Investigation and Analysis of Insect Community Diversity in Huangyuan County,Xining City,Qinghai Province
Through the investigation of insect diversity in Huangyuan County,Qinghai Province,the basic situation of insect resources distribution in this area was clarified.A total of 5 152 insect specimens belonging to 7 orders were collected and investigated by using transect method.The collected insects were subjected to species identification and diversity index analysis,and the results showed that among the collected specimens in 2022,Hemiptera had the highest diversity index and dominance index,Thysanoptera had the highest evenness index,and Diptera had the highest richness index,while the diversity index,dominance index and richness index of Hemiptera were the high-est,and Diptera had the highest evenness index in 2023.According to the dominance index to classify the dominant traits of each group,Hemiptera and Diptera were the dominant taxa.The results of the survey can provide a basic scientific basis for the monitoring,ecological protection and evaluation of biodiversity in Huangyuan County.
NETL
NSTL
万方数据
