Basement-cover imbrication south of the Main Mantle Thrust, north Pakistan

Author(s):  
Peter J. Treloar ◽  
Michael P. Coward ◽  
Mathew P. Williams ◽  
M. Asif Khan
Keyword(s):  
Erdkunde ◽  
2007 ◽  
Vol 61 (1) ◽  
pp. 93-112 ◽  
Author(s):  
Einar Eberhardt ◽  
W. Bernhard Dickor������ ◽  
Georg Miehe

1988 ◽  
Vol 2 (3) ◽  
pp. 135-150 ◽  
Author(s):  
Jean-Michel Bertrand ◽  
Jean-Robert Kienast ◽  
Jean-Luc Pinardon
Keyword(s):  

MAUSAM ◽  
2022 ◽  
Vol 73 (1) ◽  
pp. 91-104
Author(s):  
BIKRAM SINGH ◽  
ROHIT THAPLIYAL

Cloudburst is an extreme weather event characterised by the occurrence of a large amount of rainfall over a small area within a short span of time with a rainfall of 100 mm or more in one hour. It is responsible for flash flood, inundation of low lying areas and landslides in hills causing extensive damages to life and property. During monsoon season 2017 five number of cloudburst events are observed over Uttarakhand and analysed. Self Recording Rain Gauge (SRRG) and 15 minutes interval data from the newly installed General Packet Radio Service (GPRS) based Automatic Weather Station (AWS) are able to capture the cloudburst events over some areas in Uttarakhand. In this paper, an attempt has been made to find out the significant synoptic and thermodynamic conditions associated with the occurrence of the cloudburst events in Uttarakhand. These 5 cases of cloudburst events that are captured during the month of June, July and August 2017 in Uttarakhand are studied in detail. Synoptically, it is observed that the existence of trough at mean sea level from Punjab to head Bay of Bengal running close to Uttarakhand, the movement of Western Disturbance over north Pakistan and adjoining Jammu & Kashmir and existence of cyclonic circulation over north Rajasthan and neighbourhood are favourable conditions. Also, the presence of strong south-westerly wind flow from the Arabian Sea across West Rajasthan and Haryana on upper air charts are found during these events. Thermodynamically, the Convective Available Potential Energy (CAPE) is found to be high (more than 1100 J/Kg) during most of the cases and vertically integrated precipitable water content (PWC) is more than 55mm. The GPRS based AWS system can help in prediction of the cloud burst event over the specified location with a lead time upto half to one hour in association with radar products.  


2021 ◽  
Author(s):  
Firdos Khan ◽  
Shaukat Ali ◽  
Christoph Mayer ◽  
Hamd Ullah ◽  
Sher Muhammad

Abstract This study investigates contemporary climate change and spatio-temporal analysis of climate extremes in Pakistan (divided into five homogenous climate zones) using observed data, categorized between 1962–1990 and 1991–2019. The results show that on the average, the changes in temperature and precipitation are significant at 5 % significance level throughout Pakistan in most of the seasons. The spatio-temporal trend analysis of consecutive dry days (CDD) shows an increasing trend during 1991–2019 except in zone 4 indicating throughout decreasing trend. PRCPTOT (annual total wet-day precipitation), R10 (number of heavy precipitation days), R20 (number of very heavy precipitation days) and R25mm (extremely heavy precipitation days) are significantly decreasing (increasing) during 1962–1990 (1991–2019) in North Pakistan. Summer days (SU25) increased across the country, except in zone 4 with a decrease. TX10p (Cool days) decreased across the country except an increase in zone 1 and zone 2 during 1962–1990. TX90p (Warm days) has an increasing trend during 1991–2019 except zone 5 and decreasing trend during 1962–1990 except zone 2 and 5. The Mann-Kendal test indicates increasing precipitation (DJF) and decreasing maximum and minimum temperature (JJA) in the Karakoram region during 1962–1990. The decadal analysis suggests decreasing precipitation during 1991–2019 and increasing temperature (maximum and minimum) during 2010–2019 which is in line with the recently confirmed slight mass loss of glaciers against Karakoram Anomaly.


2019 ◽  
pp. 71-86
Author(s):  
Ciro Lo Muzio

A series of reliefs from ancient Gandhāra (Peshawar Valley and neighbouring areas, North Pakistan) show dancers in Iranian (sometimes Hellenistic) attire accompanied by musical instruments of western (Near Eastern, Iranian, Greek) origins. A distinctive trait of these figures is the fact that each of them joins his/her hands to produce a snap (the ‘Persian snap’), meant to mark the time. The Gandharan reliefs are the starting point of an overview of the iconographic evidence of similar dance scenes in diverse artistic traditions (first and foremost, in Classical vase painting and Hellenistic terracottas), in which Iranian-garbed dancers, captured in postures closely comparable to those witnessed in Gandhāra, perform the ‘Persian snap’ which, however, had never been recognised as such in previous studies.


2015 ◽  
Vol 8 (11) ◽  
pp. 9857-9876 ◽  
Author(s):  
Asghar Ali ◽  
Shah Faisal ◽  
Khaista Rehman ◽  
Suleman Khan ◽  
Nijat Ullah

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