52 research outputs found
Sustainable Phosphorus Loadings from Effective and Cost-Effective Phosphorus Management Around the Baltic Sea
Nutrient over-enrichment of the Baltic Sea, accompanied by intensified algal blooms and decreasing water clarity, has aroused widespread concern in the surrounding countries during the last four decades. This work has used a well-tested dynamic mass-balance model to investigate which decrease in total phosphorus loading would be required to meet the environmental goal to restore the trophic state in the Baltic Sea to pre-1960s levels. Furthermore, the extent to which various abatement options may decrease the phosphorus loading in a cost-effective manner has been studied. Upgrading urban sewage treatment in the catchment could, alone or in combination with banning phosphates in detergents, be sufficient to meet the set environmental goal, at an estimated annual basin-wide cost of 0.21–0.43 billion euro. Such a plan would potentially decrease the total phosphorus loading to the Baltic Sea with 6,650–10,200 tonnes per year
Spatial pattern of hydrolittoral rock encrusting assemblages along the salinity gradient of the Baltic Sea
Getting the measure of eutrophication in the Baltic Sea: towards improved assessment principles and methods
How to combat cyanobacterial blooms: strategy toward preventive lake restoration and reactive control measures
Der Stoffhaushalt von Seen: Bedeutung zeitlicher Variabilitaet und raeumlicher Heterogenitaet von Prozessen sowie des Betrachtungsmassstabs Eine Analyse am Beispiel eines eutrophen geschichteten Sees im Einzugsgebiet der Ostsee (Belauer See, Schleswig-Holstein)
Available from TIB Hannover: RR 6908(36) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
Modellrechnungen zum Verhalten von Chemikalien in Böden : Vergleich mit Freilandmessungen des Herbizids 2,4,5-T.
Hat Wasserqualität eine Bedeutung für Touristen? Eine Studie am Beispiel des Oderästuars
Eutrophication by the Oder River: implications for tourism and sustainable development of the coastal zone
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