Results 61 to 70 of about 646 (180)
A coupled hydrologic and hydraulic modelling framework relying on representative hillslope models and scaled using hydraulic routing schemes is proposed to simulate Hortonian overland flow at intermediate scales. Using a reconstructed historic summer storm in southwest Germany (1994), we show how hillslope scale nature‐based flood prevention measures ...
Ashish Manoj J. +4 more
wiley +1 more source
Pedotransfer Modeling In Precision Agriculture
Aims. To fi nd opportunities for application of the pedotransfer models in planning of the precise agriculture using spherical variograms’ uniformity, similar values of dispersion thresholds and correlation radii, authentic correlation connections ...
V. Medvedev
doaj +1 more source
Drought spatiotemporal propagation and direct driving variables are assessed at multiple time steps with high spatial resolution using various drought indices (SPI, SPEI and SPDI) and entropy based mutual information under an ensemble of climate change projections over Tunisia. ABSTRACT Projecting drought occurrence and spatiotemporal propagation under
Haykel Sellami
wiley +1 more source
Updating carbon pool initialization within DSSAT‐CENTURY
Abstract Allocation of C to conceptual C pools in the Decision Support System for Agrotechnology Transfer (DSSAT)‐CENTURY model determines the proportion of organic matter available for nutrient cycling. DSSAT‐CENTURY defaults to a pedotransfer function if relevant field history is unknown or a stable C value has not been provided.
Cara Mathers +2 more
wiley +1 more source
Pedotransfer Functions for Estimating Soil Bulk Density Using Image Analysis of Soil Structure. [PDF]
Bryk M, Kołodziej B.
europepmc +1 more source
Test of the Rosetta Pedotransfer Function for Saturated Hydraulic Conductivity
Simulation models are tools that can be used to explore, for example, effects of cultural practices on soil erosion and irrigation on crop yield. However, often these models require many soil related input data of which the saturated hydraulic conductivity (Ks) is one of the most important ones.
Alvarez-Acosta, C. +2 more
openaire +2 more sources
Soil water retention curve (SWRC) reflects different states of soil moisture and describes quantitative characteristics of the unsaturated parts of the soil. Direct measurement of SWRC is time-consuming, difficult and costly.
A. Javidi, A. Shabani, M. J. Amiri
doaj
Study area: Southeastern Iran, namely the Sistan and Balochistan Province, covering 146 soil sampling points in various semi-arid agricultural environments with soil textures from sandy loam to silty clay loam.
Jamshid Piri +2 more
doaj +1 more source
An evaluation of soil retention potential as an important factor of water balance in the landscape
The ability of soil to retain water in its profile is one of the most important soil functions. It is expressed as the water storage capacity or retention capacity of the soil, and it is primarily affected by the physical properties of the soil.
Krnáčová Zdena +2 more
doaj +1 more source
In the state of Mato Grosso, the area planted with cotton is mainly concentrated in the plains, where the climate Aw determines an alternation between a rainy and a dry season, and where the soil is predominant Red-Yellow Latosol and Red Latosol (Oxisol).
José Holanda Campelo Junior +5 more
doaj +1 more source

