hoan kiem lake

The algae erupted heavily in Hoan Kiem Lake after dredging
In recent days, the surface of Ho Guom water surface has many large green areas, which are suspected to be blue algae after the dredging period.
Use bucket of sludge dredge machine: Take care of the habitat of Turtle tool
Scientists believe that this form will destroy the ecosystem in the mud layer of Hoan Kiem Lake, overturning the familiar habitat of the turtle.
The green areas of Hanoi viewed from above
The capital still retains the green in Kim Ma and Thanh Nien area ... amidst the tornado of building houses.
How is the Hoan Kiem Lake Mud smoked?
The renovation of Hoan Kiem Lake (HHK) has been closely directed by Hanoi People's Committee.