数据分享

Data Sharing

1961-2017年中国区域0.25°×0.25°逐日陆面水文数据/A daily 0.25° × 0.25° hydrologically based land surface flux dataset for conterminous China, 1961–2017

[2022-09-08]


1961-2017年中国区域0.25°×0.25°逐日陆面水文数据

A daily 0.25° × 0.25° hydrologically based land surface flux dataset for conterminous China, 1961–2017


【文献引用】Citation:

Miao Y., and A. Wang, 2020: A daily 0.25° × 0.25° hydrologically based land surface flux dataset for conterminous China, 1961–2017. Journal of Hydrology, 590, 125413. https://doi.org/10.1016/j.jhydrol.2020.125413


【数据源及方法】Data source and method

基于VIC4.2.dVariable Infiltration Capacity)模式,CN05.1气象数据,以及中国高精度土壤数据集,模拟构建了1961-2017中国0.25°´0.25°逐日地表水文数据集。该数据集包含了产流、蒸发、土壤湿度等水文变量。

A daily 0.25°×0.25° terrestrial hydrological dataset (VIC-CN05.1) for China mainland during 1961-2017 was simulated by the latest variable infiltration capacity model (VIC4.2.d), driven by pure station-based atmospheric forcings and high-resolution soil parameters based on field surveys. The dataset includes surface/subsurface runoff, evaporation, soil moisture (three layers) etc. 

 

【数据介绍】Data description
区域范围 Range:中国区域

空间分辨率(horizontal resolution0.25°×0.25°

时间段 (Time range)196111~20171231日(1 January 1961-~31 December 2017
时间尺度 Time Scale:日平均 Daily mean
要素 (variable name):三层土壤含水量Volumatic Soil Moisturemm); 土层厚度soil layer thicknessmeter; 潜热通量Latent heat flux evapotranspirationw/m^2);表面径流surface runoffmm),基流subsurface runoffmm 


【文件名和变量说明】 Filename and variables

数据文件名格式为 Format of file name

Depth_vic_soilpara.nc

VIC_sm1_1961_2017_daily_025x025.nc

VIC_sm2_1961_2017_daily_025x025.nc

VIC_sm3_1961_2017_daily_025x025.nc

VIC_latent_1961_2017_daily_025x025.nc

VIC_runoff_1961_2017_daily_025x025.nc

VIC_baseflow_1961_2017_daily_025x025.nc


【项目资助】Funding

国家杰出青年基金项目陆气相互作用与气候变化(41925021,国家自然科学基金面上项目中国干湿过渡带陆气相互作用及其对气候变化影响研究(41875106,国家重点研发计划项目课题全球气候变化人口与经济系统危险机理研究(2016YFA0602401

Jointly supported by the National Natural Science Foundation of China (41925021 and 41875106) and the National Key R&D Program of China (2016YFA0602401).


 【数据下载,请联系】Contact for download: wangjun@mail.iap.ac.cn


合作成员 | Partners