Neonicotinoids, Fipronil, Sulfoxaflor and related Transformation Products in water samples from the Bohai Sea and its surrounding rivers, in summer and fall 2018

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Bibliographic Details
Main Authors: Naumann, Tanja, Bento, Célia P M, Wittmann, Andreas, Gandrass, Juergen, Tang, Jianhui, Zhen, Xiaomei, Liu, Lin, Ebinghaus, Ralf
Format: Dataset Open Access
Language:en
Published: PANGAEA 2022
Subjects:
Acetamiprid; Acetamiprid, limit of detection; Acetamiprid, limit of quantification; Automated SPE using LCTech XANA Freestyle System followed by LC-MS/MS measurement, use of internal-standard method with isotope-labelled IS for quantification, satisfying method trueness and precision (according to SANTE/11813/2017), blank controls; BOHAI2018Aug; BOHAI2018Aug_Stat_BHB1; BOHAI2018Aug_Stat_BHB10; BOHAI2018Aug_Stat_BHB11; BOHAI2018Aug_Stat_BHB2; BOHAI2018Aug_Stat_BHB3; BOHAI2018Aug_Stat_BHB4; BOHAI2018Aug_Stat_BHB5; BOHAI2018Aug_Stat_BHB6; BOHAI2018Aug_Stat_BHB7; BOHAI2018Aug_Stat_BHB8; BOHAI2018Aug_Stat_BHB9; BOHAI2018Aug_Stat_Biliu_River_1; BOHAI2018Aug_Stat_Chaobai_New_River; BOHAI2018Aug_Stat_Dagu_Paiwu_River_1; BOHAI2018Aug_Stat_Daihe_River; BOHAI2018Aug_Stat_Daliao_River__1; BOHAI2018Aug_Stat_Daqing_River_1; BOHAI2018Aug_Stat_Dayang_River_1; BOHAI2018Aug_Stat_Dehui_River_1; BOHAI2018Aug_Stat_Douhe_River; BOHAI2018Aug_Stat_Duliujian_River_1; BOHAI2018Aug_Stat_Fuzhou_River_1; BOHAI2018Aug_Stat_Haihe_River_1; BOHAI2018Aug_Stat_Jiahe_River; BOHAI2018Aug_Stat_Jie_River; BOHAI2018Aug_Stat_Jiyun_River_1; BOHAI2018Aug_Stat_L1; BOHAI2018Aug_Stat_L2; BOHAI2018Aug_Stat_L3; BOHAI2018Aug_Stat_L4; BOHAI2018Aug_Stat_L5; BOHAI2018Aug_Stat_L6; BOHAI2018Aug_Stat_LDB1; BOHAI2018Aug_Stat_LDB10; BOHAI2018Aug_Stat_LDB11; BOHAI2018Aug_Stat_LDB12; BOHAI2018Aug_Stat_LDB13; BOHAI2018Aug_Stat_LDB2; BOHAI2018Aug_Stat_LDB3; BOHAI2018Aug_Stat_LDB4; BOHAI2018Aug_Stat_LDB5; BOHAI2018Aug_Stat_LDB6; BOHAI2018Aug_Stat_LDB7; BOHAI2018Aug_Stat_LDB8; BOHAI2018Aug_Stat_LDB9; BOHAI2018Aug_Stat_Liugu_River_1; BOHAI2018Aug_Stat_Luan_River_1; BOHAI2018Aug_Stat_LZB1; BOHAI2018Aug_Stat_LZB2; BOHAI2018Aug_Stat_LZB3; BOHAI2018Aug_Stat_LZB4; BOHAI2018Aug_Stat_LZB5; BOHAI2018Aug_Stat_LZB6; BOHAI2018Aug_Stat_M1; BOHAI2018Aug_Stat_M10; BOHAI2018Aug_Stat_M11; BOHAI2018Aug_Stat_M2; BOHAI2018Aug_Stat_M3; BOHAI2018Aug_Stat_M4; BOHAI2018Aug_Stat_M5; BOHAI2018Aug_Stat_M6; BOHAI2018Aug_Stat_M7; BOHAI2018Aug_Stat_M8; BOHAI2018Aug_Stat_M9; BOHAI2018Aug_Stat_Majia_River_1; BOHAI2018Aug_Stat_Qingjinghuang_Drainage_Canal_1; BOHAI2018Aug_Stat_Shuangtaizi_River_1; BOHAI2018Aug_Stat_Tahe_River; BOHAI2018Aug_Stat_Tanghe_River_1; BOHAI2018Aug_Stat_Tuhai_River_1; BOHAI2018Aug_Stat_Xiaoling_River_1; BOHAI2018Aug_Stat_Xiaoqing_River; BOHAI2018Aug_Stat_Xiaoqinglong_River_1; BOHAI2018Aug_Stat_Xingcheng_River; BOHAI2018Aug_Stat_Xuanhui_River_1; BOHAI2018Aug_Stat_Yalu_River_1; BOHAI2018Aug_Stat_Yanghe_River_1; BOHAI2018Aug_Stat_Yellow_River_1; BOHAI2018Aug_Stat_Yongding_New_River; BOHAI2018Aug_Stat_Yuhe_River; BOHAI2018Aug_Stat_Zhangwei_New_River_1; BOHAI2018Aug_Stat_Zhimai_River; BOHAI2018Aug_Stat_Ziya_New_River_1; BOHAISEA2018Nov; BOHAISEA2018Nov_Stat_BHB1; BOHAISEA2018Nov_Stat_Biliu_River_1; BOHAISEA2018Nov_Stat_Chaobai_New_River; BOHAISEA2018Nov_Stat_Dagu_Paiwu_River; BOHAISEA2018Nov_Stat_Daihe_River; BOHAISEA2018Nov_Stat_Daliao_River_; BOHAISEA2018Nov_Stat_Daqing_River; BOHAISEA2018Nov_Stat_Dayang_River_1; BOHAISEA2018Nov_Stat_Dehui_River; BOHAISEA2018Nov_Stat_Douhe_River; BOHAISEA2018Nov_Stat_Duliujian_River; BOHAISEA2018Nov_Stat_Fuzhou_River_1; BOHAISEA2018Nov_Stat_Haihe_River; BOHAISEA2018Nov_Stat_Jiahe_River; BOHAISEA2018Nov_Stat_Jie_River; BOHAISEA2018Nov_Stat_Jiyun_River_1; BOHAISEA2018Nov_Stat_L1; BOHAISEA2018Nov_Stat_L2; BOHAISEA2018Nov_Stat_L3; BOHAISEA2018Nov_Stat_L4; BOHAISEA2018Nov_Stat_L5; BOHAISEA2018Nov_Stat_L6; BOHAISEA2018Nov_Stat_LDB10; BOHAISEA2018Nov_Stat_LDB11; BOHAISEA2018Nov_Stat_LDB12; BOHAISEA2018Nov_Stat_LDB13; BOHAISEA2018Nov_Stat_LDB3; BOHAISEA2018Nov_Stat_LDB4; BOHAISEA2018Nov_Stat_LDB5; BOHAISEA2018Nov_Stat_LDB6; BOHAISEA2018Nov_Stat_LDB7; BOHAISEA2018Nov_Stat_LDB8; BOHAISEA2018Nov_Stat_LDB9; BOHAISEA2018Nov_Stat_Liugu_River; BOHAISEA2018Nov_Stat_Luan_River_1; BOHAISEA2018Nov_Stat_LZB1; BOHAISEA2018Nov_Stat_LZB2; BOHAISEA2018Nov_Stat_LZB4; BOHAISEA2018Nov_Stat_LZB5; BOHAISEA2018Nov_Stat_LZB6; BOHAISEA2018Nov_Stat_M1; BOHAISEA2018Nov_Stat_M10; BOHAISEA2018Nov_Stat_M11; BOHAISEA2018Nov_Stat_M2; BOHAISEA2018Nov_Stat_M3; BOHAISEA2018Nov_Stat_M4; BOHAISEA2018Nov_Stat_M5; BOHAISEA2018Nov_Stat_M6; BOHAISEA2018Nov_Stat_M7; BOHAISEA2018Nov_Stat_M8; BOHAISEA2018Nov_Stat_M9; BOHAISEA2018Nov_Stat_Majia_River; BOHAISEA2018Nov_Stat_Qingjinghuang_Drainage_Canal; BOHAISEA2018Nov_Stat_Shuangtaizi_River; BOHAISEA2018Nov_Stat_Tahe_River; BOHAISEA2018Nov_Stat_Tanghe_River; BOHAISEA2018Nov_Stat_Tuhai_River_1; BOHAISEA2018Nov_Stat_Xiaoling_River; BOHAISEA2018Nov_Stat_Xiaoqing_River; BOHAISEA2018Nov_Stat_Xiaoqinglong_River_1; BOHAISEA2018Nov_Stat_Xingcheng_River; BOHAISEA2018Nov_Stat_Xuanhui_River_1; BOHAISEA2018Nov_Stat_Yalu_River_1; BOHAISEA2018Nov_Stat_Yanghe_River; BOHAISEA2018Nov_Stat_Yellow_River; BOHAISEA2018Nov_Stat_Yongding_New_River; BOHAISEA2018Nov_Stat_Yuhe_River; BOHAISEA2018Nov_Stat_Zhangwei_New_River; BOHAISEA2018Nov_Stat_Zhimai_River; BOHAISEA2018Nov_Stat_Ziya_New_River; BUCKET; Bucket water sampling; Clothianidin; Clothianidin, limit of detection; Clothianidin, limit of quantification; CTD/Rosette; CTD-RO; Cycloxaprid; Cycloxaprid, limit of detection; Cycloxaprid, limit of quantification; Date/Time of event; DEPTH, water; Desnitro-imidacloprid; Desnitro-imidacloprid, limit of detection; Desnitro-imidacloprid, limit of quantification; Dinotefuran; Dinotefuran, limit of detection; Dinotefuran, limit of quantification; Event label; Fipronil; Fipronil, limit of detection; Fipronil, limit of quantification; Fipronil-desulfinyl; Fipronil-desulfinyl, limit of detection; Fipronil-desulfinyl, limit of