BEPS-TerrainlabV2.0模型净初级生产力时空变化环境影响区域植被净初级生产力(net primary productivity,NPP)的模拟估算及其时空变化规律对区域植被质量以及碳收支平衡分析具有重大意义.该文以鄂西犟河流域为研究区域,在对土地覆盖,地形,土壤,气象,植被指数等输入数据预处理基础上,基于BEPS-Terrainlab V2.0模型对流域1986—...
研究采用的 BEPSGTerrainlabv20 模型,是双向耦合生态水文模型,BEPS 模型由 Liu[ 7 ]等于 1997 年建立, Terrainlab 分布式水文模型由Chen 等[ 8G9 ] 在Wigmosta 等[ 10 ] 的分布式水文植被模型的基础上发展起来的 . 模型采用 PGM 公式计算 ET ,充分考虑了地形影响下土壤水分侧向流动对植物蒸腾的影响,...
区域植被净初级生产力(net primary productivity,NPP)的模拟估算及其时空变化规律对区域植被质量以及碳收支平衡分析具有重大意义.该文以鄂西犟河流域为研究区域,在对土地覆盖,地形,土壤,气象,植被指数等输入数据预处理基础上,基于BEPS-Terrainlab V2.0模型对流域1986—2017年的NPP进行模拟估算,评价了其模拟精度,并探讨了...
A spatially explicit hydro-ecological modeling framework (BEPS-TerrainLab V2.0): Model description and test in a boreal ecosystem in Eastern North America 喜欢 0 阅读量: 23 作者: Govind,A.,Chen,J.,M.,Margolis,H.,Ju,W.,Sonnentag,O.,Giasson,M.,A. ...
(ET) are essential for understanding land-atmosphere coupling and atmosphere-underlying surface energy and water vapor exchanges. Based on input data processing, this paper simulates the temporal and spatial variation of ET in the Dajiuhu Basin from 1990 to 2018 using the BEPS-TerrainLab V2.0 ...
A spatially explicit hydro-ecological modeling framework (BEPS-TerrainLab V2.0): model description and test in a boreal ecosystem in Eastern North America. J. Hydrol. 367, 200-216.Govind, A.; Chen, J.M.; Margolis, H.; Ju, W.; Sonnentag, O.; Giasson, M.-A. A spatially explicit ...
摘要: 本文应用没有考虑土壤水分侧向流动的BEPS(Boreal EcosystemProductivity Simulator)模型和考虑了土壤水分侧向流动的BEPSTerrainLab模型分别对2003年褒河流域山地森林生态系统的蒸散发(evapotranspiration,ET)进行了定量估算,目的在于比较模型考虑土壤水分的侧向流动与否对模拟的ET空间分布的影... 查看全部>>关键词:...
A spatially explicit hydro-ecological modeling framework (BEPS-TerrainLab V2.0): Model description and test in a boreal ecosystem in Eastern North America[J] . Ajit Govind,Jing Ming Chen,Hank Margolis,Weimin Ju,Oliver Sonnentag,Marc-Andr茅 Giasson.Journal of Hydrology . 2009 (3)...
A spatially explicit hydro-ecological modeling framework (BEPS-TerrainLab V2.0): Model description and test in a boreal ecosystem in Eastern North America 来自 Semantic Scholar 喜欢 0 阅读量: 90 作者:A Govind,JM Chen,H Margolis,W Ju,O Sonnentag,M Giasson ...
(ET)are essential for understanding land-atmosphere coupling and atmosphere-underlying surface energy and water vapor exchanges.Based on input data processing,this paper simulates the temporal and spatial variation of ET in the Dajiuhu Basin from 1990 to 2018 using the BEPS-Terrain Lab V2.0 model...