Latvian Environment Agency /4/ University of Latvia Institute / /
IndustryTerm
internal bio-chemical processes / /
NaturalFeature
Daugava / Lielupe River / Gauja River / Gulf of Rîga / Salaca River / Gulf of Riga / Venta River / Latvian rivers / Gulf of Riga Pollution / Gulf of Rîga Nitrate-nitrogen / Lake Burtnieks / Daugava River / /
Organization
Latvian Environment Agency /4/ University of Latvia Institute of Aquatic Ecology Internet / Latvian Hydrometeorological Agency / European Union / EEC / HELCOM / Latvian Science Council / Latvian Environment Agency / European Commission / /
Sustainable Development Indicators in Latvia[removed]Surface water quality Indicators[removed]Proportion of waste waters at a level meeting standards