Browsing by Title Artículos de revistas

Now showing items 606-625 of 646

    • Tree carbon stock in evergreen forests of Chiloé, Chile 
      Pérez Quezada, Jorge; Olguín, Sebastián; Fuentes Espoz, Juan; Galleguillos Torres, Mauricio (Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales, 2015)
      The carbon stock associated with tree biomass was estimated in evergreen forests near the town of Inío in Chiloé Island, Chile (43º21’ S, 74º07’ W), analyzing its relation with biotic and abiotic properties. A total of ...
    • Trends in column integrated water vapour over Europe from 1973 to 2003 
      Mattar Bader, Cristián; Sobrino, José A.; Julien, Yves; Morales Salinas, Luis (Wiley, 2011)
      The spatial and temporal variations of atmospheric precipitable water (PW) content anomalies were analysed over Europe from 1973 to 2003 using daily data (0000 and 1200 UTC) from National Center of Environmental Prediction ...
    • TRY plant trait database – enhanced coverage and open access 
      Kattge, J; Bonisch, G; Diaz, S; Lavorel, S; Prentice, IC; Leadley, P; Tautenhahn, S; Werner, GDA; Aakala, T; Abedi, M; Acosta, ATR; Adamidis, GC; Adamson, K; Aiba, M; Albert, CH; Alcantara, JM; Alcazar, CC; Aleixo, I; Ali, H; Amiaud, B; Ammer, C; Amoroso, MM; Anand, M; Anderson, C; Anten, N; Antos, J; Apgaua, DMG; Ashman, TL; Asmara, DH; Asner, GP; Aspinwall, M; Atkin, O; Aubin, I; Baastrup-Spohr, L; Bahalkeh, K; Bahn, M; Baker, T; Baker, WJ; Bakker, JP; Baldocchi, D; Baltzer, J; Banerjee, A; Baranger, A; Barlow, J; Barneche, DR; Baruch, Z; Bastianelli, D; Battles, J; Bauerle, W; Bauters, M; Bazzato, E; Beckmann, M; Beeckman, H; Beierkuhnlein, C; Bekker, R; Belfry, G; Belluau, M; Beloiu, M; Benavides, R; Benomar, L; Berdugo-Lattke, ML; Berenguer, E; Bergamin, R; Bergmann, J; Carlucci, MB; Berner, L; Bernhardt-Romermann, M; Bigler, C; Bjorkman, AD; Blackman, C; Blanco, C; Blonder, B; Blumenthal, D; Bocanegra-Gonzalez, KT; Boeckx, P; Bohlman, S; Bohning-Gaese, K; Boisvert-Marsh, L; Bond, W; Bond-Lamberty, B; Boom, A; Boonman, CCF; Bordin, K; Boughton, EH; Boukili, V; Bowman, DMJS; Bravo, S; Brendel, MR; Broadley, MR; Brown, KA; Bruelheide, H; Brumnich, F; Bruun, HH; Bruy, D; Buchanan, SW; Bucher, SF; Buchmann, N; Buitenwerf, R; Bunker, DE; Burger, J; Burrascano, S; Burslem, DFRP; Butterfield, BJ; Byun, C; Marques, M; Scalon, MC; Caccianiga, M; Cadotte, M; Cailleret, M; Camac, J; Camarero, JJ; Campany, C; Campetella, G; Campos, JA; Cano-Arboleda, L; Canullo, R; Carbognani, M; Carvalho, F; Casanoves, F; Castagneyrol, B; Catford, JA; Cavender-Bares, J; Cerabolini, BEL; Cervellini, M; Chacon-Madrigal, E; Chapin, K; Chapin, FS; Chelli, S; Chen, SC; Chen, AP; Cherubini, P; Chianucci, F; Choat, B; Chung, KS; Chytry, M; Ciccarelli, D; Coll, L; Collins, CG; Conti, L; Coomes, D; Cornelissen, JHC; Cornwell, WK; Corona, P; Coyea, M; Craine, J; Craven, D; Cromsigt, JPGM; Csecserits, A; Cufar, K; Cuntz, M; da Silva, AC; Dahlin, KM; Dainese, M; Dalke, I; Dalle Fratte, M; Anh, TDL; Danihelka, J; Dannoura, M; Dawson, S; de Beer, AJ; De Frutos, A; De Long, JR; Dechant, B; Delagrange, S; Delpierre, N; Derroire, G; Dias, AS; Diaz-Toribio, MH; Dimitrakopoulos, PG; Dobrowolski, M; Doktor, D; Drevojan, P; Dong, N; Dransfield, J; Dressler, S; Duarte, L; Ducouret, E; Dullinger, S; Durka, W; Duursma, R; Dymova, O; E-Vojtko, A; Eckstein, RL; Ejtehadi, H; Elser, J; Emilio, T; Engemann, K; Gutierrez, AG; et al (Blackwell Publishing Ltd, 2020)
    • Twice-annually spawning rainbow trout females in a cultured population from southern Chile. I. Biometric ... 
