| 张渝疆,阿扎提,雒涛,阿布力克木,王启果,阿不力米提,李冰,孟卫卫,郭荣,戴翔,曹汉礼.准噶尔盆地鼠疫自然疫源地大沙鼠寄生蚤群落结构及其鼠疫流行病学分析[J].Chinese journal of Epidemiology,2013,34(11):1096-1100 |
| 准噶尔盆地鼠疫自然疫源地大沙鼠寄生蚤群落结构及其鼠疫流行病学分析 |
| Community structure of Great Gerbils(Rhombomys opimus)parasitic fleas in Junggar Basinfocus and related epizootiological characteristics on plague |
| Received:July 12, 2013 |
| DOI：10.3760/cma.j.issn.0254-6450.2013.011.012 |
| KeyWord: 鼠疫 大沙鼠 寄生蚤 群落 准噶尔盆地 |
| English Key Word: Plague Great Gerbils Parasitic fleas Community Junggar Basin |
| FundProject:新疆维吾尔自治区科技计戈JJ(200933120)；卫生行业科研专项(201202021)；国家自然科学基金(30960348) |
| Author Name | Affiliation | E-mail | | ZHANG Yu-jiang | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | AZATI | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | LUO Tao | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | ABULIKEMU | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | WANG Qi-guo | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | ABULlMITI | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | LI Bing | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | MENG Wei-wei | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | GUO Rong | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | DAI Xiang | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | | | CAO Han-li | Xiniiang Uygur Autonomous Regional Center for Disease Control and Preveeation.Urumqi 830002,China | chl2621215@126.com |
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| Abstract: |
| 目的了解准噶尔盆地鼠疫自然疫源地大沙鼠体蚤群落的结构，解释其体蚤群落结构与动物鼠疫流行的关系。方法采用群落生态研究方法分析2005--2010年采自准噶尔盆地的大沙鼠体蚤，采用统计学方法分析所得到的各聚类群落与动物鼠疫流行的病原学和血清学相关指标。结果大沙鼠体蚤具有复杂群落结构，体蚤群落19种，但常见仅3种，16种为稀有种类，蚤群落平均丰富度和多样性较高，分别为1.66和1.5556，优势度不显著，为0.332，均匀性适中(o.5283)。群落蚤类间具有共寄生性，染蚤率、蚤指数及主要寄生蚤的比例变化是影响体蚤类群落结构的关键因素，可分为5个聚类群。结论准噶尔盆地大沙鼠体蚤群落存在地理区域异质性，并与动物鼠疫流行强度相关。 |
| English Abstract: |
| 0bjective To understand the community structure of Rhombomys opimus parasiticfleas in the natural plague foCUS in Junggar Basin.SO as to explain the relationship between thecommunity structure and the prevalence of animal plague in this area.Methods The bodv fleas of R.opimus which were collected in 2005—2010 from the Junggar Basin was analysed by communityecology method,an each clustered flea community was compared with information of pathogenic andserological indicators of animal plague epidemic by statistic method.Results The communitystructure of R.opimus parasitic fleas included 1 9 species and was very complicated.with only 3 wereidentified as‘common’species but the others belonged to‘rare’species.Both the average richnessand diversity offlea community were higher,as 1.66 and 1.5556,with dominance not obvious(0.332)and the homogeneity as moderate(0.5283).Tlle community structure of R.opimus parasitic fleascould be changed by the following factors as：the rates of flea parasitic／flea index and the proportionsof main fleas etc.The flea community could be divided into 5 clusters according to the above saidelements.A11 these data showed that the fleas of R.opimus parasitic fleas possess the nature ofmulti.parasitism.Conclusions The community of R.opimus parasitic fleas existed heterogeneous ofgeographic region,and this phenomenon associated with the animal plague epidemic strength. |
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