Now showing items 281-300 of 546

    • Luebert Bruron, Federico José; Moreira Muñoz, Andrés; Wilke, Katharina; Dillon, Michael O. (International Association for Plant Taxonomy, 2017)
      The Gnaphalieae (Asteraceae) are a cosmopolitan tribe with around 185 genera and 2000 species. The New World is one of the centers of diversity of the tribe with 24 genera and over 100 species, most of which form a clade ...
    • Azúa Canales, Fernando (2009)
      Xanthogaleruca luteola Müller (Coleoptera: Chrysomelidae) es un insecto desfoliador de especies del género Ulmus sp., que actualmente se encuentra en diversas regiones de Chile, especialmente en la zona centro. Daña ...
    • Scherson Vicencio, Rosa; Thornhill, Andrew H.; Urbina Casanova, Rafael; Freyman, William A.; Pliscoff, Patricio; Mishler, Brent D. (Elsevier, 2017)
      Current geographic patterns of biodiversity are a consequence of the evolutionary history of the lineages that comprise them. This study was aimed at exploring how evolutionary features of the vascular flora of Chile are ...
    • Espinoza, Sergio E.; Magni Díaz, Carlos; Rubilar, Rafael A.; Yañez, Marco A.; Santelices Moya, Rómulo; Cabrera, Antonio M.; Ivkovic, Milos (Springer, 2017)
      Background: Pinus radiata D. Don is in its third generation of selective breeding on contrasting site types in central Chile, creating interest in its responses to selection and any differential adaptation to site types. ...
    • Corvalán Vera, Carlos (Facultad de Agronomía y Forestal de la Universidad de Pinar del Río, 2017)
      El desconocimiento de la dinámica de crecimiento de la copa viva en los renovales de la especie Nothofagus obliqua limita fuertemente la objetiva formulación de esquemas silvícolas orientados a la producción de madera ...
    • Barria, Pilar A.; Peel, Murray C.; Walsh, Kevin J. E.; Garreaud Salazar, René (Australian bureau meteorology, 2017)
      Streamflow reductions have been reported in mid-latitude Southern Hemisphere (SH) catchments, in particular in the southwest of Western Australia (SWA) and in central Chile (CC), following decreases in precipitation since ...
    • Baeza, Carlos; García Berguecio, Nicolás; Herrera, Fernanda; Ruiz, Eduardo; Rosas, Marcelo (Universidad de Concepción, 2017)
      Rhodolirium laetum (Phil.) Ravenna has a karyotype 2n = 2x = 16 and the haploid formula 4m + 2sm + 2st. One pair of rDNA 45S signals and two pairs of rDNA 5S were detected through fluorescent in-situ hybridization. The ...
    • Santelices Moya, Rómulo; Espinoza Meza, Sergio; Magni Díaz, Carlos; Cabrera Ariza, Antonio; Donoso Calderón, Sergio; Peña Rojas, Karen (Springer, 2017-05-09)
      Background: Patterns of seed germination and subsequent seedling growth of the endemic species Nothofagus glauca (Phil.) Krasser (Lophozonia glauca) (Hualo) were studied in two provenances from Mediterranean Central Chile ...
    • Acuña, Rafael; Fliesswasser, Stella; Ackermann, Markus; Henning, Tilo; Luebert Bruron, Federico José; Weigend, Maximilian (Int Assoc Plant Taxonomy, 2017-04)
      Loasaceae, a mostly American group, is one of the largest families of Cornales. In spite of considerable progress over the last 20 years, the relationships of some clades remain controversial, especially in the "South ...
    • Villaseñor Pérez, Nélida; Tulloch, Ayesha I.T.; Driscoll, Don A.; Gibbons, Philip; Lindenmayer, David B. (Wiley, 2017-06)
      1. Unprecedented global human population growth and rapid urbanization of rural and natural lands highlight the urgent need to integrate biodiversity conservation into planning for urban growth. A challenging question for ...
    • Promis Baeza, Álvaro; Allen, Robert B. (Public Library Science, 2017)
      Seedlings of co-occurring species vary in their response to resource availability and this has implications for the conservation and management of forests. Differential shade-tolerance is thought to influence seedling ...
