Meghan Hodges
Coastal water pollution is a pressing issue, with over 80% of ocean pollution coming from land-based activities. Sources of pollution include runoff from rivers and drains, deliberate dumping of plastics and other waste, and agricultural activities such as the use of nitrogen-based fertilisers. To prevent coastal water pollution, it is important to reduce the use of single-use plastics, properly dispose of chemicals and waste, and cut down on water usage to prevent excess runoff. Additionally, individuals can participate in beach cleanups and support companies that commit to reducing marine water pollution and improving waste management practices.
| Characteristics | Values |
|---|---|
| Reduce water usage | Less runoff and wastewater will flow into the ocean |
| Use nontoxic chemicals | Dispose of herbicides, pesticides, and cleaning products properly |
| Reduce waste | Choose sustainable seafood, buy less plastic, and use a reusable bag |
| Use fuel-efficient vehicles | Carpool or ride a bike |
| Choose energy-efficient light bulbs | Don't overheat your thermostat |
| Follow "catch and release" practices | Keep more fish alive |
| Anchor in sandy areas | Anchor far from coral and sea grasses |
| