This paper introduces the experimental designs and outputs of the Diagnostic, Evaluation and Characterization of Klima (DECK), historical, Scenario Model Intercomparison Project (MIP), and Paleoclimate MIP (PMIP) experiments from the Nanjing University of Information Science and Technology Earth System Model version 3 (NESM3). Results show that NESM3 reasonably simulates the modern climate and the major internal modes of climate variability. In the Scenario MIP experiment, changes in the projected surface air temperature (SAT) show robust “Northern Hemisphere (NH) warmer than Southern Hemisphere (SH)” and “land warmer than ocean” patterns, as well as an El Niño-like warming over the tropical Pacific. Changes in the projected precipitation exhibit “NH wetter than SH” and “eastern hemisphere gets wetter and western hemisphere gets drier” patterns over the tropics. These precipitation patterns are driven by circulation changes owing to the inhomogeneous warming patterns. Two PMIP experiments show enlarged seasonal cycles of SAT and precipitation over the NH due to the seasonal redistribution of solar radiation. Changes in the climatological mean SAT, precipitation, and ENSO amplitudes are consistent with the results from PMIP4 models. The NESM3 outputs are available on the Earth System Grid Federation nodes for data users.

中文翻译：

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向 CMIP6 提交 NUIST ESM v3 数据

本文介绍了南京信息工程大学地球系统模型的Diagnostic, Evaluation and Characterization of Klima (DECK), history, Scenario Model Intercomparison Project (MIP), and Paleoclimate MIP (PMIP)实验的实验设计和输出版本 3 (NESM3)。结果表明，NESM3合理地模拟了现代气候和气候变率的主要内部模式。在情景 MIP 实验中，预计地表气温 (SAT) 的变化显示出“北半球 (NH) 比南半球 (SH) 更暖”和“陆地比海洋更暖”的模式，以及类似厄尔尼诺现象的变暖在热带太平洋上空。预测降水的变化在热带地区表现出“NH 比 SH 更湿”和“东半球变得更湿，西半球变得更干”的模式。由于不均匀的变暖模式，这些降水模式是由环流变化驱动的。两个 PMIP 实验表明，由于太阳辐射的季节性重新分布，北半球的 SAT 和降水的季节性周期扩大。气候平均 SAT、降水和 ENSO 振幅的变化与 PMIP4 模型的结果一致。NESM3 输出可在地球系统网格联盟节点上供数据用户使用。两个 PMIP 实验表明，由于太阳辐射的季节性重新分布，北半球的 SAT 和降水的季节性周期扩大。气候平均 SAT、降水和 ENSO 振幅的变化与 PMIP4 模型的结果一致。NESM3 输出可在地球系统网格联盟节点上供数据用户使用。两个 PMIP 实验表明，由于太阳辐射的季节性重新分布，北半球的 SAT 和降水的季节性周期扩大。气候平均 SAT、降水和 ENSO 振幅的变化与 PMIP4 模型的结果一致。NESM3 输出可在地球系统网格联盟节点上供数据用户使用。