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Ara es mostren els items 19-31 de 31

    • Measurement report: Characterization of the vertical distribution of airborne Pinus pollen in the atmosphere with lidar-derived profiles: a modeling case study in the region of Barcelona, NE Spain 

      Sicard, Michaël; Jorba Casellas, Oriol; Ho Zhang, Jiang Ji; Izquierdo Miguel, Rebeca; De Linares, Concepción; Alarcón Jordán, Marta; Comerón Tejero, Adolfo; Belmonte Soler, Jordina (European Geosciences Union (EGU), 2021-12-06)
      Article
      Accés obert
      This paper investigates the mechanisms involved in the dispersion, structure, and mixing in the vertical column of atmospheric pollen. The methodology used employs observations of pollen concentration obtained from Hirst ...

    • Meteorologia i clima 

      Alarcón Jordán, Marta; Casas Castillo, M. del Carmen (Edicions UPC, 1999)
      Llibre
      Accés restringit a la comunitat UPC
      Aquest llibre constitueix una introducció a l'estudi de l'atmosfera en els camps de la meteorologia i la climatologia. Ha estat concebut especialment com a eina de suport per als estudiants de ciències i tecnologia que ...

    • Meteorología y clima 

      Alarcón Jordán, Marta; Casas Castillo, M. del Carmen (Edicions UPC, 1999)
      Llibre
      Accés restringit a la comunitat UPC
      Este libro constituye una introducción al estudio de la atmósfera en los campos de la meteorología y la climatología. Se ha concebido especialmente como herramienta de apoyo para los estudiantes de ciencias y tecnología ...

    • Meteorología y clima en la comarca del Garraf. 2º Trabajo conjunto de investigación IES-EPSEVG 

      Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del; Alarcón Jordán, Marta; López García, Mariano (2007-07-23)
      Text en actes de congrés
      Accés obert
      Durante el curso 2001-2002 se realizó el primer proyecto conjunto de investigación de los estudiantes de secundaria de los IES de Vilanova i la Geltrú y la Escola Universitària Politècnica de Vilanova i la Geltrú ...

    • Modelling of airborne pollen dispersion in the atmosphere in the Catalonia region, Spain: model description, emission scheme and evaluation of model performance for the case of Pinus 

      Sicard, Michaël; Jorba Casellas, Oriol; Izquierdo Miguel, Rebeca; Alarcón Jordán, Marta; De Linares, Concepción; Belmonte Soler, Jordina (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2019)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Pollination is a biologically-relevant process that affects the structure of ecosystems since pollen contributes to determine the spatial distribution of plant species. It is thus of interest for mapping ecosystem services ...

    • Modelling of pollen dispersion in the atmosphere: evaluation with a continuous 1ß+1d lidar 

      Sicard, Michaël; Izquierdo, Rebeca; Jorba i Casellas, Oriol; Alarcón Jordán, Marta; Belmonte Soler, Jordina; Comerón Tejero, Adolfo; De Linares, Concepción; Baldasano Recio, José María (2017)
      Text en actes de congrés
      Accés obert
      Pollen allergenicity plays an important role on human health and wellness. It is thus of large public interest to increase our knowledge of pollen grain behavior in the atmosphere (source, emission, processes involved ...

    • Near-surface and columnar measurements with a micro pulse lidar of atmospheric pollen in Barcelona, Spain 

      Sicard, Michaël; Izquierdo Miguel, Rebeca; Alarcón Jordán, Marta; Belmonte Soler, Jordina; Comerón Tejero, Adolfo; Baldasano Recio, José María (2016-01-01)
      Article
      Accés obert
      We present for the first time continuous hourly measurements of pollen near-surface concentration and lidar-derived profiles of particle backscatter coefficients and of volume and particle depolarization ratios during a ...

    • On the convenience of the use of seasonal and monthly climatic indices in correlation studies 

      Casas Castillo, M. del Carmen; Rodríguez Solá, Raúl; Kirchner Amor, Ricard; Alarcón Jordán, Marta; Periago Oliver, M. Cristina; Belmonte Soler, Jordina (Associação Portuguesa de Meteorologia e Geofísica, 2023)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Moderately extreme rainfall is usually characterized by a set of standardized indicators, the ETCCDI precipitation indices, useful to compare climate changes on a global scale. These indices quantify information to reflect ...

    • Patrons de transport atmosfèric i tendències en la química de la precipitació del Montseny 

      Izquierdo Miguel, Rebeca; Alarcón Jordán, Marta; Ávila Castells, Anna (Diputació de Barcelona, 2014)
      Comunicació de congrés
      Accés obert
      L’objectiu d’aquest estudi és interpretar els canvis de la química de la pluja dels últims vint-i-cinc anys al Montseny. Els mètodes d’anàlisi estadístic de trajectòries (TSMs) indiquen que en el período 1984-1993 els ...

    • Potential contribution of distant sources to airborne Betula pollen levels in Northeastern Iberian Peninsula 

      Alarcón Jordán, Marta; Periago Oliver, M. Cristina; Pino González, David; Mazón Bueso, Jordi; Casas Castillo, M. del Carmen; Ho Zhang, Jiang Ji; De Linares, Concepción; Rodríguez Solá, Raúl; Belmonte Soler, Jordina (Elsevier, 2022-04-13)
      Article
      Accés obert
      Betula (birch) pollen is one of the most important causes of respiratory allergy in Northern and Central Europe. While birch trees are abundant inCentral, Northern, and Eastern Europe,theyare scarce inthe Mediterranean ...

    • Relationship between climate variability indices and airborne pollination in Catalonia (NE Iberian Peninsula) 

      Alarcón Jordán, Marta; Belmonte, Jordina; Majeed, Husam Tareq; Periago Oliver, M. Cristina; Izquierdo Miguel, Rebeca (2014)
      Text en actes de congrés
      Accés obert
      Here we explore the effect of climatic variability on the airborne pollen series recorded in Catalonia (NE Iberian Peninsula) considered of high interest due to abundance, landscape importance and/or allergenic significance. ...

    • Study of odor episodes using analytical and modeling approaches 

      Soriano Ortiz, Cecilia; Roca, Francesc Xavier; Alarcón Jordán, Marta (2004)
      Working paper
      Accés obert

    • WeMO effects on the amount and the chemistry of winter precipitation in the north-eastern Iberian Peninsula 

      Izquierdo Miguel, Rebeca; Alarcón Jordán, Marta; Avila Castells, Anna (ACAM, 2014-02-03)
      Article
      Accés obert
      The cluster classification of provenances at a site in the NE Iberian Peninsula indicated that in the period of extended winter (December to March, DJFM) fast Atlantic air flows correspond to positive WeMO index (WeMOi), ...