يعرض 701 - 720 نتائج من 1,763 نتيجة بحث عن '(( 10 ((peter decrease) OR (((nn decrease) OR (a decrease)))) ) OR ( 2020 due decrease ))*', وقت الاستعلام: 0.15s تنقيح النتائج
  1. 701
  2. 702

    Long-Term Variability of Aerosol Concentrations and Optical Properties over the Indo-Gangetic Plain in South Asia حسب Shahid, Imran

    منشور في 2022
    "…Emissions of atmospheric pollutants are rapidly increasing over South Asia. A greater understanding of seasonal variability in aerosol concentrations over South Asia is a scientific challenge and has consequences due to a lack of monitoring and modelling of air pollutants. …"
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  3. 703

    Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis حسب Karray, Fatma

    منشور في 2020
    "…Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …"
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  4. 704
  5. 705

    Tracking spatio-temporal dynamics of harmful algal blooms using long-term MODIS observations of Chaohu Lake in China from 2000 to 2021 حسب Ting, Zhou

    منشور في 2023
    "…However, environment management policies since 2020 have had a significant and rapid influence in decreasing the lake’s nutrients, which greatly reduced HABs severity in 2020 and 2021. …"
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  6. 706
  7. 707
  8. 708
  9. 709
  10. 710
  11. 711
  12. 712
  13. 713
  14. 714
  15. 715
  16. 716
  17. 717
  18. 718
  19. 719
  20. 720

    Enhanced bioelectrochemical treatment of petroleum refinery wastewater with Labaneh whey as co-substrate حسب Mohanakrishna, Gunda

    منشور في 2020
    "…Among several concentrations of LW as co-substrate in the range of 5–30% (v/v) with PRW, 85:15 (PRW:LW) showed to have the highest power generation (power density (PD), 832 mW/m2), which is two times higher than the control with PRW as sole substrate (PD, 420 mW/m2). On the contrary, a maximum substrate degradation rate of 0.420 kg COD/m3-day (ξCOD, 63.10%), was registered with 80:20 feed. …"
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