Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Microbial Bioremediation of Plastics01:28

Microbial Bioremediation of Plastics

Polyethylene terephthalate (PET) is a synthetic polymer widely utilized in the packaging industry, particularly for bottles and containers. Due to its chemical stability and durability, PET accumulates in the environment, contributing significantly to plastic pollution. It comprises repeating units of terephthalic acid and ethylene glycol, resulting in a semi-crystalline structure that is resistant to natural degradation processes.A notable breakthrough in plastic biodegradation came with the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Characterisation and comparison of Mycoplasma bovis strain types from Irish and Scottish bovine isolates in a global context.

Veterinary microbiology·2024
Same author

Developing priorities for quality improvement in acute medicine using a modified Delphi method A consensus process hosted by the Society for Acute Medicine Quality Improvement Committee (SAM-QI).

Acute medicine·2022
Same author

Society for Acute Medicine Benchmarking Audit 2021 (SAMBA21): assessing national performance of acute medicine services.

Acute medicine·2022
Same author

Length of stay in Acute Medical Admissions: Analysis from the Society for Acute Medicine Benchmarking Audit.

Acute medicine·2022
Same author

Effects of Ground Transport in Kemp's Ridley (<i>Lepidochelys kempii</i>) and Loggerhead (<i>Caretta caretta</i>) Turtles.

Integrative organismal biology (Oxford, England)·2021
Same author

Detection of MCM5 as a novel non-invasive aid for the diagnosis of endometrial and ovarian tumours.

BMC cancer·2020
Same journal

Spatial Distribution, Ecological Risk, and Human Health Implications of Heavy Metals in Urban Road Dust from Vadodara, Gujarat, India.

Bulletin of environmental contamination and toxicology·2026
Same journal

Occurrence and Health Risk Assessment of Organic UV Filters in Freshwater Fish Species in Ibadan, Nigeria.

Bulletin of environmental contamination and toxicology·2026
Same journal

Assessment of Heavy Metal Pollution in Cultivated Soils and Rice Grains on the South Bank of Taihu Lake, China.

Bulletin of environmental contamination and toxicology·2026
Same journal

Microplastics as vectors for microbial transport: experimental interaction with Escherichia coli.

Bulletin of environmental contamination and toxicology·2026
Same journal

First Comprehensive Assessment of Cytochrome P4501A Response of Common Carp (Cyprinus Carpio, Linnaeus 1758) with the Nutrient Enrichment in Different Freshwater Lakes of North-Western Himalayas.

Bulletin of environmental contamination and toxicology·2026
Same journal

Methylmercury and Total Mercury Content on Usnea Lichens in Nova Scotia: Assessing Mercury Stability with Controlled Irradiation and Temperature Change.

Bulletin of environmental contamination and toxicology·2026
See all related articles

Related Experiment Video

Updated: Jun 22, 2026

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis
10:16

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis

Published on: December 16, 2016

49.6K

Microplastic in Dredged Sediments: From Databases to Strategic Responses.

J L Wilkens1, A J Calomeni-Eck2, J Boyda2

  • 1Engineer Research and Development Center, US Army Corps of Engineers, 3909 Halls Ferry Rd, Vicksburg, MS, 39180, USA. justin.l.wilkens@usace.army.mil.

Bulletin of Environmental Contamination and Toxicology
|April 30, 2024
PubMed
Summary
This summary is machine-generated.

Microplastics (MPs) are common in sediments, especially near the surface. This study reviewed MP data to inform risk assessments for dredged sediments, highlighting varying concentrations across different water bodies.

Keywords:
ContaminationDredgingFreshwaterMarinePlastic particlesSediment

More Related Videos

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
05:31

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

Published on: July 28, 2018

16.0K
Separation and Identification of Conventional Microplastics from Farmland Soils
14:10

Separation and Identification of Conventional Microplastics from Farmland Soils

Published on: March 21, 2025

1.5K

Related Experiment Videos

Last Updated: Jun 22, 2026

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis
10:16

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis

Published on: December 16, 2016

49.6K
Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
05:31

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

Published on: July 28, 2018

16.0K
Separation and Identification of Conventional Microplastics from Farmland Soils
14:10

Separation and Identification of Conventional Microplastics from Farmland Soils

Published on: March 21, 2025

1.5K

Area of Science:

  • Environmental Science
  • Ecotoxicology
  • Sedimentology

Background:

  • Microplastics (MPs) are pervasive environmental contaminants accumulating in aquatic sediments.
  • Current guidelines for assessing MP risks in dredged sediments are insufficient.
  • Understanding MP distribution in sediments is crucial for effective environmental management.

Purpose of the Study:

  • To synthesize existing literature on microplastics in sediments.
  • To improve fundamental knowledge of microplastic exposure in sediment environments.
  • To develop a publicly accessible database of microplastic concentrations in sediments.

Main Methods:

  • Systematic literature review of studies reporting microplastic concentrations in sediments.
  • Analysis of microplastic distribution in sediment cores (depth profiles).
  • Comparison of microplastic concentrations across various aquatic environments (lakes, rivers, marine, harbors).

Main Results:

  • Microplastics were detected in nearly all evaluated surficial sediment samples (0-15 cm depth).
  • Sediment core samples showed microplastic concentrations generally decreasing with depth, peaking in the top 15 cm.
  • Median microplastic concentrations varied significantly by environment, with harbors and dredging activities showing the highest levels.

Conclusions:

  • Dredged sediments can contain substantial microplastic loads, influenced by factors like sediment depth and time since last dredging.
  • The findings provide critical insights for environmental monitoring and risk assessment of microplastics in dredged materials.
  • A comprehensive database of microplastics in sediments is needed to support regulatory efforts.