Browsing by Author "Al-Shaikh I."

Now showing items 1-5 of 5

    • Extreme 15N Depletion in Seagrasses 

      Walton, M. E. M.; Al-Maslamani, I.; Haddaway, N.; Kennedy, H.; Castillo, A.; ... more authors ( Springer New York LLC , 2016 , Article)
      Seagrass beds form an important part of the coastal ecosystem in many parts of the world but are very sensitive to anthropogenic nutrient increases. In the last decades, stable isotopes have been used as tracers of ...

    • Hypoxia in the central Arabian Gulf Exclusive Economic Zone (EEZ) of Qatar during summer season 

      Al-Ansari, Ebrahim M.A.S.; Rowe, G.; Abdel-Moati, M.A.R.; Yigiterhan, O.; Al-Maslamani, I.; ... more authors ( Elsevier , 2015 , Article)
      Abstract One of the most fascinating and unexpected discoveries during the Qatar University Marine Expeditions to the marine Exclusive Economic Zone (EEZ) of Qatar in 2000–2001, was the detection of a hypoxic water layer ...

    • Large dugong (Dugong dugon) aggregations persist in coastal Qatar 

      Marshall C.D.; Al Ansi M.; Dupont J.; Warren C.; Al Shaikh I.; ... more authors ( Blackwell Publishing Inc. , 2018 , Article)
      Dugongs (Dugong dugon) are large herbivorous marine mammals of the order Sirenia commonly referred to as sea cows. Due to their herbivorous diet, feeding and foraging dominate their natural history. Dugongs have evolved a ...

    • Metal distribution in marine sediment along the Doha Bay, Qatar 

      Al-Naimi H.A.; Al-Ghouti M.A.; Al-Shaikh I.; Al-Yafe M.; Al-Meer S. ( Kluwer Academic Publishers , 2015 , Article)
      Concentrations of 25 heavy metals (Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, V, Zn and Hg) in surface sediments along the Doha Bay from 10 transects each with five stations were ...

    • Outwelling from arid mangrove systems is sustained by inwelling of seagrass productivity 

      Walton, M.E.M.; Al-Maslamani, I.; Skov, M.W.; Al-Shaikh, I.; Al-Ansari, I.S.; ... more authors ( Inter-Research , 2014 , Article)
      Mangrove forest productivity is normally sustained by nutrients from terrestrial runoff, with freshwater inputs driving the resulting outwelling of production, but arid mangroves lack this input. The movement of material ...