Escherichia coli, stanol, and total suspended sediment concentrations at the outlet of a ditch draining sewage and surface runoff out of a village, Northern Lao PDR (2016)

This dataset has been collected thanks to the long-term partnership with Department of Agricultural Land Management (DALaM), Lao PDR, which granted the permission for field access, and to the financial, scientific, technical, and/or logistical support of the Multiscale TROPIcal CatchmentS (SNO M-TROPICS; https://mtropics.obs-mip.fr/) critical zone observatory (previously MSEC). This .csv dataset includes Escherichia coli concentrations (MPN 100 mL-1) with upper and lower limits of the confidence interval, in both the raw and the filtered water (3 µm), and stanol concentrations (coprostanol, epicoprostanol, cholestanol, 24-ethylcoprostanol, 24-ethylepicoprostanol, campestanol, and sitostanol; in µg/g and in %) measured in dry suspended sediment at the outlet of the ditch draining sewage and surface runoff out of the Laksip village, Northern Lao PDR (station BLS; LAT: 19.848421; LONG: 102.168295), from July to August 2016. The dataset also includes water level (m), discharge (L s-1), and total suspended sediment concentration (g L-1). The authors acknowledge the financial support of the Institut de Recherche pour le Développement (IRD), including for the postdoctoral grant 2016-2017 of Laurie Boithias (Accueil de post-doctorants / Campagne 2015), and of the French National Research Agency (TecItEasy project ANR-13-AGRO-0007).

本数据集得益于与老挝人民民主共和国（Lao PDR）土地管理部（DALaM）的长期合作，该部门批准了现场访问权限，并得到了多尺度热带流域观测站（SNO M-TROPICS；https://mtropics.obs-mip.fr/，前称MSEC）在财务、科学、技术以及/或后勤方面的支持而收集而成。该.csv数据集包含大肠杆菌浓度（MPN 100 mL-1）及其置信区间的上下限，分别对应原始水和过滤水（3 µm），以及干悬浮沉积物中斯坦醇浓度（包括粪固醇、异粪固醇、胆固醇、24-乙基粪固醇、24-乙基异粪固醇、 campesterol 和豆甾醇；单位为 µg/g 和 %）。数据测量地点位于老挝北部Laksip村污水和地表径流排出口（BLS站；经度：19.848421，纬度：102.168295），时间范围为2016年7月至8月。此外，数据集还包括水位（m）、流量（L s-1）和总悬浮固体浓度（g L-1）。作者感谢法国发展研究研究所（IRD）的财务支持，包括2016-2017年度Laurie Boithias博士后资助（博士后接待/2015年活动），以及法国国家科研署（ANR-13-AGRO-0007，TecItEasy项目）的支持。