Figures index

From

The Use of an Aeration System to Prevent Thermal Stratification of Water Bodies: Pond, Lake and Water Supply Reservoir

Md. Saidul Azam Chowdhury, Khairul Hasan, Kaosar Alam

Applied Ecology and Environmental Sciences. 2014, 2(1), 1-7 doi:10.12691/aees-2-1-1
  • Figure 1. Biological zones in a lake
  • Figure 2. Lake thermal structure and classification based on mixing characteristics [5]
  • Figure 3. The global distribution of thermal lake types in relation to latitude and altitude [12]
  • Figure 4. Typical temperature profile from a stratified lake in the temperate zone, showing the division of the water into three layers of different density
  • Figure 5. Stratification during summer
  • Figure 6. Seasonal cycle and turnover of thermal stratification
  • Figure 7. Air injection system
  • Figure 8. Mechanical axial flow pumps
  • Figure 9. surface Spray
  • Figure 10. Impeller-Aspirator systems
  • Figure 11. Hypolimentic aeration unit (full lift, [11])
  • Figure 12. Hypolimentic aeration unit (partial lift, [1])