江西农业学报2023，Vol.35Issue(10)：57-64,8.DOI:10.19386/j.cnki.jxnyxb.2023.10.010
新疆克州草原昆虫群落多样性研究
Study on Community Diversity of Grassland Insects in Kizilsu Region of Xinjiang
摘要
Abstract
The methods of line sampling,net capture,and search were used to conduct a diversity study on insects from six different grassland types and three different altitudes in June and July 2022 in Kizilsu Kirgiz Autonomous Prefecture.A total of 3034 insects were collected,belonging to 8 orders,23 families and 49 species.The results showed that the Shannon-Wiener diversity index of temperate desert was the highest(2.0881).The Pielou evenness index of insect community in temperate grassland desertification was significantly lower than that in other 5 grassland types(P＜0.05).The similarity coefficient of insect communities between alpine grassland and temperate desert grassland was the highest(0.263).There was no significant difference in the diversity among the low altitude range of 1500～2000 meters,the middle altitude range of 2000～2500 meters and the high altitude range of 3000～3500 meters.There were different correlations between the diversity of insect communities and the diversity of plant communities in the grassland.The diversity index of insects was significantly positively correlated with the richness index of plants.The dominance index of insects was significantly positively correlated with the evenness index of plants,and was significantly negatively correlated with the richness index of plants.关键词
昆虫/多样性/群落/草原/环境因子Key words
Insect/Diversity/Community/Grassland/Environmental factor分类
生物科学引用本文复制引用
王孔,牙森·沙力,古建波,麦麦提力·巴合提,古丽娜孜,苏比阿依·甫合提,塔巴娜·阿合买提,巴特尔·巴克..新疆克州草原昆虫群落多样性研究[J].江西农业学报,2023,35(10):57-64,8.基金项目
克州草原有害生物调查监测项目(KZ20210903). （KZ20210903）
