Indicators of climate change and its impact on water consumption of maize crop in Baghdad and Babil governorates for the period (1981-2013)

Abstract

The climate changes are the most important challenges facing the world today. The changes are an increase of greenhouse gas emissions by various human activities, which led to the worsening problem of global warming and of high temperatures significantly decreased the amount of the falling rain, which in turn influenced the agricultural activity private manner.

  This study tagged were interested (b (climate change and its impact on water consumption and yield of maize in the provinces of Baghdad, Babel indicators)) introduced the causes of global climate change and the study of climate change indicators for the three monitoring climate stations stretching from the year 1981-2013, a Baghdad station, Hilla, Karbala

    And conducted a statistical analysis of the annual rate climate of b elements (hours of actual solar brightness, temperature rate, the rate of maximum temperatures, the rate of minimum temperature, wind speed, evaporation, evaporation / transpiration Penman Monteith, relative humidity, the amount