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  • 1
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - Trichloroethylene (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 467-487 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; trichloroethylene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on trichloroethylene (TRI) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 19 studies for fish, 30 studies for invertebrates and 14 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 150 µg/l. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.1 µg TRI/l water and a worst case PEC of 3.5 µg TRI/l water. The calculated PEC/PNEC ratios give a safety margin of 40 to 1,500 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern for food chain accumulation is expected.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006066600350
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  • 2
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - Chloroform (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 401-424 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; chloroform
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on chloroform was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 23 studies for fish, 17 studies for invertebrates and 10 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a typical PNEC value of 72 µg/l. Due to limitations of the studies evaluated, a worst PNEC of 1 µg/l could also be used. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.2 µg chloroform per litre of water and a worst case PEC of 5 to 11.5 µg chloroform per litre of water. The calculated PEC/PNEC ratios give a safety margin of 6 to 360 between the predicted no effect concentration and the exposure concentrations. A worst case ratio, however, points to a potential risk for sensitive species. Refinement of the assessment is necessary by looking for more data. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006010515371
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - Tetrachloroethylene (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 489-508 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; tetrachloroethylene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on tetrachloroethylene (PER) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 18 studies for fish, 13 studies for invertebrates and 8 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 51 µg/l. Most of the available monitoring data apply to rivers and estuary waters and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.2 µg PER/l water and a worst case PEC of 2.5 µg PER/l water. The calculated PEC/PNEC ratios give a safety margin of 20 to 250 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006018717188
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  • 4
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - 1,1,2-Trichloroethane (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 447-466 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; marine ; environmental ; exposure ; aquatic toxicity ; monitoring
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on 1,1,2-trichloroethane (T112) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 22 studies for fish, 45 studies for invertebrates and 9 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 300 µg/l. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.01 µg T112/l water and a worst case PEC of 5 µg T112/l water. The calculated PEC/PNEC ratios give a safety margin of 60 to 30,000 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006014616279
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  • 5
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - 1,2-Dichloroethane (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 425-445 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; 1,2-dichloroethane
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on 1,2-dichloroethane (EDC) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 21 studies for fish, 17 studies for invertebrates and 7 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 1100 µg/l. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.5 µg EDC/l and a worst case PEC of 6.4 µg EDC/l. The calculated PEC/PNEC ratios give a safety margin of 170 to 2200 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006062532209
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  • 6
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    Barrier distribution functions for the system ^{6}Li+^{64}Ni and the effect of channel coupling (2015)
    American Physical Society (APS)
    Details
    Publication Date: 2015-03-25
    Description: Author(s): Md. Moin Shaikh, Subinit Roy, S. Rajbanshi, M. K. Pradhan, A. Mukherjee, P. Basu, S. Pal, V. Nanal, R. G. Pillay, and A. Shrivastava Background: The barrier distribution function is an important observable in low-energy nucleus-nucleus collisions because it carries the distinct signature of the channel-coupling effect that is dominant at low energies. It can be derived from the fusion excitation function as well as from the back-... [Phys. Rev. C 91, 034615] Published Tue Mar 24, 2015
    Keywords: Nuclear Reactions
    Print ISSN: 0556-2813
    Electronic ISSN: 1089-490X
    Topics: Physics
    Published by American Physical Society (APS)
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  • 7
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    Fission dynamics study in ^{243} Am and ^{254} Fm (2016)
    American Physical Society (APS)
    Details
    Publication Date: 2016-06-08
    Description: Author(s): K. Banerjee, T. K. Ghosh, P. Roy, S. Bhattacharya, A. Chaudhuri, C. Bhattacharya, R. Pandey, S. Kundu, G. Mukherjee, T. K. Rana, J. K. Meena, G. Mohanto, R. Dubey, N. Saneesh, P. Sugathan, R. Guin, S. Das, and P. Bhattacharya Fission fragment mass distributions in the reactions B 11 + Th 232 and B 11 + Am 243 were measured in an energy range around the barrier. No sudden change in the width of the mass distribution as a function of center-of-mass energy was observed at near-barrier energies, indicating no quasifission transition… [Phys. Rev. C 93, 064602] Published Mon Jun 06, 2016
    Keywords: Nuclear Reactions
    Print ISSN: 0556-2813
    Electronic ISSN: 1089-490X
    Topics: Physics
    Published by American Physical Society (APS)
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  • 8
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    Probing the fusion of ^{7} Li with ^{64} Ni at near-barrier energies (2016)
    American Physical Society (APS)
    Details
    Publication Date: 2016-04-26
    Description: Author(s): Md. Moin Shaikh, Subinit Roy, S. Rajbanshi, A. Mukherjee, M. K. Pradhan, P. Basu, V. Nanal, S. Pal, A. Shrivastava, S. Saha, and R. G. Pillay Background: The stable isotopes of Li, Li 6 and Li 7 , have two-body cluster structures of α + d and α + t with α -separation energies or breakup thresholds at 1.47 and 2.47 MeV, respectively. The weak binding of these projectiles introduces several new reaction channels not usually observed in the case of … [Phys. Rev. C 93, 044616] Published Mon Apr 25, 2016
    Keywords: Nuclear Reactions
    Print ISSN: 0556-2813
    Electronic ISSN: 1089-490X
    Topics: Physics
    Published by American Physical Society (APS)
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  • 9
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    Investigation of Li6+Ni64 fusion at near-barrier energies (2014)
    American Physical Society (APS)
    Details
    Publication Date: 2014-08-22
    Description: Author(s): Md. Moin Shaikh, Subinit Roy, S. Rajbanshi, M. K. Pradhan, A. Mukherjee, P. Basu, S. Pal, V. Nanal, R. G. Pillay, and A. Shrivastava The total fusion (TF) excitation function for a Li6 projectile with a Ni64 target has been measured using the online characteristic γ ray detection method at energies around the Coulomb barrier. The complete fusion (CF) excitation function for the system is subsequently estimated from the dominating... [Phys. Rev. C 90, 024615] Published Thu Aug 21, 2014
    Keywords: Nuclear Reactions
    Print ISSN: 0556-2813
    Electronic ISSN: 1089-490X
    Topics: Physics
    Published by American Physical Society (APS)
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  • 10
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    Fusion reaction studies for the ^{6}Li + ^{90}Zr system at near-barrier energies (2012)
    American Physical Society (APS)
    Details
    Publication Date: 2012-08-25
    Description: Author(s): H. Kumawat, V. Jha, V. V. Parkar, B. J. Roy, S. K. Pandit, R. Palit, P. K. Rath, C. S. Palshetkar, Sushil K. Sharma, Shital Thakur, A. K. Mohanty, A. Chatterjee, and S. Kailas Complete fusion cross sections have been measured using the off-line γ -ray spectroscopy method for the 6 Li+ 90 Zr system around barrier energies. Statistical and coupled-channel calculations have been performed to investigate the effect of coupling on complete fusion. It is observed that the complete ... [Phys. Rev. C 86, 024607] Published Fri Aug 24, 2012
    Keywords: Nuclear Reactions
    Print ISSN: 0556-2813
    Electronic ISSN: 1089-490X
    Topics: Physics
    Published by American Physical Society (APS)
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