LTREB Biological Limnology at Lake Myvatn, Iceland, 2012-2025

These data are part of a long-term monitoring program at Lake Myvatn, Iceland. The program was designed to characterize import benthic and pelagic variables across years as chironomid midge populations varied in abundance. Starting in 2012 samples were taken at roughly ten-day intervals during June, July, and August at a central location in the lake. Starting in 2015, additional five sites representing dominant habitat types were sampled generally three times each year. The dataset also includes occasional winter samples under ice.

本数据集隶属于冰岛米湖（Lake Myvatn）长期监测计划。该计划旨在刻画多年间随摇蚊（chironomid midge）种群丰度变化的关键底栖（benthic）与浮游（pelagic）变量。2012年起，每年6、7、8月于湖中心采样点位以约10天为间隔采集样本；2015年起，新增覆盖湖区主要生境类型的5个采样点位，每年通常开展3次采样工作。本数据集同时包含少量冰下冬季采集的样本。