Global monthly GPP, ET, Ec, Es and Ei simulated by PML-V2 with AVHRR data at a 0.05 degree resolution over 1982-2014

We provide global monthly and annual gross primary production(GPP), evapotranspiration (ET), canopy transpiration (Ec), soil evapiration (Es), rainfall interception loss (Ei) at a 0.05 degree resolution as simulated by PML-V2 forced with GLDAS V2.0 climate forcings, historical monthly CO2, AVHRR GIMMS3g LAI, GLASS V4 albedo and emissivity, MODIS IGBP land-use cover data etc.Please cite references bellow:Zhang, X. Z., Zhang, Y. Q., Ma, N., Kong, D. D., Tian, J., Shao, X. M., Tang, Q. H..(2021). Greening-induced increase in evapotranspiration over Eurasia offset by CO2-induced vegetational stomatal closure. Environmental Research Letters, 16(12), 124008. DOI: 10.1088/1748-9326/ac3532.Zhang, X. Z., Zhang, Y. Q., Tian, J., Ma, N., Wang, Y. P. (2022). CO2 fertilization is spatially distinct from stomatal conductance reduction in controlling ecosystem water-use efficiency increase. Environmental Research Letters. 17(5), 054048. DOI: 10.1088/1748-9326/ac6c9c.Zhang, Xuanze; Zhang, Yongqiang; Kong, Dongdong (2021). Global monthly GPP, ET, Ec, Es and Ei simulated by PML-V2 with AVHRR GIMMS3g LAI at a 0.05 degree resolution over 1982-2014. figshare. Dataset. https://doi.org/10.6084/m9.figshare.14185739.v4

本数据集提供全球月度与年度总初级生产（gross primary production, GPP）、蒸散发（evapotranspiration, ET）、冠层蒸腾（canopy transpiration, Ec）、土壤蒸发（soil evaporation, Es，原文存在笔误evapiration）及降雨截留损失（rainfall interception loss, Ei）数据，空间分辨率为0.05度。该数据集由PML-V2模型模拟得到，模拟所用的强迫数据集包括GLDAS V2.0气候强迫场、历史月度CO2浓度、AVHRR GIMMS3g叶面积指数（LAI）、GLASS V4反照率与发射率、MODIS IGBP土地利用覆盖数据等。请引用以下参考文献：
1. Zhang X Z, Zhang Y Q, Ma N, Kong D D, Tian J, Shao X M, Tang Q H. (2021). 欧亚大陆绿化引发的蒸散发增加被CO2诱导的植被气孔关闭所抵消. 《环境研究快报（Environmental Research Letters）》, 16(12), 124008. DOI: 10.1088/1748-9326/ac3532.
2. Zhang X Z, Zhang Y Q, Tian J, Ma N, Wang Y P. (2022). CO2肥效与气孔导度降低在调控生态系统水分利用效率提升中具有空间异质性. 《环境研究快报（Environmental Research Letters）》, 17(5), 054048. DOI: 10.1088/1748-9326/ac6c9c.
3. 张宣泽, 张勇强, 孔东东. (2021). 1982-2014年0.05度分辨率下基于AVHRR GIMMS3g LAI的PML-V2模型模拟全球月度GPP、ET、Ec、Es及Ei数据集. figshare. 数据集. https://doi.org/10.6084/m9.figshare.14185739.v4

搜集汇总

背景与挑战

背景概述

该数据集提供了1982-2014年全球月度及年度的总初级生产力(GPP)、蒸散发(ET)、冠层蒸腾(Ec)、土壤蒸发(Es)和降雨截留损失(Ei)的模拟数据，分辨率为0.05度，使用PML-V2模型结合AVHRR GIMMS3g LAI等多种数据源生成。数据适用于地表水文学、气候学、农业水文学和碳封存科学等领域的研究。