Publications

  • Baptista, J, Vieira, G, Lee, H. 2023. Ground surface temperature regimes are controlled by the topography and snow cover in the ice-free areas of Maritime Antarctica». Catena 240, https://doi.org/10.1016/j.catena.2024.107947.
  • Farzamian, M, G Blanchy, P McLachlan, G Vieira, M Esteves, M A de Pablo, J Triantifilis, E Lippmann, C Hauck. (2024). Advancing Permafrost Monitoring With Autonomous Electrical Resistivity Tomography (A‐ERT): Low‐Cost Instrumentation and Open‐Source Data Processing Tool. Geophysical Research Letters, 2024. https://doi.org/10.1029/2023GL105770.
  • Hrbáček, F., Kňažková, M., Farzamian, M., & Baptista, J. (2023). Variability of soil moisture on three sites in the Northern Antarctic Peninsula in 2022/23. Czech Polar Reports, 13(1). https://doi.org/10.5817/CPR2023-1-2
  • de Pablo, M. A., Ramos, M., Vieira, G., Molina, A., Ramos, R., Maior, C. N., Prieto, M., & Ruiz-Fernández, J. (2023). Interannual variability of ground surface thermal regimes in Livingston and Deception islands, Antarctica (2007–2021). Land Degradation & Development. https://doi.org/10.1002/ldr.4922
  • Prates, G., Vieira, G. (2023). Surface Displacement of Hurd Rock Glacier from 1956 to 2019 from Historical Aerial Frames and Satellite Imagery (Livingston Island, Antarctic Peninsula). Remote Sensing, 15(14), 3685. https://doi.org/10.3390/rs15143685.
  • Prates, G.; Torrecillas, C.; Berrocoso, M.; Goyanes, G.; Vieira, G. (2023). Deception Island 1967–1970 Volcano Eruptions from Historical Aerial Frames and Satellite Imagery (Antarctic Peninsula). Remote Sensing, 15(8), Artigo 8. https://doi.org/10.3390/rs15082052
  • Hrbáček, F., Oliva, M., Hansen, C., Balks, M., O’Neill, T. A., de Pablo, M. A., Ponti, S., Ramos, M., Vieira, G., Abramov, A., Kaplan Pastíriková, L., Guglielmin, M., Goyanes, G., Francelino, M. R., Schaefer, C., & Lacelle, D. (2023). Active layer and permafrost thermal regimes in the ice-free areas of Antarctica. Earth-Science Reviews, 242, 104458. https://doi.org/10.1016/j.earscirev.2023.104458
  • Pina, P., Vieira, G. (2022). UAVs for Science in Antarctica. Remote Sensing, 14(7), 1610, http://dx.doi.org/10.3390/rs14071610 .
  • Sotille, M.E.; Bremer, U.F.; Vieira, G.; Velho, L.F.; Petsch, C.; Auger, J.D.; Simões, J.C. (2022). UAV-based classification of maritime Antarctic vegetation types using GEOBIA and random forest, Ecological Informat-ics, https://doi.org/10.1016/j.ecoinf.2022.101768
  • Sotille, M.E.; Bremer, U.F.; Vieira, G.; Velho, L.F.; Petsch, C.; Simões, J.C. (2020). Evaluation of UAV and satellite-derived NDVI to map maritime Antarctic vegetation, Applied Geography, 125, https://doi.org/10.1016/j.apgeog.2020.102322 .
  • Ramos, M.; Vieira, G.; de Pablo, M.A.; Molina, A.; Jimenez, J.J. (2020). Transition from a Subaerial to a Subnival Permafrost Temperature Regime Following Increased Snow Cover (Livingston Island, Maritime Antarctic). Atmosphere, 11, 1332, doi: 10.3390/atmos11121332.
  • Sotille, M.E.; Bremer, U.F.; Vieira, G.; Velho, L.F.; Petsch, C.; Simões, J.C. (2020). Evaluation of UAV and satellite-derived NDVI to map maritime Antarctic vegetation, Applied Geography, 125, https://doi.org/10.1016/j.apgeog.2020.102322.
