INVESTIGADORES
VELASCO Ricardo Hugo
artículos
VELASCO, H.; ANJOS, R.M.
A review of 137Cs and 40K soil-to-plant transfer factors in tropical plants
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Año: 2021 vol. 235-236 p. 106650 - 106662
MARISOL AYALA; MEIGIKOS DOS ANJOS, ROBERTO; DE LOS SANTOS VILLALOBOS, SERGIO; TORRES ASTORGA, ROMINA; VELASCO, HUGO; BRAVO-LINARES CLAUDIO
COMPOUND-SPECIFIC STABLE ISOTOPES FOR THE ESTIMATION OF SOIL REDISTRIBUTION BY EROSIVE EVENTS
AGROCIENCIA; Año: 2020 vol. 54 p. 601 - 618
VELASCO, HUGO
Temporal attenuation of gamma dose rate in air due to radiocesium downward mobility in soil
HEALTH PHYSICS; Lugar: Philadelphia; Año: 2020
TORRES ASTORGA, R.; RIZZOTTO, M.G.; VELASCO, H.
Improving the efficiency in the detection of gamma activities in environmental soil samples: influence of the granulometry and soil density
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Año: 2019 vol. 321 p. 805 - 814
TORRES ASTORGA, R; H. VELASCO; DERCON, GERD; L. MABIT
Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
Soil Newsletter; Año: 2019 vol. 41 p. 24 - 26
VELASCO, H.
Modifications in the gamma dose rate in air due to downward and lateral mobility of 137Cs in the soil
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Año: 2019 vol. 198 p. 159 - 164
VELASCO, RICARDO HUGO; TORRES ASTORGA, R; L. MABIT; DERCON, G.; WALLING DES
Adapting the Caesium-137 technique to document soil redistribution rates associated with traditional cultivation practices in Haiti
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Amsterdam; Año: 2018 p. 7 - 16
TORRES ASTORGA, ROMINA; DE LOS SANTOS VILLALOBOS, SERGIO; VELASCO, HUGO; DOMÍNGUEZ-QUINTERO, OLGIOLY; PEREIRA CARDOSO, RENAN; MEIGIKOS DOS ANJOS, ROBERTO; DIAWARA, YACOUBA; DERCON, GERD; MABIT, LIONEL
Exploring innovative techniques for identifying geochemical elements as fingerprints of sediment sources in an agricultural catchment of Argentina affected by soil erosion
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH; Año: 2018 vol. 25 p. 20868 - 20879
TORRES ASTORGA, R; H. VELASCO; MABIT, LIONEL; DERCON, GERD
Evaluating mixing modelling for soil erosion hot spot identification through the use of artificial soil mixtures
Soils Newsletter; Año: 2017 vol. 40 p. 30 - 32
YOSHIMURA E.; DA SILVA, A; RIZZOTTO M.; VALLADARES, D.; VELASCO H.
Radon concentration in air and external gamma dose rate: is there a correlation?
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Lugar: Berlin; Año: 2015 vol. 307 p. 787 - 792
VALLADARES, D.; DA SILVA, A; ANJOS, R.; RIZZOTTO M.; VELASCO H.
Na, K, Ca, Mg, and U-series in fossil bone and the proposal of a radial diffusioneadsorption model of uranium uptake
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Amsterdam; Año: 2014 vol. 136 p. 131 - 139
VALLADARES, D.; DA SILVA, A; ANJOS, R.; M. RIZZOTTO; H. VELASCO; J. JURI AYUB
Using 222Rn as a tracer of geodynamical processes in underground environments
SCIENCE OF THE TOTAL ENVIRONMENT; Lugar: Amsterdam; Año: 2014 vol. 468 p. 12 - 16
LOHAIZA, F.; VELASCO H.; JURI AYUB, J; RIZZOTTO M.
). Annual variation of 7Be soil inventory in a semiarid region of central Argentina
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Amsterdam; Año: 2014 vol. 130 p. 72 - 77
CID, A.; R.M. ANJOS; C.B. ZAMBONI; H. VELASCO; K. MACARIO; M. RIZZOTTO; I.M.A. MEDEIROS; J. JURI AYUB; P. AUDICIO
Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
SCIENCE OF THE TOTAL ENVIRONMENT; Lugar: Amsterdam; Año: 2013 vol. 444 p. 115 - 120
VELASCO, H; ANJOS, R.; RIZZOTTO M.; VALLADARES, D.; JURI AYUB J.
