新疆塔里木河流域出血热自然疫源地多样性调查分析(Ⅰ)  

Research and analysis of diversity of Xinjiang hemorrhagic fever nature foci in the Tarim River, Xinjiang(Ⅰ)

作　　者：雒涛[1] 郝建梅[1] 孙素荣[2] 李冰[1] 阿布力克木.阿不都热西提 阿不力米提.买托呼提 王启果[1] 张渝疆[1] 

机构地区：[1]新疆维吾尔自治区疾病预防控制中心,乌鲁木齐830002 [2]新疆大学生命科学与技术学院分子生物学重点实验室,乌鲁木齐830046

出　　处：《疾病预防控制通报》2013年第6期1-4,共4页Bulletin of Disease Control & Prevention(China)

基　　金：国家自然科学基金(81060129);科技基础性工作专项重点项目计划(2013FY113500)

摘　　要：目的了解并掌握塔里木河流域新疆出血热自然疫源地的多样性。方法根据塔里木河流域地理环境特征,在上、中、下3个区段设立植物群落生态学和土壤地质调查研究样方,采用生态学方法统计分析不同生态景观下植物群落和土壤地质的特征。结果塔里木河流域新疆出血热自然疫源地由沼泽湿地、草甸湿地、盐碱地、沙质盐碱荒漠和盐碱风蚀荒漠组成,其植物群落构成和分布与流域土壤地质类型的分布一致,群落结构随地质类型的改变而变迁,具有丰富的多样性。结论干旱和半干旱的沙质盐碱荒漠植物群落结构完整和物种丰富多样性,是维持新疆出血热自然疫源地疾病流行的重要因素。Objective To realize diversity of Xinjiang hemorrhagic fever natural loci in the Tarim River in Xinjiang. Methods According to the geographical features of the Tarim River, the studied sample plot of plant communities and soil condition were collected at the upper, middle and lower reaches in the Tarim River. The characteristic of the plant communities and soil type in different geological landscape were analyzed with ecological methods. Results In the Tarim River, Xinjiang hemorrhagic fever natural loci comprised marshland, grassy marshland, saline land, sandy saline desert and saline wind erosion desert, and the constitute and distribution of plant communities in these lands were consistent with the distribution of soil geological types. The community structure was rich diversity, and it changed with soil type. Conclusions The perfect plant community structure and rich species diversity in arid and semi-arid sandy saline desert are important factors that Xinjiang hemorrhagic fever could be continuously prevalent in Xinjiang hemorrhagic fever natural loci

关 键 词：新疆出血热 自然疫源地 多样性 塔里木河流域 

分 类 号：R373.3[医药卫生—病原生物学]