A third volume commemorating forty years of the Brazilian Antarctic Program מאת JEFFERSON C. SIMÕES, JULIANA M. SAYÃO, VIVIANA ALDER

קבל טקסט מלא

Forty years of Brazilian Antarctic research: A second volume מאת JEFFERSON C. SIMÕES, VIVIANA ALDER, JULIANA M. SAYÃO

קבל טקסט מלא

A firn dielectric log depth-tied to an ice core on the West Antarctica Ice Sheet מאת JANDYR M. TRAVASSOS, SAULO S. MARTINS, JEFFERSON C. SIMÕES

קבל טקסט מלא

Water stable isotopes in snow along a traverse of the West Antarctic Ice Sheet: insights into moisture origins, air-masses distillation history, and climatic value מאת ANDRESSA MARCHER, RONALDO T. BERNARDO, JEFFERSON C. SIMÕES, JEFFREY AUGER

קבל טקסט מלא

The Recent Relationships Between Andean Ice-Core Dust Record and Madeira River Suspended Sediments on the Wet Season מאת Rafael S. dos Reis, Rafael da Rocha Ribeiro, Barbara Delmonte, Edson Ramirez, Norberto Dani, Paul A. Mayewski, Jefferson C. Simões, Jefferson C. Simões

קבל טקסט מלא

Charcot's son, commander Jean-Baptiste Charcot: from neurology to "Pourquoi Pas?" מאת Hélio A. G. Teive, Renato P. Munhoz, Jefferson C. Simões

קבל טקסט מלא

Glaciochemistry and environmental interpretation of a snow core from West Antarctica מאת REGINA S. FERREIRA, JEFFERSON C. SIMÕES, ISAÍAS U. THOEN, RONALDO T. BERNARDO

קבל טקסט מלא

Elemental and mineralogical characterization of marine sediments and their relationship to sedimentary and oceanographic processes in Central Bransfield Basin מאת JANAYNA CYNTHIA M. GALVÃO, ARTHUR AYRES NETO, ROSEMARY VIEIRA, JEFFERSON C. SIMÕES

קבל טקסט מלא

Antarctic biological soil crusts surface reflectance patterns from landsat and sentinel-2 images מאת ELIANA L. FONSECA, EDVAN C. DOS SANTOS, ANDERSON R. DE FIGUEIREDO, JEFFERSON C. SIMÕES

קבל טקסט מלא

Stable-isotope ratios (δ18O and δD) in a firn core from West Antarctica מאת MANOELA B.P. PORTELLA, JEFFERSON C. SIMÕES, RONALDO T. BERNARDO, JOÃO G. ILHA, GINO CASASSA

קבל טקסט מלא

The use of sentinel-2 imagery to generate vegetations maps for the Northern Antarctic peninsula and offshore islands מאת ELIANA L. DA FONSECA, EDVAN C. DOS SANTOS, ANDERSON R. DE FIGUEIREDO, JEFFERSON C. SIMÕES

קבל טקסט מלא

A multiscale subpixel mixture analysis applied for melt detection using passive microwave and radar scatterometer image time series of the Antarctic Peninsula (1999–2009) מאת Marcos W. D. De Freitas, Cláudio W. Mendes Júnior, Jorge Arigony-Neto, Juliana Costi, Jefferson C. Simões

קבל טקסט מלא

Ionic and stable isotopic content in two Antarctic firn cores under different environment settings מאת JOÃO G. ILHA, JEFFERSON C. SIMÕES, MANOELA B.P. PORTELLA, RONALDO T. BERNARDO, ISAÍAS U. THOEN, GINO CASASSA

קבל טקסט מלא

Geomorphology of Martel inlet, King George Island, Antarctica: a new interpretation based on multi-resolution topo-bathymetric data מאת CLEIVA PERONDI, KÁTIA KELLEM DA ROSA, ROSEMARY VIEIRA, FABIO JOSÉ GUEDES MAGRANI, ARTHUR AYRES NETO, JEFFERSON C. SIMÕES

קבל טקסט מלא

Retreat of Greenwich, Livingston, Robert and Snow Islands glaciers, Antarctica, between 1956 and 2023 מאת DANIELLE D. SOFFIATTI, KÁTIA K. ROSA, JÚLIA L. LORENZ, FILIPE LINDAU, CARINA PETSCH, FRANCISCO E. AQUINO, JEFFERSON C. SIMÕES

קבל טקסט מלא

On the potential of glaciochemical analysis of Joinville Island firn core for the sea ice reconstruction around the northern Antarctic Peninsula מאת ALEXANDRE S. DE ALENCAR, HEITOR EVANGELISTA, SÉRGIO J. GONÇALVES JR, JEFFERSON C. SIMÕES, ISRAEL FELZENSZWALB, ALBERTO SETZER, HEBER R. PASSOS

קבל טקסט מלא

Variability in wet and dry snow radar zones in the North of the Antarctic Peninsula using a cloud computing environment מאת FILIPE D. IDALINO, KÁTIA K. DA ROSA, FERNANDO L. HILLEBRAND, JORGE ARIGONY-NETO, CLAUDIO WILSON MENDES JR, JEFFERSON C. SIMÕES

קבל טקסט מלא

Spectral Linear Mixing Model application in passive microwave data to analyze Antarctic surface melting dynamics (1978-2018) מאת CLAUDIO W. MENDES JÚNIOR, JORGE ARIGONY NETO, FERNANDO L. HILLEBRAND, MARCOS W.D. DE FREITAS, JULIANA COSTI, JEFFERSON C. SIMÕES

קבל טקסט מלא

Snowmelt retrieval algorithm for the Antarctic Peninsula using SAR imageries מאת CLAUDIO W. MENDES JR, JORGE ARIGONY NETO, FERNANDO L. HILLEBRAND, MARCOS W.D. DE FREITAS, JULIANA COSTI, JEFFERSON C. SIMÕES

קבל טקסט מלא

Diversity, Distribution, and Ecology of Fungi in the Seasonal Snow of Antarctica מאת Graciéle C.A. de Menezes, Soraya S. Amorim, Vívian N. Gonçalves, Valéria M. Godinho, Jefferson C. Simões, Carlos A. Rosa, Luiz H. Rosa

קבל טקסט מלא