      Estay, Francisco; Colihueque, Nelson; Araneda, Cristián (2008-10-04)
      Two rainbow trout female populations (Wt-01 y Wt-02) were studied, which a percentage of individuals displayed a double annually reproductive cycle (DARC). This trait is characterized by an autumn spawning (normal reproductive ...
    • Two sides of the same desert: floristic connectivity and isolation along the hyperarid coast and precordillera ... 
      Ruhm, Jonathan; Böhnert, Tim; Mutke, Jens; Luebert Bruron, Federico José; Montesinos Tubée, Daniel B.; Weigend, Maximilian (Frontiers Media, 2022)
      In this study we aim at refining our understanding of the floristic connectivity of the loma- and precordillera floras of southern Peru and northern Chile and the parameters determining vegetation cover in this region. We ...
    • Uncertainties in projected impacts of climate change on European agriculture and terrestrial ecosystems ... 
      Olesen, J. E.; Carter, T. R.; Díaz Ambrona, C. H.; Fronzek, S.; Heidmann, T.; Hickler, T.; Holt, T.; Minguez, M. I.; Morales, P.; Palutikof, J. P.; Quemada, M.; Ruíz Ramos, M.; Rubæk, G. H.; Sau, F.; Smith, B.; Sykes, M. T. (Springer, 2007)
      The uncertainties and sources of variation in projected impacts of climate change on agriculture and terrestrial ecosystems depend not only on the emission scenarios and climate models used for projecting future climates, ...
    • Understanding Alstroemeria pallida flower colour: links between phenotype, anthocyanins and gene expression 
      Donoso Núñez, Amanda; Rivas Quevedo, Constanza; Zamorano Carrasco, Álan; Peña Neira, Álvaro; Handford, Michael; Aros Orellana, Danilo (MDPI, 2021)
      Flower colour is mainly due to the accumulation of flavonoids, carotenoids and betalains in the petals. Of these pigments, flavonoids are responsible for a wide variety of colours ranging from pale yellow (flavones, flavonols ...
    • Unravelling the molecular regulation mechanisms of slow ripening trait in prunus persica 
      Núñez Lillo, Gerardo; Ulloa Zepeda, Lissette; Pávez, Catalina; Riveros, Aníbal; Blanco Herrera, Francisca; Campos Vargas, Reinaldo; Pedreschi, Romina; Meneses, Claudio (MDPI, 2021)
      Fruit development is a complex process that involves the interplay of cell division, expansion, and differentiation. As a model to study fruit development, nectarines incapable of ripening were described as slow ripening. ...
    • Update and new epidemiological aspects about grapevine yellows in Chile 
      Quiroga, Nicolás; Gamboa, Camila; Soto, Daniela; Pino, Ana María; Zamorano Carrasco, Alan; Campodónico, Juan; Alma, Alberto; Bertaccini, Assunta; Fiore, Nicola (MDPI, 2020)
      To date, phytoplasmas belonging to six ribosomal subgroups have been detected to infect grapevines in Chile in 36 percent of the sampled plants. A new survey on the presence of grapevine yellows was carried out from 2016 ...
    • Use of Alternative Sanitizers on Minimally Processed Watercress Harvested in Two Different Seasons 
      Escalona Contreras, Víctor; Hinojosa, Andrea; Char, Cielo Dolores; Villena, Paulina; Bustamante, Andrés; Sáenz Hernández, Carmen Luisa (Wiley & Sons, 2015)
      There is an increasing concern about the formation of halogenated compounds when sodium hypochlorite (SH) is used as food sanitizer. This research evaluated the quality of watercress harvested in two seasons treated with ...
    • Use of anti drift nozzles in control of perennial weeds in vineyard nurseries 
      Homer Bannister, Ian; Prieto, Mayerly; Díaz Martínez, María (Univ. Nacional Cuyo, Argentina, 2020)
      Table grapes are the most widespread fruit species in Chile, requiring a large amount of agrochemical products. Due to this large requirement, agrochemicals such as herbicides need to be applied precisely and in an ...
