Tuesday, January 12th 2021, 5:30 am - Environmental activists say that decades of pollution and unsanitary landfills contributed to the startling amount of garbage in Potpecko Lake.
While pollution is an omnipresent issue that is impacting essentially every ecosystem on Earth, the problem is not always visible to the naked eye. However, footage of Serbia's Potpecko Lake depicts a jarring scene — several thousand cubic metres of plastic containers floating on top of the water.
The footage was first published online on January 4, 2021 and environmental activist, Sinisa Lakovic, says that the extent of the plastic pollution is due to decades of accumulating trash at “unsanitary landfills,” as reported by Reuters. Marko Karadzic, a local resident, described the situation to Reuters as “an ecological disaster.”
Several landfills are located upstream from the lake along the Lim River. Potpecko Lake is connected to the waterbody that the dam at the Višegrad Hydroelectric Power Plant uses, and officials are concerned that it could become clogged with garbage.
Serbia’s Environment Minister, Irena Vujovic, said a clean-up would soon commence and stated that several landfalls that contributed to the pollution in Potpecko Lake have been invited to develop a solution that would have long-term benefits.
AQUATIC POLLUTION, NOT JUST AN OCEAN PROBLEM
Images of ocean animals entangled in plastic pollution are the most common impacts that many people think of when considering how the waste we generate impacts aquatic ecosystems. Given that oceans cover more than 70 per cent of Earth’s surface, it is understandable that the spotlight lands on these marine ecosystems, but some experts say that plastic pollution in freshwater lakes and rivers is a topic that is often neglected in research.
A discarded beer can in Eagle Lake, Mississippi, USA. Credit: Justin Wilkens via Unsplash
A 2019 survey conducted by scientists Martín C. M. Blettler and Karl M. Wantzen reviewed 171 published studies that analyzed animal plastic entanglement and found that over 98 per cent focused solely on oceanic environments. Blettler and Wantzen stated while ocean plastic pollution remains a considerable concern, they emphasize the importance of the limited insight we have about freshwater pollution.
In freshwater environments, researchers have documented an increasing trend of plastic becoming part of birds’ nests, which can reduce the survival rates of both the parents and chicks. Microplastics are also being consumed by fish in growing amounts leading to adverse effects. The researchers say that the effects of plastic pollution in water bodies inland are important to study because the waste that is dumped in lakes and rivers ultimately travels to the oceans.
With files from Reuters