Surface temperature, surface oxygen, water clarity, water chemistry and phytoplankton chlorophyll a data from Windermere North Basin, UK, 2023

This is part of an ongoing long-term monitoring dataset of surface temperature, surface oxygen, water clarity, water chemistry and phytoplankton chlorophyll a from fortnightly sampling at the North Basin of Windermere in Cumbria, England that began in 1945 for some variables. The data have been collected by the UK Centre for Ecology & Hydrology (UKCEH). The data available to download comprise surface temperature (TEMP) in degree Celsius, surface oxygen saturation (OXYG) in % air-saturation, Secchi depth (SECC) in metres, alkalinity (ALKA) in µg per litre as CaCO3 and pH. Total ammoniacal nitrogen (NH4N), total oxidised nitrogen (TON), soluble reactive phosphate (PO4P), total phosphorus (TOTP), dissolved reactive silicon expressed as SiO2 (SIO2) and phytoplankton chlorophyll a (TOCA) are all given in µg per litre. Water samples are based on a sample integrated from 0 to 7m. All data are from January 2023 until the end of 2023.

本数据集为英国英格兰坎布里亚郡温德米尔湖北盆地长期持续监测数据集的一部分，其部分监测指标的双周采样工作自1945年便已启动，监测指标涵盖表层水温、表层溶解氧、水体透明度、水体化学特性以及浮游植物叶绿素a。本数据集由英国生态与水文中心（UK Centre for Ecology & Hydrology, UKCEH）采集。可下载的数据包含以下指标：以摄氏度为单位的表层水温（surface temperature, TEMP）、以空气饱和度百分比为单位的表层溶解氧饱和度（surface oxygen saturation, OXYG）、以米为单位的赛氏深度（Secchi depth, SECC）、以碳酸钙（CaCO3）计的微克每升级碱度（alkalinity, ALKA）以及pH值。总氨氮（total ammoniacal nitrogen, NH4N）、总氧化态氮（total oxidised nitrogen, TON）、可溶性活性磷酸盐（soluble reactive phosphate, PO4P）、总磷（total phosphorus, TOTP）、以二氧化硅（SiO2）计的溶解性活性硅（dissolved reactive silicon, SIO2）以及浮游植物叶绿素a（phytoplankton chlorophyll a, TOCA）的单位均为微克每升。本次采集的水样为0至7米深度的混合水样。所有数据的时间范围为2023年1月至2023年12月。