TERM: Description of glossary term.
blackwater
背景: Geography.
Very soft, acidic water, with high concentration of humic acid and tannins. The latter contribute to the color of water resembling tea or coffee.
参考文献
Coad, Brian & D.E. McAllister. 2007. "Dictionary of Ichtyology". Brian W. Coad. Retrieved on June 21, 2014, from:http://www.briancoad.com/Dictionary/Complete%20Dictionary.htm (crc06223)