quantification; Fipronil-sulfide; Fipronil-sulfide, limit of detection; Fipronil-sulfide, limit of quantification; Fipronil-sulfone; Fipronil-sulfone, limit of detection; Fipronil-sulfone, limit of quantification; Helmholtz-Zentrum Hereon; Hereon; Imidacloprid; Imidacloprid, limit of detection; Imidacloprid, limit of quantification; Imidaclothiz; Imidaclothiz, limit of detection; Imidaclothiz, limit of quantification; Latitude of event; Longitude of event; Nitenpyram; Nitenpyram, limit of detection; Nitenpyram, limit of quantification; Sample code/label; Sample method; Sulfoxaflor; Sulfoxaflor, limit of detection; Sulfoxaflor, limit of quantification; Thiacloprid; Thiacloprid, limit of detection; Thiacloprid, limit of quantification; Thiamethoxam; Thiamethoxam, limit of detection; Thiamethoxam, limit of quantification
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_version_ 1867170112489914368
author Naumann, Tanja
Bento, Célia P M
Wittmann, Andreas
Gandrass, Juergen
Tang, Jianhui
Zhen, Xiaomei
Liu, Lin
Ebinghaus, Ralf
author_facet Naumann, Tanja
Bento, Célia P M
Wittmann, Andreas
Gandrass, Juergen
Tang, Jianhui
Zhen, Xiaomei
Liu, Lin
Ebinghaus, Ralf
collection Datos científicos de ciencias marinas y ambientales
contents Neonicotinoids, fipronil, sulfoxaflor and related transformation products were measured in river- and seawater samples from the Bohai Region, in China. Two sampling campaigns were conducted in 2018 in the Bohai Sea on board of the Chinese research vessel Chuangxin I: one in summer (18-25 August) and one in fall (23 November-14 December). Surface seawater samples were collected at approximately 5 m depth using a SBE991plus CTD (Sea-Bird Scientific, USA). In summer, 47 seawater samples were collected, whereas in fall only 34 sampling stations were possible to be collected due to bad weather conditions. Additionally, another 2 sampling campaigns were conducted in 2018 to 36 major rivers around the Bohai Sea and Northern Yellow Sea, approximately at the same time as the Bohai Sea campaigns, i.e. one in summer (23-30 August) and one in fall (29 October-7 November). The river water sampling stations were located as close as possible to the river mouths while avoiding the influence of salt water. All samples were prepared using an automated solid-phase extraction (SPE), using a LC-Tech FREESTYLE™ XANA workbench (LC Tech GmbH, Germany). Target insecticides were analysed by high performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS). More information can be found in Naumann et al. (2022). The aims of the study were to: 1) investigate the occurrence and spatiotemporal distribution of the target analytes in river- and seawater of the Bohai region, China; 2) perform a fingerprint analysis to identify similarities in contamination patterns between river- and seawater; and 3) to perform an ecological risk assessment to freshwater and marine species based on risk quotients.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_940860
institution PANGAEA
