Matches in SemOpenAlex for { <https://semopenalex.org/work/W3095000976> ?p ?o ?g. }
- W3095000976 endingPage "116573" @default.
- W3095000976 startingPage "116573" @default.
- W3095000976 abstract "When an invasive wetland grass degrades a Ramsar wetland and Important Bird Area, decisive management action is called for. To limit the extent and spread of European Phragmites australis, the Ontario government began the first, large-scale application of glyphosate (Roundup CustomⓇ) over standing water to control an invasive species in Canadian history. Between 2016 and 2018, over 1000 ha of marsh were treated. To assess the concentration, movement and longevity of this herbicide in treated marshes, we measured the concentration of glyphosate, its primary breakdown product aminomethylphosphonic acid (AMPA), and the alcohol ethoxylate-based adjuvant AquasurfⓇ in water and sediments in areas of the highest exposure and up to 150 m into adjacent bays. The maximum observed concentration of glyphosate in water was 0.320 mg/L, occurring within 24 hr of application. The maximum glyphosate concentration in sediment was 0.250 mg/kg, occurring within about 30 days of application. AMPA was detectable in water and sediment, indicating microbial breakdown of glyphosate in the marsh, but at low concentrations (maxwater = 0.025 mg/L, maxsed = 0.012 mg/kg). The maximum distance from the point of application that glyphosate was detected in the water was 100 m, while AMPA was detectable only at the edge of where glyphosate was applied (0 m). Concentrations in water returned to pre-treatment levels (<DL) within 20–30 days of application. In sediment, glyphosate residue persisted above detection limits (>0.005 mg/kg) for over one year but less than two years. Concentrations of alcohol ethoxylates were variable in space and time, following a pattern that could not be attributed to AquasurfⓇ use. The direct, over-water application of Roundup CustomⓇ with AquasurfⓇ to control invasive P. australis did not reach concentrations deemed to pose toxicological concern to aquatic biota by the Canadian Council of Ministers of the Environment." @default.
- W3095000976 created "2020-11-09" @default.
- W3095000976 creator A5017132886 @default.
- W3095000976 creator A5030651831 @default.
- W3095000976 date "2021-01-01" @default.
- W3095000976 modified "2023-10-07" @default.
- W3095000976 title "Title: Low concentrations of glyphosate in water and sediment after direct over-water application to control an invasive aquatic plant" @default.
- W3095000976 cites W1483180328 @default.
- W3095000976 cites W1566077471 @default.
- W3095000976 cites W1620024846 @default.
- W3095000976 cites W1760740878 @default.
- W3095000976 cites W176172615 @default.
- W3095000976 cites W1951724000 @default.
- W3095000976 cites W1971799130 @default.
- W3095000976 cites W1972925423 @default.
- W3095000976 cites W1980404668 @default.
- W3095000976 cites W1991353672 @default.
- W3095000976 cites W2010102977 @default.
- W3095000976 cites W2010356518 @default.
- W3095000976 cites W2011280741 @default.
- W3095000976 cites W2012573591 @default.
- W3095000976 cites W2014257340 @default.
- W3095000976 cites W2015035966 @default.
- W3095000976 cites W2017351668 @default.
- W3095000976 cites W2019655958 @default.
- W3095000976 cites W2023226956 @default.
- W3095000976 cites W2028587753 @default.
- W3095000976 cites W2038661716 @default.
- W3095000976 cites W2041218335 @default.
- W3095000976 cites W2050160281 @default.
- W3095000976 cites W2069636178 @default.
- W3095000976 cites W2075497788 @default.
- W3095000976 cites W2078925996 @default.
- W3095000976 cites W2102850007 @default.
- W3095000976 cites W2144212123 @default.
- W3095000976 cites W2155988679 @default.
- W3095000976 cites W2166090294 @default.
- W3095000976 cites W2214723311 @default.
- W3095000976 cites W2255447065 @default.
- W3095000976 cites W2587635539 @default.
- W3095000976 cites W2602867143 @default.
- W3095000976 cites W2735292302 @default.
- W3095000976 cites W2758906526 @default.
- W3095000976 cites W2761105159 @default.
- W3095000976 cites W2791480870 @default.
- W3095000976 cites W2901285540 @default.
- W3095000976 cites W2934862171 @default.
- W3095000976 cites W2959060585 @default.
- W3095000976 cites W2995189491 @default.
- W3095000976 cites W3044653661 @default.
- W3095000976 cites W3046422066 @default.
- W3095000976 cites W3143245047 @default.
- W3095000976 cites W354944380 @default.
- W3095000976 cites W4249983033 @default.
- W3095000976 doi "https://doi.org/10.1016/j.watres.2020.116573" @default.
- W3095000976 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33152590" @default.
- W3095000976 hasPublicationYear "2021" @default.
- W3095000976 type Work @default.
- W3095000976 sameAs 3095000976 @default.
- W3095000976 citedByCount "17" @default.
- W3095000976 countsByYear W30950009762021 @default.
- W3095000976 countsByYear W30950009762022 @default.
- W3095000976 countsByYear W30950009762023 @default.
- W3095000976 crossrefType "journal-article" @default.
- W3095000976 hasAuthorship W3095000976A5017132886 @default.
- W3095000976 hasAuthorship W3095000976A5030651831 @default.
- W3095000976 hasBestOaLocation W30950009762 @default.
- W3095000976 hasConcept C107872376 @default.
- W3095000976 hasConcept C140793950 @default.
- W3095000976 hasConcept C151730666 @default.
- W3095000976 hasConcept C185592680 @default.
- W3095000976 hasConcept C18903297 @default.
- W3095000976 hasConcept C2779676709 @default.
- W3095000976 hasConcept C2780910873 @default.
- W3095000976 hasConcept C2816523 @default.
- W3095000976 hasConcept C39432304 @default.
- W3095000976 hasConcept C6557445 @default.
- W3095000976 hasConcept C67268981 @default.
- W3095000976 hasConcept C67715294 @default.
- W3095000976 hasConcept C86803240 @default.
- W3095000976 hasConceptScore W3095000976C107872376 @default.
- W3095000976 hasConceptScore W3095000976C140793950 @default.
- W3095000976 hasConceptScore W3095000976C151730666 @default.
- W3095000976 hasConceptScore W3095000976C185592680 @default.
- W3095000976 hasConceptScore W3095000976C18903297 @default.
- W3095000976 hasConceptScore W3095000976C2779676709 @default.
- W3095000976 hasConceptScore W3095000976C2780910873 @default.
- W3095000976 hasConceptScore W3095000976C2816523 @default.
- W3095000976 hasConceptScore W3095000976C39432304 @default.
- W3095000976 hasConceptScore W3095000976C6557445 @default.
- W3095000976 hasConceptScore W3095000976C67268981 @default.
- W3095000976 hasConceptScore W3095000976C67715294 @default.
- W3095000976 hasConceptScore W3095000976C86803240 @default.
- W3095000976 hasFunder F4320310283 @default.
- W3095000976 hasFunder F4320334593 @default.
- W3095000976 hasLocation W30950009761 @default.
- W3095000976 hasLocation W30950009762 @default.
- W3095000976 hasOpenAccess W3095000976 @default.