V Ramzaev

Summary

Country: Russia

Publications

  1. ncbi request reprint Long-term stability of decontamination effect in recreational areas near the town Novozybkov, Bryansk Region, Russia
    V Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101 St Petersburg, Russia
    J Environ Radioact 85:280-98. 2006
  2. doi request reprint Epiphytic fruticose lichens as biomonitors for retrospective evaluation of the (134)Cs/(137)Cs ratio in Fukushima fallout
    V Ramzaev
    Saint Petersburg Research Institute of Radiation Hygiene after professor P V Ramzaev, Mira str 8, 197101 St Petersburg, Russia Electronic address
    J Environ Radioact 138:177-85. 2014
  3. doi request reprint Shipboard determination of radiocesium in seawater after the Fukushima accident: results from the 2011-2012 Russian expeditions to the Sea of Japan and western North Pacific Ocean
    V Ramzaev
    Federal Scientific Organization Saint Petersburg Research Institute of Radiation Hygiene after Professor P V Ramzaev of Federal Service for Surveillance on Consumer Rights Protection and Human Well being ROSPOTREBNADZOR, Mira str 8, 197101 St Petersburg, Russia Electronic address
    J Environ Radioact 135:13-24. 2014
  4. ncbi request reprint Gamma-dose rates from terrestrial and Chernobyl radionuclides inside and outside settlements in the Bryansk Region, Russia in 1996-2003
    Valery Ramzaev
    Institute of Radiation Hygiene, Mira Street, 8, 197101 St Petersburg, Russia
    J Environ Radioact 85:205-27. 2006
  5. doi request reprint Radiocesium fallout in the grasslands on Sakhalin, Kunashir and Shikotan Islands due to Fukushima accident: the radioactive contamination of soil and plants in 2011
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 118:128-42. 2013
  6. doi request reprint Radiological investigations at the "Taiga" nuclear explosion site, part II: man-made γ-ray emitting radionuclides in the ground and the resultant kerma rate in air
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 109:1-12. 2012
  7. doi request reprint Radiological investigations at the "Taiga" nuclear explosion site: Site description and in situ measurements
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 102:672-80. 2011
  8. doi request reprint Radioecological studies at the Kraton-3 underground nuclear explosion site in 1978-2007: a review
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 100:1092-9. 2009
  9. doi request reprint An assessment of cumulative external doses from Chernobyl fallout for a forested area in Russia using the optically stimulated luminescence from quartz inclusions in bricks
    V Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101 St Petersburg, Russia
    J Environ Radioact 99:1154-64. 2008
  10. ncbi request reprint Radiostrontium hot spot in the Russian Arctic: ground surface contamination by (90)Sr at the "Kraton-3" underground nuclear explosion site
    Valery Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101 St Petersburg, Russian Federation
    J Environ Radioact 95:107-25. 2007

