Flow-band model simulations of the Darwin-Hatherton Glacier System, Antarctica since the Last Glacial Maximum

This dataset contains .mat files of model output from an isothermal, 1.5-dimensional, shallow-ice glacier flow-band model of Darwin and Hatherton glaciers, Antarctica, from the Last Glacial Maximum to present. These results are presented by Hillebrand et al. (2021). The model was used to determine the likelihood of three different deglaciation scenarios potentially allowable by geochronologic data collected near the modern grounding line of Darwin Glacier by evaluating the fit of the tributary Hatherton Glacier in the model to abundant geochronologic data. References: Hillebrand, T. R., Stone, J. O., Koutnik, M., King, C., Conway, H., Hall, B., Nichols, K., Goehring, B., and Gillespie, M. K.: Holocene thinning of Darwin and Hatherton glaciers, Antarctica, and implications for grounding-line retreat in the Ross Sea, The Cryosphere, 15, 3329–3354, https://doi.org/10.5194/tc-15-3329-2021, 2021.

本数据集包含南极洲达尔文冰川与哈瑟顿冰川的等温1.5维浅冰冰川流带模型（shallow-ice glacier flow-band model）输出的.mat文件，时间跨度从末次冰盛期至今。上述研究结果由Hillebrand等人（2021）发表。
该模型被用于评估三种不同冰消场景的可能性：这些场景需符合现代达尔文冰川接地冰线附近采集的年代学数据约束，具体评估方式为比对模型中支流哈瑟顿冰川的演化结果与大量年代学数据的吻合程度。
参考文献：Hillebrand, T. R., Stone, J. O., Koutnik, M., King, C., Conway, H., Hall, B., Nichols, K., Goehring, B. 与 Gillespie, M. K.：《南极洲达尔文与哈瑟顿冰川的全新世变薄及其对罗斯海冰盖底线退缩的启示》，《The Cryosphere（冰冻圈）》，第15卷，3329–3354页，https://doi.org/10.5194/tc-15-3329-2021，2021年。