language en
publishDate 2022
publisher PANGAEA
record_format pangaea
spellingShingle Neonicotinoids, Fipronil, Sulfoxaflor and related Transformation Products in water samples from the Bohai Sea and its surrounding rivers, in summer and fall 2018
Naumann, Tanja
Bento, Célia P M
Wittmann, Andreas
Gandrass, Juergen
Tang, Jianhui
Zhen, Xiaomei
Liu, Lin
Ebinghaus, Ralf
Acetamiprid; Acetamiprid, limit of detection; Acetamiprid, limit of quantification; Automated SPE using LCTech XANA Freestyle System followed by LC-MS/MS measurement, use of internal-standard method with isotope-labelled IS for quantification, satisfying method trueness and precision (according to SANTE/11813/2017), blank controls; BOHAI2018Aug; BOHAI2018Aug_Stat_BHB1; BOHAI2018Aug_Stat_BHB10; BOHAI2018Aug_Stat_BHB11; BOHAI2018Aug_Stat_BHB2; BOHAI2018Aug_Stat_BHB3; BOHAI2018Aug_Stat_BHB4; BOHAI2018Aug_Stat_BHB5; BOHAI2018Aug_Stat_BHB6; BOHAI2018Aug_Stat_BHB7; BOHAI2018Aug_Stat_BHB8; BOHAI2018Aug_Stat_BHB9; BOHAI2018Aug_Stat_Biliu_River_1; BOHAI2018Aug_Stat_Chaobai_New_River; BOHAI2018Aug_Stat_Dagu_Paiwu_River_1; BOHAI2018Aug_Stat_Daihe_River; BOHAI2018Aug_Stat_Daliao_River__1; BOHAI2018Aug_Stat_Daqing_River_1; BOHAI2018Aug_Stat_Dayang_River_1; BOHAI2018Aug_Stat_Dehui_River_1; BOHAI2018Aug_Stat_Douhe_River; BOHAI2018Aug_Stat_Duliujian_River_1; BOHAI2018Aug_Stat_Fuzhou_River_1; BOHAI2018Aug_Stat_Haihe_River_1; BOHAI2018Aug_Stat_Jiahe_River; BOHAI2018Aug_Stat_Jie_River; BOHAI2018Aug_Stat_Jiyun_River_1; BOHAI2018Aug_Stat_L1; BOHAI2018Aug_Stat_L2; BOHAI2018Aug_Stat_L3; BOHAI2018Aug_Stat_L4; BOHAI2018Aug_Stat_L5; BOHAI2018Aug_Stat_L6; BOHAI2018Aug_Stat_LDB1; BOHAI2018Aug_Stat_LDB10; BOHAI2018Aug_Stat_LDB11; BOHAI2018Aug_Stat_LDB12; BOHAI2018Aug_Stat_LDB13; BOHAI2018Aug_Stat_LDB2; BOHAI2018Aug_Stat_LDB3; BOHAI2018Aug_Stat_LDB4; BOHAI2018Aug_Stat_LDB5; BOHAI2018Aug_Stat_LDB6; BOHAI2018Aug_Stat_LDB7; BOHAI2018Aug_Stat_LDB8; BOHAI2018Aug_Stat_LDB9; BOHAI2018Aug_Stat_Liugu_River_1; BOHAI2018Aug_Stat_Luan_River_1; BOHAI2018Aug_Stat_LZB1; BOHAI2018Aug_Stat_LZB2; BOHAI2018Aug_Stat_LZB3; BOHAI2018Aug_Stat_LZB4; BOHAI2018Aug_Stat_LZB5; BOHAI2018Aug_Stat_LZB6; BOHAI2018Aug_Stat_M1; BOHAI2018Aug_Stat_M10; BOHAI2018Aug_Stat_M11; BOHAI2018Aug_Stat_M2; BOHAI2018Aug_Stat_M3; BOHAI2018Aug_Stat_M4; BOHAI2018Aug_Stat_M5; BOHAI2018Aug_Stat_M6; BOHAI2018Aug_Stat_M7; BOHAI2018Aug_Stat_M8; BOHAI2018Aug_Stat_M9; BOHAI2018Aug_Stat_Majia_River_1; BOHAI2018Aug_Stat_Qingjinghuang_Drainage_Canal_1; BOHAI2018Aug_Stat_Shuangtaizi_River_1; BOHAI2018Aug_Stat_Tahe_River; BOHAI2018Aug_Stat_Tanghe_River_1; BOHAI2018Aug_Stat_Tuhai_River_1; BOHAI2018Aug_Stat_Xiaoling_River_1; BOHAI2018Aug_Stat_Xiaoqing_River; BOHAI2018Aug_Stat_Xiaoqinglong_River_1; BOHAI2018Aug_Stat_Xingcheng_River; BOHAI2018Aug_Stat_Xuanhui_River_1; BOHAI2018Aug_Stat_Yalu_River_1; BOHAI2018Aug_Stat_Yanghe_River_1; BOHAI2018Aug_Stat_Yellow_River_1; BOHAI2018Aug_Stat_Yongding_New_River; BOHAI2018Aug_Stat_Yuhe_River; BOHAI2018Aug_Stat_Zhangwei_New_River_1; BOHAI2018Aug_Stat