NDLI: Glyphosate and AMPA adsorption in soils: laboratory experiments and pedotransfer rules

Content Provider	Springer Nature Link
Author	Sidoli, Pauline Baran, Nicole Angulo Jaramillo, Rafael
Copyright Year	2015
Abstract	Adsorption of the herbicide glyphosate and its main metabolite AMPA (aminomethylphosphonic acid) was investigated on 17 different agricultural soils. Batch equilibration adsorption data are shown by Freundlich adsorption isotherms. Glyphosate adsorption is clearly affected by equilibration concentrations, but the nonlinear AMPA adsorption isotherms indicate saturation of the adsorption sites with increasing equilibrium concentrations. pH$_{CaCl2}$ (i.e. experimental pH) is the major parameter governing glyphosate and AMPA adsorption in soils. However, considering pH$_{CaCl2}$ values, available phosphate amount, and amorphous iron and aluminium oxide contents by using a nonlinear multiple regression equation, obtains the most accurate and powerful pedotransfer rule for predicting the adsorption constants for these two molecules. As amorphous iron and aluminium oxide contents in soil are not systematically determined, we also propose a pedotransfer rule with two variables—pH$_{CaCl2}$ values and available phosphate amount—that remains acceptable for both molecules. Moreover, the use of the commonly measured pH$_{water}$ or pH$_{KCl}$ values gives less accurate results compared to pH$_{CaCl2}$ measurements. To our knowledge, this study is the first AMPA adsorption characterization for a significant number of temperate climate soils.
Starting Page	5733
Ending Page	5742
Page Count	10
File Format	PDF
ISSN	09441344
Journal	Environmental Science and Pollution Research
Volume Number	23
Issue Number	6
e-ISSN	16147499
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2015-11-19
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Glyphosate AMPA Sorption Nonlinear multiple regression Chromic cambisol Environment Environmental Chemistry Ecotoxicology Environmental Health Atmospheric Protection/Air Quality Control/Air Pollution Waste Water Technology Water Pollution Control Water Management Aquatic Pollution
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Medicine

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Sorption of thiabendazole in sub-tropical Brazilian soils

Sorption of sulfisoxazole onto soil—an insight into different influencing factors

Adsorption and desorption characteristics of methamphetamine, 3,4-methylenedioxymethamphetamine, and pseudoephedrine in soils

Functionalized iron oxide/SBA-15 sorbent: investigation of adsorption performance towards glyphosate herbicide

Sorption and degradation of pharmaceuticals and personal care products (PPCPs) in soils

Glyphosate: environmental contamination, toxicity and potential risks to human health via food contamination

DNA and chromosomal damage induced in fish (Anguilla anguilla L.) by aminomethylphosphonic acid (AMPA)—the major environmental breakdown product of glyphosate

Sorption characteristics of cyromazine and its metabolite melamine in typical agricultural soils of China

Adsorption of ammonium on biochar prepared from giant reed

Glyphosate and AMPA adsorption in soils: laboratory experiments and pedotransfer rules

Similar Documents

Sorption of thiabendazole in sub-tropical Brazilian soils

Sorption of sulfisoxazole onto soil—an insight into different influencing factors

Adsorption and desorption characteristics of methamphetamine, 3,4-methylenedioxymethamphetamine, and pseudoephedrine in soils

Functionalized iron oxide/SBA-15 sorbent: investigation of adsorption performance towards glyphosate herbicide

Sorption and degradation of pharmaceuticals and personal care products (PPCPs) in soils

Glyphosate: environmental contamination, toxicity and potential risks to human health via food contamination

DNA and chromosomal damage induced in fish (Anguilla anguilla L.) by aminomethylphosphonic acid (AMPA)—the major environmental breakdown product of glyphosate

Sorption characteristics of cyromazine and its metabolite melamine in typical agricultural soils of China

Adsorption of ammonium on biochar prepared from giant reed

Glyphosate and AMPA adsorption in soils: laboratory experiments and pedotransfer rules