Litter is a serious pollution issue that affects our waterways, coastline and ocean - impacting not just on wildlife and the marine environment but on human health and our economy as well. It has been estimated that around 7 million tonnes of litter enter the world’s oceans each year.*
Queensland has the highest amount of litter of all mainland states in Australia. When litter is dropped on land, rain and flood water carry it into stormwater drains which empty into our creeks, rivers, and eventually oceans.
This litter can accumulate in “gyres” - massive, slow rotating whirlpools. The largest and most studied of these gyres is the Great Pacific Garbage Patch between Hawaii and North America.
Marine wildlife ingest pollutants causing dehydration, damage to internal organs or starvation. Most plastic never biodegrades, it breaks down into smaller pieces known as micro plastics. These plastics consist of toxic chemicals which enter the food chain via marine animals and increase the potential for human health impacts. Up to 30% of turtle deaths in Moreton Bay are caused by the ingestion of litter.
Wildlife entanglement in debris can cause drowning, suffocation, strangulation, starvation and lethal wounds or physical deformities. Australian Seabird Rescue estimates that 94% of pelicans rescued suffer from fishing tackle hooking or entanglement.
Litter impacts on our economy as well as our environment, by polluting natural areas which support on our tourism and leisure industries. Local governments spend millions of dollars each year on litter collection and illegal dumping cleanups. The impact on our fishing industry includes contaminated catches and damage to boat hulls and propellers.
*Australian Marine Conservation Society
What You Can Do
Whether you are an individual, land owner, community group, local business or corporation, we all have a role to play in protecting and improving the health of our waterways. There a number of things you can do around your home or business and within your local community.
Healthy Waterways Action
Healthy Waterways is working with our members to deliver a range of litter reduction and cleanup initiatives that not only focus on cleaning up the problem, but prevention as well. Our Clean Up Program consistently identifies single-use plastic drinking bottles as the highest volume item pulled out of our waterways. Read about our actions:
Ocean currents and winds carry floating marine debris into whirlpools, called gyres. There are 5 major gyres in the ocean worldwide, the largest and most studied of these is the Great Pacific Garbage Patch between Hawaii and North America.