Articles by Ishfaq Ahmad
 
ORIGINAL RESEARCH

Soil Quality Analysis Using Modern Statistics and NIR Spectroscopy Procedure
Ibrahim M. Almanjahie, Ishfaq Ahmad, Zouaoui Chikr Elmezouar, Ali Laksaci
Pol. J. Environ. Stud. 2019;28(5):3581–3588
DOI: https://doi.org/10.15244/pjoes/99110
 
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ORIGINAL RESEARCH

Regional Frequency Analysis of Annual Peak Flows in Pakistan Using Linear Combination of Order Statistics
Ishfaq Ahmad1, Muhammad Fawad1, Muhammad Akbar1, Aamar Abbas2, Hafiz Zafar3
Pol. J. Environ. Stud. 2016;25(6):2255–2264
DOI: https://doi.org/10.15244/pjoes/63782
 
Abstract
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ORIGINAL RESEARCH

Finding Probability Distributions for Annual Daily Maximum Rainfall in Pakistan Using Linear Moments and Variants
Ishfaq Ahmad1, Aamar Abbas2, Aamir Saghir3, Muhammad Fawad1
Pol. J. Environ. Stud. 2016;25(3):925–937
DOI: https://doi.org/10.15244/pjoes/61715
 
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ORIGINAL RESEARCH

At-Site Flood Frequency Analysis of Annual Maximum Stream Flows in Pakistan Using Robust Estimation Methods
Ishfaq Ahmad1, Muhammad Fawad1, Iram Mahmood2
Pol. J. Environ. Stud. 2015;24(6):2345–2353
DOI: https://doi.org/10.15244/pjoes/59585
 
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eISSN:2083-5906
ISSN:1230-1485
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