Buffer strip width and agricultural pesticide contamination in Danish lowland streams: Implications for stream and riparian management

Rasmussen, Jes J.; Baattrup‐Pedersen, Annette; Wiberg‐Larsen, Peter; McKnight, Ursula S.; Kronvang, Brian

doi:10.1016/j.ecoleng.2011.08.016

Cited by 70 publications

(49 citation statements)

References 33 publications

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“…The relationship between SPEAR and TU sensitive identified in the present study was similar to the dependencies reported in previous field studies with EDS applying SPEAR pesticides (Bereswill et al, 2013;Liess and von der Ohe, 2005;Rasmussen et al, 2011;Schäfer et al, 2007). Because of the lack of observations between TU ≤ −3.7 (no ecological effects) and TU ≥ -2.8 (impact of Carbofuran), the threshold for effective concentrations can be set to the mean of both values.…”

Section: Concentration-response Dependence and Compounds Responsible supporting

confidence: 66%

Pesticide impact on aquatic invertebrates identified with Chemcatcher® passive samplers and the SPEARpesticides index

Münze

Orlinskiy

Gunold

et al. 2015

Science of The Total Environment

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Section: Concentration-response Dependence and Compounds Responsible supporting

confidence: 66%

Pesticide impact on aquatic invertebrates identified with Chemcatcher® passive samplers and the SPEARpesticides index

Münze

Orlinskiy

Gunold

et al. 2015

Science of The Total Environment

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“…A good part of the detected herbicides has long-lasting residual effects; thus, once in the soil, rainfalls promote the transportation of the product into groundwater (Paraiba et al, 2003). It is noteworthy that most of the water springs assessed were protected by woods and located in remote areas far from crops or at the top of the slopes, factors that hinder the entry of phytosanitary products in water (Rasmussen et al, 2011).…”

Section: Resultsmentioning

confidence: 99%

Herbicide detection in groundwater in Córrego Rico-SP watershed

et al. 2015

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-Due to the large amount of pesticides applied in agriculture, mainly herbicides, there is a growing concern about a possible environmental contamination with these products, including water bodies. Given the above, the aim of the present work was to detect and quantify herbicides through multiresidue analysis in water samples collected in semiartesian wells and springs in a rural area of the city of Jaboticabal (SP). Samples were collected from 32 wells and 13 water springs, in three different seasons: October 2010, February 2011 and May 2011. Additionally, samples at a residence in the urban area were also collected. Analysis using high performance liquid chromatography coupled to mass spectrometry was performed and herbicides ametryn, amicarbazone, clomazone, diclosulan, diuron, hexazinone, imazapic, imazapyr, isoxaflutole, S-metolachlor, sulfentrazone, sulfometuron-methyl, and tebuthiuron were evaluated. In semi-artesian wells, an incresed quantity of herbicides was found in comparison with the water springs. Among the tested herbicides, hexazinone, imazapyr and sulfentrazone were detected in measurable amounts in accordance with the analytical method applied, while clomazone was the most common herbicide being detected in more than 60% of the samples. Ametryn, diuron and amicarbazone herbicides were also detected. Diclosulan, imazapic, isoxaflutole, S-metolachlor, sulfometuron-methyl, and tebuthiuron were not detected in any sample. Inappropriate use of these products without prior knowledge of the behavior of the soil can lead to groundwaters and water springs contamination, thus an ongoing monitoring of this resource becomes very important.Keywords: sugarcane, LC-MS/MS, water springs, semi-artesian wells. ametryn, amicarbazone, clomazone, diclosulan, diuron, hexazinone, imazapic, imazapyr, isoxaflutole, S-metolachlor, sulfentrazone, sulfometuron-methyl SANTOS, E.A. et al. RESUMO -Em vista da grande quantidade de agroquímicos aplicados na agricultura, principalmente os herbicidas, cresce a preocupação com a possível contaminação do ambiente com esses produtos, inclusive em corpos d'água. Diante do exposto, o objetivo deste trabalho foi detectar e quantificar herbicidas, por meio de análise multirresíduo, em amostras de água coletadas em poços semiartesianos e nascentes, em uma área rural da cidade de Jaboticabal (SP). Foram coletadas amostras em 32 poços e 13 nascentes, em três épocas: outubro de 2010, fevereiro e maio de 2011. Foram coletadas, adicionalmente, amostras em uma residência na área urbana. Foi realizada análise por cromatografia líquida de alta eficiência acoplada à espectrometria de massas e foram avaliados os herbicidas

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“…A likely explanation for this is the scarcity of adjacent arable land and the frequent occurrence of riparian buffer strips. By including a minimum width for buffer strips in the RP model, Rasmussen et al (2011a) were able to increase the explanatory power of the model from 46% to 64%. However, the efficiency of buffer strips is still under discussion.…”

Section: No Significant Insecticidal Effects Of Diffuse Agricultural mentioning

confidence: 97%

Effects of organic pollutants from wastewater treatment plants on aquatic invertebrate communities

2013

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Buffer strip width and agricultural pesticide contamination in Danish lowland streams: Implications for stream and riparian management

Cited by 70 publications

References 33 publications

Pesticide impact on aquatic invertebrates identified with Chemcatcher® passive samplers and the SPEARpesticides index

Pesticide impact on aquatic invertebrates identified with Chemcatcher® passive samplers and the SPEARpesticides index

Herbicide detection in groundwater in Córrego Rico-SP watershed

Effects of organic pollutants from wastewater treatment plants on aquatic invertebrate communities

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