Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Cecilia Andrén"'
Autor:
Cecilia Andrén, Amelie Jarlman
Publikováno v:
Fundamental and Applied Limnology. 173:237-253
As acidification changes from chronic to more episodic in nature, study focus shifts from lakes, where the basin moderates acidity, to streams where acid episodes occur. To assess the effects of acid stress, several macroinvertebrate indices have bee
Publikováno v:
Applied Geochemistry. 22:1196-1201
Due to the varying toxicity of different Al species, information about Al concentration and speciation is important when assessing water quality. Modelling Al speciation can support operational mon ...
Autor:
Hjalmar Laudon, Ishi Buffam, Jens Fölster, Willem Goedkoop, Cecilia Andrén, Anders Wilander, Kevin Bishop, Kerstin Holmgren, Neil Cory, Richard K. Johnson
Publikováno v:
Water, Air, & Soil Pollution: Focus. 7:331-338
The recovery from acidification has led to the demand for more precise criteria for classification of acidification. The Swedish Environmental Protection Agency has revised Sweden’s Ecological Quality Criteria for acidification to improve the corre
Autor:
Cecilia Andrén, Maria Kahlert
Publikováno v:
SIL Proceedings, 1922-2010. 29:635-639
Publikováno v:
Environmental Toxicology and Chemistry. 17:234-250
A cost-effective strategy for the characterization of wastewater from small and medium-sized industries is described. A mobile laboratory, equipped for performing on-site biological tests, was established near wastewater treatment facilities in two c
Publikováno v:
Environmental Toxicology and Chemistry. 17:228-233
Effluents from middle-sized industries, connected to municipal treatment plants in two cities in Sweden were sampled daily during 1 week and were characterized chemically and biologically. The results were evaluated mainly with multivariate statistic
Publikováno v:
The Science of the total environment.
While chronic acidification of water bodies has been steadily decreasing, episodic acidification continues to affect stream biology by temporarily decreasing pH and mobilizing aluminum. These events are becoming more common as climate change renders
Significant resources are spent on counteracting the effects of acidification, mainly by liming. Due to lower S and N deposition in Europe and North America, authorities are changing directives and strategies for remediation and reducing liming. Howe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5af8dadc102d16896124a3e9bdcfe4c
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-126873
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-126873
Publikováno v:
Water, Air, & Soil Pollution. 85:883-888
To assess the long-term (>15 years) effects of liming, an integrated programme for studies of the effects of liming in acidified waters (ISELAW) was initiated in 1989. At present, 14 lakes and 14 streams are included in the programme. Although on ave
Autor:
Cecilia Andrén
Publikováno v:
Water, Air, & Soil Pollution. 85:811-816
Effects of storage on surface waters fractionated for labile and non-labile aluminium (Al) were investigated. Water samples were collected from streams at two occasions; low and high flow respectively representing in varying concentrations of Al, org