Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants which live in these water b...
Many western limnologists have no or a very limited knowledge and understanding of limnology in the Soviet Union; the language barrier is simply too hermetic, and the threshold for making the effort (...
AdvantagesUnusual geological formations and beautiful scenery
DisadvantagesSmelly and lots of alkali flies
AdvantagesBeing invited to visit authentic local people
DisadvantagesOur visits could spoil the Lake for the local people in time
AdvantagesPlot, mystery, protagonist