新巴尔虎右旗草原鼠害与气候因子的关系

发布时间：2018-05-02 23:41

本文选题：布氏田鼠 + 气象因子　；参考：《干旱区资源与环境》2017年04期

【摘要】：近年来草原鼠害频繁暴发,不仅破坏了草场的植被与地貌,还给牧民造成了严重的经济损失,已经成为我国畜牧业发展的一个重大隐患。而鼠害的发生与栖息地气候的变化有着密切联系,通过分析近31年来新巴尔虎右旗的鼠害发生面积与均温、降水的关系,发现:上年10月1候、2候期间少雨,会对布氏田鼠的越冬食物储备产生不利影响;1月2候、4候期间的低温以及1月5候期间的少雨,会降低布氏田鼠的越冬存活率;4月1候期间低温以及4月4候、5月5候、6月3候期间少雨,会对春季幼鼠的生长发育产生抑制作用。希望通过这些分析,能为新巴尔虎右旗以后的草原鼠害防治提供参考。
[Abstract]:In recent years, the frequent outbreak of grassland rodent damage has not only destroyed the vegetation and landform of grassland, but also caused serious economic losses to herdsmen, which has become a major hidden danger in the development of animal husbandry in China. The occurrence of rodent damage is closely related to the climate change of habitat. By analyzing the relationship between the area of rodent damage and mean temperature and precipitation in the right flag of New Barhu in the past 31 years, it is found that there was less rain during the period of 1 October last year. Will have a negative impact on the winter food reserves of the voles; low temperatures during the 2 / 4 weather period and less rain during the 5 / 1 weather period, The cold temperature during April 1, April 4, May 5, June 3 with little rain could inhibit the growth and development of young mice in spring. Through these analysis, we hope to provide reference for the grassland rodent control after the right flag of New Barr Tiger.
【作者单位】：内蒙古工业大学理学院;内蒙古师范大学地理科学学院;北京师范大学水科学研究院;
【基金】："十二五"社会领域国家科技计划课题(2013BAK05B01) 国家自然科学基金(11562016) 内蒙古师范大学高层次人才科研项目(2014YJRC022) 内蒙古自治区高等学校科学研究重点项目(NJZZ16041)资助
【分类号】：S812.6

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