Pesticide contamination pattern of surface water in an urban-agricultural mediterranean watershed (Wadi Guenniche, Bizerte Lagoon, Northern Tunisia).

IF 1.4 4区 农林科学 Q4 ENVIRONMENTAL SCIENCES Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes Pub Date : 2024-01-01 Epub Date: 2024-07-13 DOI:10.1080/03601234.2024.2375905
Olivier Grünberger, Radhouane Hamdi, Manon Lagacherie, Hanene Chaabane
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Abstract

Two years of monthly sampling and hydrological monitoring were performed at the outlet of a Mediterranean watershed in northern Tunisia to determine the contents of 469 pesticide active ingredients and metabolites in water and evaluate their behavior. Wadi Guenniche is a tributary of the Bizerte coastal lagoon, with a watershed area of 86 km2, which exhibits pluvial cereal, legume, and orchid cultivation and irrigated market gardening. Twenty-nine pesticide active ingredients and 2 metabolites were detected in water. Twenty-four pesticide active ingredients were authorized for use in Tunisia. Among them, 14 had never been mentioned in previous farmer surveys. Five herbicides and their metabolites were the most frequently detected: aminomethylphosphonic acid (AMPA) (100%), glyphosate (94%), simazine (94%), 2,4-D (70%), and deisopropylatrazine (DIA) (47%). The detection frequency and concentration range suggested that the phytosanitary pressure and resulting water contamination are close to those on the northern Mediterranean shore. These results, in addition to characterizing the pollution state, emphasized the need for additional studies on the use and fate of pesticides on the southern shore of the Mediterranean Sea, particularly in Tunisia.

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地中海城市-农业流域地表水的农药污染模式(突尼斯北部比泽特泻湖 Wadi Guenniche)。
在突尼斯北部的一个地中海流域出口处进行了为期两年的月度采样和水文监测,以确定水中 469 种农药活性成分和代谢物的含量,并评估其行为。Wadi Guenniche 是 Bizerte 沿海泻湖的一条支流,流域面积为 86 平方公里,主要种植冲积谷物、豆类和兰花,并进行市场园艺灌溉。在水中检测到 29 种农药活性成分和 2 种代谢物。有 24 种农药活性成分获准在突尼斯使用。其中 14 种在以前的农民调查中从未提及。最常检测到的除草剂及其代谢物有五种:氨甲基膦酸 (AMPA)(100%)、草甘膦 (94%)、西玛津 (94%)、2,4-D (70%) 和脱异丙基萘 (DIA)(47%)。检测频率和浓度范围表明,植物检疫压力和由此造成的水污染与地中海北岸的情况接近。这些结果除了说明污染状况的特点外,还强调有必要对地中海南岸,特别是突尼斯的杀虫剂使用和归宿进行更多的研究。
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来源期刊
CiteScore
4.00
自引率
5.00%
发文量
87
审稿时长
1 months
期刊介绍: 12 issues per year Abstracted/indexed in: Agricola; Analytical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; BioSciences Information Service of Biological Abstracts (BIOSIS); CAB Abstracts; CAB AGBiotech News and Information; CAB Irrigation & Drainage Abstracts; CAB Soils & Fertilizers Abstracts; Chemical Abstracts Service Plus; CSA Aluminum Industry Abstracts; CSA ANTE: Abstracts in New Technology and Engineering; CSA ASFA 3 Aquatic Pollution and Environmental Quality; CSA ASSIA: Applied Social Sciences Index & Abstracts; CSA Ecology Abstracts; CSA Entomology Abstracts; CSA Environmental Engineering Abstracts; CSA Health & Safety Science Abstracts; CSA Pollution Abstracts; CSA Toxicology Abstracts; CSA Water Resource Abstracts; EBSCOhost Online Research Databases; Elsevier BIOBASE/Current Awareness in Biological Sciences; Elsevier Engineering Information: EMBASE/Excerpta Medica/ Engineering Index/COMPENDEX PLUS; Environment Abstracts; Environmental Knowledge; Food Science and Technology Abstracts; Geo Abstracts; Geobase; Food Science; Index Medicus/ MEDLINE; INIST-Pascal/ CNRS; NIOSHTIC; ISI BIOSIS Previews; Pesticides; Food Contaminants and Agricultural Wastes: Analytical Abstracts; Pollution Abstracts; PubSCIENCE; Reference Update; Research Alert; Science Citation Index Expanded (SCIE); and Water Resources Abstracts.
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