Analysis of information sources in references of the Wikipedia article "Panama Canal" in English language version.
The Canal previously accounted for about 15 percent of the country's GDP
How much water is required to fill a lock chamber? Each lock chamber requires 101,000 cubic meters of water. An average of 52 million gallons of fresh water are used.
China has abandoned its attempts to construct a Nicaraguan Canal to compete with its Panamanian counterpart.
{{cite web}}
: |first=
has numeric name (help)CS1 maint: numeric names: authors list (link)The Canal previously accounted for about 15 percent of the country's GDP
China has abandoned its attempts to construct a Nicaraguan Canal to compete with its Panamanian counterpart.
How much water is required to fill a lock chamber? Each lock chamber requires 101,000 cubic meters of water. An average of 52 million gallons of fresh water are used.
{{cite news}}
: CS1 maint: unfit URL (link)