Detail Information

Publications14

  1. ncbi request reprint Long-term stability of decontamination effect in recreational areas near the town Novozybkov, Bryansk Region, Russia
    V Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101 St Petersburg, Russia
    J Environ Radioact 85:280-98. 2006
    ..There are two main reasons for the sustainment of the effects: careful implementation of adequate clean-up procedures and natural strong fixation of radiocaesium in soil-associated matrices of the ecosystems...
  2. doi request reprint Epiphytic fruticose lichens as biomonitors for retrospective evaluation of the (134)Cs/(137)Cs ratio in Fukushima fallout
    V Ramzaev
    Saint Petersburg Research Institute of Radiation Hygiene after professor P V Ramzaev, Mira str 8, 197101 St Petersburg, Russia Electronic address
    J Environ Radioact 138:177-85. 2014
    ..The applicability of epiphytic fruticose lichens as retrospective bio-monitors for the air-borne radiocesium contamination of the environment is discussed. ..
  3. doi request reprint Shipboard determination of radiocesium in seawater after the Fukushima accident: results from the 2011-2012 Russian expeditions to the Sea of Japan and western North Pacific Ocean
    V Ramzaev
    Federal Scientific Organization Saint Petersburg Research Institute of Radiation Hygiene after Professor P V Ramzaev of Federal Service for Surveillance on Consumer Rights Protection and Human Well being ROSPOTREBNADZOR, Mira str 8, 197101 St Petersburg, Russia Electronic address
    J Environ Radioact 135:13-24. 2014
    ....
  4. ncbi request reprint Gamma-dose rates from terrestrial and Chernobyl radionuclides inside and outside settlements in the Bryansk Region, Russia in 1996-2003
    Valery Ramzaev
    Institute of Radiation Hygiene, Mira Street, 8, 197101 St Petersburg, Russia
    J Environ Radioact 85:205-27. 2006
    ..39-1.34 mSvy(-1) in 2001. The average external effective doses from natural radionuclides appeared to be lower than those from the Chernobyl fallout ranging from 0.15 to 0.27 mSvy(-1)...
  5. doi request reprint Radiocesium fallout in the grasslands on Sakhalin, Kunashir and Shikotan Islands due to Fukushima accident: the radioactive contamination of soil and plants in 2011
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 118:128-42. 2013
    ..For the above-ground biomass density of 1 kg per m(2) (wet weight), plant contamination may contribute approximately 2% and 0.1% to the ground deposition of Fukushima-derived and pre-accidental (137)Cs, respectively...
  6. doi request reprint Radiological investigations at the "Taiga" nuclear explosion site, part II: man-made γ-ray emitting radionuclides in the ground and the resultant kerma rate in air
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 109:1-12. 2012
    ..These estimates agree reasonably well with the results of the in situ measurements made during our field survey of the "Taiga" site in August 2009...
  7. doi request reprint Radiological investigations at the "Taiga" nuclear explosion site: Site description and in situ measurements
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 102:672-80. 2011
    ..The current external γ-ray dose rate to a human from the contaminations associated with the "Taiga" experiment was between 9 and 70 μSv per week. Periodic monitoring the site is recommended...
  8. doi request reprint Radioecological studies at the Kraton-3 underground nuclear explosion site in 1978-2007: a review
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    J Environ Radioact 100:1092-9. 2009
    ..Knowledge gaps and possible further studies are indicated...
  9. doi request reprint An assessment of cumulative external doses from Chernobyl fallout for a forested area in Russia using the optically stimulated luminescence from quartz inclusions in bricks
    V Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101 St Petersburg, Russia
    J Environ Radioact 99:1154-64. 2008
    ..g., forest workers) is estimated to be approximately 39 mSv. Prognosis for the external exposure from 1986 to 2056 is presented and compared with the predictions given by other investigators of the region...
  10. ncbi request reprint Radiostrontium hot spot in the Russian Arctic: ground surface contamination by (90)Sr at the "Kraton-3" underground nuclear explosion site
    Valery Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101 St Petersburg, Russian Federation
    J Environ Radioact 95:107-25. 2007
    ..This phenomenon seems to be a reason for the significant enrichment of the soil surface layers by radiostrontium at some sites, with variations occurring in accordance with small-scale irregularities of landscape...
  11. ncbi request reprint 137Cs and 90Sr in live and dead reindeer lichens (genera Cladonia) from the "Kraton-3" underground nuclear explosion site
    V Ramzaev
    St Petersburg Institute of Radiation Hygiene, Laboratory of External Exposure, Mira Street 8, 197101 St Petersburg, Russian Federation
    J Environ Radioact 93:84-99. 2007
    ..Elevated levels of 137Cs and 90Sr activity concentrations were also detected in the re-establishing young lichens growing over the residua of some dead lichens...
  12. ncbi request reprint Surface ground contamination and soil vertical distribution of 137Cs around two underground nuclear explosion sites in the Asian Arctic, Russia
    Valery Ramzaev
    St Petersburg Institute of Radiation Hygiene, Mira Street 8, 197101, St Petersburg, Russia
    J Environ Radioact 92:123-43. 2007
    ..The low annual temperatures, clay-rich soil type with neutral pH, and presence of thick lichen-moss carpet are the factors which may hinder 137Cs transport down the soil profile...
  13. ncbi request reprint Cumulative dose assessment using thermoluminescence properties of porcelain isolators as evidence of a severe radiation accident in the Republic of Sakha (Yakutia), Russia, 1978
    V Ramzaev
    Institute of Radiation Hygiene, Mira str 8, 197101 St Petersburg, Russia
    Health Phys 91:263-9. 2006
    ..The measured thermoluminescence doses for two of the four samples analyzed are in reasonable agreement with the estimates of external gamma dose presented by earlier investigators of the site...
  14. ncbi request reprint Intercomparison of whole-body counters by using a subject who had incorporated 137Cs into the body
    V Ramzaev
    St Petersburg Institute of Radiation Hygiene, Russia
    Radiat Prot Dosimetry 98:179-89. 2002
    ....