We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Distribution and sources of microplastics in the Beibu Gulf using in-situ filtration technique
AI summary Read the abstract
Researchers used in-situ filtration to characterize microplastic distribution in the Beibu Gulf, finding an average of 0.25 items per cubic meter dominated by fibers and cellulose, with land-based inputs from textiles, packaging, fisheries, and mariculture as dominant sources.
The Beibu Gulf is a vital link between China and the ASEAN nations, and microplastic contamination is rising due to fast growth, coastal life, fisheries, and mariculture. The abundance, distribution, and source analyses were conducted at 25 sample points for this study. According to this study, the average MPs was 0.25 ± 0.05 items/m, ranging from 0.01 items/m to 0.89 items/m. Fibers, white, cellulose, and 0.33-1 mm were abundant in shape, color, composition, and size, respectively. Multi-statistics-based source analysis indicated land-based inputs (packing materials, textile materials, fisheries, and mariculture) were dominant in the Beibu Gulf. In this study, we also acknowledged a comprehensive comparison and convenience between plankton pumps and other conventional designs to collect microplastic samples from water. We suggested that using a uniform design could elevate the data quality of microplastics.
More Papers Like This
Microplastic prevalence in marine fish from onshore Beibu Gulf, South China Sea
AI summary Read the abstract
Researchers examined 271 fish across 32 species from the Beibu Gulf and found microplastics in the majority of samples, with fibers being the most common type and abundance varying by species, feeding habits, and habitat.
Fate and mass budget of microplastic in the Beibu Gulf, the northern South China sea
AI summary Read the abstract
Researchers mapped the distribution and mass budget of microplastics across the Beibu Gulf in the northern South China Sea, sampling both water and sediment. They found microplastics in all samples, with sediments containing the highest concentrations and river input being a major source. The study provides a comprehensive picture of how microplastics accumulate and move through a semi-enclosed tropical marine ecosystem.
Microplastics in the seawater of the Beibu Gulf, the northern South China Sea: occurrence, sources, and ecological risk
AI summary Read the abstract
Researchers sampled surface and bottom seawater in the Beibu Gulf of the South China Sea and found microplastic abundances averaging 1.35 items per cubic meter at the surface, with sources traced to fishing, aquaculture, and land-based plastic waste, and polymer hazard indices indicating elevated chemical risk despite low overall pollution load.
Fate, source, and ecological risk of microplastic in the surface sediment of the Beibu Gulf, the Northern South China sea
AI summary Read the abstract
Researchers surveyed microplastic contamination in surface sediments across the Beibu Gulf in the northern South China Sea. They found microplastic levels ranging from about 13 to 252 particles per kilogram of sediment, with the highest concentrations near estuaries influenced by coastal currents, and fibers from household and textile products being the dominant form. The study's risk assessment indicated that some areas face extremely high ecological risk from microplastic pollution, underscoring the need for measures to reduce human-caused contamination.
Occurrence of Microplastic Pollution in the Beibu Gulf, the Northern South China Sea
AI summary Read the abstract
Researchers found microplastics in both surface water (0.67 items/m3) and sediment (4.33 items/kg dry weight) of the Beibu Gulf in the northern South China Sea, with polystyrene fragments dominating in seawater and a different polymer composition in sediment. The study characterized microplastic occurrence in a region with intensive fishery activity but relatively less economic development compared to other Chinese coastal areas.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.