The Influence of Kaolinite and pH on Permeability in the Zubair Reservoir in the North Rumaila Oilfield, Southern Iraq

2015 ◽  
Author(s):  
S.M. Awadh ◽  
A. Al-Yaseri
Keyword(s):  
The North ◽  
Southern Iraq

scholarly journals Fish Assemblage in the Euphrates River at Al-Samawa City, Southern Iraq

2019 ◽  
Vol 32 ◽  
pp. 33-46
Author(s):  
Ammar M.S. Al-Helli ◽  
Amjad K. Resen ◽  
Atheer H. Ali
Keyword(s):  
Native Species ◽  
Ecological Factors ◽  
Abundant Species ◽  
Total Hardness ◽  
Dominance Index ◽  
Oreochromis Aureus ◽  
Euphrates River ◽  
The North ◽  
Blue Tilapia ◽  
Southern Iraq

The study was conducted in the Euphrates river in Al-Samawa city at two stations during the period from October 2016 till September 2017. The first station (north station) was Al-Majd township (45°12'49.2"E, 31°22'14.9"N), and the second station (south station) was Al-Zaier region (45°20'21.4"E, 31°18'54.4"N). Some ecological factors were monthly recorded at the stations of the current study, including water temperature, salinity, dissolved oxygen, pH, transparency, the speed of water flow, BOD5 and total hardness. All factors except total hardness have not significant differences between two stations, The hardness in the north station showed higher (844-1475) mg.l-1 than south station (655-1250) mg.l-1. Fishes were collected by gill nets, cast net, hook and line, hand net and electro-fishing. A total of 4260 fish specimens were collected which belong to 24 species and 10 families, 17 species of them were native species whereas seven of them were alien species. The most abundant species was blue tilapia Oreochromis aureus constituted 26.84% of the total caught of a north station, The value of the dominance index (D3) in north station was 62.57%, while the most abundant species in south station was Prussian carp Carassius auratus constituted 27.14% of the total caught, The value of the dominance index (D3) in the south station was 56.42%.

Artistic Influences Analysis of Iraqi National Costumes

2013 ◽  
Vol 821-822 ◽  
pp. 735-745
Author(s):  
Alttabi Furat Jamal Hassan ◽  
Xiang Yang Bian ◽  
Xiao Yu Xin
Keyword(s):  
The Body ◽  
Northern Iraq ◽  
The North ◽  
Wool Material ◽  
History Of ◽  
The Right ◽  
In The Beginning ◽  
Head Cover ◽  
The Impact ◽  
Southern Iraq

There were signs of the first civilization known to humanity for more than 6000 years BC in the north of Iraq have disappeared this civilization to appear after 500 years in southern Iraq, the Sumerian civilization, which was considered as the opinion of scientists or civilizations, exceeds the impact to Asia and the countries that had been in contact (Sumerians) and see them today in other towns and villages. In subsequent periods of time appeared distinct personalities to their nature, religious, social, special clothing with clothes seem especially long. And usually dress is made from raw wool material making them in the Sumerian era. Put the garment on the body and leaves the top of the right shoulder with the survival of an open hand. There are of special clothing used by the clergy in the exercise of religious mourning rituals .There are traditional clothes to the clergy of other faiths. The clothing we see in the beginning of the third millennium BC has gained status in society in general, and was also the head cover. The animals have for centuries symbolized the signs of a divinity that we see hanging on the walls of some temples in northern Iraq. Centuries have been mentioned in the history of the Arabian were animal horns in Sumerian times to symbolize the moon in the Sumerian language .

scholarly journals Microfacies Architecture and Stratigraphic Development of the Yamama Formation, Southern Iraq

2019 ◽  
Vol 60 (5) ◽  
pp. 1115-1128
Author(s):  
Taisir Ghanem Zaki Al Mafraji ◽  
Aiad Ali Hussien Al-Zaidy
Keyword(s):  
Depositional Environment ◽  
The South ◽  
Third Order ◽  
The North ◽  
Open Sea ◽  
Sulaiy Formation ◽  
Maximum Flooding Surface ◽  
Cretaceous Period ◽  
Petrographic Study ◽  
Southern Iraq

