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السجلات المعروضة 31 -- 40 من 60
The status of harmful algae in the Arabian Gulf
(
Hamad bin Khalifa University Press (HBKU Press)
, 2015 , Conference Paper)
In the ocean, microscopic plankton algae constitute a crucial food supply for filter- feeding bivalves, shellfish (oyster, mussels, scallop and clams), as well as larvae of commercially important crustaceans and finfish. ...
Climate variability and its impact on the spatial distribution of mangroves in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Mangroves are a unique vegetation community that can adapt to harsh climatic conditions, including in areas of high temperature and high salinity levels. It is an important coastal wetland community in many countries that ...
Arabian Dugongs of Qatar: Updates from a Renewed Research Initiative
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Dugongs ("bugarah al bahr" or "cow of the sea") in Qatar and the wider Arabian Gulf, are animals of both historic and cultural significance to the people in the region. Historically hunted in Qatar, today they are seen as ...
Microbial Mats from the Khor Al-Adaid Sabkha, Qatar: Morphotypes and Association with Authigenic Minerals
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
The sabkhas (i.e., salt flats) of Qatar are among the rare places on Earth where carbonate and sulfate minerals similar to those constituting economically important hydrocarbon reservoirs are still forming today, under the ...
Dynamics (seasonal and intra-diurnal) of air-borne fungal spore population of Doha area, Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
The availability and dynamics of airborne fungal spores in the atmosphere are strongly influenced by the meteorological parameters and by other factors such as air pollutants. The aim of this study was to update the knowledge ...
valuation of salt tolerance in selected Qatari halophytes at the two initial growth stages
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Scarcity of water and availability of land for agricultural production are the most environmental issues that facing the (GCC) countries and Qatar one of them. Qatar lies in region which characterized by having high ...
Coral bleaching in extreme environments: speciesspecific thermal tolerance limits
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Increasing seawater temperatures are being measured worldwide, causing coral bleaching events during which the symbiosis between the coral host and its symbiotic zooxanthellae is disrupted, and a global decline in reef ...
Hot Spots for Poly Aromatic Hydrocarbons (PAHs) in Sediments and Benthic Organisms in the Coastal Water of Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
The state of Qatar has a strategic location within the heart of the Arabian Gulf, the richest oil area in the world. Its extensive coastline (700 km) is experiencing some of the most radical environmental conditions in the ...
Anti-microbial Activity Of Graphene Oxide Against Bacteria And Fungi
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Graphene Oxide (GO) is a promising material for various applications. The team prepared GO from graphite and studied the interaction with different microorganisms. Anti-microbial properties were detected for the prepared ...
Chemical Characterization and Source Identification of Beached Oil from Two Areas Along the North-Western Coast of Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Over the years there have been several reports of oil spills affecting particularly the northern coast of Qatar. In most cases, the source of oil spills is not identified. The spilled oils are very resistant to degradation ...