Indicators of climate change and their impact on the hydrological characteristics of Lake Habbaniyah / Anbar Governorate / for the period from 1986-2014

Abstract

Abstract Results of the specific analytical factors related to coefficient of determination (R-Sq), regression coefficient (R ) and standard deviation (ST DEV) implemented on AL-Habaniya lake from the period (1986-2014) indicated that there were fluctuation in the degree of influence for each climatic factor on hydrological properties of the lake as the inclination of averages of climatic factors جملة جامعة األنبار للعلوم اإلنسانية العدد )3 ) )كانون االول( 2016 )224( in the study area showed continuous increasing with time period simultaneously with the phenomenon of(climate warming), whereas effect of changes in averages of temperature via coefficient of determination and regression coefficient were about (34.9,-59.1%) with standard deviation (17.0),while averages of wind speed showed increasing in influence factors and regression coefficient (4.8,-20.2%) for each one, signals of humidity rates revealed presence of direct proportion between humidity and levels of water in the lake as any increasing means rising in raining and reduction in evaporation then as a result increasing water, as its effects reached (37.6%) with high regression