The Yamama Formation belongs to the late Berriasian-Aptian succession, which was deposited during the Lower Cretaceous period within the main shallow marine depositional environment. Petrographic study and microfacies analysis enabled the recognition of six main microfacies for three association facies. These are the Semi-restricted, Shallow open marine and Shoal environments. The study succession represents deposition of three third order cycles, these cycles where deposited during successive episodes of relative sea level rises and still stand. The presence of shoal association facies (oolitic packstone microfaces) between the Sulaiy and Yamama formations refer to continue the deposition during the same stage, and may suggest the end of Sulaiy Formation was maximum flooding surface (mfs). The first stage started with occurrence of the shallow open marine association facies underlain by semi-restricted association and then shoal association facies. There are three cycles of this sequence consistently in the south of the study area, so that it continues to the lower part of the Ratawi Formation to be the upper contact of the Yamama Formation of a conformable and continuous in sedimentation To the north of the study area (near of Rf-1 and  Hf-5 wells) the shoal association was only shown once at the bottom of the Yamama Formation and these cycles to became unclear.  This suggest that the paleo-high was developed to the south of studied area, while the open sea was characterized the northern part.

scholarly journals Early Mesopotamian urbanism: a new view from the north

Antiquity ◽  
2007 ◽  
Vol 81 (313) ◽  
pp. 585-600 ◽  
Author(s):  
Joan Oates ◽  
Augusta McMahon ◽  
Philip Karsgaard ◽  
Salam Al Quntar ◽  
Jason Ur
Keyword(s):  
The South ◽  
Prestige Goods ◽  
The Road ◽  
The North ◽  
North Eastern ◽  
Noteworthy Feature ◽  
Population Shift ◽  
New City ◽  
City States ◽  
Southern Iraq

For many years, the southern Mesopotamia of Ur and Uruk, ancient Sumer, has been seen as the origin centre of civilisation and cities: ‘The urban implosion of late-fourth- and early-third-millennium Mesopotamia resulted in a massive population shift into large sites’ said Nissen in 1988. ‘These new city-states set the pattern for Mesopotamia as the heartland of cities’ (Adams 1981; Yoffee 1998). And for Stone & Zimansky (2005) ‘Remains of the world's first cities are the most noteworthy feature of the landscape in southern Iraq’. But at Tell Brak Joan Oates and her team are turning this model upside down. A long campaign of study, culminating in the new discoveries from 2006 reported here, show that northern Mesopotamia was far along the road to urbanism, as seen in monumentality, industrialisation and prestige goods, by the late fifth millennium BC. The ‘world's earliest cities’ are as likely to have been in north-eastern Syria as southern Iraq, and the model of a core from the south developing a periphery in the north is now ripe for revision.

scholarly journals Water Quality Assessment of Shatt Al-Arab River, Southern Iraq Using NSF-WQI

2021 ◽  
Vol 5 (2) ◽  
pp. 194-202
Author(s):  
Ali W. Ali
Keyword(s):  
Water Quality ◽  
River Water ◽  
Oxygen Demand ◽  
Water Quality Assessment ◽  
Phosphate Potential ◽  
The North ◽  
Sahel Region ◽  
Method Of Evaluation ◽  
Southern Iraq

Three stations were selected on Shatt Al-Arab River, which is distinguished by its fresh water that is used for drinking, agriculture and industry. The first station is located in the north of Basrah Province in Al-Shafy, the second in the province center in Al-Salhiya and the third one to the south in the Sahel Region, during the period from October 2019 until September 2020. The study aimed to assess the quality of Shatt Al-Arab River water by using the NSF-WQI guide and its suitability for various uses as it represents an easy and efficient method of evaluation. Seven factors were used in the study: dissolved oxygen, biochemical oxygen demand, reactive phosphate, potential of Hydrogen, total dissolved solids, nitrates and water temperature. The results showed that the water quality index values varied between 110-122, as Shatt Al-Arab River water is generally classified as poor water. The second station recorded the highest (122) value for the index, while the first station recorded the lowest value (110).

scholarly journals Hydrochemical Evaluation of Groundwater from Selected Wells in Al Muthana Governorate, Southern Iraq

2021 ◽  
pp. 1930-1942
Author(s):  
Raad Al- Khafaji ◽  
Saad Muhi ◽  
Adnan Jassam
Keyword(s):  
Major Ions ◽  
Groundwater Resources ◽  
Dominant Type ◽  
The North ◽  
Groundwater Samples ◽  
Flow Length ◽  
Physical And Chemical ◽  
The City ◽  
Southern Iraq