_Zhimai_River; BOHAI2018Aug_Stat_Ziya_New_River_1; BOHAISEA2018Nov; BOHAISEA2018Nov_Stat_BHB1; BOHAISEA2018Nov_Stat_Biliu_River_1; BOHAISEA2018Nov_Stat_Chaobai_New_River; BOHAISEA2018Nov_Stat_Dagu_Paiwu_River; BOHAISEA2018Nov_Stat_Daihe_River; BOHAISEA2018Nov_Stat_Daliao_River_; BOHAISEA2018Nov_Stat_Daqing_River; BOHAISEA2018Nov_Stat_Dayang_River_1; BOHAISEA2018Nov_Stat_Dehui_River; BOHAISEA2018Nov_Stat_Douhe_River; BOHAISEA2018Nov_Stat_Duliujian_River; BOHAISEA2018Nov_Stat_Fuzhou_River_1; BOHAISEA2018Nov_Stat_Haihe_River; BOHAISEA2018Nov_Stat_Jiahe_River; BOHAISEA2018Nov_Stat_Jie_River; BOHAISEA2018Nov_Stat_Jiyun_River_1; BOHAISEA2018Nov_Stat_L1; BOHAISEA2018Nov_Stat_L2; BOHAISEA2018Nov_Stat_L3; BOHAISEA2018Nov_Stat_L4; BOHAISEA2018Nov_Stat_L5; BOHAISEA2018Nov_Stat_L6; BOHAISEA2018Nov_Stat_LDB10; BOHAISEA2018Nov_Stat_LDB11; BOHAISEA2018Nov_Stat_LDB12; BOHAISEA2018Nov_Stat_LDB13; BOHAISEA2018Nov_Stat_LDB3; BOHAISEA2018Nov_Stat_LDB4; BOHAISEA2018Nov_Stat_LDB5; BOHAISEA2018Nov_Stat_LDB6; BOHAISEA2018Nov_Stat_LDB7; BOHAISEA2018Nov_Stat_LDB8; BOHAISEA2018Nov_Stat_LDB9; BOHAISEA2018Nov_Stat_Liugu_River; BOHAISEA2018Nov_Stat_Luan_River_1; BOHAISEA2018Nov_Stat_LZB1; BOHAISEA2018Nov_Stat_LZB2; BOHAISEA2018Nov_Stat_LZB4; BOHAISEA2018Nov_Stat_LZB5; BOHAISEA2018Nov_Stat_LZB6; BOHAISEA2018Nov_Stat_M1; BOHAISEA2018Nov_Stat_M10; BOHAISEA2018Nov_Stat_M11; BOHAISEA2018Nov_Stat_M2; BOHAISEA2018Nov_Stat_M3; BOHAISEA2018Nov_Stat_M4; BOHAISEA2018Nov_Stat_M5; BOHAISEA2018Nov_Stat_M6; BOHAISEA2018Nov_Stat_M7; BOHAISEA2018Nov_Stat_M8; BOHAISEA2018Nov_Stat_M9; BOHAISEA2018Nov_Stat_Majia_River; BOHAISEA2018Nov_Stat_Qingjinghuang_Drainage_Canal; BOHAISEA2018Nov_Stat_Shuangtaizi_River; BOHAISEA2018Nov_Stat_Tahe_River; BOHAISEA2018Nov_Stat_Tanghe_River; BOHAISEA2018Nov_Stat_Tuhai_River_1; BOHAISEA2018Nov_Stat_Xiaoling_River; BOHAISEA2018Nov_Stat_Xiaoqing_River; BOHAISEA2018Nov_Stat_Xiaoqinglong_River_1; BOHAISEA2018Nov_Stat_Xingcheng_River; BOHAISEA2018Nov_Stat_Xuanhui_River_1; BOHAISEA2018Nov_Stat_Yalu_River_1; BOHAISEA2018Nov_Stat_Yanghe_River; BOHAISEA2018Nov_Stat_Yellow_River; BOHAISEA2018Nov_Stat_Yongding_New_River; BOHAISEA2018Nov_Stat_Yuhe_River; BOHAISEA2018Nov_Stat_Zhangwei_New_River; BOHAISEA2018Nov_Stat_Zhimai_River; BOHAISEA2018Nov_Stat_Ziya_New_River; BUCKET; Bucket water sampling; Clothianidin; Clothianidin, limit of detection; Clothianidin, limit of quantification; CTD/Rosette; CTD-RO; Cycloxaprid; Cycloxaprid, limit of detection; Cycloxaprid, limit of quantification; Date/Time of event; DEPTH, water; Desnitro-imidacloprid; Desnitro-imidacloprid, limit of detection; Desnitro-imidacloprid, limit of quantification; Dinotefuran; Dinotefuran, limit of detection; Dinotefuran, limit of quantification; Event label; Fipronil; Fipronil, limit of detection; Fipronil, limit of quantification; Fipronil-desulfinyl; Fipronil-desulfinyl, limit of detection; Fipronil-desulfinyl, limit of quantification; Fipronil-sulfide; Fipronil-sulfide, limit of detection; Fipronil-sulfide, limit