Showing 141 - 160 results of 636 for search '(( 6 10 decrease ) OR ( 10 ((meters decrease) OR (((nn decrease) OR (mean decrease)))) ))*', query time: 0.16s Refine Results
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    Improvement of both lipid and biomass productivities of Qatar Chlorocystis isolate for biodiesel production and food security by Saadaoui, Imen

    Published 2018
    “…Indeed, culturing QUCCCM14 using f/2 medium with 10× NaH2PO4 (0.15 g L−1 NaNO3 and 5.6 mg L−1 NaH2PO4) resulted in an improvement of 3.178 folds the lipid productivity reaching 56.121 mg L−1 day−1 and enhanced the biomass productivity reaching 141.363 mg L−1 day−1, simultaneously. …”
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  12. 152

    Mercury pollution in doha (Qatar) coastal environment by Al-Madfa, H.

    Published 1994
    “…Leachable and methyl Hg averaged 0.10 � 0.11 and 0.02 �0.03 ?g g?1 dry weight, respectively, in the <63-?…”
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    Changes in Copepod Community Structure in Response to Land-Based Activities along Alexandria Coastline, Mediterranean Sea by El Din, Nehad M. Nour [نهاد مصطفى نور الدين]

    Published 2000
    “…Diversity indices for the area heavily affected by agricultural discharge (1.8 - 2.6) were higher than for the areas impacted by sewage (1.6 - 1.9), mixed agricultural/industrial (1.4 - 1.6) and industrial (0.6 - 0.8) discharge. …”
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