东北林业大学实验林场蒙古栎扩散与松鼠的关系  

The Role of Squirrel in the Dispersal of Mongolian Oak in the Northeast Forestry University Forestry Farm in Harbin

作　　者：郝宏娟[1] 吴建平[1] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040

出　　处：《国土与自然资源研究》2012年第4期84-85,共2页Territory & Natural Resources Study

摘　　要：2009年12月～2010年11月,在东北林业大学哈尔滨实验林场,研究了林场内蒙古栎扩散与松鼠的关系。结果表明:东北林业大学哈尔滨实验林场内蒙古栎扩散是由松鼠分散贮食的结果;松鼠食物的贮藏点与距离有关,大部分在距离蒙古栎母树林100m范围内;松鼠喜欢在樟子松、兴安落叶松、白桦林中贮藏食物;人类的活动对松鼠贮食生境的选择有干扰。December 2009 to November 2010,the relationship between Mongolia oak（Quercus mongolica） diffusion and squirrels（Sciurus vulgaris） was studied in Harbin Experimental Forest Farm of Northeast Forestry University.The results showed that,Mongolia oak diffusion in Harbin Experimental Forest Farm of Northeast Forestry University is the result of scatter hoarding by squirrels.The location of squirrel,food storage is related to distance,most of which stands in the 100m range from Mongolia oak seed trees.Squirrel like storage of food in Pinus sylvestris,Larix gmelinis,Betula platyphylla forest.Human activities interfere with the choice of squirrel hoarding environment.

关 键 词：松鼠 蒙古栎种子 扩散 

分 类 号：Q958.12[生物学—动物学]