of quantification; Fipronil-sulfone; Fipronil-sulfone, limit of detection; Fipronil-sulfone, limit of quantification; Helmholtz-Zentrum Hereon; Hereon; Imidacloprid; Imidacloprid, limit of detection; Imidacloprid, limit of quantification; Imidaclothiz; Imidaclothiz, limit of detection; Imidaclothiz, limit of quantification; Latitude of event; Longitude of event; Nitenpyram; Nitenpyram, limit of detection; Nitenpyram, limit of quantification; Sample code/label; Sample method; Sulfoxaflor; Sulfoxaflor, limit of detection; Sulfoxaflor, limit of quantification; Thiacloprid; Thiacloprid, limit of detection; Thiacloprid, limit of quantification; Thiamethoxam; Thiamethoxam, limit of detection; Thiamethoxam, limit of quantification
Neonicotinoids, fipronil, sulfoxaflor and related transformation products were measured in river- and seawater samples from the Bohai Region, in China. Two sampling campaigns were conducted in 2018 in the Bohai Sea on board of the Chinese research vessel Chuangxin I: one in summer (18-25 August) and one in fall (23 November-14 December). Surface seawater samples were collected at approximately 5 m depth using a SBE991plus CTD (Sea-Bird Scientific, USA). In summer, 47 seawater samples were collected, whereas in fall only 34 sampling stations were possible to be collected due to bad weather conditions. Additionally, another 2 sampling campaigns were conducted in 2018 to 36 major rivers around the Bohai Sea and Northern Yellow Sea, approximately at the same time as the Bohai Sea campaigns, i.e. one in summer (23-30 August) and one in fall (29 October-7 November). The river water sampling stations were located as close as possible to the river mouths while avoiding the influence of salt water. All samples were prepared using an automated solid-phase extraction (SPE), using a LC-Tech FREESTYLE™ XANA workbench (LC Tech GmbH, Germany). Target insecticides were analysed by high performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS). More information can be found in Naumann et al. (2022). The aims of the study were to: 1) investigate the occurrence and spatiotemporal distribution of the target analytes in river- and seawater of the Bohai region, China; 2) perform a fingerprint analysis to identify similarities in contamination patterns between river- and seawater; and 3) to perform an ecological risk assessment to freshwater and marine species based on risk quotients.
title Neonicotinoids, Fipronil, Sulfoxaflor and related Transformation Products in water samples from the Bohai Sea and its surrounding rivers, in summer and fall 2018
