中华地方病学杂志
中華地方病學雜誌
중화지방병학잡지
Chinese Journal of Endemiology
2013年
6期
645-647
,共3页
张涛%李丽%卢世堂%白学礼%田涛%魏浩%祁瑞江%赵建华
張濤%李麗%盧世堂%白學禮%田濤%魏浩%祁瑞江%趙建華
장도%리려%로세당%백학례%전도%위호%기서강%조건화
鼠疫%啮齿动物%荒漠草原%空间格局%危险性评估
鼠疫%齧齒動物%荒漠草原%空間格跼%危險性評估
서역%교치동물%황막초원%공간격국%위험성평고
Plague%Rodent%Desert grassland%Spatial pattern%Risk assessment
目的 了解宁夏东部荒漠草原啮齿动物种群的空间格局及动物鼠疫的风险.方法 收集整理2002-2012年宁夏东部荒漠草原啮齿动物及其体表寄生蚤监测和调查资料,计算捕获率、鼠体染蚤率和蚤指数.结果 2002-2012年日行鼠捕获率范围为1.10～ 5.90只/hm2,种群有3种,长爪沙土鼠为优势种群、黄鼠为常见种、达乌尔鼠兔为稀有种.夜行鼠捕获率范围为3.82％～18.97％,种群表现为多样性,隶属于2目6科7属15种.以子午沙鼠、小毛足鼠、三趾跳鼠为优势种群,以黑线仓鼠、小家鼠、灰仓鼠等为习见种,东方田鼠、褐家鼠等为稀有种群.共从鼠及其体表寄生蚤体内检出鼠疫菌123株,其中鼠体检出106株(自毙鼠检出104株、活鼠检出2株),鼠体寄生蚤检出17株.结论 宁夏东部荒漠草原鼠害及动物鼠疫流行的危险增加,建议进一步完善和落实区域联防联控机制,有效控制鼠疫的流行.
目的 瞭解寧夏東部荒漠草原齧齒動物種群的空間格跼及動物鼠疫的風險.方法 收集整理2002-2012年寧夏東部荒漠草原齧齒動物及其體錶寄生蚤鑑測和調查資料,計算捕穫率、鼠體染蚤率和蚤指數.結果 2002-2012年日行鼠捕穫率範圍為1.10～ 5.90隻/hm2,種群有3種,長爪沙土鼠為優勢種群、黃鼠為常見種、達烏爾鼠兔為稀有種.夜行鼠捕穫率範圍為3.82％～18.97％,種群錶現為多樣性,隸屬于2目6科7屬15種.以子午沙鼠、小毛足鼠、三趾跳鼠為優勢種群,以黑線倉鼠、小傢鼠、灰倉鼠等為習見種,東方田鼠、褐傢鼠等為稀有種群.共從鼠及其體錶寄生蚤體內檢齣鼠疫菌123株,其中鼠體檢齣106株(自斃鼠檢齣104株、活鼠檢齣2株),鼠體寄生蚤檢齣17株.結論 寧夏東部荒漠草原鼠害及動物鼠疫流行的危險增加,建議進一步完善和落實區域聯防聯控機製,有效控製鼠疫的流行.
목적 료해저하동부황막초원교치동물충군적공간격국급동물서역적풍험.방법 수집정리2002-2012년저하동부황막초원교치동물급기체표기생조감측화조사자료,계산포획솔、서체염조솔화조지수.결과 2002-2012년일행서포획솔범위위1.10～ 5.90지/hm2,충군유3충,장조사토서위우세충군、황서위상견충、체오이서토위희유충.야행서포획솔범위위3.82％～18.97％,충군표현위다양성,대속우2목6과7속15충.이자오사서、소모족서、삼지도서위우세충군,이흑선창서、소가서、회창서등위습견충,동방전서、갈가서등위희유충군.공종서급기체표기생조체내검출서역균123주,기중서체검출106주(자폐서검출104주、활서검출2주),서체기생조검출17주.결론 저하동부황막초원서해급동물서역류행적위험증가,건의진일보완선화락실구역련방련공궤제,유효공제서역적류행.
Objective To find out the spatial pattern of rodent population and risk of animal plague in eastern part of Ningxia desert grassland.Methods Monitoring and survey data of grassland rodents and parasitic fleas of estern desert steppe in Ningxia from 2002 to 2012 were collected and processed; capture rate,flea infection rate and flea index rate were calculated.Results From 2002 to 2012,the capture rate of the mouse that moves at daytime ranged from 1.10 to 5.90/hm2,and these mice belonged to three species,namely the dominant species Meriones unguiculatus,common species Spermophilus dauricus,and rare species Ochotona daurica.Nocturnal mouse capture rate ranged from 3.82％ to 18.97％,and these mice had a population diversity,which belonged to 2 orders,6 families,7 genera and 15 species.Meriones meridianus,Phodopus roborovskii and Dipus sagitta were the dominant species,Cricetulus barabensis,Mus musculus,Cricetulus migratorius and so on as the common species and Microtus fortis,Rattus norvegicus and so on as the rare species.From rats and parasitic fleas,123 strains of Yersiniapestis were detected,106 of them were detected in rats(104 from dead rodent,2 from live rats),and 17 from parasitic fleas.Conclusions The risk of animal plague in eastern Ningxia desert grassland has increased; we suggest to further improve and implement the regional joint prevention and control measures,and effectively control the spread of the plague.
