asked 227k views
3 votes
How much have the pollutants in the Yangtze river increased in the last 50 years?

2 Answers

2 votes

By over 56% over 50 years.

answered
User Timanderson
by
7.7k points
5 votes
I found about a 73% increase in the last 50 but I may be wrong
answered
User Patrice IMBERT
by
7.7k points
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