北京师范大学学报（自然科学版）2017，Vol.53Issue(4)：412-417,6.DOI:10.16360/j.cnki.jbnuns.2017.04.007
实验平台装置边缘影响和蚁群聚集程度研究
Influence of experimental platform edge and aggregation degree of ants
摘要
Abstract
Aggregation is one of the most common and important phenomena in natural world.Studying animal aggregation has been a challenging and has task attracted a wide range of scientists.In order to further study the regulation of the self-organization of an ant group,we observe the behaviour of Camponotus jamponicus on a square area and a circular area.High-speed camera was used to track ant positions,quantitative statistics was then conducted.It was found that the experimental platform edge had particular "attraction" for the ants.Attraction of platform edge tended to decrease with increasing group size.The study of velocity showed that ants tended to stop or move slowly near the wall and tended to move slowly far from the wall.Hierarchical social entropy was used to measure aggregation degree.The social entropy was found to increase initially then decrease with gradual increase in group size,indicating that increase in group size resulted in ant aggregation degree to first decrease and then increase.关键词
聚集/蚁群/边缘影响/层次社会熵/聚集程度Key words
aggregation/ants/edge influence/hierarchical social entropy/aggregation degree分类
自科综合引用本文复制引用
徐翊焜,韩战钢..实验平台装置边缘影响和蚁群聚集程度研究[J].北京师范大学学报（自然科学版）,2017,53(4):412-417,6.基金项目
国家自然科学基金资助项目(61374165,31261160495) （61374165,31261160495）