  • Farzamian, M.; Vieira, G.; Monteiro Santos, F. A.; Yaghoobi Tabar, B.; Hauck, C.; Paz, M.C.; Bernardo, I.; Ramos, M.; De Pablo, M. (2020). Detailed detection of active layer freeze-thaw dynamics using quasi-continuous electrical resistivity tomography (Deception Island, Antarctica). Cryosphere, 14(3), 1105–1120. https://doi.org/10.5194/tc-14-1105-2020
  • de Pablo, M.; Jiménez, J.; Ramos, M.; Prieto, M.; Molina, A.; Vieira, G.; Hidalgo, M.; Fernández, S.; Recondo, C.; Calleja, J.; Peón, J.; Corbea-Pérez, A.; maior, C.; Morales, M.; Mora, C. (2020). Frozen ground and snow cover monitoring in Livingston and Deception islands, Antarctica: preliminary results of the 2015-2019 PERMASNOW project. Cuadernos de Investigación Geográfica, doi.org/10.18172/cig.4381.65.     
  • Miranda V.; Pina P.; Heleno S.; Vieira G.; Mora C.; Schaefer C. (2020). Monitoring recent changes of vegetation in Fildes Peninsula (King George Island, Antarctica) through satellite imagery guided by UAV surveys. Science of the Total Environment, 704, doi.org/10.1016/j.scitotenv.2019.135295.
  • Obu, J., Westermann, S., Vieira, G., Abramov, A., Balks, M., Bartsch, A., Hrbacek, F., Kaab, A., & Ramos, M. (2020). Pan-Antarctic map of near-surface permafrost temperatures at 1 km2 scale, The Cryosphere, 14 (2): 497-519. doi.org/10.5194/tc-14-497-2020.
  • Biskaborn, B.K., Smith, S.L., Noetzli, J., Matthes, H., Vieira, G., Streletskiy, D.A., Schoeneich, P., Romanovsky, V.E., Lewkowicz, A.G., Abramov, A., Allard, M., Boike, J., Cable, W.L., Christiansen, H.H., Delaloye, R., Diekmann, B., Drozdov, D., Etzelmüller, B., Grosse, G., Guglielmin, M., Ingeman-Nielsen, T., Isaksen, K., Ishikawa, M., Johansson, M., Johannsson, H., Joo, A., Kaverin, D., Kholodov, A., Konstantinov, P., Kröger, T., Lambiel, C., Lanckman, J.-P., Luo, D., Malkova, G., Meiklejohn, I., Moskalenko, N., Oliva, M., Phillips, M., Ramos, M., Sannel, A.B.K., Sergeev, D., Seybold, C., Skryabin, P., Vasiliev, A., Wu, Q., Yoshikawa, K., Zheleznyak, M., Lantuit, H., 2019. Permafrost is warming at a global scale. Nature Communications 10, 264, DOI: 10.1038/s41467-018-08240-4.
  • Strozzi, T.; Antonova, S.; Gunther, F.; Maetzler, E.; Vieira, G.; Wegmuller, U.; Westermann, S.; Bartsch, A. 2018. Sentinel-1 SAR Interferometry for Surface Deformation Monitoring in Low-Land Permafrost Areas, Remote Sensing, 10(9):1360. DOI: 10.3390/rs10091360.
  • Mustafa, O.; Barbosa, A.; Krause, D.J.; Peter, H-U.; Vieira, G.; Rummler, M-C. 2018. State of knowledge: Antarctic wildlife response to unmanned aerial systems. Polar Biology. doi.org/10.1007/s00300-018-2363-9.
  • Hrbáček, F., Vieira, G., Oliva, M., Balks, M., Guglielmin, M., de Pablo, M.A., Molina, A., Ramos, M., Goyanes, G., Meikleiohn, I., Abramov, A., Demidov, N., Fedorov-Davydov, D., Lupachev, A., Rivkina, E., Láska, K., Kňažková, M., Nývlt, D., Raffi, R., Strelin, J., Sone, T., Fukui, K. (2018).  Circumpolar Active Layer Monitoring in Antarctica: results from 2006-2015 and new perspectives.  Polar Geography, in press.
