Dr. Nozar  Ghahreman

Associate Professor in  Agrometeorology


Department of Irrigation and Reclamation
Faculty of Agricultural Engineering and Technology
College of Agriculture & Natural Resources,
University of Tehran, Karaj, Iran.

Phone: 026-32241119 Ext.109
Fax: 026-32241119
Email: nghahreman@ut.ac.ir
URL: http://can.ut.ac.ir/member/ghahreman.aspx

Academic Appointments
Education
Areas of Specialization and Research Interests
Current Teaching
Thesis Supervised
Selected Publication
Other
 
   
 Academic Appointments TOC
AppointmentsDurationAcademic Center
Associate Professor of AgrometeorologyNovember 2013 Till dateUniversity of Tehran
Expert of Agrometeorology2 years (2000-2002)National Institute for Climatology, Mashhad, Iran

Education TOC
Ph.D: Agricultural Meteorology
M.Sc:
B.Sc:
Ph.D:
M.Sc: Agricultural Meteorology
B.Sc:
Ph.D:
M.Sc:
B.Sc: Irrigation Engineering

Areas of Specialization and Research Interests TOC
Agrometeorology, Climate change, Crop Modeling, Climatology

Current Teaching TOC
Course TitleDegreeLevelsCourse IDCreditsSyllabusNotes
Meteorology and ClimatologyB.Sc.  3
Plant and Environment RelationshipM.Sc.  3
BiomicroclimatologyM.Sc.  3
Agrometeorological ForecastM.Sc.  2
Atmospheric HazardsM.Sc.  2
Modelling and Agrometeorological ModelsPh.D.  2

Thesis Supervised TOC
Investigatipn of climate change impacts on the length of growing season in Iran   more...

Evaluation and analytical comparison of parametric and non-parametric modelis of simulation of daily weather data   more...

Estimation of evapotranspiratin and crop coefficents of strawberry in greenhouse   more...

Evaluation of several weather data generators (Rainfall and temperaure data) and comparison with artificial neural network   more...

Study the effect of screen height changes on measured air temperature under different environments   more...

Evaluation of COUP simulation model for estimation of soil temperature and moisture in Karaj climate   more...

Trend analysis of meteorological and agrometeorological indices and parameters of climate change in several climatic regions of Iran   more...

Developing a suitable model for predicting phenological stages of several potato cultivars in Karaj climate   more...

Study the relation of GDD and GDH of winter wheat in two climatic regions of Iran   more...

Suggesting suitable models for prediction of phenology and yield of winter wheat in several climatic regions of Iran   more...


Selected Publication TOC
A. Journals Papers
- Bakhtiari, B., Ghahreman,N., Liaghat, A., and Hoogenboom, G.(2011) Evaluation of reference evapotranspiration models for a semiarid environment using lysimeter measurements.Agricultural Science and Technology. 13,223-237   more...

N.Ghahreman and B.Bakhatiari (2009) Solar radiation estimation from rainfall and temperature data in several arid and semi arid climates of Iran, DESERT,14(2):55-65    more...

Varshavian, V. Ghahreman, N.,Khalili A. and Hajjam, S.(2007) Statistical analysis of first and last frost occurrences and length of frost free period during the past decades in different regions of Iran. Environmental Informatics Archives.Vol.5 (2007), 631-637, EIA07-065   more...

1-N. Ghahreman and S. S. Hundal (2006) Modeling soil water contents and potato yield with SWACROP model in Punjab, India. J Agrometeorology, 6(2): 21-27   more...


B. Conference Papers
Ghahreman,N., Bazrafshan,J. and Gharekhani A.(2010) Trend analysis of soil surface temperature in several regions of Iran, 19th World Congress of Soil Science,1-6, August, 2010, Brisbane, Australia   more...

Shamsodinvandi, R., Khoshkhoo,Y. and Ghahreman, N (2008) Trend analysis of seasonal and annual rainfall in different regions of Iran using Mann-Kendall non parametric test. International Conference on Biometeorology, Tokyo, Japan    more...

Varshavian,V, Khalili,A, Ghahreman, N and S. Hajjam (2007) Trend analysis of agro-meteorological and meteorological indices of climate change in several climatic regions of Iran,10th International Meeting on Statistical Climatology, Beijing, China,20-24th, Aug.2007    more...

Ghahreman, N (2006) Simulation the soil water content in potato field in North West India. World Congress of Soil Sciences.July 9-15, 2006, Philadelphia, Pennsylvania, USA. http://crops.confex.com/crops/wc2006/techprogram/S1993.HTM   more...

Hundal, S.S, Prabhjyot-Kaur and Ghahreman, N. (2005) Climatic changes and variability in Punjab state, North-West India. In Proceedings, First Iran-Korea joint workshop on Climate Modelling held in Mashhad, Iran. 16-17 Nov. 2005    more...

Ghahreman, N and Hundal S.S (2005) Dynamic simulation of growth and yield of potato under different environments. The Third International Symposium on Intelligent Information Technology in Agriculture, Beijing, China, October 14-16, 2005.    more...

Ghahreman, N, A. Khalili and A.Liaghat. (2003) Evaluation and Calibration of SWACROP Model for Prediction of Winter Wheat Yield in Karaj Climate-Iran. National seminar on Agrometeorology in the New Millennium: Prospective and Challenges. Oct. 29-31, 2003, PAU, Ludhiana, India.   more...

Hundal, S.S, Prabhjyot-Kaur and Ghahreman, N. (2005) The impact of climate change scenarios on growth and yield of wheat and rice in Punjab, India.In Proceedings, First Iran-Korea joint workshop on Climate Modelling held at Mashhad, Iran. 16-17 Nov. 2005   more...

Modeling winter wheat phenology using meteorological variables, Case study:Parsabad Moghan, Iran (In Farsi), International conference on plant,water,soil and weather modeling, Novemeber, 14-15,2010, Kerman. Iran   more...


Other TOC