Water quality in Europe and North America slowly recovers from acidification

The recovery of surface waters from acidification is continuing. However, evidence of a biological response to reduced surface water acidification is, so far, not uniform throughout 179 investigated sites in Europe and North America between 1994 and 2004.

Contact information	Head of information Bjørn Faafeng, NIVA (email: bjoern.faafeng@niva.no ; niva@niva.no ) Phone: +47 22 18 51 00 ; Fax: +47 22 18 52 00
News type	Inbrief
File link	http://www.niva.no/symfoni/infoportal/PUBLIKASJON.NSF/.vieEngInterForsideNIVA/EA18D99D8DF011EAC125739B003FF80D?OpenDocument
Source of information	NIVA
Subject(s)	ANALYSIS AND TESTS , CHARACTERISTICAL PARAMETERS OF WATERS AND SLUDGES , DRINKING WATER AND SANITATION : COMMON PROCESSES OF PURIFICATION AND TREATMENT , PREVENTION AND NUISANCES POLLUTION , SANITATION -STRICT PURIFICATION PROCESSES , WATER QUALITY
Relation	http://www.emwis.net/topics/watmon
Geographical coverage	Norway
News date	23/11/2007
Working language(s)	ENGLISH

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