Pelagic, epilimnetic production estimates in Sparkling, Trout (Wisconsin), Acton (Ohio), and Castle (California) Lakes (USA) calculated using 14C and free-water O2 metabolism methods, 2007 - 2017

Concurrent daily estimates of pelagic, eplilimnetic production (mmol C m3 d) generated from 14C incubations and diel changes in high frequency dissolved oxygen data (free-water). Original data derived from the North Temperate Lakes Long Term Ecological Research program (Sparkling [2007-2013], Trout [2007-2012] Lakes), Castle Lake Research Station (Castle Lake [2014-2017]), and Center for Aquatic and Watershed Sciences (Acton Lake [2010-2014]). 14C production estimates were generated as part of each research programs core data collection. Free-water production estimates generated using high frequency sensor data provided by research programs and Phillips (2020) time-varying, Bayesian metabolism model.

本数据集包含同步获取的日间浮游生境与湖上层生产力估算值（单位：毫摩尔碳每立方米每天，mmol C m⁻³ d⁻¹），该类估算值分别通过14C培养实验与基于高频溶解氧数据昼夜变化的自由水体法（free-water）生成。原始数据源自三项研究项目：北温带湖泊长期生态研究计划（覆盖斯帕灵湖2007-2013年、特劳特湖2007-2012年数据）、卡斯尔湖研究站（覆盖卡斯尔湖2014-2017年数据）以及水生与流域科学中心（覆盖阿克顿湖2010-2014年数据）。其中，14C生产力估算值为各研究项目核心数据采集流程的标准组成部分；自由水体法生产力估算值则依托各研究项目提供的高频传感器观测数据，结合Phillips（2020）提出的时变贝叶斯代谢模型生成。