Variability of 137Cs and 40K soil-to-fruit transfer factor in tropical lemon trees during the fruit development period
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Amsterdam; Año: 2012 vol. 104 p. 64 - 70
JURI AYUB J.; LOHAIZA F.; VELASCO, H.; RIZZOTTO, M.; DI GREGORIO, D.; HUCK, H.
Assessment of 7Be content in precipitation in a South American semi-arid environment
SCIENCE OF THE TOTAL ENVIRONMENT; Lugar: Amsterdam; Año: 2012 vol. 441 p. 111 - 116
LOHAIZA F.; JURI AYUB J.; H. VELASCO; RIZZOTTO, M; DI GREGORIO, D.; HUCK, H.; VALLADARES, D.
DEPÓSITO ATMOSFÉRICO DE BERILIO-7 EN SUELO
Anales AFA; Lugar: Tandil; Año: 2012 vol. 23 p. 157 - 160
DA SILVA, A; VELASCO, H
Assessment the health hazard from 222Rn in old metalliferous mines in San Luis, Argentina
WATER AIR AND SOIL POLLUTION; Lugar: Berlin; Año: 2011 vol. 218 p. 371 - 386
LOHAIZA, F.; VELASCO, H.
). Fallout radionuclides as indicators of soil degradation and potential loss of agricultural production in Latin American and Caribbean countries.
Soils Newsletter; Lugar: Vienna; Año: 2011 vol. 33 p. 16 - 20
ESTELLITA, L; VELASCO, H.
Analysis ans Risk Estimates to Workers of Brazilian Granitic Industries and Sansblasters Exposed to Respirable Crystalline Silica and Natural Radionuclides
RADIATION MEASUREMENTS; Lugar: Amsterdam; Año: 2010 vol. 45 p. 196 - 203
ANJOS, R.; VELASCO, H.
Occupational exposure to radon and natural gamma radiation in the La Carolina, a former gold mine in San Luis Province, Argentina
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Amsterdam; Año: 2010 vol. 101 p. 153 - 158
VELASCO, H.; ANJOS, R.
Accumulation of K+ and Cs+ in Tropical Plant Species
AIP CONFERENCE PROCEEDINGS; Año: 2010 vol. 1265 p. 445 - 447
JURI AYUB J.; RIZZOTTO M.; TOSO, J.; VELASCO, H.
137Cs deposition and vertical migration in soils from Argentina
IAEA Proceeding Series; Lugar: Viena; Año: 2010 p. 1 - 5
VANDENHOVE, H.; OLYSLAEGERS, G.; REED, E.; SHANG, Z.; VELASCO, H
Proposal for new best estimates of the soil-to-plant transfer factor of U, Th, Ra, Pb and Po
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Año: 2009 vol. 100 p. 721 - 732
RIZZOTTO M.; TOSO, J.; VELASCO H.; BELLI M.; SANSONE U.
Temporal reduction of the external gamma dose rate due to 137Cs mobility in sandy beaches
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Año: 2009 vol. 280 p. 193 - 197
ANJOS, R.; RIZZOTTO M.; VELASCO H.; VALLADARES, D.; MACARIO, D.
Accumulation of 137Cs and 40K in aboveground organs of tropical woody fruit plants
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Año: 2009 vol. 281 p. 7 - 10
JURI AYUB J.; DI GREGORIO, D.; VELASCO H.; HUCK, H.; RIZZOTTO M.; LOHAIZA, F.
Short-term seasonal variability in 7Be wet deposition in a semiarid ecosystem of central Argentina
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Año: 2009 vol. 100 p. 977 - 981
VELASCO H.; JURI AYUB J.; SANSONE U
Influence of crop types and soil properties on radionuclide soil-to-plant transfer factors in tropical and subtropical environments
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Año: 2009 vol. 100 p. 733 - 738
VELASCO H.; JURI AYUB, J; SANSONE, U.
Radionuclide transfer factor from soil to plant in tropical and subtropical environments: statistical analysis for different plant/soil combinations
APPLIED RADIATION AND ISOTOPES; Año: 2008 vol. 66 p. 1759 - 1763
JURI AYUB, J.; DI GREGORIO, D.; HUCK, H.; VELASCO, H.; RIZZOTTO, M.
