The Phenomenon of Ground Subsidence Ground subsidence is a natural process that has become a pressing concern in Mexico City.

Bright green stalks of weeds are sprouting from the ground where planes were supposed to take off at a new Mexico City airport ... the marshy swath of an ancient lake into a giant park.

The environmental importance of Lake Texcoco lies in its character as the main water regulating vessel in the Valley of Mexico and as a climate regulator that will increase ventilation and ...

declared Lake Texcoco a Natural Protected Area (ANP) and lashed out against the opposition, assuring that this sector supported the initiative to build the New International Airport of the Mexico ...