0
Article Tier 2 Nanoplastics Sign in to save

Adverse Multigeneration Combined Effects of Nanoplastics and Mercury on Growth and Reproduction in a Planktonic Copepodpseudodiaptomus Annandalei

No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →

Body Systems

More Papers Like This

Article Tier 2

Combined effects of microplastics and methylmercury on the activity of ATP-binding cassette (ABC) transporter in the brackish water flea Diaphanosoma celebensis

AI summary Read the abstract

Researchers found that combining microplastics with methylmercury disrupts a key cellular defense protein in small crustaceans, impairing their ability to flush out toxins — a finding that matters because ocean pollutants rarely exist alone, and their combined effects on marine food chains are poorly understood.

Article Tier 2

Nanoplastics potentiate mercury toxicity in a marine copepod under multigenerational exposure

AI summary Read the abstract

Researchers exposed tiny marine crustaceans called copepods to nanoplastics and mercury over three generations. They found that nanoplastics significantly increased mercury accumulation in the animals, leading to lower survival and reduced reproduction compared to mercury exposure alone. The study suggests nanoplastics act as carriers that amplify the harmful effects of toxic metals in marine ecosystems.

Article Tier 2

Ecotoxicological Effects of Microplastics in Marine Zooplankton

AI summary Read the abstract

Marine zooplankton ingest microplastics, mistaking them for food, which reduces feeding, impairs reproduction, and can transfer particles up the food chain. Because zooplankton form the base of marine food webs, their ecotoxicological responses to microplastics have cascading consequences for ocean ecosystems and human seafood consumers.

Article Tier 2

Transgenerational Reproductive Toxicity of Sediment-Associated Microplastics in the Marine Amphipod, Monocorophium uenoi

AI summary Read the abstract

A multigenerational toxicity study with the marine amphipod Monocorophium uenoi found that chronic exposure to PET microplastics reduced first-generation offspring production to 55% of controls, with complete reproductive suppression in the second generation confirmed by Raman spectroscopy detection of particles in tissues. This demonstrates that sediment-associated microplastics can cause escalating, transgenerational reproductive failure in marine invertebrates—a stark warning for the long-term health of benthic ecosystems.

Article Tier 2

Chronic and Acute Water-Soluble Microplastics Uptake and Effects on Growth and Reproduction of Daphnia magna

AI summary Read the abstract

Researchers found that two water-soluble microplastics — polyvinyl alcohol and polymethacrylic acid — harm the water flea Daphnia magna, reducing lifespan, reproduction, and causing physical deformities, raising concerns about these less-studied plastic types that dissolve in water rather than forming visible particles.

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.

Email me about

Share this paper