Resultados globales: 5 registros encontrados en 0.02 segundos.
Artículos, Encontrados 5 registros
Artículos Encontrados 5 registros  
1.
27 p, 2.2 MB Interlaboratory comparison study of calibration standards for foraminiferal Mg/Ca thermometry / Greaves, Mervyn (University of Cambridge. Department of Earth Sciences) ; Caillon, Nicolas (Centre National de la Recherche Scientifique (França)) ; Rebaubier, Helene (Centre National de la Recherche Scientifique (França)) ; Bartoli, G. (Kiel University. Institute für Geowissenschaften) ; Bohaty, Steven (University of Southampton. School of Ocean and Earth Science) ; Cacho, Isabel (Universitat de Barcelona. Departament d'Estratigrafia, Paleontologia i Geociències Marines) ; Clarke, L. (Bangor University. School of Ocean Sciences) ; Cooper, M. (National Oceanography Centre) ; Daunt, C. (University of Cambridge. Department of Earth Sciences) ; Delaney, M. (University of California. Department of Ocean Sciences) ; de Menocal, P. (Columbia University. Lamont-Doherty Earth Observatory) ; Dutton, Andrea (Australian National University. Research School of Earth Sciences) ; Eggins, Stephen (Australian National University. Research School of Earth Sciences) ; Elderfield, Henry (University of Cambridge. Department of Earth Sciences) ; Garbe-Schoenberg, Dieter (Kiel University. Institute für Geowissenschaften) ; Goddard, Ethan (University of South Florida. College of Marine Science) ; Green, D. (National Oceanography Centre) ; Groeneveld, J. (University of Bremen. Research Center Ocean Margins) ; Hastings, D. (Eckerd College. Collegium of Natural Sciences) ; Hathorne, E. (University of Bremen. Research Center Ocean Margins) ; Kimoto, K. (Institute of Observational Research for Global Change) ; Klinkhammer, Gary (Oregon State University. College of Oceanography) ; Labeyrie, L. (Centre National de la Recherche Scientifique (França)) ; Lea, David W. (University of California. Department of Geological Sciences) ; Marchitto, Thomas (University of Colorado. INSTAAR) ; Martínez Botí, M. A. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Mortyn, P. Graham (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Ni, Y. (Research Institute of Petroleum Exploration and Development) ; Nuernberg, D. (IFM-GEOMAR (Kiel, Alemanya)) ; Paradis, G. (University of California. Department of Geological Sciences) ; Pena, L. (Universitat de Barcelona. Departament d'Estratigrafia, Paleontologia i Geociències Marines) ; Quinn, T. (University of South Florida. College of Marine Science) ; Rosenthal, Y. (State University of New Jersey. Department of Geology) ; Russell, A. (University of California. Department of Geology) ; Sagawa, T. (Kochi University. Center for Advanced Marine Core Research) ; Sosdian, S. (State University of New Jersey. Department of Geology) ; Stott, Lowell D (University of South California. Department of Earth Sciences) ; Tachikawa, K. (Centre National de la Recherche Scientifique (França)) ; Tappa, E. (University of South Carolina. Department of Geological Sciences) ; Thunell, Robert C. (University of South Carolina. Department of Geological Sciences) ; Wilson, P. A. (National Oceanography Centre)
An interlaboratory study of Mg/Ca and Sr/Ca ratios in three commercially available carbonate reference materials (BAM RS3, CMSI 1767, and ECRM 752-1) was performed with the participation of 25 laboratories that determine foraminiferal Mg/Ca ratios worldwide. [...]
2008 - 10.1029/2008GC001974
Geochemistry, geophysics, geosystems, Vol. 9, issue 8 (Aug. 2008) , p. 1-27  
2.
5 p, 851.5 KB Instrumental validation of Globigerinoides ruber Mg/Ca as a proxy for NE Pacific summer SST / Mortyn, P. Graham (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Herguera, Juan Carlos (Centro de Investigación Científica y Educación Superior de Ensenada. Departamento de Oceanografía) ; Martínez Botí, M. A. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Accurate reconstruction of sea surface temperature (SST) is a high research priority, given that it is such a crucial variable in the Earth's climate system. The Mg/Ca composition of Globigerinoides ruber (white) has been calibrated and applied for a number of tropical and extratropical paleo-SST reconstructions, though validation studies of the proxy against instrumental observations are relatively scarce. [...]
2011 - 10.1029/2011GL047803
Geophysical research letters, Vol. 38 Issue 16 (August 2011)  
3.
16 p, 707.5 KB Nd/Ca ratios in plankton-towed and core top foraminifera : confirmation of the water column adcquisition of Nd / Martínez Botí, M. A. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Vance, D. (University of Bristol. Department of Earth Sciences) ; Mortyn, P. Graham (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Planktic foraminifera have been used as recorders of the neodymium (Nd) isotopic composition of seawater, although there is still controversy over the precise provenance of the Nd signal. We present an extensive, multispecific plankton tow Nd/Ca data set from several geographic locations (SE Atlantic, NE Atlantic, Norwegian Sea, and western Mediterranean), together with core top samples from the Mediterranean region. [...]
2009 - 10.1029/2009GC002701
Geochemistry, geophysics, geosystems, Vol. 10, Issue 8 (August 2009)  
4.
14 p, 1006.0 KB Field-based validation of a diagenetic effect on G. ruber Mg/Ca paleothermometry: Core top results from the Aegean Sea (eastern Mediterranean) / Kontakiotis, George (Panepistēmio Athēnōn. Department of Historical Geology and Paleontology) ; Mortyn, P. Graham (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Antonarakou, Assimina (Panepistēmio Athēnōn. Department of Historical Geology and Paleontology) ; Martínez Botí, M. A. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Triantaphyllou, Maria V. (Panepistēmio Athēnōn. Department of Historical Geology and Paleontology)
Recent work across the Mediterranean Sea has illustrated the salinity and overgrowth effects on planktonic foraminiferal Mg/Ca, which potentially confound the use of this as a temperature proxy for paleoceanographic reconstructions. [...]
2011 - 10.1029/2011GC003692
Geochemistry, geophysics, geosystems, Vol. 12, Issue 9 (Sept. 2011) , p. 1-14  
5.
13 p, 885.5 KB Planktonic foraminifera and their proxies for the reconstruction of surface ocean climate parameters / Mortyn, P. Graham (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Martínez Botí, M. A. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Planktonic foraminifera are useful organisms to assess the surface ocean's role in climate change, due to their upper water column habitat, calcium carbonate mineral structure, and preservation in the deep-sea sedimentary record. [...]
Els foraminífers planctònics són organismes que permeten avaluar el paper que té la superfície dels oceans en el procés de canvi climàtic, a causa del seu hàbitat superficial, l'estructura calcària de la seva closca i la seva preservació al registre sedimentari oceànic. [...]

2008 - 10.2436/20.7010.01.14
Contributions to science, Vol. 3, Núm. 3 (2008) , p. 371-383  

Vea también: autores con nombres similares
2 Botí, M
2 Botí, M.
1 Botí, M. Ángeles
¿Le interesa recibir alertas sobre nuevos resultados de esta búsqueda?
Defina una alerta personal vía correo electrónico o subscríbase al canal RSS.