A framework for quantifying hydrologic effects of soil structure across scales
نویسندگان
چکیده
Abstract Earth system models use soil information to parameterize hard-to-measure hydraulic properties based on pedotransfer functions. However, current parameterizations rely sample-scale which often does not account for biologically-promoted structure and heterogeneities in natural landscapes, may significantly alter infiltration-runoff other exchange processes at larger scales. Here we propose a systematic framework incorporate corrections into functions, informed by remote-sensing vegetation metrics local texture, numerical simulations investigate their effects spatially distributed areal averaged partitioning. We demonstrate that small scale features prominently the hydrologic response emerging scales upscaled must consider spatial correlations between texture. The proposed allows incorporation of hydrological with appropriate considerations contemporary functions used land surface parameterization.
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ژورنال
عنوان ژورنال: Communications earth & environment
سال: 2021
ISSN: ['2662-4435']
DOI: https://doi.org/10.1038/s43247-021-00180-0