Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
July 10, 2026Environmental Science & Technology

Unraveling the Historical Trajectory and Dynamic Mechanisms of Microplastic Degradation in Sediment Cores over the Last Century

View Full Paper
Ask AI
Bookmark
Share

Authors

JHJiatian HuangHLHaiwei LiYLYunlong Li

Discussion

Loading...

Member takes

Overview

Randomized trial investigates microplastic degradation in sediment cores, suggesting microbial communities play a pivotal role.

Key Points

  • This study aims to explore the historical patterns of microplastic degradation in sediments and identify influencing factors.
  • Analyzed mangrove sediment cores from 1931–2023 for microplastic abundance and degradation patterns.
  • Assessed contributions of anthropogenic activities, climate conditions, physicochemical properties, and biological information.
  • Identified key microbial communities impacting microplastic degradation.
  • Earliest detectable microplastics appeared in 1953 with abundance ranging from 16 ± 14.97 to 3056 ± 207.62 items kg–1.
  • Carbonyl index effectively estimates sediment age with R² = 0.55.
  • Microbial community richness and diversity strongly correlated with microplastic degradation (path coefficient = 0.530).

Cite This Study

Huang et al. (2026) studied this question.

synapsesocial.com/papers/6a508bde6eeac72a437a046fhttps://doi.org/10.1021/acs.est.5c13915
View Full Paper
Ask AI
Bookmark
Share