Search Results - "Barnett, C. L."

The IAEA handbook on radionuclide transfer to wildlife by Howard, B.J., Beresford, N.A., Copplestone, D., Telleria, D., Proehl, G., Fesenko, S., Jeffree, R.A., Yankovich, T.L., Brown, J.E., Higley, K., Johansen, M.P., Mulye, H., Vandenhove, H., Gashchak, S., Wood, M.D., Takata, H., Andersson, P., Dale, P., Ryan, J., Bollhöfer, A., Doering, C., Barnett, C.L., Wells, C.

“…An IAEA handbook presenting transfer parameter values for wildlife has recently been produced. Concentration ratios (CRwo-media) between the whole organism…”
Get full text

Assessing doses to terrestrial wildlife at a radioactive waste disposal site: Inter-comparison of modelling approaches by Johansen, M.P., Barnett, C.L., Beresford, N.A., Brown, J.E., Černe, M., Howard, B.J., Kamboj, S., Keum, D.-K., Smodiš, B., Twining, J.R., Vandenhove, H., Vives i Batlle, J., Wood, M.D., Yu, C.

“…Radiological doses to terrestrial wildlife were examined in this model inter-comparison study that emphasised factors causing variability in dose estimation…”
Get full text

Improving the quantity, quality and transparency of data used to derive radionuclide transfer parameters for animal products. 1. Goat milk by Howard, B.J., Wells, C., Barnett, C.L.

“…Under the MODARIA (Modelling and Data for Radiological Impact Assessments Programme of the International Atomic Energy Agency), there has been an initiative to…”
Get full text

Post-Chernobyl surveys of radiocaesium in soil, vegetation, wildlife and fungi in Great Britain by Chaplow, J. S, Beresford, N. A, Barnett, C. L

“…The data set "Post Chernobyl surveys of radiocaesium in soil, vegetation, wildlife and fungi in Great Britain" was developed to enable data collected by the…”
Get full text

Exposure of burrowing mammals to 222Rn by Beresford, N.A., Barnett, C.L., Vives i Batlle, J., Potter, E.D., Ibrahimi, Z.-F., Barlow, T.S., Schieb, C., Jones, D.G., Copplestone, D.

“…Estimates of absorbed dose rates to wildlife from exposure to natural background radionuclides are required to put estimates of dose rates arising from…”
Get full text

Derivation of transfer parameters for use within the ERICA Tool and the default concentration ratios for terrestrial biota by Beresford, N.A., Barnett, C.L., Howard, B.J., Scott, W.A., Brown, J.E., Copplestone, D.

“…An ability to predict radionuclide activity concentrations in biota is a requirement of any method assessing the exposure of biota to ionising radiation…”
Get full text

Inter-comparison of models to estimate radionuclide activity concentrations in non-human biota by Beresford, N. A., Barnett, C. L., Brown, J. E., Cheng, J. J., Copplestone, D., Filistovic, V., Hosseini, A., Howard, B. J., Jones, S. R., Kamboj, S., Kryshev, A., Nedveckaite, T., Olyslaegers, G., Saxén, R., Sazykina, T., Vives i Batlle, J., Vives-Lynch, S., Yankovich, T., Yu, C.

“…A number of models have recently been, or are currently being, developed to enable the assessment of radiation doses from ionising radiation to non-human…”
Get full text

Radionuclide transfer to animal products: revised recommended transfer coefficient values by Howard, B.J., Beresford, N.A., Barnett, C.L., Fesenko, S.

“…A compilation has been undertaken of data which can be used to derive animal product transfer coefficients for radionuclides, including an extensive review of…”
Get full text

Radionuclide transfer to wildlife at a ‘Reference site’ in the Chernobyl Exclusion Zone and resultant radiation exposures by Beresford, N.A., Barnett, C.L., Gashchak, S., Maksimenko, A., Guliaichenko, E., Wood, M.D., Izquierdo, M.

“…This study addresses a significant data deficiency in the developing environmental protection framework of the International Commission on Radiological…”
Get full text

Gastrointestinal fractional absorption of radionuclides in adult domestic ruminants by Howard, B.J., Beresford, N.A., Barnett, C.L., Fesenko, S.