    • Donoso Calderón, Sergio; Peña Rojas, Karen; Galdames Palma, Evelyn; Pacheco Fuentes, Cristian; Espinoza Cayulen, Claudia; Durán Adasme, Sergio; Gangas Fuentealba, Rodrigo (Universidad Nacional de Cuyo, Facultad Ciencias Agrarías, 2016)
      Fertilization with biosolid is an option for beneficial use of waste generated from wastewater treatment plant. At this point of view, it is necessary know its effect in forest plantations. The study was established in two ...
    • Fuentes Allende, Nicolás; Vielma, André; Paulsen, Katheryne; Arredondo, Cristóbal; Corti, Paulo; Estades Marfán, Cristián; González, Benito A. (Elsevier, 2016)
      Areas with high shrub and grass cover are scarce and important for arid-land ungulates. Unfortunately, agricultural activities are often concentrated in such areas causing ungulates either to include croplands as foraging ...
    • Bown Intveen, Horacio; Watt, Michael (Pontificia Universidad Católica de Chile. Facultad de Agronomía Ingeniería Forestal, 2016)
      Stem CO2 efflux is a highly variable component of the carbon budget of forest ecosystems. It reflects the balance between the CO2 respired by the living stem tissues, less the CO2 dissolved in the xylem sap moving upward ...
    • Zhao, Yuanyuan; Feng, Duole; Yu, Le; Wang, Xiaoyi; Chen, Yanlei; Bai, Yuqi; Hernández Palma, Héctor; Galleguillos Torres, Mauricio; Estades Marfán, Cristián; Biging, Gregory; Radke, John; Gong, Peng (Elsevier, 2016)
      Stretching over 4300 km north to south, Chile is a special country with complicated landscapes and rich biodiversity. Accurate and timely updated land cover map of Chile in detailed classification categories is highly ...
    • Urbina Casanova, Rafael; Luebert Bruron, Federico José; Pliscoff, Patricio; Scherson Vicencio, Rosa Amelia (Cambridge Univ. Press, 2016)
      Conservation planning relies heavily on representativeness patterns. In Chile, this has not been assessed at the species level. This study evaluates floristic representativeness in the National System of Protected Areas ...
    • Chacón, Juliana; Luebert Bruron, Federico José; Hilger, Hartmut; Ovchinnikova, Svetlana; Selvi, Federico; Cecchi, Lorenzo; Guilliams, C. Matt; Hasenstab-Lehman, Kristen; Sutorý, Karel; Simpson, Michael; Weigend, Maximilian (International Association for Plant Taxonomy, 2016)
      Boraginaceae s.str. is a subcosmopolitan family of 1600 to 1700 species in around 90 genera, and recent phylogenetic studies indicate that the infrafamilial classification as currently used is highly obsolete. The present ...
    • Escobedo, Francisco J.; Palmas Pérez, Sebastián; Dobbs, Cynnamon; Gezan, Salvador; Hernández Palma, Héctor (MDPI, 2016)
      There is little information on how urban forest ecosystems in South America and Mediterranean climates change across both space and time. This study statistically and spatially analyzed the spatio-temporal dynamics of ...
    • Luebert Bruron, Federico José; Cecchi, Lorenzo; Frohlich, Michael; Gottschling, Marc; Guilliams, C. Matt; Hasenstab-Lehman, Kristen; Hilger, Hartmut; Miller, James; Mittelbach, Moritz; Nazaire, Mare; Nepi, Massimo; Nocentini, Daniele; Daniele, Dietrich; Olmstead, Richard; Selvi, Federico; Simpson, Michael; Sutorý, Karel; Valdés, Benito; Walden, Genevieve; Weigend, Maximilian (International Association for Plant Taxonomy, 2016)
      he Boraginales are now universally accepted as monophyletic and firmly placed in Lamiidae. However, a consensus about familial classification has remained elusive, with some advocating recognition of a single, widely ...
    • Magni Díaz, Carlos; Espinoza, Sergio; Garrido Astete, Emilio (SISEF-SOC Italiana Selvicolture Ecol Forestale, 2016)
      Seed germination, seedling growth and biomass allocation of the endemic species Peumus boldus Mol. (Boldo) were studied in four provenances (two northern and two southern provenances) from central Chile. Seeds collected ...