共查询到20条相似文献,搜索用时 62 毫秒
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为探究我国动物疫病传播风险评估的研究热点及趋势,以2000—2019年“中国知网”(CNKI)数据库收录的348篇动物疫病风险评估相关文献为研究对象,利用CiteSpace软件对文献进行时空分析和内容分析。时空分析显示,这20年间动物疫病风险评估文献数量呈现从少到多再减少的动态过程,各大研究机构合作较少。内容分析显示,研究热点主要涉及“风险评估”“风险分析”和“动物疫病防控”等方面。提示研究机构应加大动物疫病风险评估研究力度,加强各大研究机构间的合作,推进动物疫病风险评估的研究、分析、监管,完善预警机制,进一步提升我国动物疫病防控水平。本研究可为深化动物疫病风险评估研究、实践和预警提供参考。 相似文献
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两部大开发10年来,在国家推出的系列优惠政策下,内蒙古自治区党委、政府提出了内蒙古的"三化"发展思路,即大力推进农牧业产业化、新型工业化和城镇化进程.10年来,全区"三化"进程取得了明显成绩,表现为农牧业产业化程度进入全国前列.全区已进入工业化中期阶段,城镇化率超过了全国平均水平.在注重经济"量"的积累的同时,内蒙古也没有忽视经济"质"的提高,在产业多元、产业延伸、产业优化方面迈出了新步伐,走出了一条又好又快的发展之路. 相似文献
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Helminths of goats in Mongolia 总被引:1,自引:0,他引:1
Sharkhuu T 《Veterinary parasitology》2001,101(2):161-169
Post-mortem examinations of 236 goats from all provinces in Mongolia were performed for the study of helminths in goats. Thirty-nine helminth species belonging to three classes, 14 families and 23 genera were found. Trichocephalus spiralis and Avitellina centripunctata are reported for the first time in goats in Mongolia. The prevalence and intensity of helminth infections are reported for three age groups of goats in four seasons and three geographic zones in Mongolia. Common helminth infections of goats in all zones of Mongolia were infections of Ostertagia, Marshallagia and Nematodirus. In addition, fecal samples of 15 kids, 15 yearlings and 15 adult goats were examined monthly for eggs. The highest number of eggs per gram (EPG) of feces was counted in March (average 1335.3+/-405.3) and the lowest count was in November (54+/-18.6). 相似文献
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内蒙古污染防治工作中的特殊性及对策 总被引:1,自引:0,他引:1
随着西部大开发的深入和推进,内蒙古的社会经济发展迅猛,不仅第一产业的农牧业稳定发展,第二产业的工业生产也快速增长,尤其是煤炭、稀土、天然气、钢铁、化工等行业快速发展.但随之而来的污染问题不断加剧,甚至凸显出来,呈现出影响范围广、治理难度大的特点,已成为社会矛盾激化的主要诱因,加之内蒙古在地域、天气、水体、生态环境等方面的特殊性,其污染防治工作的难度也不容小视.因此,在经济开发的过程中,污染防治工作要充分考虑其特点,有针对性地防御和治理才能取得显著效果. 相似文献
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This review focuses on the status of infectious diseases that are serious for animal health and have adverse economic effects in Mongolia. Data presented here are limited due to the lack of published or other easily available documents. Foot-and-mouth disease continues to cause substantial economic losses as exemplified by the outbreak of infection with serotype O PanAsia lineage virus. In the case of the 2001 outbreak, a 65% reduction in export revenues was recorded. In order to ascertain the free status of Mongolia from rinderpest, sero-epidemiological surveillance has been carried out since 2001. In 2004, Mongolia was certified free from rinderpest by Office International des Epizooties (OIE). A sharp rise in both animal and human brucellosis incidence has become a serious problem. Rabies and anthrax remain endemic with occasional human cases. Other prevailing infectious diseases are contagious pustular dermatitis, contagious agalactia, enterotoxemia and pasteurellosis. The current programs for the control of infectious diseases in livestock in Mongolia lack a definite policy that would enable rapid implementation. A large-scale surveillance of infectious diseases in animals and management of appropriate preventive measures are urgently required in Mongolia. 相似文献
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内蒙古草原保护建设历程 总被引:1,自引:0,他引:1
笔者回顾了内蒙古草原保护与建设的历史,对古代内蒙古草原——史前内蒙古草原、古代草原保护律令、内蒙古草原历次大开垦以及内蒙古人民反垦、抗垦武装斗争进行了简要概述。简要介绍了建国后内蒙古草原保护与建设的方针、政策和措施。概要列举了目前草原保护建设中存在的主要问题,并着重强调了草原保护建设的重大意义。 相似文献
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基于1981-2005年内蒙古草原火的统计资料分析表明,内蒙古草原在25年间共发生草原火3142次,其中人为火占68.84%,雷击火占5.19%,未查明起火原因草原火占25.97%。草原火强度主要以Ⅳ、Ⅲ级草原火为主,占查明起火原因草原火的81.15%。草原火的年发生次数总体呈减少趋势,但在21世纪初有所增加,且春、秋季是草原火的高发期,其中人为火在4月份发生次数最多,而雷击火集中于5,6月份。草原人为火发生时段集中在9:00-16:00,雷击火主要在13:00-17:00。内蒙古草原火的发生区域呈东北向西南减少的条带状分布,其中位于呼伦贝尔市的新巴尔虎右旗、陈巴尔虎旗、牙克石市和鄂伦春自治旗是发生草原火次数最多的4个旗(县),累计发生次数在119~187次之间。研究结果表明,内蒙古草原火预防工作在区域上应集中在内蒙古中、东部和东北部地区,在时间上拟关注春季,特别是白天9:00-16:00时段。 相似文献