“…Information has been complied on the fractional absorption of a range of radionuclides by adult domestic ruminants. Critical analysis of these data has enabled…”
Get full text

Background exposure rates of terrestrial wildlife in England and Wales by Beresford, N.A., Barnett, C.L., Jones, D.G., Wood, M.D., Appleton, J.D., Breward, N., Copplestone, D.

“…It has been suggested that, when assessing radiation impacts on non-human biota, estimated dose rates due to anthropogenically released radionuclides should be…”
Get full text

Observations of Fukushima fallout in Great Britain by Beresford, N.A., Barnett, C.L., Howard, B.J., Howard, D.C., Wells, C., Tyler, A.N., Bradley, S., Copplestone, D.

“…Following the Fukushima accident in March 2011, grass samples were collected from 42 sites around Great Britain during April 2011. Iodine-131 was measurable in…”
Get full text

Chornobyl radiation spikes are not due to military vehicles disturbing soil by Wood, M.D., Beresford, N.A., Barnett, C.L., Burgess, P.H., Mobbs, S.

“…On 25th February 2022, increased gamma radiation dose rates were reported within the Chornobyl Exclusion Zone (CEZ). This coincided with Russian military…”
Get full text

Estimating the exposure of small mammals at three sites within the Chernobyl exclusion zone – a test application of the ERICA Tool by Beresford, N.A., Gaschak, S., Barnett, C.L., Howard, B.J., Chizhevsky, I., Strømman, G., Oughton, D.H., Wright, S.M., Maksimenko, A., Copplestone, D.

“…An essential step in the development of any modelling tool is the validation of its predictions. This paper describes a study conducted within the Chernobyl…”
Get full text

Can models based on phylogeny be used to predict radionuclide activity concentrations in crops? by Beresford, N.A., Barnett, C.L., Guillén, J.

“…The modelling of transfer of radionuclides from soils to plants generally relies upon empirical soil-plant concentration ratios. Concentration ratios are often…”
Get full text

Quantifying the transfer of radionuclides to food products from domestic farm animals by Howard, B.J., Beresford, N.A., Barnett, C.L., Fesenko, S.

“…Databases have been compiled to derive parameter values relevant to the transfer of radionuclides from feedstuffs to domestic animal products to provide a…”
Get full text

Factors contributing to radiocaesium variability in upland sheep flocks in west Cumbria (United Kingdom) by Beresford, N.A., Barnett, C.L., Wright, S.M., Howard, B.J., Crout, N.M.J.

“…Following the Chernobyl accident in 1986, restrictions were placed on the movement and slaughter of sheep within upland areas of the UK because radiocaesium…”
Get full text

High Plant Uptake of Radiocesium from Organic Soils Due to Cs Mobility and Low Soil K Content by Sanchez, A. L, Wright, S. M, Smolders, E, Naylor, C, Stevens, P. A, Kennedy, V. H, Dodd, B. A, Singleton, D. L, Barnett, C. L

“…Post-Chernobyl experience has demonstrated that persistently high plant transfer of 137Cs occurs from organic soils in upland and seminatural ecosystems. The…”
Get full text

Establishing a database of radionuclide transfer parameters for freshwater wildlife by Yankovich, T., Beresford, N.A., Fesenko, S., Fesenko, J., Phaneuf, M., Dagher, E., Outola, I., Andersson, P., Thiessen, K., Ryan, J., Wood, M.D., Bollhöfer, A., Barnett, C.L., Copplestone, D.

“…Environmental assessments to evaluate potentials risks to humans and wildlife often involve modelling to predict contaminant exposure through key pathways…”
Get full text

The transfer of radiocaesium to ewes through a breeding cycle – an illustration of the pitfalls of the transfer coefficient by Beresford, N.A., Mayes, R.W., Barnett, C.L., Howard, B.J.

“…A study to measure the transfer of radiocaesium to adult female sheep through a breeding cycle is described. The transfer of radiocaesium from the diet to…”
Get full text