A Survey on the Relations of the Northern Hemisphere Large Scale Circulation Patterns with Sistan & Baluchestan Annual Droughts by mahmod Khosravi

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Evaluation of Subtropical Jet Position Displacement on Iran and its Predictability Based on Two Climate Models including CanESM2 and GFDL-CM3 by Abdolazim Ghanghermeh

“…Iran's location in the latitude of 25 to 40ºN in the northern hemisphere has made the subtropical jet stream a factor in regulating humidity systems in Iran, making it easy for humidity systems to enter the country when this jet stream is in Southern Iran. …”
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Trend Analysis Blocking system in the north of Himesepher by Fatemeh Abedi, Dariush Rahimi, s .abolfazl masodian

“…Moreover, finding show that Most of the blocking systems in the northern hemisphere are in all seasons and their continuity in the Atlantic and Pacific. …”
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Interaction between Scandinavian Low Pressure with Siberian- European and North West of Iran High Pressure Systems (Aggregate High Pressure System) associated with frost wave event... by Dr. Hamid Nazari Pour, Allah Baksh Rigi

“…For this purpose, the  gridded daily minimum temperature ,northern hemisphere teleconnection indices and sea level pressure data have been used . …”
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Mid Latitude Atmospheric circulation and its relation with Temperature Variations in Iran by zahra Hojati, abolfazl Masoodian

“…One of the clearest manifestations of climate change is greater near-surface warming of the high latitudes than the low or middle latitudes of the Northern Hemisphere. This so-called Arctic amplification (AA) is evident in observations over recent decades. …”
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The Antimicrobial properties of extracts in ( Crocus sativus var. haussknechtii Boiss. and Reut. ex Maw) by Seid Meghdad Hashemi, Seid Mohamad Maassoumi, Hamid Reza Gasempour

“…(Saffron) with about 90 species of the Iridaceae family in the northern hemisphere, especially in West Asia and Iran are scattered. …”
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Evaluating the taxonomic validity of molecular clades within tribe Arvicolini (Mammalia) by Ahmad Mahmoudi, Jamshid Darvish, Mansour Aliabadian

“…In the present study, 38 morphological species of the Arvicolini tribe inhabiting in the northern hemisphere were investigated using 823 sequences of cytochrome b gene (1140 base pairs). …”
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The effect of silver nanoparticles on morphological and physiological properties of Iris pseudacorus under in vitro conditions by Younes Pourbeyrami Hir, Shima Mehri, Esmaeil Chamani, Hassan Maleki Lajayer

“…This genus spread widely from the temperate to the coastal areas in the Northern Hemisphere. This study was conducted to investigate the effects of silver nanoparticles on morphological and physiological properties of Iris pseudacorus under in vitro conditions based on a completely randomized design with 5 replications. …”
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A Study of the subtropical high pressure 500 hPa level changes in the Iran's atmosphere with emphasis on climate change by Yousef Alipour, Zahra Hedjazizadeh, Mehry Akbary, Mohammad Saligheh

“…Azores subtropical high pressure is accounted as the most striking and permanent features of tropospheric circulation in the Northern Hemisphere subtropical region and Iran. Assessing the published sources about the subtropical high-pressure variations showed that a comprehensive research of the high-pressure changes is needed in different seasons of the year. …”
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Effect of Cultivar and Plant Growth Regulators on Invitro Regeneration of Lilium Spp. Utilizing Thin Cell Layer Explants by ahmad sharifi, fatemeh keykha, mahboobeh yazdi, abdolreza bagheri

“…Most species are native to the Northern hemisphere temperate, though their range extends into the Northern subtropics. …”
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The role of Siberian high in distribution of the daily minimum temperatures in Iran by A.H. Halabian, M. Shabankari

“…Soc.,77, 437-471Lingis .P and Thompson .R (2005) The Siberian is relation with northern hemisphere temperature anomalies and Arctic Oscillation .Geophysical research Abstracts ,Vol.9 ,04992, 2007.Eropean Geosciences Union 2007.Lingis, P., Michaelides, S.C., Teleconnection patterns of the Siberian anticyclone and precipitation over Cyprus, Atmospheric Research, Volume 94, Issue 4, December 2009, Pages 663-674. …”
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Spatial Distribution of Changes in the Trend of Extreme Precipitation Indices in Northwest Iran and Its Relationship with The General Circulation of the Atmosphere in the Region by Alireza Movaghari, Khadijeh Javan

“…Between 1880 and 2012, there was a 0.85 °C increase in the average global temperature, with a general increase in precipitation in the mid-latitudes of the Northern Hemisphere (IPCC, 2013: 2; Lio et al, 2017: 822). …”
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Investigation of Genetic Diversity of Some Wild Barberry Genotypes (Berberis spp.) in Alborz and Tehran Provinces Using Morpho-pomological Markers by M. Pirkhezri

“…The Barberry family contains 15 genera and 650 species, most of which are distributed in the temperate regions of the Northern Hemisphere. The most important genus in the barberry family is Berberis. …”
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Analyzing the Trend of The Temperature Parameters Related to The Central Plateau of Iran Using a Time Series of Satellite Data by Maryam Zolfaghari, Behzad Rayegani, Bagher Nezami Balouchi, Hamid Goshtasb, Ali Jahani

“…The central plateau of Iran lies within the arid lands belt of the northern hemisphere. The current study has been attempting to extract exact information from the images by employing specific techniques. …”
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Tree shadow coverage optimization on buildings in tropics by using GIS and ACO: A case study of Semnan by Mohsen Ghods, Hossein Aghamohammadi Zanjirabad, Alireza Vafaeinejad, Alireaza Gharagouzlo, Saeed Behzadi

“…The results show that, for a building in the northern hemisphere, the trees in the north of the building have no effect in shade coverage on the building. …”
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Geography and Development 10nd Year - No. 29 - Winter 2013 Received : 17/8/2011 Accepted : 17/7/2012 PP : 6 - 9 Spatial Modeling of Annual Precipitation in Iran Dr. Hossein Asa...

“…F. , Kelly, P.M. and Wigley, T.M.L. (1986) Northern Hemisphere Surface Temperature Variation: 1851-1984. …”
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The Role of 120-day Winds of Sistan in Moisture Fluctuations of East & South east of Iran by Majid Rezaei Banafsheh, saeid Jahanbakhsh, Shoaieb Abkharabat, Aliakbar Rasouli, Mostafa Karimi

“…These winds are the most famous advection system in northern hemisphere whose effects are visible in eastern regions of Iran, west and south of Afghanistan, and northwest of Pakistan(Khosravi, 2008).                                                                                                                        …”
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Synoptic Analysis of July 2010 Russian Fires and Pakistan Floods Dr. Ghasem Azizi Associate Profesor of Climatology University of Tehran Dr.Aliakb...

“…Ghasem Azizi          Associate Profesor of  Climatology University of Tehran                     Dr.Aliakbar Shamsipour Assistant Professor of Climatology University of Tehran Morteza Miri Ph.D Student of  Climatology University of Tehran     Introduction Abnormality due to the heat flow of summer2010 impacted on most of Northern Hemisphere including: Russia, Kazakhstan, Iran, Mongolia, China and some parts of European continent. …”
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