Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Surface Texture of Macroplastic Pollution in Streams Alters the Physical Structure and Diversity of Biofilm Communities

Journal Article · · Environmental Microbiology Reports
 [1];  [1];  [2]
  1. Odum School of Ecology University of Georgia Athens Georgia USA, Savannah River Ecology Laboratory University of Georgia Aiken South Carolina USA
  2. Savannah River Ecology Laboratory University of Georgia Aiken South Carolina USA

ABSTRACT

Biofilms can develop on nearly any surface, and in aquatic ecosystems they are essential components of biogeochemical cycles and food webs. Plastic waste in waterways is a new type of surface for biofilm colonisation. To analyse the influence of plastic pollution on the development and diversity of microbial freshwater biofilms that colonised them, we incubated 388 cm 2 veneers of high‐density polyethylene (HDPE) with two veneer textures, smooth and rough, and tulip tree wood ( Liriodendron tulipifera ), in three rural headwater streams at the Savannah River Site (Aiken, SC, USA). We collected biofilms from veneers after 14, 28 and 56 days of incubation and analysed 16S rRNA genes and biofilm properties. We found that plastic negatively affected species richness of biofilms compared with wood, but that evenness was greatest on rough textured HDPE. Beta diversity was primarily influenced by stream site. Beta diversity differed more between wood and plastic veneers than with plastic surface texture and became more different over time. Wood had nine times more biomass than rough HDPE and 40 times more biomass than smooth HDPE. Given the projected increase of macroplastic pollution in aquatic ecosystems, our findings emphasise the need to further understand its effects on biofilm characteristics.

Sponsoring Organization:
USDOE
Grant/Contract Number:
NONE; EM0005228
OSTI ID:
2554061
Alternate ID(s):
OSTI ID: 2554062
Journal Information:
Environmental Microbiology Reports, Journal Name: Environmental Microbiology Reports Journal Issue: 2 Vol. 17; ISSN 1758-2229
Publisher:
Wiley-BlackwellCopyright Statement
Country of Publication:
United States
Language:
English

References (51)

Simultaneous Inference in General Parametric Models journal June 2008
The “plastic cycle”: a watershed‐scale model of plastic pools and fluxes journal January 2021
Biofilms on plastic litter in an urban river: Community composition and activity vary by substrate type journal March 2024
Effects of hydrodynamics on the cross‐sectional distribution and transport of plastic in an urban coastal river journal July 2020
Primary Producers book March 2021
Biofilm development on stainless steel and pvc surfaces in drinking water journal February 1990
Bacterial coaggregation: an integral process in the development of multi-species biofilms journal February 2003
Non-DLVO adhesion of F-specific RNA bacteriophages to abiotic surfaces: Importance of surface roughness, hydrophobic and electrostatic interactions journal October 2013
Predicting the global environmental distribution of plastic polymers journal May 2022
Bacterial and fungal assemblages and functions associated with biofilms differ between diverse types of plastic debris in a freshwater system journal May 2021
Metal surface characteristics dictate bacterial adhesion capacity journal July 2016
The role of conditioning film formation and surface chemical changes on Xylella fastidiosa adhesion and biofilm evolution journal July 2011
The role of nitrogen metabolism on polyethylene biodegradation journal June 2022
Sources, transport, and accumulation of different types of plastic litter in aquatic environments: A review study journal June 2019
Biofilm assemblage and activity on plastic in urban streams at a continental scale: Site characteristics are more important than substrate type journal August 2022
Influence of surface roughness on the initial formation of biofilm journal December 2015
Conditioning Film and Early Biofilm Succession on Plastic Surfaces journal August 2021
Concentration Depth Profiles of Microplastic Particles in River Flow and Implications for Surface Sampling journal April 2021
Plastic Alters Biofilm Quality as Food Resource of the Freshwater Gastropod Radix balthica journal August 2018
Vertical Distribution of Microplastics in the Water Column and Surficial Sediment from the Milwaukee River Basin to Lake Michigan journal October 2019
Impacts of Biofilm Formation on the Fate and Potential Effects of Microplastic in the Aquatic Environment journal June 2017
Transitions in bacterial communities along the 2000 km salinity gradient of the Baltic Sea journal April 2011
DADA2: High-resolution sample inference from Illumina amplicon data journal May 2016
The ecology and biogeochemistry of stream biofilms journal March 2016
Groundwater Elusimicrobia are metabolically diverse compared to gut microbiome Elusimicrobia and some have a novel nitrogenase paralog journal July 2020
Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample journal June 2010
Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes journal January 2023
The SILVA ribosomal RNA gene database project: improved data processing and web-based tools journal November 2012
Nitrososphaera viennensis gen. nov., sp. nov., an aerobic and mesophilic, ammonia-oxidizing archaeon from soil and a member of the archaeal phylum Thaumarchaeota journal June 2014
Rare but active taxa contribute to community dynamics of benthic biofilms in glacier-fed streams: Benthic biofilms in glacier-fed streams journal February 2014
Estimating diversity via frequency ratios: Estimating Diversity via Ratios journal June 2015
Glacier shrinkage will accelerate downstream decomposition of organic matter and alters microbiome structure and function journal April 2022
A framework for estimating niche metrics using the resemblance between qualitative resources journal April 2011
An updated classification of cyanobacterial orders and families based on phylogenomic and polyphasic analysis journal January 2023
Riparian vegetation shade restoration and loss effects on recent and future stream temperatures journal February 2022
Production, use, and fate of all plastics ever made journal July 2017
Biophysical Controls on Community Succession in Stream Biofilms journal June 2007
Bacterial Community Composition of Stream Biofilms in Spatially Variable-Flow Environments journal November 2009
Representative sampling of natural biofilms: influence of substratum type on the bacterial and fungal communities structure journal June 2016
Simple statistical identification and removal of contaminant sequences in marker-gene and metagenomics data journal December 2018
The composition of bacterial communities associated with plastic biofilms differs between different polymers and stages of biofilm succession journal June 2019
Cutadapt removes adapter sequences from high-throughput sequencing reads journal May 2011
Physicochemical regulation of biofilm formation journal May 2011
Successional Changes in Bacterial Assemblage Structure During Epilithic Biofilm Development journal February 2001
Associations between species and groups of sites: indices and statistical inference journal December 2009
Artificial Microhabitat Size and the Number of Colonizing Protozoan Species journal January 1970
Relative Influence of Plastic Debris Size and Shape, Chemical Composition and Phytoplankton-Bacteria Interactions in Driving Seawater Plastisphere Abundance, Diversity and Activity journal January 2021
Microbiome characterization of alpine water springs for human consumption reveals site- and usage-specific microbial signatures journal October 2022
Convergence of biofilm successional trajectories initiated during contrasting seasons journal September 2022
Changes in Microbial Community Structures under Reclaimed Water Replenishment Conditions journal February 2020
Effects of Plastic Debris on the Biofilm Bacterial Communities in Lake Water journal May 2021

Similar Records

Related Subjects