Publikation:
Combating cyanobacterial proliferation by avoiding or treating inflows with high P load ̶ experiences from eight case studies

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dc.contributor.authorAbella, Sally E. B.
dc.contributor.authorChorus, Ingrid
dc.contributor.authorLitt, Arni
dc.contributor.authorFastner, Jutta
dc.contributor.authorMorabito, Giuseppe
dc.contributor.authorVoeroes, Lajos
dc.contributor.authorPálffy, Károly
dc.contributor.authorStraile, Dietmar
dc.contributor.authorKümmerlin, Reiner
dc.contributor.authorMatthews, David
dc.contributor.authorPhillips, M. Geoff
dc.date.accessioned2024-06-16T16:02:52Z
dc.date.available2024-06-16T16:02:52Z
dc.date.issued2015
dc.description.abstractIncreased external nutrient loads of anthropogenic origin, especially those of phosphorus (P), were one of the major causes of eutrophication during the first half of the twentieth century in Europe. They led to deterioration of lake ecosystems, particularly including noxious blooms of (potentially toxic) cyanobacteria. From the 1970-1980s, strategies to decrease the phosphorus loads from sewage were increasingly implemented, among them are the ban of phosphates in detergents, the expansion of sewer systems and improvement in wastewater treatment to remove nutrients. Case studies of eight lakes, whose response to point source reduction of phosphorus was observed over decades, show that a pronounced reduction of the phosphorus load from point sources can be achieved either by the diversion of inflows carrying high loads, by upgraded sewage treatment, or by phosphorus precipitation in the major tributary directly before its inflow into the water body. Outcomes demonstrate that in order to effectively control cyanobacterial blooms, the measures taken need to reduce in-lake concentrations of total phosphorus below 20-50 Ţg L-1, with this threshold varying somewhat between lakes depending in particular on hydromorphological and biological conditions. Whether and when load reduction succeeds in controlling cyanobacteria depends primarily on the load remaining after remediation and on the water residence time.<BR>Quelle: http://link.springer.com/en
dc.format.extent1 Online-Ressource
dc.format.extent1,4 KB
dc.format.mediumonline resource
dc.identifier.doihttps://doi.org/10.60810/openumwelt-1236
dc.identifier.urihttps://openumwelt.de/handle/123456789/7816
dc.language.isoeng
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectSee [Binnengewässer]
dc.subjectPhosphor
dc.subjectBlaualgen
dc.titleCombating cyanobacterial proliferation by avoiding or treating inflows with high P load ̶ experiences from eight case studies
dc.typeWissenschaftlicher Artikel
dc.type.dcmitext
dc.type.mediumcomputer
dspace.entity.typePublication
local.bibliographicCitation.journalTitleAquatic Ecology
local.bibliographicCitation.originalDOI10.1007/s10452-015-9558-8
local.bibliographicCitation.volume(2015)
local.collectionAufsätze
local.contributor.authorId00420685
local.contributor.authorId02172085
local.contributor.authorId00269875
local.contributor.authorId00332012
local.contributor.authorId02172086
local.contributor.authorId00316450
local.contributor.authorId00414944
local.contributor.authorId02172087
local.contributor.authorId02172088
local.identifier.catalogId02429241
local.ingest.leader06798naa a2200000uu 4500
local.jointTitleCOMBATING CYANOBACTERIAL PROLIFERATION BY AVOIDING OR TREATING INFLOWS WITH HIGH P LOAD EXPERIENCES FROM EIGHT CASE STUDIES
local.sourcecatalog
local.source.urihttp://link.springer.com/article/10.1007%2Fs10452-015-9558-8
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