agriculture4 papersavg year 2026weak evidence

The impact of elevated CO2 on soil antibiotic resistomes

Research gap analysis derived from 4 agriculture papers in our local library.

The gap

The impact of elevated CO2 on soil antibiotic resistomes remains unknown. The relationship between elevated CO2 and the proliferation of multidrug resistance genes is not well understood.

Evidence profile

Sourced from the abstract and stated research gap and stated challenges of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 4 journals. Those papers have been cited 126 times in total.

Research trend

Established — well-defined area with open sub-problems.

Supporting evidence — 4 representative gaps

  • Organic fertilization co-selects genetically linked antibiotic and metal(loid) resistance genes in global soil microbiome (2024) · Nature Communications · cited 126× · doi

    Antibiotic resistance genes (ARGs) and metal(loid) resistance genes (MRGs) coexist in organic fertilized agroecosystems based on their correlations in abundance, yet evidence for the genetic linkage of ARG-MRGs co-selected by organic fertilization remains elusive.

    generalabstractevidence 5/5
    Keywords: resistance genes mrgs organic antibiotic args metal loid coexist fertilized agroecosystems based correlations abundance evidence
  • Genome-resolved metagenomics reveals co-selection of antibiotic and metal resistance in chronically polluted industrial soils (2026) · Frontiers in Microbiology · doi

    There is a lack of genome-resolved evidence from industrial soils on co-selection of antibiotic and metal resistance. Prior research has not fully characterized strain-level community composition and profiles of antibiotic resistance genes and metal resistance genes in industrially influenced soils.

    generalstated research gapevidence 5/5
    Keywords: there lack genome-resolved evidence industrial soils co-selection antibiotic
  • Elevated CO2 Drives the Enrichment of Multidrug Resistance Genes in Paddy Soils (2026) · Toxics · doi

    The impact of elevated CO2 on soil antibiotic resistomes remains unknown. The relationship between elevated CO2 and the proliferation of multidrug resistance genes is not well understood.

    generalstated research gapevidence 5/5
    Keywords: impact elevated co2 soil antibiotic resistomes remains unknown
  • Environmental Effectiveness of the National Action Plan to Contain Antimicrobial Resistance: Evidence from Chinese Soil (2026) · National Science Review · doi

    Intense transmission of antibiotic resistance genes between soil and human resistome. Complexity of evaluating the environmental effectiveness of AMR control policies. Need for coordinated strategies to curb ARGs dissemination.

    generalstated challengesevidence 5/5
    Keywords: intense transmission antibiotic resistance genes between soil human

Questions about this gap

The impact of elevated CO2 on soil antibiotic resistomes remains unknown. The relationship between elevated CO2 and the proliferation of multidrug resistance genes is not well unde… This is supported by 4 representative gap statements extracted from 4 papers, rated weak evidence.

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