The Water Network

Państwowy Monitoring Środowiska - Monitoring jakości wód podziemnych

WISE - Water Information System for Europe

IIGRAC - International Groundwater Resources Assessment Centre

ISARM - Internationally Shared Aquifer Resources Management

Euro-Mediterranean Information System on know-how in the Water sector

CIRCE Integrated Project - Climate Change and Impact Research: the Mediterranean Environment

WEAP-Water Evaluation And Planning system

TWAP - Transboundary Waters Assessment Programme

European Commission - Environment - Water

Portal o aktach prawnych Unii Europejskiej

Informacja o Ramowej Dyrektywie Wodnej

EKOportal

Europejska Sieć Ekologiczna Natura 2000

Fraction of Absorbed Photosynthetically Active Radiation (FAPAR)

EC-EARTH @ ISAC-CNR

CCM River and Catchment Database