Health
Plastic debris releases potentially harmful chemicals into the gastric juices of seabirds
Northern Fulmer in flight. Credit: Jan van Franeker
Marine plastic waste is an increasing problem for wildlife, including seabirds, who often mistake it for food. But ingested plastics do not only pose a physical risk to such birds. New research on open access journals Frontier of environmental science This is the first example of how plastic waste can release chemicals into the oil of seabird stomach over time, potentially threatening health. The findings highlight the importance of reducing plastic pollution in the ocean and treating waste responsibly.
This waste represents an increasing threat to marine wildlife as the level of plastics that pollute the oceans and beaches increases. Many seabirds confuse plastic with food, which can cause physical risks such as bowel obstruction. However, ingested plastics can stay in the intestines of birds for long periods of time, and scientists are concerned that such plastics may be released. Hazardous chemical substances..
“I’ve been working on Northern Flumer for almost ten years,” said Suzanne Kuhn of the Wageningen Institute of Oceanography in the Netherlands. “These birds regularly ingest plastic, and 93% of North Sea fulmers have plastic in their stomachs, so it’s important to understand the potential harm this causes.”
Kuhn and colleagues Plastic waste May release chemicals after being eaten by Flumer. They sought to replicate the conditions found in the fulmar stomach and the plastic debris that fulmar ingests. Researchers obtained the nutrient-rich liquid found in the fulmar stomach, known as stomach oil, from Hunters in the Faroe Islands, who traditionally catch and eat these birds.
A group of fulmers that forage in the North Sea. Credit: Susanne Kühn
“Previous studies typically used uniform, artificially contaminated plastic pellets, which were not representative of the plastics found in the sea,” Kuhn explains. “Instead, we went to beach combing and found different plastic types and shapes to create marine plastic samples that Fulmar might actually ingest.”
Researchers incubated plastic samples with gastric oil to mimic the conditions found in the fulmar stomach with temperature and agitation. They ran Chemical analysis Examine the oil at various times to see if the chemical has leached out of the plastic over time.
Relatedly, this study revealed that plastics release various chemicals into the oil of the stomach over time, sometimes over 3 months. These are the plastic manufacturers Production processPlasticizer, flame retardant, stabilizer, etc.
Stomach contents of northern Fulmar in the Faroe Islands. Credit: Jan van Franeker
Surprisingly, the gastric oil from the fulmar chick already contained some plastic-derived chemicals before the experiment. The long-term health effects of birds are unknown, but previous studies have reported that some of the leached chemicals can be confusing Hormone release May have genetic effects on birds.
You may be familiar with the tragic images of birds caught in a plastic package fishing lineHowever, this study reveals that discarded plastics can cause long-term toxicity to seabirds. “We hope these results will raise awareness of the various negative effects of marine plastic debris,” Kuhn said. “We need to urgently reduce the amount plastic In the marine environment”
Susanne Kühn et al, Transfer of additive chemicals from marine plastic debris to stomach oil in northern Fulma, Frontier of environmental science (2020). DOI: 10.3389 / fenvs.2020.00138
Quote: Plastic debris releases harmful chemicals into gastric juice of seabirds (August 19, 2020), August 19, 2020 https://phys.org/news/2020-08-plastic-debris-potentially- acquired from chemicals-seabird.html
This document is subject to copyright. Except for personal research and fair trade for research purposes, no part may be reproduced without the written permission. Content is provided for information purposes only.
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
Pictures Credit
to request, modification Contact us at Here or [email protected]
 |
 |
 |
