Supplementary Dataset – Constructed Wetlands for Nutrient Removal

Description This dataset provides the complete set of input parameters, fitted distributions, and simulation files used in the uncertainty analysis and design of integrated constructed wetlands (ICWs) for nutrient and sediment removal in Andean hydropower reservoirs. It supports the reproducibility of the k–C* model implementation and Monte Carlo simulations described in the associated manuscript. Included are: Excel tables detailing descriptive statistics, fitted distributions (e.g., truncated normal, triangular), and bounds for influent concentrations (NO₃⁻, NH₄⁺, PO₄³⁻, TSS), temperature correction coefficients (Θ), flow rates, and efficiencies. EES files for Monte Carlo simulations of each pollutant and for the sizing of three wetlands in series. Sampling settings specifying the method (Latin Hypercube), sample size (1000), random seed, and temperature correction logic. README and metadata files documenting all assumptions, equations, and rationale for uncertainty ranges. This dataset addresses key reproducibility concerns by providing: Explicit ΔT values and temperature-adjusted rate constants Distribution types with parameters (e.g., μ, σ, bounds) Correlation structure (if applicable) Full traceability of model inputs and outputs It is intended for use in environmental engineering, climate adaptation planning, and reproducible modeling of nature-based solutions in tropical catchments.本数据集提供了安第斯水电站水库营养物与沉积物去除用集成人工湿地（Integrated Constructed Wetlands，ICWs）不确定性分析与设计所需的全部输入参数、拟合分布及模拟文件，可复现关联论文中提及的k–C*模型实现与蒙特卡洛模拟流程。 数据集包含以下内容： 1. Excel表格，涵盖进水污染物浓度（硝酸根NO₃⁻、氨氮NH₄⁺、磷酸根PO₄³⁻、总悬浮固体（Total Suspended Solids, TSS））、温度校正系数（Θ）、流量及去除效率的描述性统计量、拟合分布（如截尾正态分布、三角分布）与取值范围； 2. 针对各污染物的蒙特卡洛模拟以及三级串联湿地尺寸设计所需的EES文件； 3. 采样设置文件，明确采样方法（拉丁超立方抽样）、样本量（1000）、随机种子及温度校正逻辑； 4. README与元数据文件，记录所有假设条件、计算公式及不确定性范围的设定依据。 本数据集通过以下内容解决核心可复现性问题： - 明确的温差ΔT值与经温度校正的速率常数 - 带参数（如均值μ、标准差σ、取值范围）的分布类型 - （如适用的）相关结构 - 模型输入与输出的全溯源路径 本数据集适用于环境工程、气候适应规划，以及热带流域内基于自然的解决方案的可复现建模研究。