Total Nitrogen in LTER-Europe research site: Lake Paione Superiore (1989-2013)

Dataset provides Total Nitrogen (TN in mg L-1) in Lake Paione Superiore (LPS) at different layer depths measured at least twice per year (late summer/autumn) during the period 1989-2013. Data for the period 1993-1999 are missing. In total 100 records of Total Nitrogen recorded in the Lake are uploaded. Total Nitrogen varied from 0.22 to 0.68 mg TN L-1 (�� 0,07) within the period 1989-2013.

本数据集收录了1989年至2013年期间，每年至少两次于夏末或秋季在上派奥内湖（Lake Paione Superiore, LPS）不同分层深度采集的总氮（Total Nitrogen, TN，单位mg L⁻¹）实测数据。该数据集1993年至1999年的观测数据存在缺失，本次共上传该湖总氮实测记录100条。在1989-2013年的研究时段内，总氮浓度波动范围为0.22~0.68 mg TN L⁻¹，标准差为0.07。