Dataset Information

Application of Compound-Specific Isotope Analysis in Environmental Forensic and Strategic Management Avenue for Pesticide Residues.

ABSTRACT: Unintended pesticide pollution in soil, crops, and adjacent environments has caused several issues for both pesticide users and consumers. For users, pesticides utilized should provide higher yield and lower persistence while considering both the environment and agricultural products. Most people are concerned that agricultural products expose humans to pesticides accumulating in vegetation. Thus, many countries have guidelines for assessing and managing pesticide pollution, for farming in diverse environments, as all life forms in soil are untargeted to these pesticides. The stable isotope approach has been a useful technique to find the source of organic matter in studies relating to aquatic ecology and environmental sciences since the 1980s. In this study, we discuss commonly used analytical methods using liquid and gas chromatography coupled with isotopic ratio mass spectrometry, as well as the advanced compound-specific isotope analysis (CSIA). CSIA applications are discussed for tracing organic pollutants and understanding chemical reactions (mechanisms) in natural environments. It shows great applicability for the issues on unintended pesticide pollution in several environments with the progress history of isotope application in agricultural and environmental studies. We also suggest future study directions based on the forensic applications of stable isotope analysis to trace pesticides in the environment and crops.

SUBMITTER: Won EJ

PROVIDER: S-EPMC8348328 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature

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Application of Compound-Specific Isotope Analysis in Environmental Forensic and Strategic Management Avenue for Pesticide Residues.

Won Eun-Ji EJ Yun Hee-Young HY Lee Dong-Hun DH Shin Kyung-Hoon KH

Molecules (Basel, Switzerland) 20210721 15

Unintended pesticide pollution in soil, crops, and adjacent environments has caused several issues for both pesticide users and consumers. For users, pesticides utilized should provide higher yield and lower persistence while considering both the environment and agricultural products. Most people are concerned that agricultural products expose humans to pesticides accumulating in vegetation. Thus, many countries have guidelines for assessing and managing pesticide pollution, for farming in diver ...[more]

PMID: 34361564

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Project description:Background: Environmental awareness (EA) is a part of character education ignored by most students. This indifference tends to affect other students' by not only in protecting and preserving the current environment but also in preventing and repairing the damage that occurs in the environment. This research analyses students' EA profile, based on the findings of LISREL 8.8 Confirmatory Factor Analysis. Methods: Research subjects included 131 students from Senior High School State 1 Selomerto Wonosobo, Central Java Province, Indonesia. Based on the Slovin formula, the number of samples is representative of the total population (N: 185; error tolerance: 0.05). Data were collected through non-test questionnaires and observation of Strategic Environmental Awareness (SEA). Quantitative descriptive data analysis on EA indicators (Care, Curiosity, Critical, Dependability, Responsibility, and Local Wisdom). Results: The EA profile of high school students was categorised sufficiently. This revealed the following results: a) the SEA instrument is effective in identifying students' awareness about current environmental issues and meets model fit criteria (P-value 0.25>0.05; RMSEA 0.095; NFI 0.67); b) the SEA instrument is valid and reliable in accurately determining students' EA profile; c) although the Responsibility profile was significant (t >1.96), other variables did not meet this significance criteria (EA 1a: 'Care towards environmental damage' under the Care profile; EA 3b: 'Contributing towards preserving the environment' under the Critical profile; and EA 6b: 'Aware of local potentials' under the Local Wisdom profile); d) evaluation of the expected changes in SEA is modified through an ethnoscience approach and the socioscientific issues strategy. Conclusions: Students' lack of awareness of the environment and understanding of their regional potential fails to contribute towards creating a sustainable environment. Profile analysis in exploring attitudes, values, and ethics towards the environment are important, as it helps recognize students' behaviour.

Dataset Information

Application of Compound-Specific Isotope Analysis in Environmental Forensic and Strategic Management Avenue for Pesticide Residues.

Publications

Application of Compound-Specific Isotope Analysis in Environmental Forensic and Strategic Management Avenue for Pesticide Residues.

Similar Datasets

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