Global Physically-Constrained Deep Learning Water Cycle Model with Vegetation: Model Simulations

Welcome to our repository, which features simulations from the Hybrid Hydrological Model with Vegetation (H2MV). This collection includes 11 NetCDF files, representing temporal model simulations on a monthly scale and the static output of maximum soil moisture capacity (also known as plant rooting water storage) derived from a 10-fold cross-validation (CV) setup: Temporal Simulations: The files named "fold1.nc" through "fold10.nc" contain the temporal model simulations, aggregated to a monthly scale, from 10 fold cross-validation (CV) setup. Static Output: The "sm_max.nc" file presents the H2MV's estimation of the maximum soil moisture capacity Contents of the Temporal Simulation Files Each of the "fold" files ("fold1.nc" to "fold10.nc") contains the following variables: Snow Dynamics snow_acc: Snow accumulation (mm/day) snow_melt: Snow melt (mm/day) swe: Snow water equivalent (mm) Evapotranspiration and its components Ei: Interception evaporation (mm/day) Es: Soil evaporation (mm/day) T: Transpiration (mm/day) ET: Evapotranspiration (mm/day) Recharge r_soil: Soil recharge (mm/day) r_gw: Groundwater recharge (mm/day) Runoff runoff_surface: Surface runoff (mm/day) baseflow: Baseflow (mm/day) runoff_total: Total runoff (mm/day) Water Storages GW: Groundwater (mm) SM: Soil moisture (mm) tws: Terrestrial water storage (mm) tws_anomaly: Anomalies of terrestrial water storage (mm) Vegetation fapar: Fraction of absorbed photosynthetically active radiation (-) Contents of the Static Output File The "sm_max.nc" file contains 10 variables corresponding to the 10 folds of CV, with each variable (e.g., "fold1") referring to the respective fold. Additional Information It's important to note that the original model simulations were conducted with a daily temporal resolution, but the data shared here have been aggregated to a monthly scale. We are open to sharing the original daily simulations and additional variables not included in this repository upon request. Please feel free to reach out to us for more information or data requests.欢迎来到本研究仓库，本仓库搭载**植被耦合混合水文模型（Hybrid Hydrological Model with Vegetation, H2MV）**的模拟数据集。本数据集共包含11个NetCDF（NetCDF）格式文件，涵盖基于10折交叉验证（Cross-Validation, CV）框架生成的逐月时间尺度水文模拟结果，以及最大土壤持水量（亦称植物根系储水量）的静态估算输出。 ### 时间尺度模拟文件 命名为fold1.nc至fold10.nc的10个文件，对应10折交叉验证框架下生成的逐月聚合水文模拟结果。 ### 静态输出文件 sm_max.nc文件包含H2MV模型对最大土壤持水量的估算结果。 ## 时间尺度模拟文件内容 每个fold系列文件（fold1.nc至fold10.nc）均包含以下变量： 1. **积雪动态** snow_acc：积雪积累量（毫米/日） snow_melt：积雪融水量（毫米/日） swe：雪水当量（毫米） 2. **蒸散发及其组分** Ei：截留蒸发量（毫米/日） Es：土壤蒸发量（毫米/日） T：植被蒸腾量（毫米/日） ET：总蒸散发量（毫米/日） 3. **补给过程** r_soil：土壤补给量（毫米/日） r_gw：地下水补给量（毫米/日） 4. **径流过程** runoff_surface：地表径流量（毫米/日） baseflow：基流量（毫米/日） runoff_total：总径流量（毫米/日） 5. **水体储量** GW：地下水储量（毫米） SM：土壤含水量（毫米） tws：陆地水储量（毫米） tws_anomaly：陆地水储量距平（毫米） 6. **植被参数** fapar：光合有效辐射吸收比例（无量纲） ## 静态输出文件内容 sm_max.nc文件包含与10折交叉验证对应的10个变量，每个变量（如fold1）分别对应各自的折次模拟结果。 ## 补充说明 需特别说明的是，原始模型模拟采用日时间分辨率，本次共享的数据已聚合为逐月尺度。若有需求，我们可提供原始日尺度模拟数据及本仓库未涵盖的额外变量。如需获取更多信息或数据请求，请随时与我们联系。