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8篇 您的检索式:作者名="Kalim H"
    题名 作者 年代 出处 被引量
1Meteorological impacts on evapotranspiration in different climatic zones of Pakistan显示文摘Arid regions are highly vulnerable and sensitive to drought. The crops cultivated in arid zones are at high risk due to the high evapotranspiration and water demands. This study analyzed the changes in seasonal and annual evapotranspiration(ET) during 1951–2016 at 50 meteorological stations located in the extremely arid, arid, and semi-arid zones of Pakistan using the Penman Monteith(PM) method. The results show that ET is highly sensitive and positively correlated to temperature, solar radiation, and wind speed whereas vapor pressure is negatively correlated to ET. The study also identifies the relationship of ET with the meteorological parameters in different climatic zones of Pakistan. The significant trend analysis of precipitation and temperature(maximum and minimum) are conducted at 95% confidence level to determine the behaviors of these parameters in the extremely arid, arid, and semi-arid zones. The mean annual precipitation and annual mean maximum temperature significantly increased by 0.828 mm/a and 0.014℃/a in the arid and extremely arid zones, respectively. The annual mean minimum temperature increased by 0.017℃/a in the extremely arid zone and 0.019℃/a in the arid zone, whereas a significant decrease of 0.007℃/a was observed in the semi-arid zone. This study provides probabilistic future scenarios that would be helpful for policy-makers, agriculturists to plan effective irrigation measures towards the sustainable development in Pakistan.Shahzada ADNAN Kalim ULLAH Azmat H KHAN GAO Shouting 2017Journal of Arid Land2017,9,6:2
2Closure of a nonhealing gaslrocutanous fistula using argon plasma coagulation anti endoscopic hemoclips 显示文摘Hameed H Kalim S Khan YI 2009Can J Gastroenterol2009,23,3:1
3Does vitamin D modu-late blood pressure? 显示文摘Tamez H Kalim S Thadhani RI 2013Curr Opin Nephrol Hypertens2013,22,2:1
4Closure of a nonhealing gastrocu- tanous fistula using argon plasma coagulation and erdoseopic hemo- clips显示文摘HAMEED H KALIM S KHAN YI 2009Can J Gaslr enterol2009,23,:1
5Does vitamiI D modulate blood pressure? 显示文摘Tamez H Kalim S Thadhani RI 2013Curr Opin Nephrol I-ypertens2013,22,2:1
6Does vitamin D modulate blood pressure 显示文摘Tamez H Kalim S Thadhani RI 2013Curr Opin Nephrel Hypertens2013,22,2:1
7Association be-tween the low levels of vitamin D and Treg func-tion in systemic lupus erythematosus patients显示文摘Handono K Marisa D Kalim H 2013Acta Med Indones2013,45,1:1
8Induction of membranous nephropathy in rabbits by administration of an exogenous cationic antigen 显示文摘Border WA Ward H J Kalim ES 1982J Clin Invest1982,69,2:1
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