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Narrow pH Range of ...
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Bundschuh, MircoSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vatten och miljö,Department of Aquatic Sciences and Assessment,University of Koblenz-Landau
(författare)
Narrow pH Range of Surface Water Bodies Receiving Pesticide Input in Europe
- Artikel/kapitelEngelska2016
Förlag, utgivningsår, omfång ...
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2015-09-30
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Springer Science and Business Media LLC,2016
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Springer Verlag (Germany),2024
Nummerbeteckningar
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LIBRIS-ID:oai:slubar.slu.se:80861
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https://res.slu.se/id/publ/80861URI
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https://doi.org/10.1007/s00128-015-1665-7DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Fate and toxicity of the active ingredients (AI's) of plant protection products in surface waters is often influenced by pH. Although a general range of pH values is reported in literature, an evaluation targeting aquatic ecosystems with documented AI inputs is lacking at the larger scale. Results show 95 % of European surface waters (n = 3075) with a documented history of AI exposure fall within a rather narrow pH range, between 7.0 and 8.5. Spatial and temporal variability in the data may at least be partly explained by the calcareous characteristics of parental rock material, the affiliation of the sampling site to a freshwater ecoregion, and the photosynthetic activity of macrophytes (i.e., higher pH values with photosynthesis). Nonetheless, the documented pH range fits well with the standard pH of most ecotoxicological test guidelines, confirming the fate and ecotoxicity of AIs are usually adequately addressed.
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Sveriges lantbruksuniversitetInstitutionen för vatten och miljö
(creator_code:org_t)
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Sveriges lantbruksuniversitet
Sammanhörande titlar
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Ingår i:Bulletin of Environmental Contamination and Toxicology: Springer Science and Business Media LLC96, s. 3-80007-48611432-0800
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