الخصائص المورفومترية المساحية لأحواض منطقة بصية جنوب غربي العراق

الملخص EN

Morphometric studies are among the most important geographical studies in general and hydrological in particular because of their importance in interpreting and analyzing the terrestrial features and their development, as well as for knowing the hydrological characteristics and is considered the basis for other hydrological studies.

The area of the basin and the length of the basin are subject to reflections on the morphometric properties in general and from here came the idea of the research to study these characteristics and from Then applying statistical rates and knowing the extent to which these characteristics are related to the slopes, digital height files were adopted and dealt with with the Arcmap geographic system software.

The study includes what extends outside the administrative boundaries towards Salman, such as the Abu Khassofah basin, and some of it is within the administrative borders of the Basra Governorate, such as the Al-Shanati Basin and the Shehat, and some of it exceeds the international borders towards the Kingdom of Saudi Arabia such as Al-Arjawi, the Medicis Basin and Abu Ghar and since morphometric studies deal with the basin on the basis of Natural boundaries, so the basins were dealt with in all its areas A, in order to obtain accurate scientific information, which can be a database for other research and studies.

Through the study, we find that the largest basin in terms of area is the Medicis Basin, as its area is ( km ) and the area of the hip basin is less ( km ).

As for the length, the Al-Arjawi Basin) and the lowest length of the Derbisiyah Basin ( km) As for the largest recorded width of the Medicis Basin, as it reached ( km), the lowest width of the Umm al-Karrah Basin ( km), and the largest basin in terms of the ocean is the Medicis Basin ( km), and the lowest circumference is for the Derbisiyah Basin ( km) after recording the data collection and tabulating it in a table It was dealt with statistically with the spss program in order to know the extent of correlational relationships and it was dealt with by Pearson's law of correlation and to know the strength of the effect of regression on the morphometric prop