topic Acetamiprid; Acetamiprid, limit of detection; Acetamiprid, limit of quantification; Automated SPE using LCTech XANA Freestyle System followed by LC-MS/MS measurement, use of internal-standard method with isotope-labelled IS for quantification, satisfying method trueness and precision (according to SANTE/11813/2017), blank controls; BOHAI2018Aug; BOHAI2018Aug_Stat_BHB1; BOHAI2018Aug_Stat_BHB10; BOHAI2018Aug_Stat_BHB11; BOHAI2018Aug_Stat_BHB2; BOHAI2018Aug_Stat_BHB3; BOHAI2018Aug_Stat_BHB4; BOHAI2018Aug_Stat_BHB5; BOHAI2018Aug_Stat_BHB6; BOHAI2018Aug_Stat_BHB7; BOHAI2018Aug_Stat_BHB8; BOHAI2018Aug_Stat_BHB9; BOHAI2018Aug_Stat_Biliu_River_1; BOHAI2018Aug_Stat_Chaobai_New_River; BOHAI2018Aug_Stat_Dagu_Paiwu_River_1; BOHAI2018Aug_Stat_Daihe_River; BOHAI2018Aug_Stat_Daliao_River__1; BOHAI2018Aug_Stat_Daqing_River_1; BOHAI2018Aug_Stat_Dayang_River_1; BOHAI2018Aug_Stat_Dehui_River_1; BOHAI2018Aug_Stat_Douhe_River; BOHAI2018Aug_Stat_Duliujian_River_1; BOHAI2018Aug_Stat_Fuzhou_River_1; BOHAI2018Aug_Stat_Haihe_River_1; BOHAI2018Aug_Stat_Jiahe_River; BOHAI2018Aug_Stat_Jie_River; BOHAI2018Aug_Stat_Jiyun_River_1; BOHAI2018Aug_Stat_L1; BOHAI2018Aug_Stat_L2; BOHAI2018Aug_Stat_L3; BOHAI2018Aug_Stat_L4; BOHAI2018Aug_Stat_L5; BOHAI2018Aug_Stat_L6; BOHAI2018Aug_Stat_LDB1; BOHAI2018Aug_Stat_LDB10; BOHAI2018Aug_Stat_LDB11; BOHAI2018Aug_Stat_LDB12; BOHAI2018Aug_Stat_LDB13; BOHAI2018Aug_Stat_LDB2; BOHAI2018Aug_Stat_LDB3; BOHAI2018Aug_Stat_LDB4; BOHAI2018Aug_Stat_LDB5; BOHAI2018Aug_Stat_LDB6; BOHAI2018Aug_Stat_LDB7; BOHAI2018Aug_Stat_LDB8; BOHAI2018Aug_Stat_LDB9; BOHAI2018Aug_Stat_Liugu_River_1; BOHAI2018Aug_Stat_Luan_River_1; BOHAI2018Aug_Stat_LZB1; BOHAI2018Aug_Stat_LZB2; BOHAI2018Aug_Stat_LZB3; BOHAI2018Aug_Stat_LZB4; BOHAI2018Aug_Stat_LZB5; BOHAI2018Aug_Stat_LZB6; BOHAI2018Aug_Stat_M1; BOHAI2018Aug_Stat_M10; BOHAI2018Aug_Stat_M11; BOHAI2018Aug_Stat_M2; BOHAI2018Aug_Stat_M3; BOHAI2018Aug_Stat_M4; BOHAI2018Aug_Stat_M5; BOHAI2018Aug_Stat_M6; BOHAI2018Aug_Stat_M7; BOHAI2018Aug_Stat_M8; BOHAI2018Aug_Stat_M9; BOHAI2018Aug_Stat_Majia_River_1; BOHAI2018Aug_Stat_Qingjinghuang_Drainage_Canal_1; BOHAI2018Aug_Stat_Shuangtaizi_River_1; BOHAI2018Aug_Stat_Tahe_River; BOHAI2018Aug_Stat_Tanghe_River_1; BOHAI2018Aug_Stat_Tuhai_River_1; BOHAI2018Aug_Stat_Xiaoling_River_1; BOHAI2018Aug_Stat_Xiaoqing_River; BOHAI2018Aug_Stat_Xiaoqinglong_River_1; BOHAI2018Aug_Stat_Xingcheng_River; BOHAI2018Aug_Stat_Xuanhui_River_1; BOHAI2018Aug_Stat_Yalu_River_1; BOHAI2018Aug_Stat_Yanghe_River_1; BOHAI2018Aug_Stat_Yellow_River_1; BOHAI2018Aug_Stat_Yongding_New_River; BOHAI2018Aug_Stat_Yuhe_River; BOHAI2018Aug_Stat_Zhangwei_New_River_1; BOHAI2018Aug_Stat_Zhimai_River; BOHAI2018Aug_Stat_Ziya_New_River_1; BOHAISEA2018Nov; BOHAISEA2018Nov_Stat_BHB1; BOHAISEA2018Nov_Stat_Biliu_River_1; BOHAISEA2018Nov_Stat_Chaobai_New_River; BOHAISEA2018Nov_Stat_Dagu_Paiwu_River; BOHAISEA2018Nov_Stat_Daihe_River; BOHAISEA2018Nov_Stat_Daliao_River_; BOHAISEA2018Nov_Stat_Daqing_River; BOHAISEA2018Nov_Stat_Dayang_River_1; BOHAISEA2018Nov_Stat_Dehui_River; BOHAISEA2018Nov_Stat_Douhe_River; BOHAISEA2018Nov_Stat_Duliujian_River; BOHAISEA2018Nov_Stat_Fuzhou_River_1; BOHAISEA2018Nov_Stat_Haihe_River; BOHAISEA2018Nov_Stat_Jiahe_River; BOHAISEA2018Nov_Stat_Jie_River; BOHAISEA2018Nov_Stat_Jiyun_River_1; BOHAISEA2018Nov_Stat_L1; BOHAISEA2018Nov_Stat_L2; BOHAISEA2018Nov_Stat_L3; BOHAISEA2018Nov_Stat_L4; BOHAISEA2018Nov_Stat_L5; BOHAISEA2018Nov_Stat_L6; BOHAISEA2018Nov_Stat_LDB10; BOHAISEA2018Nov_Stat_LDB11; BOHAISEA2018Nov_Stat_LDB12; BOHAISEA2018Nov_Stat_LDB13; BOHAISEA2018Nov_Stat_LDB3; BOHAISEA2018Nov_Stat_LDB4; BOHAISEA2018Nov_Stat_LDB5; BOHAISEA2018Nov_Stat_LDB6; BOHAISEA2018Nov_Stat_LDB7; BOHAISEA2018Nov_Stat_LDB8; BOHAISEA2018Nov_Stat_LDB9; BOHAISEA2018Nov_Stat_Liugu_River; BOHAISEA2018Nov_Stat_Luan_River_1; BOHAISEA2018Nov_Stat_LZB1; BOHAISEA2018Nov_Stat_LZB2; BOHAISEA2018Nov_Stat_LZB4; BOHAISEA2018Nov_Stat_LZB5; BOHAISEA2018Nov_Stat_LZB6; BOHAISEA2018Nov_Stat_M1; BOHAISEA2018Nov_Stat_M10; BOHAISEA2018Nov_Stat_M11; BOHAISEA2018Nov_Stat_M2; BOHAISEA2018Nov_Stat_M3; BOHAISEA2018Nov_Stat_M4; BOHAISEA2018Nov_Stat_M5; BOHAISEA2018Nov_Stat_M6; BOHAISEA2018Nov_Stat_M7; BOHAISEA2018Nov_Stat_M8; BOHAISEA2018Nov_Stat_M9; BOHAISEA2018Nov_Stat_Majia_River; BOHAISEA2018Nov_Stat_Qingjinghuang_Drainage_Canal; BOHAISEA2018Nov_Stat_Shuangtaizi_River; BOHAISEA2018Nov_Stat_Tahe_River; BOHAISEA2018Nov_Stat_Tanghe_River; BOHAISEA2018Nov_Stat_Tuhai_River_1; BOHAISEA2018Nov_Stat_Xiaoling_River; BOHAISEA2018Nov_Stat_Xiaoqing_River; BOHAISEA2018Nov_Stat_Xiaoqinglong_River_1; BOHAISEA2018Nov_Stat_Xingcheng_River; BOHAISEA2018Nov_Stat_Xuanhui_River_1; BOHAISEA2018Nov_Stat_Yalu_River_1; BOHAISEA2018Nov_Stat_Yanghe_River; BOHAISEA2018Nov_Stat_Yellow_River; BOHAISEA2018Nov_Stat_Yongding_New_River; BOHAISEA2018Nov_Stat_Yuhe_River; BOHAISEA2018Nov_Stat_Zhangwei_New_River; BOHAISEA2018Nov_Stat_Zhimai_River; BOHAISEA2018Nov_Stat_Ziya_New_River; BUCKET; Bucket water sampling; Clothianidin; Clothianidin, limit of detection; Clothianidin, limit of quantification; CTD/Rosette; CTD-RO; Cycloxaprid; Cycloxaprid, limit of detection; Cycloxaprid, limit of quantification; Date/Time of event; DEPTH, water; Desnitro-imidacloprid; Desnitro-imidacloprid, limit of detection; Desnitro-imidacloprid, limit of quantification; Dinotefuran; Dinotefuran, limit of detection; Dinotefuran, limit of quantification; Event label; Fipronil; Fipronil, limit of detection; Fipronil, limit of quantification; Fipronil-desulfinyl; Fipronil-desulfinyl, limit of detection; Fipronil-desulfinyl, limit of quantification; Fipronil-sulfide; Fipronil-sulfide, limit of detection; Fipronil-sulfide, limit of quantification; Fipronil-sulfone; Fipronil-sulfone, limit of detection; Fipronil-sulfone, limit of quantification; Helmholtz-Zentrum Hereon; Hereon; Imidacloprid; Imidacloprid, limit of detection; Imidacloprid, limit of quantification; Imidaclothiz; Imidaclothiz, limit of detection; Imidaclothiz, limit of quantification; Latitude of event; Longitude of event; Nitenpyram; Nitenpyram, limit of detection; Nitenpyram, limit of quantification; Sample code/label; Sample method; Sulfoxaflor; Sulfoxaflor, limit of detection; Sulfoxaflor, limit of quantification; Thiacloprid; Thiacloprid, limit of detection; Thiacloprid, limit of quantification; Thiamethoxam; Thiamethoxam, limit of detection; Thiamethoxam, limit of quantification
url https://doi.org/10.1594/PANGAEA.940860