  • Streletskiy D, Biskaborn B, Noetzli J, Lanckman J-P, Romanovsky VE, Schoeneich P, Shiklomanov N, Smith SL, Vieira G, Zhao L. 2017. Permafrost thermal state. Bulletin of the American Meteorological Society 98(8): 19-21.
  • Hodson, AJ, Nowak A, Sabacka M, Jungblut A, Navarro F, Pearce D, Ávila-Jiménez M, Convey P, Vieira G. 2017. Climatically-sensitive transfer of iron to maritime Antarctic ecosystems by surface runoff. Nature Communications 8, 14499, doi:10.1038/ncomms14499.
  • Hodson AJ, Nowak A, Cook J, Sabacka M, Wharfe ES, Pearce DA, Convey P, Vieira G. 2017. Microbes influence the biogeochemical and optical properties of maritime Antarctic snow., J. Geophys. Res. Biogeosci., 122, doi:10.1002/2016JG003694.
  • Mora C, Jímenez JJ, Pina P, Catalão J, Vieira G. 2017. Evaluation of single-band snow patch mapping using high resolution microwave remote sensing: an application to the Maritime Antarctic. The Cryosphere 11, 139-155. doi:10.5194/tc-11-139-2017
  • Ferreira A, Vieira G, Ramos M, Nieuwendam A. 2017. Ground temperature and permafrost distribution in Hurd Peninsula (Livingston Island, Maritime Antarctic): An assessment using freezing indexes and TTOP modelling, Catena, doi:10.1016/j.catena.2016.08.027.
  • Hrbáček F, Oliva M, Laska K, Ruiz-Fernández J, De Pablo MA, Vieira G, Ramos M, Nývlt D. 2016: Active layer thermal regime in two climatically contrasted sites of the Antarctic Peninsula region, Cuad. Investig. Geográfica, 42(2), 457, doi:10.18172/cig.2915.
  • Oliva M, Hrbacek F, Ruiz-Fernández J, de Pablo MÁ, Vieira G, Ramos M, Antoniades D. 2016. Active layer dynamics in three topographically distinct lake catchments in Byers Peninsula (Livingston Island, Antarctica). Catena, http://doi.org/10.1016/j.catena.2016.07.011
  • De Pablo MA, Ramos M, Molina A, Vieira G, Hidalgo MA, Prieto M, Jiménez JJ, Fernández S, Recondo C, Calleja JF, Peón JJ, Mora C. 2016: Frozen ground and snow cover monitoring in the South Shetland Islands, Antarctica: Instrumentation, effects on ground thermal behaviour and future research, Cuad. Investig. Geográfica, 42(2), doi:10.18172/cig.2917.
  • Ramos M, Vieira G, De Pablo MA, Molina A, Abramov A, Goyanes G. 2017. Recent shallowing of the thaw depth at Crater Lake, Deception Island, Antarctica (2006–2014), doi:10.1016/j.catena.2016.07.019.
  • Reis, A.R.; Catalao, J.; Vieira, G.; Nico, G, 2015. Mitigation of atmospheric phase delay in InSAR time series using ERA-interim model, GPS and MODIS data: Application to the permafrost deformation in Hurd Peninsula, Antarctica.  Geoscience and Remote Sensing Symposium (IGARSS), 2015 IEEE International, 26-31 July 2015, pp. 3454-3457.
  • Noetzli J, Christiansen HH, Romanovsky VE, Shiklomanov NI, Smith SL, Vieira G, Zhao L. 2015. Permafrost [in “State of the Climate in 2014”]. Bull. Amer. Meteor. Soc., 96 (7), S17–S18.
  • Guglielmin M., Vieira G. 2014. Permafrost and periglacial research in Antarctica: New results and perspectives. Geomorphology, 225(15): 1-3.
