上海市浦东新区川杨河水域硅藻分布及其法医学应用  

Distribution of Diatoms in Chuanyang River of Pudong New Area of Shanghai and Its Forensic Application

作　　者：田露[1] 臧士博 邱志军[1] 

机构地区：[1]上海市公安局浦东分局刑事科学技术研究所,上海200135

出　　处：《法医学杂志》2014年第2期114-116,共3页Journal of Forensic Medicine

摘　　要：目的研究上海市浦东新区川杨河水域硅藻的数量及藻属分布,为法医学水中尸体检验提供参考。方法采集2012年9月在上海市浦东新区川杨河水域的15处样本点的水样标本,显微镜下对水样中的硅藻分类进行鉴定。结果川杨河水域共检见12种硅藻藻属,种群中小环藻属、羽纹藻属等为优势藻属。川杨河黄浦江段、中心段及东海段硅藻藻属有所差异。结论应用川杨河水域硅藻藻属的分段研究结果,可为溺死的法医学鉴定,尤其是判断落水位置提供参考。Objective To investigate the quantity and species distribution of diatoms in Chuanyang River of Pudong new area of Shanghai and provide references for the invesitigation of water body in forensic practice. Methods The water samples collected from 15 areas in Chuanyang River of Pudong new area in September 2012 were examined by microscope to identify the species of diatoms. Results Cyclotella and Pinnularia were found to be the dominant species within the 12 species of diatoms in Chuanyang River, which showed differences in species among the sections of Huangpu River, the center and the East China Sea. Conclusion The differences in subsectional distribution of diatom species in Chuanyang River may provide a new foundation for forensic identification in drowning cases especially in the deter-mination of falling location.

关 键 词：法医病理学 溺水 硅藻类 浦东新区 川杨河 

分 类 号：DF795.1[医药卫生—法医学]