oligotrophic
Related Words
eutrophichypertrophicnutrientphosphorusnitrogenlakepondwaterecosystemlimnologyecologybiologyalgaephytoplanktonzooplanktonoxygendissolved oxygenclaritytransparencyturbiditybiomassproductivityprimary productiontrophictrophic levelmesotrophicstratificationthermoclineepilimnionhypolimnionbenthicpelagicsedimentmineralorganiccarbonnitratephosphateammoniumeutrophicationbloomcyanobacteriachlorophyllbiodiversityspecieshabitatfreshwatersalinityalkalinityleachingrunoffprecipitationevaporationbasincatchmentwatershedaquaticstarvationscarcityconcentrationdiffusionmetabolismautotrophheterotrophsaprotrophbiotaplanktonic