Hydrodynamic modeling data for Synthesis of Juvenile Steelhead Responses to Hydrodynamic Conditions in the Sacramento-San Joaquin Delta

This data release includes the output variables extracted from the UnTRIM Bay-Delta hydrodynamic model (hydrodynamic model) for use in evaluating the effects of hydrodynamics on the behavior of acoustically-tagged juvenile steelhead in the Sacramento-San Joaquin Delta. Work was funded by Proposition 1 and completed by Anchor QEA, LLC, and U.S. Geological Survey for the State Water Contractors under a Proposition 1 Grant ( Evaluating Juvenile Salmonid Behavioral Responses to Hydrodynamic Conditions in the Sacramento-San Joaquin Delta ), contracted by Delta Stewardship Council. Not all the hydrodynamic model output variables in the output provided with this memorandum were used in the final fish models used to analyze steelhead responses. Model output for additional variables and locations were included for completeness and to make these output files more broadly useful to researchers interested in other locations or variables in the Sacramento-San Joaquin Delta. Hydrodynamic model simulations were conducted for 2011, 2012, 2013, 2014, 2015, and 2016, with hydrodynamic model output variables provided at the same locations for each period simulated. The model simulation for each year spanned the full period of steelhead detections in the telemetry data collected during that year.本数据集发布内容包含从UnTRIM海湾-三角洲水动力模型（UnTRIM Bay-Delta hydrodynamic model）中提取的输出变量，用于评估水动力条件对萨克拉门托-圣华金三角洲（Sacramento-San Joaquin Delta）内声学标记幼钢头鳟行为的影响。本工作由第1号提案（Proposition 1）资助，由Anchor QEA有限责任公司（Anchor QEA, LLC）与美国地质调查局（U.S. Geological Survey）为州水利承包商（State Water Contractors）依托该提案拨款执行，项目名称为《评估萨克拉门托-圣华金三角洲内鲑科幼鱼对水动力条件的行为响应》（Evaluating Juvenile Salmonid Behavioral Responses to Hydrodynamic Conditions in the Sacramento-San Joaquin Delta），委托方为三角洲治理委员会（Delta Stewardship Council）。本备忘录附带的输出文件中收录的部分水动力模型输出变量，并未用于最终分析钢头鳟响应的鱼类模型。为保障数据完整性，并提升本输出文件对萨克拉门托-圣华金三角洲内其他研究点位或变量感兴趣的科研人员的普适性，数据集额外纳入了更多变量与研究点位的模型输出结果。水动力模型模拟时段涵盖2011年至2016年，各模拟周期均在对应研究点位提供了水动力模型输出变量。各年度的模型模拟周期均覆盖了当年度收集的遥测数据中记录的钢头鳟全部检测时段。