The study area is part of the city of Samawa in Al Muthanna Governorate in southern Iraq. The study  area is located to the west of Samawa city bounded by the north latitudes 31⁰11'-31o42' and east longitudes 44o58'- 45⁰16'and its groundwater resources are developed for supply and irrigation purposes. In order to evaluate the quality of groundwater in the study area, twenty three groundwater samples were collected and analyzed for physical and chemical parameters. Hydrochemical analysis showed that the groundwater of the study area is excessively mineralized  and very hard. The increase in flow length of groundwater in the study area caused a change in water quality from bicarbonate to sulfate and chloride. The abundance of the major ions is as follows: SO4> CL>HCO3>NO3and Na>Ca>Mg>K. The dominant type  of groundwater is Na+- sulfate. The water of the  studied wells is not suitable for human drinking. Depending on TDS and EC values, most samples of the water are moderate saline class for irrigation. Most wells are good to permissible (wells No.4,14,17) and doubtful (well No. 12) for irrigation depending on Na%, while unsuitable for irrigation depending on EC  (except well No. 17 which is  permissible). Excellent water class (S1)for agriculture was recorded depending on SAR, except for well N0.2 which had an a good class (S2).

Investor-State Dispute Settlement under NAFTA Chapter 11: The Shape of Things to Come?

1998 ◽  
Vol 35 ◽  
pp. 263-290
Author(s):  
J. Anthony VanDuzer
Keyword(s):  
Free Trade Agreement ◽  
Dispute Settlement ◽  
Trade Agreement ◽  
Minimum Standards ◽  
The North ◽  
State Behaviour ◽  
Nafta Chapter 11 ◽  
To Come ◽  
The Right

SummaryRecently, there has been a proliferation of international agreements imposing minimum standards on states in respect of their treatment of foreign investors and allowing investors to initiate dispute settlement proceedings where a state violates these standards. Of greatest significance to Canada is Chapter 11 of the North American Free Trade Agreement, which provides both standards for state behaviour and the right to initiate binding arbitration. Since 1996, four cases have been brought under Chapter 11. This note describes the Chapter 11 process and suggests some of the issues that may arise as it is increasingly resorted to by investors.

Long-term Cyclic Variations of Prominences, Green and Red Coronae over Solar Cycles

2000 ◽  
Vol 179 ◽  
pp. 201-204
Author(s):  
Vojtech Rušin ◽  
Milan Minarovjech ◽  
Milan Rybanský
Keyword(s):  
Emission Lines ◽  
High Latitudes ◽  
Green Line ◽  
Solar Cycles ◽  
The South ◽  
Coronal Emission ◽  
Local Maxima ◽  
The North ◽  
Cyclic Variations

AbstractLong-term cyclic variations in the distribution of prominences and intensities of green (530.3 nm) and red (637.4 nm) coronal emission lines over solar cycles 18–23 are presented. Polar prominence branches will reach the poles at different epochs in cycle 23: the north branch at the beginning in 2002 and the south branch a year later (2003), respectively. The local maxima of intensities in the green line show both poleward- and equatorward-migrating branches. The poleward branches will reach the poles around cycle maxima like prominences, while the equatorward branches show a duration of 18 years and will end in cycle minima (2007). The red corona shows mostly equatorward branches. The possibility that these branches begin to develop at high latitudes in the preceding cycles cannot be excluded.

An ultrastructural study of sertoli cells in two geographically isolated populations of Aphanius dispar

1992 ◽  
Vol 50 (1) ◽  
pp. 548-549
Author(s):  
Taber A. Ba-Omar ◽  
Philip F. Prentis
Keyword(s):  
Ultrastructural Level ◽  
Uranyl Acetate ◽  
Freshwater Teleost ◽  
Isolated Populations ◽  
En Bloc ◽  
The North ◽  
Group A ◽  
Ultrathin Sections ◽  
Group B ◽  
Geographically Isolated

We have recently carried out a study of spermiogenic differentiation in two geographically isolated populations of Aphanius dispar (freshwater teleost), with a view to ascertaining variation at the ultrastructural level. The sampling areas were the Jebel Al Akhdar in the north (Group A) and the Dhofar region (Group B) in the south. Specimens from each group were collected, the testes removed, fixed in Karnovsky solution, post fixed in OsO, en bloc stained with uranyl acetate and then routinely processed to Agar 100 resin, semi and ultrathin sections were prepared for study.

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