Es tiempo de investigación, es tiempo de vida, ... es tiempo CSIC
Jesús Muñoz
  • Científico Titular
  • Especialidad:

    Systematics of Grimmiaceae, climate change, Long Distance Dispersion by wind

  • Línea de investigación: Hongos y briófitos
  • Director del Programa de Master y Doctorado: "Biodiversidad en áreas tropicales y su conservación"

  • Perfil profesional

    My current research interests are mainly three-fold, and although apparently unrelated, the two latter arise from my life-long interest on moss taxonomy, especially of the genus Grimmia

    Systematics of the moss family Grimmiaceae
    I use both classical and new tools to study the systematic of the moss family Grimmiaceae in a world-wide basis. Although mainly focused on the genus Grimmia, the study of its phylogenetic relationships led me to include all the genera in the family, as well as the members of the family Pthychomitriaceae (Campylostelium, Glyphomitrium, and Ptychomitrium). The Grimmia taxonomy in Muñoz & Pando (2000) has been adopted by the Species 2000 organization.

    Ecological modelling and climate change consequences in diversity
    I am part of the Kraken research group, which main objective is the development of simulation methods and models that can be applied to the study of biological and environmental processes. We integrate museum data (presence-only) and survey data (presence/absence) with remote-sensing data to examine individual species’ distributions that, combined, are used to explore diversity richness patterns. We also study the use of these diversity patterns in the formulation of explicit conservation and management strategies.

    Currently we are focused in the study of predictive modelling methods applied to generation of suitability spatial models, and also in the role of climate change on the diversity patterns change. We are also actively investigating the environmental applications of satellite data as QuikSCAT, ASTER and VEGETATION.

    Long-Distance Dispersal by wind
    Just a superficial look to moss distributions in the Southern Hemisphere (or in the Northern Hemisphere, for that matter) shows the striking fact that localities separated by immense spans of ocean share many species. This fact was until recently explained by vicariance: mosses are old, ‘evolutionary handicaped’ organisms that since the breakup of Gondwana have not changed much.

    We have demonstrated that landmasses in the Southern Hemisphere share more species of mosses, liverworts, lichens, pteridophytes, and tardigrades (small animals living in moss cushions) if they are connected by “wind highways”, and that Gondwana breakup sequence shows no correlation with the number of species shared.

    Now we are replicating the experiment on the northern Atlantic, an area where we can also use, besides the number of species in common between landmasses, genetic similarity of a set of target species. In this study we have widened the target groups to include mosses, liverworts, lichens, pteridophytes, aphids, tardigrades, Pyraloidea (Lepidoptera), and corticiaceous fungi (Aphyllophorales, Basidiomycota). In this exciting study I work in collaboration with Ángel M. Felicísimo (Universidad de Extremadura), William R. Miller (Baker University, Kansas), Matthias Nuss (Museum of Zoology, Dresden), Dietmar Quandt (Technical University Dresden), and M. Teresa Tellería (Real Jardín Botánico, Madrid), among others.

     

    Proyectos en curso

    Flora Briofítica IV

    2009 - 2011.  Ministerio de Ciencia e Innovación, Plan Nacional I+D (CGL2008-03521)
    Selección de publicaciones
  • Mateo, R.G.; Croat, T.B.; Felicísimo, Á.M.; Muñoz, J. 2010. Profile or group discriminative techniques? Generating reliable species distribution models using pseudo-absences and target-group absences from natural history collections. Diversity and Distributions 16(1): 84-94.

    PDF
  • González-Solís J.; Felicísimo, Á.M.; Fox, J.W.; Afanasyev, V.; Kolbeinsson, Y.; Muñoz, J. 2009. Influence of sea surface winds on shearwater migration detours. Marine Ecology Progress Series 391: 221-230.

    PDF
  • Felicísimo, Á.M.; Muñoz, J.; González-Solis, J. 2008. Ocean Surface Winds Drive Dynamics of Transoceanic Aerial Movements. PLoS ONE 3(8): e2928. permanent link PDF
  • Hernández-Maqueda, R.; Quandt, D.; Werner, O.; Muñoz, J. (2008). Phylogeny and classification of the Grimmiaceae/Ptychomitriaceae complex (Bryophyta) inferred from cpDNA. Molecular Phylogenetics and Evolution 46: 863-877. PDF
  • Felicísimo, Á.M.; Gómez, A.; Muñoz, J. (2004). Potential distribution of forest species in dehesas of Extremadura (Spain). In: Schnabel, S. & Ferreira, A. (eds.), Sustainability of Agrosilvopastoral Systems-Dehesas, Montados. Advances in GeoEcology 37: 231-246. Catena Verlag: Reiskirchen.

    PDF
  • Muñoz, J.; Felicísimo, Á.M.; Cabezas, F.; Burgaz, A.R.; Martínez, I. (2004). Wind as a Long-distance Dispersal Vehicle in the Southern Hemisphere. Science 304 (5674): 1144-1147.
    Supporting Online Material
    Science Cover
    Database ZIP

    PDF
  • Felicísimo, A.M. & Muñoz, J. 2003. Dispersed by wind project: a motion analysis over wind fields. En: Levachkine, S., Serra, J. & Egenhofer, M.(eds). Research on Computing Science. 4. Semantic Processing of Spatial Data: 238-244. Ciudad de México. Instituto Politécnico Nacional. PDF
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