Cited by 782Pesticide and Herbicide Environmental StudiesEnvironmental Toxicology and EcotoxicologyPesticide Residue Analysis and Safety

Agricultural insecticides threaten surface waters at the global scale

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Stehle, Sebastian, Schulz, Ralf·2015·Proceedings of the National Academy of Sciences

Abstract

Significance: Agricultural systems are drivers of global environmental degradation. Insecticides, in particular, are highly biologically active substances that can threaten the ecological integrity of aquatic and terrestrial ecosystems. Despite widespread insecticide application to croplands worldwide, no comprehensive field data-based evaluation of their risk to global surface waters exists. Our data show, for the first time to our knowledge at the global scale, that more than 50% of detected insecticide concentrations ( n = 11,300) exceed regulatory threshold levels. This finding indicates that surface water pollution resulting from current agricultural insecticide use constitutes an excessive threat to aquatic biodiversity. Overall, our analysis suggests that fundamental revisions of current regulatory procedures and pesticide application practices are needed to reverse the global environmental impacts of agrochemical-based high-intensity agriculture.

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Crossref · 10.1073/pnas.1500232112

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  • Current agricultural systems often generate negative outcomes on multiple fronts, including degradation of land, water and ecosystems, high greenhouse gas emissions, depletion of non-renewable resources and livelihood stress for farmers.

    “However, they often generate a range of negative outcomes on multiple fronts, including the widespread degradation of land, water and ecosystems, high greenhouse gas emissions, the depletion of non-renewable resources and resulting in livelihood stress for farmers around the world [1,2].”

    From An Actor-Oriented Multi-Criteria Assessment Framework to Support a Transition towards Sustainable Agricultural Systems Based on Crop Diversification (2020) · cites this paper as [2]

    The Significance passage says agricultural systems drive global environmental degradation and documents a threat from insecticide pollution to surface waters and aquatic biodiversity. The Results and Discussion also mentions habitat degradation, but our copy does not support the attributed claims about high greenhouse gas emissions, depletion of non-renewable resources, or livelihood stress for farmers. Page numbers are not provided in our copy. (LLM, conf=0.88)

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Research works printed but not linked: 1

  1. [11]11. European Commission (2009) Regulation (EC) No 1107/2009 of the European Parlia- ment and of the Council of 21 October 2009 concerning the placing of plant pro- tection products on the market and repealing Council Directives 79/117/EEC and 91/414/EEC. Off J Eur Union L 309(1):1-50.

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Authors
Stehle, S., & Schulz, R.
Affiliations
University of Koblenz and Landau (DE)
Venue
Proceedings of the National Academy of Sciences
Published
2015-04-13
Volume
112
Issue
18
Pages
5750-5755
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2095016596
Cited by
782
References
38
Citations by year
2026: 92 · 2025: 82 · 2024: 81 · 2023: 82 · 2022: 76 · 2021: 82 · 2020: 68 · 2019: 61 · 2018: 60 · 2017: 45 · 2016: 39 · 2015: 14
FWCI
4.43
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
Deutsche Forschungsgemeinschaft (DFG SCHU 2271/6-1)
Topics
  • Physical Sciences › Environmental Science › Pollution › Pesticide and Herbicide Environmental Studies
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Pesticide Residue Analysis and Safety
Keywords
agricultural insecticides, surface water contamination, macroinvertebrate biodiversity, aquatic biodiversity, pyrethroid insecticides, sediment contamination, pesticide regulation, environmental monitoring, catchment size, pesticide exposure
MeSH terms
Agriculture, Environmental Monitoring, Geography, Insecticides, Pesticides, Water, Water Pollutants, Chemical, Ecosystem, Risk Assessment, Biodiversity

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