Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine
To investigate responses difference of soil potential nitrification rates (PNR) to heavy metals and antibiotics, batch toxicity experiments of Cu and sulfadiazine (SDZ) were conducted in four typical soils which were collected from different locations of China. Toxic differences of Cu and SDZ to soi...
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2019-01-01
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Series: | Environmental Pollutants & Bioavailability |
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Online Access: | http://dx.doi.org/10.1080/26395940.2019.1620132 |
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doaj-2ea76e827c6243aebd09af5f11de18df2020-11-25T01:16:24ZengTaylor & Francis GroupEnvironmental Pollutants & Bioavailability2639-59402019-01-0131121922510.1080/26395940.2019.16201321620132Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazineQiang Liao0Mingzhu Li1Yuanpeng Dong2Yifei Shao3Xijuan Liu4Xinxin Hu5Menghong Li6Aiju Liu7Shandong University of TechnologyShandong University of TechnologyShandong University of TechnologyShandong University of TechnologyShandong University of TechnologyShandong University of TechnologyShandong University of TechnologyShandong University of TechnologyTo investigate responses difference of soil potential nitrification rates (PNR) to heavy metals and antibiotics, batch toxicity experiments of Cu and sulfadiazine (SDZ) were conducted in four typical soils which were collected from different locations of China. Toxic differences of Cu and SDZ to soil PNR were evaluated based on their values of EC20 and EC50 calculated with logistic model. It was found that soil nitrification was a good indicator of Cu contamination in soils except for paddy soil. For SDZ, their ECX values were significantly higher than its concentration level (0.002 ~ 0.760 mg·kg-1) in soils. Thus, it was concluded that soil nitrification might be more sensitive to Cu than SDZ in field soil. The further Pearson correlation analysis indicated that the response of soil PNR to Cu and SDZ contamination were significantly related with soil PNR0 and pH.http://dx.doi.org/10.1080/26395940.2019.1620132heavy metalantibioticsoilpnr |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Qiang Liao Mingzhu Li Yuanpeng Dong Yifei Shao Xijuan Liu Xinxin Hu Menghong Li Aiju Liu |
spellingShingle |
Qiang Liao Mingzhu Li Yuanpeng Dong Yifei Shao Xijuan Liu Xinxin Hu Menghong Li Aiju Liu Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine Environmental Pollutants & Bioavailability heavy metal antibiotic soil pnr |
author_facet |
Qiang Liao Mingzhu Li Yuanpeng Dong Yifei Shao Xijuan Liu Xinxin Hu Menghong Li Aiju Liu |
author_sort |
Qiang Liao |
title |
Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine |
title_short |
Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine |
title_full |
Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine |
title_fullStr |
Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine |
title_full_unstemmed |
Responses difference analysis of soil potential nitrification rates to Cu and sulfadiazine |
title_sort |
responses difference analysis of soil potential nitrification rates to cu and sulfadiazine |
publisher |
Taylor & Francis Group |
series |
Environmental Pollutants & Bioavailability |
issn |
2639-5940 |
publishDate |
2019-01-01 |
description |
To investigate responses difference of soil potential nitrification rates (PNR) to heavy metals and antibiotics, batch toxicity experiments of Cu and sulfadiazine (SDZ) were conducted in four typical soils which were collected from different locations of China. Toxic differences of Cu and SDZ to soil PNR were evaluated based on their values of EC20 and EC50 calculated with logistic model. It was found that soil nitrification was a good indicator of Cu contamination in soils except for paddy soil. For SDZ, their ECX values were significantly higher than its concentration level (0.002 ~ 0.760 mg·kg-1) in soils. Thus, it was concluded that soil nitrification might be more sensitive to Cu than SDZ in field soil. The further Pearson correlation analysis indicated that the response of soil PNR to Cu and SDZ contamination were significantly related with soil PNR0 and pH. |
topic |
heavy metal antibiotic soil pnr |
url |
http://dx.doi.org/10.1080/26395940.2019.1620132 |
work_keys_str_mv |
AT qiangliao responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT mingzhuli responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT yuanpengdong responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT yifeishao responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT xijuanliu responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT xinxinhu responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT menghongli responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine AT aijuliu responsesdifferenceanalysisofsoilpotentialnitrificationratestocuandsulfadiazine |
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1725149847805231104 |