>>1766
Not an engineer ot chemist but when you mentioned the use of ammonia in that area, you can clearly see they have a runoff polution problem.
It could be due to the use of ammonia in that area. But the area is obviously polluted in 2d and 3d.
Ammonia runoff is harmful to some sea orgsnisms and that beach looks very unhealthy as an ocean environment.
See attached.
When they say nitrogen, think ammonia.
Nitrogen at higher levels causes a loss of certain plant species, depletion of soil nutrients, death of fish and aquatic organisms, and contamination of drinking water.
https://homeguides.sfgate.com/negative-effects-nitrogenrich-fertilizer-environment-72041.html
http://www.omafra.gov.on.ca/english/engineer/facts/05-073.htm#4