Add to ORKGA survey of 78 lakes and streams in 9 sensitive regions of the Federal Republic of Germany and 1 in western France was conducted in March - April 1983 and December 1981, respectively. The waters show high to extreme acidification. Acidification correlates well with the regional deposition of sulfur from the atmosphere. In areas east of the Rhein-Ruhr industrial district acidification levels rank among the highest reported in the world. In all regions the chemical composition of one or more water samples indicates that adverse biological effects might occurMiljøverndepartemente
The current status of surface water acidification related to air pollution in Europe and North Ameri...
Water quality data for 56 long-term monitoring sites in eight European countries are used to assess ...
The occurrence of acid precipitation in regions of the northern hemisphere results from the anthropo...
A survey of 78 lakes and streams in 9 sensitive regions of the Federal Republic of Germany and 1 in ...
The reversal of freshwater acidification in the low mountain ranges of Germany is of public, politic...
Acid clearwater fishless streams have been identified in the Vosges mountains. In order to evaluate ...
The International Co-operative Programme on Assessment and Monitoring of Acidification of Rivers and...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
We present here an overview of the geographical extent of areas in Europe sensitive to acidification...
At a Seminar arranged by the Ecological Research Committee on October 30 , 1967, Dr. Svante Odén dis...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
As part of the Agreement on Environmental Cooperation between Norway and Poland critical loads of ac...
Longterm hydrochemical research in forested catchment in Petrohan area has been carried out for risk...
International audienceThe chemistry of precipitations and stream waters in the critical zone of a sm...
Critical loads of acidity to surface waters and their exceedances were estimated for north-eastern B...
The current status of surface water acidification related to air pollution in Europe and North Ameri...
Water quality data for 56 long-term monitoring sites in eight European countries are used to assess ...
The occurrence of acid precipitation in regions of the northern hemisphere results from the anthropo...
A survey of 78 lakes and streams in 9 sensitive regions of the Federal Republic of Germany and 1 in ...
The reversal of freshwater acidification in the low mountain ranges of Germany is of public, politic...
Acid clearwater fishless streams have been identified in the Vosges mountains. In order to evaluate ...
The International Co-operative Programme on Assessment and Monitoring of Acidification of Rivers and...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
We present here an overview of the geographical extent of areas in Europe sensitive to acidification...
At a Seminar arranged by the Ecological Research Committee on October 30 , 1967, Dr. Svante Odén dis...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
As part of the Agreement on Environmental Cooperation between Norway and Poland critical loads of ac...
Longterm hydrochemical research in forested catchment in Petrohan area has been carried out for risk...
International audienceThe chemistry of precipitations and stream waters in the critical zone of a sm...
Critical loads of acidity to surface waters and their exceedances were estimated for north-eastern B...
The current status of surface water acidification related to air pollution in Europe and North Ameri...
Water quality data for 56 long-term monitoring sites in eight European countries are used to assess ...
The occurrence of acid precipitation in regions of the northern hemisphere results from the anthropo...