天津东部农区鼠类的研究,未曾见专文报道。近年来,经济建设迅速发展,人类活动频繁,导致自然环境的改变,也同时影响到鼠的种类和数量的变化。为了查明该地区鼠类情况,并为开展防除工作提供资料,我们于1979年4月至1980年10月,选择有代表性的地区,对其种类组成、数量变动及危害状况进行了调查。现分述如下: 自然概况调查地区东起宁河,北抵清河农场,南至老马棚口,东临渤海为滨海盐碱地带之开阔平原。位于华北平原的东北部,约于东经117°27′,北纬38′50′。东南、南为盐滩,西和西北田畴相连。植被以黄须菜及芦苇等为优势种的草本 The study of rodents in the eastern part of Tianjin has not been reported in any special paper. In recent years, rapid economic development, frequent human activities, leading to changes in the natural environment, but also affect the type and number of mice changes. In order to identify the rodents in the area and provide information for the prevention and control work, we selected representative areas from April 1979 to October 1980 to conduct a survey on their species composition, quantity changes and damage status. The following is a brief description: Natural Overview The survey area starts from Ninghe to the east, Qinghe Farm to the north, Laohekou to the south and Bohai Sea to the open plains of coastal saline-alkali zone in the east. Located in the northeast of the North China Plain, about 117 ° 27 ’east and 38’50’ north. Southeast, South Salt Beach, west and northwest Tian domain connected. Vegetation with yellow asparagus and reed as the dominant species of herbs