Matches in SemOpenAlex for { <https://semopenalex.org/work/W1974421855> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W1974421855 endingPage "3631" @default.
- W1974421855 startingPage "3623" @default.
- W1974421855 abstract "During the many years of paraquat usage, wide ranges of investigations of its environmental impact have been conducted. Much of this information has been published, but key, long-term field studies have not previously been presented and assessed. The purpose of this review is to bring together and appraise this information. Due to the nature of paraquat residues in soils, the major part (some 99.99%) of a paraquat application that reaches the soil within the typical Good Agricultural Practice (GAP) is strongly adsorbed to soils of a wide variety of textures. This is in equilibrium with an extremely low concentration in soil solution. However, the paraquat in soil solution is intrinsically biodegradable, being rapidly and completely mineralized by soil microorganisms. The deactivation of the biological activity of paraquat in soils, due to sorption, has been investigated thoroughly and systematically. It is recognized that the determination of total soil residues by severe extraction procedures provides no insight into the amount of paraquat biologically available in soil. Consequently, the key assay developed for this purpose, namely, the strong adsorption capacity-wheat bioassay (SAC-WB) method, has proved to be valuable for determination of the adsorption capacity relevant to paraquat for any particular soil. This method has been validated in the field with a series of long-term (>10 years) trials in different regions of the world. These trials have also shown that, following repeated applications of very high levels of paraquat in the field, residues not only reach a plateau but also subsequently decline. This demonstrates that the known biodegradation of paraquat in soil pore water plays an important role in field dissipation. The biological effects of paraquat in the field have been assessed under unrealistically high treatment regimes. These trials have demonstrated that the continued use of paraquat under GAP conditions will have no detrimental effects on either crops or soil-dwelling flora and fauna. Any such effects can occur only under extreme use conditions (above the SAC-WB), which do not arise in normal agricultural practice." @default.
- W1974421855 created "2016-06-24" @default.
- W1974421855 creator A5034457522 @default.
- W1974421855 creator A5058181511 @default.
- W1974421855 creator A5081776775 @default.
- W1974421855 date "2002-05-18" @default.
- W1974421855 modified "2023-10-14" @default.
- W1974421855 title "Deactivation of the Biological Activity of Paraquat in the Soil Environment: a Review of Long-Term Environmental Fate" @default.
- W1974421855 cites W2005074025 @default.
- W1974421855 cites W2020513911 @default.
- W1974421855 cites W2033396109 @default.
- W1974421855 cites W2058206201 @default.
- W1974421855 cites W2085930920 @default.
- W1974421855 cites W2164046373 @default.
- W1974421855 cites W2314617139 @default.
- W1974421855 cites W2321640891 @default.
- W1974421855 cites W2466028645 @default.
- W1974421855 doi "https://doi.org/10.1021/jf011323x" @default.
- W1974421855 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12059135" @default.
- W1974421855 hasPublicationYear "2002" @default.
- W1974421855 type Work @default.
- W1974421855 sameAs 1974421855 @default.
- W1974421855 citedByCount "84" @default.
- W1974421855 countsByYear W19744218552012 @default.
- W1974421855 countsByYear W19744218552013 @default.
- W1974421855 countsByYear W19744218552014 @default.
- W1974421855 countsByYear W19744218552015 @default.
- W1974421855 countsByYear W19744218552016 @default.
- W1974421855 countsByYear W19744218552017 @default.
- W1974421855 countsByYear W19744218552018 @default.
- W1974421855 countsByYear W19744218552019 @default.
- W1974421855 countsByYear W19744218552020 @default.
- W1974421855 countsByYear W19744218552021 @default.
- W1974421855 countsByYear W19744218552022 @default.
- W1974421855 countsByYear W19744218552023 @default.
- W1974421855 crossrefType "journal-article" @default.
- W1974421855 hasAuthorship W1974421855A5034457522 @default.
- W1974421855 hasAuthorship W1974421855A5058181511 @default.
- W1974421855 hasAuthorship W1974421855A5081776775 @default.
- W1974421855 hasConcept C104488531 @default.
- W1974421855 hasConcept C107872376 @default.
- W1974421855 hasConcept C150394285 @default.
- W1974421855 hasConcept C159390177 @default.
- W1974421855 hasConcept C159750122 @default.
- W1974421855 hasConcept C178790620 @default.
- W1974421855 hasConcept C185592680 @default.
- W1974421855 hasConcept C18903297 @default.
- W1974421855 hasConcept C2776527163 @default.
- W1974421855 hasConcept C39432304 @default.
- W1974421855 hasConcept C55493867 @default.
- W1974421855 hasConcept C58445606 @default.
- W1974421855 hasConcept C86803240 @default.
- W1974421855 hasConceptScore W1974421855C104488531 @default.
- W1974421855 hasConceptScore W1974421855C107872376 @default.
- W1974421855 hasConceptScore W1974421855C150394285 @default.
- W1974421855 hasConceptScore W1974421855C159390177 @default.
- W1974421855 hasConceptScore W1974421855C159750122 @default.
- W1974421855 hasConceptScore W1974421855C178790620 @default.
- W1974421855 hasConceptScore W1974421855C185592680 @default.
- W1974421855 hasConceptScore W1974421855C18903297 @default.
- W1974421855 hasConceptScore W1974421855C2776527163 @default.
- W1974421855 hasConceptScore W1974421855C39432304 @default.
- W1974421855 hasConceptScore W1974421855C55493867 @default.
- W1974421855 hasConceptScore W1974421855C58445606 @default.
- W1974421855 hasConceptScore W1974421855C86803240 @default.
- W1974421855 hasIssue "13" @default.
- W1974421855 hasLocation W19744218551 @default.
- W1974421855 hasLocation W19744218552 @default.
- W1974421855 hasOpenAccess W1974421855 @default.
- W1974421855 hasPrimaryLocation W19744218551 @default.
- W1974421855 hasRelatedWork W1493798662 @default.
- W1974421855 hasRelatedWork W168202809 @default.
- W1974421855 hasRelatedWork W2061785261 @default.
- W1974421855 hasRelatedWork W2074585585 @default.
- W1974421855 hasRelatedWork W2106611530 @default.
- W1974421855 hasRelatedWork W2354706124 @default.
- W1974421855 hasRelatedWork W2594488474 @default.
- W1974421855 hasRelatedWork W2954824097 @default.
- W1974421855 hasRelatedWork W3016214381 @default.
- W1974421855 hasRelatedWork W4284968335 @default.
- W1974421855 hasVolume "50" @default.
- W1974421855 isParatext "false" @default.
- W1974421855 isRetracted "false" @default.
- W1974421855 magId "1974421855" @default.
- W1974421855 workType "article" @default.