People

Armand Hernández

Postdoctoral Fellow

Email: ahhernandez@fc.ul.pt

Instituto Dom Luiz
Faculdade de Ciências, Universidade de Lisboa
Campo Grande, Edf. C8, Piso 3, Sala 8.3.15
1749-016 Lisbon
Portugal

Areas of Scientific activity

Quaternary Global Change, Paleoclimatology, Limnogeology, Stable Isotopes, Diatoms

Publications

2017


Raposeiro PM, Rubio MJ, González A, Hernández A, Vázquez-Loureiro D, Rull V, Bao R, Costa AC, Gonçalves V, Sáez A, Giralt S. (2017) Impact of the historical introduction of exotic fishes on chironomid community of Lake Azul (Azores Islands). Palaeogeography, Palaeoclimatology, Palaeoecology 466, 77-88. DOI: 10.1016/j.palaeo.2016.11.015


Oliva M, Navarro FJ, Hrbá?ek F, Hernández A, Nývlt D, Pereira P, Ruiz-Fernández J, Trigo R. (2017) Recent regional cooling of the Antarctic Peninsula and its impacts on the cryosphere. Science of the Total Environment. (In press). doi: 10.1016/j.scitotenv.2016.12.030

2016


Sánchez-López G, Hernández A, Pla-Rabes S, Trigo RM, Toro M, Granados I, Sáez A, Pueyo JJ, Rubio-Inglés MJ, Giralt S. (2016) Climate reconstruction for the last two millennia in central Iberia: The role of East Atlantic (EA), North Atlantic Oscillation (NAO) and their interplay over the Iberian Peninsula. Quaternary Science Reviews 149, 135 -150. Doi: 10.1016/j.quascirev.2016.07.021


Hernández A., Haim Kutiel, Trigo R. M., Valente M. A., Sigró J., Cropper T., and Santo F. E. (2016) New Azores archipelago daily precipitation dataset and its links with large-scale modes of climate variability. Int. J. Climatol. 36: 4439–4454 (2016) DOI: 10.1002/joc.4642

2015


Sáez A, Giralt S, Hernández A, Bao R, Pueyo JJ, Moreno A, Valero-Garcés BL. (2015) Comment on “Climate in the Western Cordillera of the Central Andes over the last 4300 years”, by Engel et al. (2014).. Quaternary Science Reviews 109, 126 -130.


Bao R., Hernández A., Sáez A., Giralt S., Prego R., Pueyo J. J., Moreno A., Valero-Garcés B. L. (2015) Climatic and lacustrine morphometric controls on diatom paleoproductivity in a tropical Andean lake. Quaternary Science Reviews, 129, 96-110. doi: 10.1016/j.quascirev.2015.09.019


Sánchez-López G., Hernández A., Pla-Rabes S., Toro M., Granados I., Sigró J., Trigo R. M., Rubio-Inglés M. J., Camarero L., Valero-Garcés B., Giralt S. (2015) The effects of the NAO on the ice phenology of Spanish alpine lakes. Climatic Change 130, 101-113. doi: 10.1007/s10584-015-1353-y


Hernández A., Trigo R. M., Pla-Rabes S., Blas L., Valero-Garcés, Jerez S., Rico-Herrero M., Vega J. C., Jambrina-Enríquez M., Giralt S. (2015) Sensitivity of two Iberian lakes to North Atlantic atmospheric circulation modes. Climate Dynamics, 45, 3403-3417. doi: 10.1007/s00382-015-2547-8

2013


Margalef O., Cañellas-Boltà N., Pla-Rabes S., Giralt S., Pueyo J.J., Joosten H., Rull V., Buchaca T., Hernández A., Valero-Garcés B.L., Moreno A., Sáez A. (2013) A 70,000 year multiproxy record of climatic and environmental change from Rano Aroi peatland (Easter Island). Global and Planetary Change,108, 72–84


Hernández A,. Bao R., Giralt S., Sáez A., Leng M.J., Barker P.A., Kendrick C.P., Sloane H.J. (2013) Climate, catchment runoff and limnological drivers of carbon and oxygen isotope composition of diatom frustules from the central Andean Altiplano during the Lateglacial and Early Holocene. Quaternary Science Reviews, 66, 64–73

2011


Hernández A, Giralt S, Bao R, Barker PA, Leng MJ, Sloane HJ, Sáez A. (2011) Biogeochemical processes controlling oxygen and carbon isotopes of diatom silica in Late Glacial to Holocene lacustrine rhythmites. Palaeogeography, Palaeoclimatology, Palaeoecology 299, 413-425

2010


Hernández A, Giralt S, Bao R, Leng MJ, Barker PA, Sloane HJ, Sáez A (2010) ENSO and solar activity signals from oxygen isotopes in diatom silica during late glacial-Holocene transition in Central Andes (18ºS). Journal of Paleolimnology 44, 413–429

2009


Sáez A, Valero-Garcés BL., Giralt S, Moreno A, Bao R, Pueyo JJ, Hernández A, Casas D (2009) Glacial to Holocene climate changes in the SE Pacific. The Raraku Lake sedimentary record (Easter Island, 27°S). Quaternary Science Reviews 28, 2743-2759

2008


Hernández A, Bao R, Giralt S, Leng MJ, Barker PA, Sáez A, Pueyo JJ, Moreno A, Valero-Garcés BL., Sloane HJ (2008) The palaeohydrological evolution of Lago Chungará (Andean Altiplano, northern Chile) during the Lateglacial and early Holocene using oxygen isotopes in diatom silica. Journal of Quaternary Science 23, 351-363

2007


Giralt S, Moreno A, Bao R, Sáez A, Valero-Garcés B, Pueyo JJ, Klosowska B, Hernández A, González-Sampériz P, Taberner C. (2007) The history of the El Niño - Southern Oscillation according to lacustrine and marine sediments. Contributions to science 3, 343-353


Hernández A, Bao R, Giralt S, Leng MJ, Barker PA, Pueyo JJ, Sáez A, Moreno A, Valero-Garcés B, Sloane HJ (2007) A high-resolution study of diatom oxygen isotopes in a Late Pleistocene to early Holocene laminated record from Lake Chungará (Andean Altiplano, Northern Chile). Geochimica et Cosmochimica Acta 71, A398