Browsing by Author "Murray, James W."
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Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
Connor, Izumi; Al-Thani, Jassem A.; Yigiterhan, Oguz; Al-Ansari, Ebrahim Mohd A.S.; Vethamony, Ponnumony; Sorino, Caesar Flonasca; Anderson, Daniel B.; Murray, James W.... more authors ... less authors ( Elsevier , 2022 , Article)Dissolved inorganic carbon (DIC) and total alkalinity (TA) were sampled in December 2018 and May 2019 in the Exclusive Economic Zone (EEZ) of Qatar in the Arabian Gulf. pCO2, pH and CO32− were calculated from DIC and TA. ... -
Geochemical composition of Aeolian dust and surface deposits from the Qatar Peninsula
Yigiterhan, Oguz; Alfoldy, Balint Z.; Giamberini, Mariasilvia; Turner, Jesse C.; Al-Ansari, Ebrahim S.; Abdel-Moati, Mohamed A.; Al-Maslamani, Ibrahim A.; Kotb, Mohamed M.; Elobaid, Elnaiem A.; Hassan, Hassan M.; Obbard, Jeffrey P.; Murray, James W.... more authors ... less authors ( Elsevier , 2018 , Article)Abstract The trace metal geochemistry of atmospheric dust and terrestrial surface particles were studied on the Qatar Peninsula from February 2014 to November 2015. We included samples of the mega dust-storm event on 01–02 ... -
Geochemical composition of dust from Qatar peninsula
Al-Ansari, Ebrahim S.; Abdel-Moati, Mohamed A.; Al-Ansi, Mehsin A.; Yigiterhan, Oguz; Al-Shaikh, Ismail; Alsaadi, Hamood A.; Al-Azhari, Marwa M.; Sorino, Caesar F.; Castillo, Azenith; Paul, Barbara; Murray, James W.... more authors ... less authors ( Hamad bin Khalifa University Press (HBKU Press) , 2015 , Conference Paper)Atmospheric dust samples have been collected from different areas in Qatar and analyzed for major and trace element composition. This region of the Arabian Gulf represents an area largely affected by dust from natural and ... -
Ocean Acidification and Carbonate System Geochemistry in the Arabian Gulf
Al-Thani, Jassem A.; Izumi, Connor; Yigiterhan, Oguz; Al-Ansari, Ebrahim Mohd A S; Vethamony, Ponnumony; Sorino, Caesar Flonasca; Anderson, Dan; Murray, James W.... more authors ... less authors ( Qatar University Press , 2020 , Poster)Alkalinity (Alk) and (Dissolved Inorganic Carbon) DIC were measured on high resolution seawater samples, collected on November 2018 and May 2019 at seven stations in the Exclusive Economic Zone (EEZ) of Qatar. Calculated ... -
The Influence of Qatari Dust on the Element Composition of Marine Plankton
Yigiterhan, Oguz; Al-Thani, Jassem Abdulaziz; Dib, Samah; Alsaadi, Hamood Abdulla; Al-Ansari, Ebrahim Mohd; Murray, James W.... more authors ... less authors ( Qatar University Press , 2021 , Poster)The Exclusive Economic Zone (EEZ) of Qatar is affected by extreme dust and extensive industrialization, making it an ideal location to examine influences of coastal processes on biological activity, which greatly affects ...