    • Use of fecal indices as a non-invasive tool for nutritional evaluation in extensive-grazing sheep 
      Orellana, Carla; Parraguez Gamboa, Víctor; Arana, Wilmer; Escanilla Cruzat, Juan; Zavaleta, Carmen; Castellaro, Giorgio (MDPI, 2020)
      Simple Summary To adequately manage ruminants in extensive grazing, it is important to have non-invasive techniques to evaluate their nutritional status. Some of these techniques are based on the use of fecal indicators, ...
    • Use of fecal indices as a non-invasive tool for ruminal activity evaluation in extensive grazing sheep 
      Orellana, Carla; Castellaro Galdames, Giorgio; Escanilla Cruzat, Juan Pablo; Parraguez Gamboa, Victor (MDPI, 2022)
      Simple Summary The main objective of this work was to evaluate the degree of association that exists between three fecal indices (concentrations of 2,6 diaminopimelic acid, nitrogen, and phosphorus) and biomarkers of ruminal ...
    • Use of modified atmosphere packaging in minimally processed and sous vide products 
      Escalona Contreras, Víctor (Facultad de Agronomía de la Universidad de la República, 2017)
      Minimally processed and sous vide vegetables are highly susceptible to deterioration and to be re-contaminated by microbial organisms after the completion of the industrial processing. Modified atmosphere packaging (MAP) ...
    • Use of S-alleles and microsatellite genotyping for parental identification and to verify interspecific ... 
      Guajardo, Verónica; Gainza Cortés, Felipe; Meza, Pablo; Álvarez, Catalina; Prieto, Humberto; Sagredo, Boris; Hinrichsen, Patricio; Muñoz, Carlos (International Society for Horticultural Science, 2017)
      The use of molecular markers to complement phenotypic selection has potential for making both scion and rootstock breeding programs more efficient. Additionally, molecular markers can be used for cultivar identification ...
    • Using a dynamic forest model to predict tree species distributions 
      Gutierrez Ilabaca, Alvaro; Snell, Rebecca; Bugmann, Harald (WILEY-BLACKWELL, 2016)
      Aim It has been suggested that predicting species distributions requires a processbased and preferably dynamic approach. If dynamic models are to contribute towards understanding species distributions, uncertainties ...
    • Using a Multistructural Object-Based LiDAR Approach to Estimate Vascular Plant Richness in Mediterranean ... 
      Lopatin, Javier; Galleguillos Torres, Mauricio; Fassnacht, Fabian E.; Ceballos, Andrés; Hernández, Jaime (IEEE, 2015)
      A multistructural object-based LiDAR approach to predict plant richness in complex structure forests is presented. A normalized LiDAR point cloud was split into four height ranges: 1) high canopies (points above 16 m); 2) ...
    • Using Ridge Regression Models to Estimate Grain Yield from Field Spectral Data in Bread Wheat (Triticum ... 
      Hernández, Javier; Lobos, Gustavo A.; Matus, Iván; Pozo, Alejandro del; Silva Candia, Paola; Galleguillos Torres, Mauricio (MDPI AG, 2015)
      Plant breeding based on grain yield (GY) is an expensive and time-consuming method, so new indirect estimation techniques to evaluate the performance of crops represent an alternative method to improve grain yield. The ...
    • Using Sentinel-2 and canopy height models to derive a landscape-level biomass map covering multiple vegetation ... 
      Fassnacht, Fabian Ewald; Poblete Olivares, Javiera; Rivero, Lucas; Lopatin Fourcade, Javier; Ceballos Comisso, Andres Manuel; Galleguillos Torres, Mauricio (Elsevier, 2021)
      Vegetation biomass is a globally important climate-relevant terrestrial carbon pool and also drives local hydrological systems via evapotranspiration. Vegetation biomass of individual vegetation types has been ...
    • UV-C doses to reduce pathogen and spoilage bacterial growth in vitro and in baby spinach 
      Escalona Contreras, Víctor; Aguayo, Encarna; Martínez Hernández, Ginés B.; Artés, Francisco (ELSEVIER, 2010)
      The aim of this work was to investigate the use of different doses of UV-C (0, 2.4, 7.2, 12 and 24 kJm−2) radiation treatments to inhibit microbial growth of Listeria monocytogenes and Salmonella enterica. The spoilage ...