Atmospheric deposition of 7Be by rain events, in central Argentina
AIP CONFERENCE PROCEEDINGS; Lugar: New York; Año: 2008 vol. 1034 p. 107 - 111
JURI AYUB J.; RUBIO VALVERDE, L.; GARCIA-SANCHEZ, M.; FERNANDEZ, J.; VELASCO H.
Kinetics of caesium and potassium absorption by roots of three grass pastures and competitive effects of potassium on caesium uptake in Cynodon sp.
AIP CONFERENCE PROCEEDINGS; Lugar: New York; Año: 2008 vol. 1034 p. 269 - 272
JURI AYUB J.; VELASCO H.; RIZZOTTO M.; QUINTANA, E; AGUIAR, J.
40K, 137Cs and 226Ra Soil and Plant Content in Seminatural Grasslands of Central Argentina
AIP CONFERENCE PROCEEDINGS; Lugar: New York; Año: 2008 vol. 1034 p. 273 - 276
VELASCO H., RIZZOTTO M., MERKIS N., BELLI M AND SANSONE U
Contribution to the external gamma dose rate from 137Cs and 40K activity concentrations determined along the vertical profile of sandy beaches
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Lugar: Budapest; Año: 2007 vol. 273 p. 395 - 399
HUGO VELASCO, ESTEBAN JOBBÁGY, MARCOS RIZZOTTO, ROBERTO OLGUÍN
UN MODELO PARA SIMULAR LA INFLUENCIA DE LA VEGETACIÓN SOBRE EL CICLADO Y DISTRIBUCIÓN VERTICAL DEL POTASIO EN EL SUELO
MECANICA COMPUTACIONAL; Lugar: Córdoba; Año: 2007 vol. 26 p. 1800 - 1807
VELASCO, RH; JURY AYUB, J; BELLI, M.; SANSONE, U.
Interaction matrices: a dynamic conceptual model to describe the 137Cs behavior in a grassland ecosystem.
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Lugar: Budapest; Año: 2006 vol. 268 p. 503 - 509
RIZZOTTO, M.; VELASCO, RH
Aproximación teórica para el cálculo del flujo de fotones en aire debida a raioisótopos situados en el interior del suelo.
MECANICA COMPUTACIONAL; Lugar: Santa Fé; Año: 2006 vol. 25 p. 2719 - 2731
VELASCO, H.; JURI AYUB J.; BELLI M.; SANSONE U
Interaction matrices as a first sep toward a general model of radionuclide cycling: application to the 137Cs behavior in a grassland ecosystem
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Año: 2005 vol. 268
VELASCO, H; JURI AYUB J.; BELLI M.; SANSONE U
Modelado de los procesos de transporte vertical de radionúclidos en suelo y su transferencia a la vegetación en ecosistemas semi- naturales
Mecánica Computacional; Lugar: Buenos Aires; Año: 2004 vol. XXII p. 2949 - 2959
VELASCO, H; JURI AYUB J.; BELLI M.; SANSONE U
Modelado de los procesos de transporte vertical de radionúclidos en suelo y su transferencia a la vegetación en ecosistemas semi- naturales
MECANICA COMPUTACIONAL; Lugar: Buenos Aires; Año: 2004 vol. XXII p. 2949 - 2959
VELASCO, H.; CARREÑO E.; RODRIGUEZ M.; BELLI M.; SANSONE U
Radioecological Software Package: an interactive computational system to simulate the behaviour of radionuclides in semi-natural environments
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Oxford; Año: 2004 vol. 73 p. 223 - 230
VELASCO, H.; JURI AYUB J.; BELLI M.; SANSONE U
TEMPORAL TRENDS OF 137Cs AND 40K ACTIVITY FLUX FROM SOIL TO PLANT IN GRASSLAND ECOSYSTEMS
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY; Lugar: Oxford; Año: 2004 vol. 71 p. 225 - 241
TOSO, J.; VELASCO, H.
TASA DE DOSIS EN AIRE DEBIDA A RADIONUCLIDOS DEPOSITADOS EN SUELO EN CONDICIONES CERCANAS A LAS REALES
Anales AFA; Lugar: Buenos Aires; Año: 2004 vol. 15 p. 294 - 297