This is Oksrukuyuk Creek drift, Arctic LTER 1990.

This is Oksrukuyuk Creek drift.
The file simply lists the length of each insect measured, as well as
when and where along the creek it was captured. Only the actual
measurements of the insects are listed, for example, if there wasn't
a particular insect found from a replicate at a station, then that
station isn't listed either. These are captured large black flies.

本数据集为奥克斯鲁库尤克溪（Oksrukuyuk Creek）漂流采样数据集。该文件仅记录了每只被测昆虫的体长，以及其在该溪段中的捕获时间与具体点位。仅收录已实际完成测量的昆虫数据：若某采样站位的重复采样未捕获到该类昆虫，则该采样站位不会被列入记录。本次捕获的样本为大型黑蝇。