Evaluation of the Performance of Copula Function in Estimating Some Soil Properties

E Ghojehpour, A Jafari, VR Jalali… - Applied Soil …, 2022 - asr.urmia.ac.ir
The study of spatial distribution of soil properties for optimal soil management and proper
utilization of non-renewable soil resources is of particular importance. The copula function is …

Feasibility of using copula function in predicting soil available phosphorus and potassium

E Ghojehpour, V Jalali, A Jafari… - Agricultural …, 2023 - agrieng.scu.ac.ir
Introduction Spatial and temporal variations of soil characteristics occur in large and small
scales. Investigating the variability of soil parameters is considered as one of the …

[PDF][PDF] Comparison of univariate and bivariate regional frequency analysis of drought (case study: Part of semi-Arid climate of Fars Province)

V Ghafori, H Sedghi, RA Sharifan… - Irrig Sci …, 2020 - journals.scu.ac.ir
Drought is one of the most complex and destructive climatic phenomena, which can be
perceived as the least understood natural disaster (Kao and Govindaraju, 2010). The most …