Results 91 to 100 of about 19,960 (220)

Effect of Upper Zab River Confluence Point on The Quality Characteristics of Tigris River Water

open access: yesTikrit Journal of Engineering Sciences, 2013
Many sources play a significant role in changing the Tigris river water quality within Iraqi territory, such as the river's tributaries receiving points, impounding like Mosul dam, the residential settlements as Mosul city, and the untreated discharge of
Mohamed Saeed
doaj  

Estimation of Total Sediments Load for Makhoul Dam Reservoir

open access: yesTikrit Journal of Engineering Sciences
The problem of sediment accumulation in dam reservoirs is considered one of the most important problems facing these large projects. The present study estimated the total amount of sediment from the Tigris and Lower Zab Rivers that will enter annually ...
Idan Ibraheem Ghdhban   +1 more
doaj   +1 more source

The ecological basis of fishery yield of the Puerto Rico-Virgin Islands Insular Shelf: 1987 Assessment [PDF]

open access: yes, 2006
A literature review was conducted to locate information on the flow of energy from primary producers to the fishery stocks of the Puerto Rican-Virgin Islands insular shelf.
Browder, Joan A., Jacobsen, Terri
core  

The hydrochemistry of Tigris River in Baghdad city, Iraq

open access: yesIraqi Journal of Science, 2020
The primary objective of this study was to investigate the current status of water-quality conditions and assessment it in the Tigris River, Baghdad, Iraq, and to determine how those conditions are changing over time of pollution if any. A series of Hydrochemical tests were carried out to ascertain the influence of major Cations and Anions, Total ...
Haneen Zaid Abdulazeez   +2 more
openaire   +2 more sources

The Effect of Diyala River Water Quality on the Quality of Tigris River Water using GIS Mapping

open access: yesJournal of Engineering, 2019
The assessment of a river water’ quality is an essential procedure of monitor programs and is used to collect basic environmental data. The management of integrated water resources in a sustainable method is also necessary to allow future generations to ...
Fatima Muqdad Al-Rubaie   +1 more
doaj   +1 more source

Groundwater Depletion in the Middle East from GRACE with Implications for Transboundary Water Management in the Tigris-Euphrates-Western Iran Region [PDF]

open access: yes, 2013
In this study, we use observations from the Gravity Recovery and Climate Experiment (GRACE) satellite mission to evaluate freshwater storage trends in the north-central Middle East, including portions of the Tigris and Euphrates River Basins and western ...
De Linage, Caroline   +5 more
core   +3 more sources

Reconstructing landscape evolution in the Lower Khuzestan plain (SW Iran): integrating imagery, historical and sedimentary archives [PDF]

open access: yes, 2010
During the late Holocene, an avulsion-controlled Karun megafan developed in the Lower Khuzestan plain. Based on the interpretation of satellite data, at least three different Karun channels were detected.
Heyvaert, Vanessa   +2 more
core   +1 more source

Benthic invertebrate at three sites on the Tigris River, Iraq

open access: yesNativa, 2023
The study was conducted from November 2021 to May 2022 at the three study sites within the Baghdad governorate. The study aims to identify the impact of human activities on the Tigris River, so an area free of human activities was chosen and represented the first site.
openaire   +2 more sources

Assessment of pollution in water quality of oil and grease for Tigris River-Iraq by GIS mapping (2010-2016)

open access: yesMATEC Web of Conferences, 2018
In this study have followed the oils and grease in Tigris River within Baghdad city during the period 2010-2015 by using ArcGIS 10.2 program. Two satellite image of each year were used which were taken in as same time as collected samples and painted the
Mawlood Ibtihal   +2 more
doaj   +1 more source

Aqueduct Country and River Basin Rankings: A Weighted Aggregation of Spatially Distinct Hydrological Indicators [PDF]

open access: yes, 2013
More and more countries around the world face high levels of water stress, but measuring and communicating that stress consistently is challenging.
Andrew Maddocks   +3 more
core  

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