Assessment of natural radionuclides and heavy metal concentrations in marine sediments in view of tourism activities in Hurghada city, northern Red Sea, Egypt

HM Zakaly, MA Uosif, H Madkour, M Tammam, S Issa… - 2019 - elar.urfu.ru
The specific activity of 40K, 232Th and 226Ra in marine sediment samples collected from
National Institute of Oceanography and Fisheries (NIOF) and Safier Hotel area in Hurghada …

Environmental implications and spatial distribution of natural radionuclides and heavy metals in sediments from four harbours in the Egyptian Red Sea coast

A El-Taher, HMH Zakaly, R Elsaman - Applied Radiation and Isotopes, 2018 - Elsevier
Measurements of natural radionuclides concentrations (226 Ra, 232 Th and 40 K) in
sediments collected from sea, rivers or ocean is significant to protect the sea water …

Distribution and environmental impacts of metals and natural radionuclides in marine sediments in-front of different wadies mouth along the Egyptian Red Sea Coast

A El-Taher, HA Madkour - Applied Radiation and Isotopes, 2011 - Elsevier
Forty-four marine sediment samples were collected in-front of wadis mouth along the
Egyptian Red Sea coast: Wadi El-Hamra, Wadi El-Esh, Wadi Abu-Shaar, Wadi El-Gemal …

Influence of the industrial pollutant on water quality, radioactivity levels, and biological communities in Ismailia Canal, Nile River, Egypt

N Imam, AS El-Shamy, GS Abdelaziz… - … Science and Pollution …, 2024 - Springer
In the twenty-first century, numerous forms of pollution have adversely impacted freshwater
and the entire aquatic ecosystem. The higher population density in urban areas also …

Risk assessments and spatial distributions of natural radioactivity and heavy metals in Nasser Lake, Egypt

N Imam, SM El-Sayed, MES Goher - Environmental Science and Pollution …, 2020 - Springer
Nasser Lake provides more than 95% of the Egyptian freshwater budget. The levels, spatial
distributions, and risk assessments of heavy metals and natural radioactivity were …

Evaluation of radiological hazards in lower zab river sediments

JM Smail, HH Mansour, ST Ahmad - Radiation Effects and Defects …, 2023 - Taylor & Francis
In this study, the activity concentrations of natural and artificial radionuclides in 18 sediment
samples were investigated from Iraq's Upper and Lower Dukan Dam using the high-purity …

Radioactivity levels in mussels and sediments of the Golden Horn by the Bosphorus Strait, Marmara Sea

Ö Kılıç, M Belivermiş, F Gözel, FP Carvalho - Marine pollution bulletin, 2014 - Elsevier
Abstract The Golden Horn is an estuary located in the center of İstanbul receiving freshwater
discharges from two creeks and connecting to the Bosphorus Strait. Activity concentrations …

Activity concentration and spatial distribution of radionuclides in marine sediments close to the estuary of Shatt al-Arab/Arvand Rud River, the Gulf

DL Patiris, C Tsabaris, CL Anagnostou… - Journal of environmental …, 2016 - Elsevier
Tigris and Euphrates rivers both emerge in eastern Turkey and cross Syria and Iraq. They
unite to Shatt al-Arab/Arvand Rud River and discharge in Arabic/Persian Gulf. The activity …

Environmental and radio-ecological studies on shallow marine sediments from harbour areas along the Red Sea coast of Egypt for identification of anthropogenic …

A El-Taher, HA Madkour - Isotopes in environmental and health …, 2014 - Taylor & Francis
Analysis of marine sediments of the studied localities provides investigators with data to
characterise the composition of these sediments allowing for the identification of particular …

[HTML][HTML] Distribution of natural and anthropogenic radionuclides in sediments from the Vefsnfjord, Norway

HE Heldal, L Helvik, H Haanes, A Volynkin… - Marine Pollution …, 2021 - Elsevier
Areas in central Norway were heavily contaminated with fallout from the Chernobyl accident
in 1986. In this study, we assess 137 Cs in surface sediments and sediment cores collected …