Potential Determinant Causing Variability in the Precipitation Patterns

Potential Determinant Causing Variability in the Precipitation Patterns

Erum Aamir

57,96 €
IVA incluido
Disponible
Editorial:
Eliva Press
Año de edición:
2024
ISBN:
9789999318945
57,96 €
IVA incluido
Disponible

Selecciona una librería:

  • Librería Samer Atenea
  • Librería Aciertas (Toledo)
  • Kálamo Books
  • Librería Perelló (Valencia)
  • Librería Elías (Asturias)
  • Donde los libros
  • Librería Kolima (Madrid)
  • Librería Proteo (Málaga)

Climate change due to global warming has given rise to many challenges, most important among which are the possibility of more droughts and increased in the intensity of storms due to variation in precipitation trend. Alarmingly, Global Climate Risk Index (GCRI) has reported Pakistan as 5th most affected and vulnerable country in the world. Baluchistan, the most affected province of Pakistan, is selected, as the study area for the doctoral research. Baluchistan is under drought warning by Pakistan Meteorological Department (PMD) and faced many severe droughts in past few decades. According to reports, 62 percent of Baluchis- tan is deprived of safe drinking water and more than 58 percent of its land is uncultivated due to water scarcity. As a result, the water crisis in Baluchistan should be tackled on a war footing. The Mann-Kendall (MK) statistical test was used to identify the monthly significant precipitation trends in thirteen meteorological stations located in four regions of Baluchistan. Theil and Sens slope method (TS) was used to compute the magnitude of the trends. Partial Mann-Kendall (PMK) test was performed to study the trend variations in precipitation in the presence of climatic indices as covariates. Variability patterns of precipitation were identified through Principal Component Analysis (PCA) and their corresponding time series (PCs) were made. Empirical Orthogonal Analysis (EOF) was performed on Sea Surface Temperature (SST), Sea Level Pressure (SLP) and Zonal Wind Surface (ZW-S) to find out dominated teleconnection. Correlation analysis was performed between time series of precipitation and climate indices, SST anomalies, atmospheric circulations such as SLP, Geopotential Heights (500 hpa), Zonal winds (surface) to observe their relation- ship and influence on precipitation. Modeling and validation are done using both Multi-Linear Regression (MLR) and Principal Component Regression (PCR). Baluchistan receives its greater portion of rainfall in winter and spring months. Decreasing/ increasing trends in precipitation are observed in the months of January /June, when the time series data is analyzed through Mann-Kendall Test.

Artículos relacionados

  • Poetry Is Our Ministry to Touch the Heart
    Anelda Lukesia Ballard / Jean Anelda Scott
    Poetry is Our Ministry to Touch the Heart, was birthed when Anelda L. Ballard became ill. God spoke to her in a dream and said 'pick up a pen and write' by being obedient this book was written through the Holy Spirit. Anelda and her mother Jean A. Scott believes that God’s wants to heal a hurting heart. This book will inspire you and encourage you to never give up hope. Jesu...
    Disponible

    11,12 €

  • I soldati lunghi
    Pierluigi Romeo di Colloredo Mels
    Il 24 maggio 1915 il Regno d’Italia entrò nella Grande Guerra, che si sarebbe dimostrata il momento più alto e tragico della sua storia, a poco più di cinquant’anni dalla sua unificazione.In quella lotta tremenda durata quattro anni, la Brigata Granatieri di Sardegna , con i suoi due valorosi Reggimenti, i più antichi del Regio Esercito scrisse, nel grande quadro della guerra d...
    Disponible

    32,59 €

  • Five Beneath Philly
    Susan Bandy / Tom Richmond
    Allen Williams plans to make something of his life and escape South Philly and the work at Cross Brothers’ Meat Packing Plant. He prepares himself with excellent grades and an upcoming full-ride scholarship to climb out of South Philly forever. Then fate changes his whole world. An only son in a family of six, Allen suddenly finds himself responsible for his mother, grandmother...
    Disponible

    18,28 €

  • Forms
    Sharon Welch
    I am an award-winning artist and my works hang in private residences, community hospitals, businesses, and restaurants across the US and also abroad.  I live in Pierre, South Dakota. Since 2008 I have owned Sharon Welch Gallery and Studio where I paint and teach classes.  My theory is have fun, remove the fear of failure, experiment and let the child inside of you play.Very oft...
  • Ricordi di una ausiliaria
    Andrea Lombardi / Raffaella Duelli
    Le memorie di Raffaella Duelli, Volontaria nel Battaglione Barbarigo della Decima Flottiglia Mas iniziano con la partenza del Barbarigo da Roma, narrando la lunga marcia del reparto verso il nord, sotto il mitragliamento degli aerei Alleati. Quindi, è descritta vividamente l'ultima battaglia del Barbarigo sul Fronte Sud, dal Senio a Comacchio: gli appunti di Raffaella, giov...
    Disponible

    28,08 €

  • Why Didn’t You Ask?
    Panya Dixon
    From an early occurrence in her childhood to a perilous thirteen-year relationship, Panya Dixon too often suffered from various forms of physical, emotional, and sexual abuse. Conflicted between love and the pain her loved ones brought on her, she consistently had to fight for her life and her will to move on. Why Didn’t You Ask? is an expression of Panya’s truth—her trials, pa...
    Disponible

    20,35 €