Flow Field Database for Seed Transport Modeling

The dataset consists of two-dimensional hydrodynamic flow field data used for simulating seed dispersal in a lake under different ecological water replenishment scenarios. It includes the spatial distribution of key hydraulic variables, such as water depth, free-surface elevation, and depth-averaged velocity components, which provide the hydrodynamic basis for modeling seed transport, diffusion, and deposition. The datasets are named according to the replenishment discharge scenario. For example, R30 represents the two-dimensional flow field data under an ecological replenishment discharge of 30 m³/s, describing the corresponding lake flow structure and hydrodynamic conditions that govern seed dispersal processes.

本数据集包含二维水动力流场数据，用于模拟不同生态补水情景下湖泊内的种子扩散过程。其涵盖水深、自由水面高程、垂线平均流速分量等关键水力变量的空间分布特征，可为种子输运、扩散与沉积的模拟提供水动力学基础支撑。本数据集依据补水流量情景命名，例如R30代表生态补水流量为30 m³/s时的二维流场数据，刻画了支配种子扩散过程的对应湖泊流场结构与水动力条件。