitation for ...