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The nocturnal zonation of decapods in the subtidal zone within the reef seascape-abiotic factors defining habitats
(
Oxford University Press
, 2017 , Article)
© International Council for the Exploration of the Sea 2017. All rights reserved. The relationship between populations of marine organisms and physicochemical gradients directly influence distributions of species within ...
Characterization of the extracellular polymeric substances (EPS) of Virgibacillus strains capable of mediating the formation of high Mg-calcite and protodolomite
(
Elsevier B.V.
, 2019 , Article)
The origin of dolomite –a common mineral in the geological record– is the subject of an ongoing debate. Among different hypotheses, it has been proposed that extracellular polymeric substances (EPS) excreted by microbes ...
Spatio-temporal distribution and sources identifications of polycyclic aromatic hydrocarbons and their alkyl homolog in surface sediments in the central Arabian Gulf
(
Elsevier B.V.
, 2019 , Article)
The quantitative analysis of 18 parents and their alkyl homologs was performed in sediment samples from the central Arabian Gulf (Gulf) around Qatar Peninsula in six sequential seasons, winter 2014 to spring 2015, at 21 ...
Acutodesmus obliquus as a benchmark strain for evaluating methane production from microalgae: Influence of different storage and pretreatment methods on biogas yield
(
Elsevier
, 2015 , Article)
Acutodesmus obliquus (SAG 276-1), a microalga with a resistant cell wall, was chosen as a benchmark strain for testing the effect of storage and pretreatment methods on methane yields during anaerobic digestion. A. obliquus ...
Baseline concentrations of mercury species within sediments from Qatar's coastal marine zone
(
Elsevier
, 2019 , Article)
Baseline concentration of total mercury (THg), organic extractable mercury and methylmercury (CH3Hg) concentrations in sediments from the northeastern, eastern and southeastern parts of the Arabian Gulf were assessed. ...
Decline in oyster populations in traditional fishing grounds; is habitat damage by static fishing gear a contributory factor in ecosystem degradation?
(
Elsevier
, 2018 , Article)
The territorial waters of Qatar once supported dense assemblages of the pearl oyster Pinctada radiata. The oysters settled on a patchy network of limestone platforms (hairãt) and provided a suite of ecosystem services to ...
Hydroacoustics to examine fish association with shallow offshore habitats in the Arabian Gulf
(
Elsevier B.V.
, 2018 , Article)
In order to implement spatial fisheries management in the Arabian Gulf, a better understanding of the distribution of fish in relation to benthic habitats is required. To facilitate this, hydroacoustic fish surveys were ...
Development of a liquid chromatography-quadrupole-time-of-flight-mass spectrometry based method for the targeted and suspect screening of contaminants in the pearl oyster Pinctada imbricata radiata
(
Elsevier Ltd
, 2019 , Article)
An analytical method was developed for the target and suspect screenings of contaminants in pearl oyster tissues. - 2019 Elsevier LtdA rapid method based on solvent extraction followed by direct injection in liquid ...
Population structure of marine turtles in coastal waters of Qatar
(
Inter-Research Science Publishing
, 2015 , Article)
Knowledge of the interrelationships between habitats and life-stage development in marine turtles requires an understanding of recruitment, size and age at maturity, sex ratios, growth and sexual development rates, ...
Oil-polluted groundwater in central and west Iraq as indicator of potential new hydrocarbon plays
(
Taylor and Francis Ltd.
, 2023 , Article)
The old land of Iraq is characterized by the presence of many oil seepages that date back to the Babylonian time. During the last few years, the country has witnessed an accelerating pattern of earthquakes that may have ...