Gibson J J, Eby P, Stadnyk T A, Holmes T, Birks S J, Pietroniro A
InnoTech Alberta, 3-4476 Markham Street, Victoria BC V8Z 7X8 Canada.
University of Victoria, Department of Geography, Victoria BC V8W 3R4 Canada.
Data Brief. 2021 Jan 9;34:106723. doi: 10.1016/j.dib.2021.106723. eCollection 2021 Feb.
Oxygen-18 and deuterium were measured in streamflow samples collected from 331 gauging stations across Canada during 2013 to 2019. This dataset includes 9206 isotopic analyses made on 4603 individual water samples, and an additional 1259 analysis repeats for quality assurance/quality control. We also include arithmetic and flow-weighted averages, and other basic statistics for stations where adequate data were available. Station data are provided including station code, name, province, latitude, longitude and drainage area. Flow data were extracted from the historical database of the Water Survey of Canada. Details on the preliminary application of these data are provided in "O and H in streamflow across Canada" [1]. Overall, these data are expected to be useful when combined with precipitation datasets and analytical or numerical models for water resource management and planning, including tracing streamflow source, water balance, evapotranspiration partitioning, residence time analysis, and early detection of climate and land use changes in Canada.
2013年至2019年期间，对从加拿大各地331个测量站采集的河流水样中的氧-18和氘进行了测量。该数据集包括对4603个独立水样进行的9206次同位素分析，以及另外1259次用于质量保证/质量控制的分析重复。对于有足够数据的站点，我们还提供了算术平均值和流量加权平均值以及其他基本统计数据。提供的站点数据包括站点代码、名称、省份、纬度、经度和流域面积。流量数据从加拿大水资源调查历史数据库中提取。这些数据初步应用的详细信息见《加拿大河流水流中的氧和氢》[1]。总体而言，这些数据与降水数据集以及用于水资源管理和规划的分析模型或数值模型相结合时，有望在追踪河流水流来源、水平衡、蒸发散分配、停留时间分析以及加拿大气候和土地利用变化的早期检测等方面发挥作用。
