CISM ISMIP6 Antarctic Projection data

This work aims at quantifying uncertainties in sea level projections using forcing from the Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6). The Community Ice Sheet Model (CISM) is used to run ISMIP6 based projections of ocean-forced Antarctic Ice Sheet (AIS) evolution. In these experiments we investigate parameters such as basal friction laws, grid resolutions, melt scheme, stress balance approximation among others. These runs span 550 years starting from a spin-up starting at year 1950. See the README file [https://osdata.gdex.ucar.edu/web/datasets/d651036/docs/README] for references and more information about the different sets of data present in this archive.

本研究旨在利用面向第六次耦合模式比较计划（Coupled Model Intercomparison Project Phase 6, CMIP6）的冰盖模式比对项目（Ice Sheet Model Intercomparison Project for CMIP6, ISMIP6）所提供的强迫数据，量化海平面预测中的不确定性。本研究采用社区冰盖模式（Community Ice Sheet Model, CISM），开展基于ISMIP6框架的海洋强迫南极冰盖（Antarctic Ice Sheet, AIS）演化预测模拟。本次实验探究了基底摩擦定律、网格分辨率、融水方案、应力平衡近似等多项参数的影响。本次模拟的时间跨度为550年，起始自1950年的模式自旋初始化阶段。有关本数据档案中各类数据集的参考文献与详细信息，请参阅README文件[https://osdata.gdex.ucar.edu/web/datasets/d651036/docs/README]。