  • Goyanes G, Vieira G, Caselli A, Cardoso M, Marmy A, Bernardo I, Hauck C. 2014. Geothermal anomalies, permafrost and geomorphological dynamics (Deception Island, Antarctica). Geomorphology. 225(15): 57-68. DOI: 10.1016/j.geomorph.2014.04.010.
  • Christiansen HH, J. Noetzli, V. Romanovsky, N. Shiklomanov, S. Smith, G. Vieira, L. Zhao. 2013. Permafrost thermal state. in Blunden, Jessica, Derek S. Arndt: State of the Climate in 2012. Bull. Amer. Meteor. Soc., 94, S1–S258. doi: http://dx.doi.org/10.1175/2013BAMSStateoftheClimate.1
  • Bockheim J, Vieira G, Ramos M, Lopez-Martinez J, Serrano E, Guglielmin M, Wilhelm K, Nieuwendam A. 2013. Climate Warming and Permafrost Dynamics in the Antarctic Peninsula Region. Global and Planetary Change, 100: 215-223.
  • de Pablo MA, Blanco JJ, Molina A, Ramos M, Quesada A, Vieira G. 2013. Interannual active layer variability at the Limnopolar Lake CALM site on Byers Peninsula, Livingston Island, Antarctica . Antarctic Science. doi:10.1017/S0954102012000818.
  • H. Lantuit, H. Christiansen, J. Noetzli, V. Romanovsky, N. Shiklomanov, S. Smith, G. Vieira, L. Zhao. 2011. Permafrost thermal state. Bulletin of the American Meteorological Society. Special Supplement. Vol. 92 (6): 548-549.
  • Melo, R., Vieira, G., Caselli, A., Ramos, M. 2012. Susceptibility modelling of hummocky terrain distribution using the information value method (Deception Island, Antarctic Peninsula), Geomorphology, 155-156: 88-95 doi: 10.1016/j.geomorph.2011.12.027
  • Correia, A., Vieira, G., Ramos, M. 2012. Thermal conductivity and thermal diffusivity of cores from a 26 meter deep borehole drilled in Livingston Island, Maritime Antarctic. Geomorphology, 155-156: 7-11. doi:10.1016/j.geomorph.2011.12.012
  • Vieira, G., Bockheim, J., Guglielmin, M., Balks, M., Abramov, A.A., Boelhouwers, J., Cannone, N., Ganzert, L., Gilichinsky, D.A., Goryachkin, S., López-Martínez, J., Meiklejohn, I., Raffi, R., Ramos, M., Schaefer, C., Serrano, E., Simas, F., Sletten, R., Wagner, D. 2010 - Thermal State of permafrost and active-layer monitoring in the Antarctic: advances during the International Polar Year 2007-09. Permafrost and Periglacial Processes, 21(2): 182-197.
  • Ramos, M., Vieira, G. 2009. Evaluation of the ground surface Enthalpy balance from bedrock shallow borehole temperatures (Livingston Island, Maritime Antarctic). The Cryosphere, 3: 133-145.
  • Ramos, M., Hassler, A., Vieira, G., Hauck, C., Gruber, S. 2009. Drilling and installation of boreholes for permafrost thermal monitoring on Livingston Island in the maritime Antarctic. Permafrost and Periglacial Processes. 20: 57-64. DOI: 10.1002/ppp.635.
  • Ramos, M.; Vieira, G.; Gruber, S.; Blanco, J.J.; Hauck, C.; Hidalgo, M.A.; Tomé, D.; Neves, M.; Trindade, A. 2007. Permafrost and active layer monitoring in the maritime Antarctic: Preliminary results from CALM sites on Livingston and Deception Islands. U.S. Geological Survey and The National Academies; USGS OF-2007-1047, Short Research Paper 070, doi:10.3133/of2007-1047.srp070
  • Hauck, C.; Vieira, G.; Gruber, S.; Blanco, J.J.; Ramos, M., 2007. Geophysical identification of permafrost in Livingston Island, Maritime Antarctic. Journal of Geophysical Research, VOL. 112, F02S19, doi:10.1029/2006JF000544.