data set of macroinvertebrates in the Dayang River based on traditional morphological survey and environmental DNA survey in June 2023

This dataset comprises data obtained from traditional morphological surveys and environmental DNA surveys conducted in the Dayang River basin in June 2023. The 'directories' folder contains species lists obtained from each method, the 'functional diversity' folder contains functional trait data and trait dictionaries calculated from both methods, the 'geographic position' folder contains the latitude and longitude of sampling points and maps, the 'result' folder contains R code, data, and results from both methods, and the 'raw data' folder contains raw data returned from environmental DNA surveys after analysis.

本数据集包含2023年6月在大洋河流域开展的传统形态学调查与环境DNA调查（environmental DNA surveys）所获取的数据。其中，“directories”文件夹包含通过两种方法得到的物种名录；“functional diversity”文件夹包含基于两种方法计算得到的功能性状数据及性状字典；“geographic position”文件夹包含采样点的经纬度信息与地图；“result”文件夹包含两种方法对应的R代码、数据及结果；“raw data”文件夹包含环境DNA调查分析后返回的原始数据。