Wetlands of North African during mid-Holocene

We present high-resolution reconstructions of wetland distribution in the North Africa during the mid-Holocene (MH) using five calibrated wetland models and four precipitation levels. The five models are TCI1, TCI2, RFM1, RFM2 and LSM. The four precipitation levels are MH1, MH2, MH3 and MH4. The 20 simulations are in '.mat' format created by matlab.

In the updated Version 3 of this dataset, the simulations for the pre-industrial period (PI) with TCI and FRM models were added. For MH and PI conditions, we recommend to used the RFM2 simulations for realistic scenarios. For the present-day, the CW-TCI map of potential wetlands from Tootchi et al., 2019, ESSD should be used to be consistent with our result. For user's convenience, we have saved it in PI_simulations.mat as "Tootchi_PP" for present potential wetlands in North Africa.

Metadata:
Spatial resolution: 15 arc-second
Spatial domain: 0-35°N and 20°W-40°E
Contains four values (0, 1, 2 and 15): 0 for non-wetlands, 1 and 2 for wetlands, 15 for ocean.

For more informations, please refer the original article in GRL (https://doi.org/10.1029/2021GL094194), or contact [e-mail] (W. Chen).

本数据集展示了中全新世（MH）时期北非湿地分布的高分辨率重建，该研究采用了五款经校准的湿地模型（TCI1、TCI2、RFM1、RFM2和LSM）以及四种降水级别（MH1、MH2、MH3和MH4）。二十次模拟以 '.mat' 格式保存，由 MATLAB 创建。在数据集的更新版 3.0 中，增加了工业革命前时期（PI）使用 TCI 和 FRM 模型的模拟。针对 MH 和 PI 条件，我们建议使用 RFM2 模拟以实现现实场景的逼真再现。对于当代情况，为了与我们的结果保持一致，应使用 Tootchi 等人于 2019 年在 ESSD 发表的 CW-TCI 潜在湿地图。为方便用户使用，我们将其保存为 "Tootchi_PP" 于 PI_simulations.mat 文件中，以代表北非的当代潜在湿地。

元数据：
空间分辨率：15弧秒
空间域：0-35°N 和 20°W-40°E
包含四个值（0、1、2 和 15）：0 代表非湿地，1 和 2 代表湿地，15 代表海洋。

如需更多信息，请参阅 GRL 上的原文（https://doi.org/10.1029/2021GL094194），或联系 [e-mail]（W. Chen）。