重大动物疫病区划研究

该研究从动物疫病区划的角度出发,探讨了动物重大疫病区域划分和各区域重大动物疫病防控策略。系统地研究了动物疫病区划的目标、原则、分类体系、区划方法及区划程序。动物疫病的发生和发展是自然因素和社会因素共同作用的产物,它呈现区域性特点。通过计算动物疫病流行指数对我国重大动物疫病进行了区划,并分析了各个区的地理分布和疫病流行特点。

STUDY ON MAJOR ANIMAL DISEASE ZONING

From the perspective of Regionalization of animal disease,this paper discussed the zoning of major animal disease and the control strategy in various zones.systemically studied the objectives,principles,classification system,zoning methods and zoning procedures of animal diseases.The occurrence and evolution of animal disease was a product of cooperation of natural and social elements,which exhibited regional feature and complied for natural separation laws.Moreover,this paper zoned the major animal diseases of China based on calculating the epidemic index of animal diseases,and analyzed the geographic distribution and epidemic characteristics of various zones.The epidemic zones were divided into five grades,i.e.clean zone,sporadic zone,moderate epidemic zone,heavy epidemic zone and serious epidemic zone.