RBM_Tutotrial - Stream Temperature (RBM)

This is a tutorial for installing and executing the stream temperature model, RBM (Yearsley 2012, http://dx.doi.org/10.1029/2011WR011515). RBM was developed within the framework of grid-based system adapted to the modeling of stream water temperature by integrating a macroscale hydrologic model, variable infiltration capacity (VIC), with a computationally efficient and accurate water temperature model. The hydrologic model has been applied to many river basins at scales from 0.0625􏰀 to 1.0􏰀. The water temperature model, which uses a semi-Lagrangian numerical scheme to solve the one-dimensional, time-dependent equations for thermal energy balance in advective river systems, has been applied and tested on segmented river systems at scales of 0.0625 degrees, 0.125 degrees and 0.5 degrees.

本教程旨在讲解RBM河流温度模型（Yearsley 2012，http://dx.doi.org/10.1029/2011WR011515）的安装与运行方法。RBM依托适配河流水温模拟的栅格系统框架研发，通过耦合大尺度水文模型可变下渗能力模型（Variable Infiltration Capacity, VIC）与计算高效、精度可靠的水温模型，实现河流温度的模拟建模。该水文模型已在0.0625°至1.0°尺度的诸多流域中得到应用。本次所采用的水温模型采用半拉格朗日数值格式，求解对流河流系统中的一维瞬态热能平衡方程，已在0.0625°、0.125°及0.5°尺度的分段河流系统中完成应用与测试。