Diatom Distributions in the Eastern Yangtze River and the Main Lakes, Jiangsu Province, China, and their Significance for the Forensic Diagnosis of Drowning

Article Preview

Abstract:

In the presented paper, diatom distributions in the eastern Yangtze River and the main lakes, Jiangsu Province, China, were investigated, and on this basis, its significance for the diagnosis of drowning was discussed as well. Totally, 14 water samples were collected in 5 sites along the eastern Yangtze River and in 3 lakes within Jiangsu province of China in June and September, 2012. The genus and the quantity of the diatoms in the water samples were subsequently investigated using scanning electron microscopy (SEM). With reference to diatom distribution, there is significant difference between the waters sampled from the different sites and in the different months. These data on diatom distribution are helpful to the diagnosis of the cause of the death as well as to the determination of the drowning site in cases of drowning. Therefore, it is necessary to develop the database of diatoms in more extensive water bodies for the forensic diagnosis of drowning in the future.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

546-549

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] M.H.A. Piette, E.A. De Letter, Drowning: still a difficult autopsy, Forensic Sci Int 163(2006)1-9.

DOI: 10.1016/j.forsciint.2004.10.027

Google Scholar

[2] Piette MHA, De EA L (2006) Drowning: still a difficult autopsy diagnosis. Forensic Sci Int 163: 1-9.

DOI: 10.1016/j.forsciint.2004.10.027

Google Scholar

[3] J. Hürlimann, P. Feer, F. Elber, K. Niederberger, R. Dirnhofer, D. Wyler, Diatom detection in the diagnosis of death by drowning. Int J Legal Med. 114 (2000) 6-14.

DOI: 10.1007/s004149900122

Google Scholar

[4] M. Pollanen, C. Cheung, D. Chiasson, The diagnostic value of the diatom test for drowning, I. Utility: a retrospective analysis of 771 cases of drowning in Ontario, Canada. J Forensic Sci. 42 (1997) 281.

DOI: 10.1520/jfs14111j

Google Scholar

[5] A. Auer, Qualitative diatom analysis as a tool to diagnose drowning. The American Journal of Forensic Medicine and Pathology. 12 (1991) 213.

DOI: 10.1097/00000433-199109000-00009

Google Scholar

[6] B. Ludes, M. Coste, A. Tracqui, P. Mangin, Continuous river monitoring of the diatoms in the diagnosis of drowning. J Forensic Sci. 41 (1996) 425.

DOI: 10.1520/jfs13928j

Google Scholar

[7] B. Ludes, M. Coste, N. North, S. Doray, A. Tracqui, P. Kintz, Diatom analysis in victim's tissues as an indicator of the site of drowning. Int J Legal Med. 112 (1999) 163-166.

DOI: 10.1007/s004140050224

Google Scholar

[8] Sunlin Hu, Chao Liu, Using microwave digestion technique and scanning electron microscopy to detect diatoms in organs for the digestions for the diagnosis of drowning, Chinese Journal of Forensic Medicine, 2010, 25th , pp.405-409.

Google Scholar

[9] Xiaoping Lai, Qinliang He et al. A study on community distribution of diatoms in tributaries of Dongjiang River within Dongguan administrative area where drowning occurs frequently and its applicability in forensic practice, Chinese Journal of Forensic Medicine, 27 (2012).

Google Scholar

[10] Kazutoshi Ago, Takahito Hayashi et al. The number of diatoms recovered from the lungs and other organs in drowning deaths in bathwater. J. Legal Med, 13(2011), pp.186-190.

DOI: 10.1016/j.legalmed.2011.04.002

Google Scholar

[11] B. Ludes, M. Coste, A. Tracqui, and P, Mangin, Continuous River Monitoring of the Diatoms in the Diagnosis of Drowning, Journal of Forensic Sciences, JFSCA, Vol. 41No. 3, May 1996, pp.425-428.

DOI: 10.1520/jfs13928j

Google Scholar