Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-020-14411-z |
Soil structure is an important omission in Earth System Models | |
Fatichi, Simone1; Or, Dani2,3; Walko, Robert4; Vereecken, Harry5; Young, Michael H.6; Ghezzehei, Teamrat A.7; Hengl, Tomislav8; Kollet, Stefan5; Agam, Nurit9; Avissar, Roni4 | |
2020-01-27 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2020 |
卷号 | 11期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Switzerland; USA; Germany; Netherlands; Israel |
英文摘要 | Most soil hydraulic information used in Earth System Models (ESMs) is derived from pedo-transfer functions that use easy-to-measure soil attributes to estimate hydraulic parameters. This parameterization relies heavily on soil texture, but overlooks the critical role of soil structure originated by soil biophysical activity. Soil structure omission is pervasive also in sampling and measurement methods used to train pedotransfer functions. Here we show how systematic inclusion of salient soil structural features of biophysical origin affect local and global hydrologic and climatic responses. Locally, including soil structure in models significantly alters infiltration-runoff partitioning and recharge in wet and vegetated regions. Globally, the coarse spatial resolution of ESMs and their inability to simulate intense and short rainfall events mask effects of soil structure on surface fluxes and climate. Results suggest that although soil structure affects local hydrologic response, its implications on global-scale climate remains elusive in current ESMs. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000512539300002 |
WOS关键词 | UNSATURATED HYDRAULIC CONDUCTIVITY ; PEDOTRANSFER FUNCTIONS ; LAND-USE ; ORGANIC-MATTER ; WATER ; CARBON ; SCALE ; MANAGEMENT ; TRANSPORT ; MOISTURE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249888 |
专题 | 资源环境科学 |
作者单位 | 1.Swiss Fed Inst Technol, Inst Environm Engn, Zurich, Switzerland; 2.Swiss Fed Inst Technol, Dept Environm Sci, Inst Biogeochem & Pollutant Dynam, Zurich, Switzerland; 3.Desert Res Inst, Reno, NV USA; 4.Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Miami, FL USA; 5.Julich Res Ctr, Agrosphere, Kreis Duren, Rheinland, Germany; 6.Univ Texas Austin, Bur Econ Geol, Austin, TX USA; 7.Univ Calif Merced, Life & Environm Sci, Merced, CA USA; 8.OpenGeoHub Fdn, Wageningen, Netherlands; 9.Ben Gurion Univ Negev, Blaustein Inst Desert Res, Beer Sheva, Israel |
推荐引用方式 GB/T 7714 | Fatichi, Simone,Or, Dani,Walko, Robert,et al. Soil structure is an important omission in Earth System Models[J]. NATURE COMMUNICATIONS,2020,11(1). |
APA | Fatichi, Simone.,Or, Dani.,Walko, Robert.,Vereecken, Harry.,Young, Michael H..,...&Avissar, Roni.(2020).Soil structure is an important omission in Earth System Models.NATURE COMMUNICATIONS,11(1). |
MLA | Fatichi, Simone,et al."Soil structure is an important omission in Earth System Models".NATURE COMMUNICATIONS 11.1(2020). |
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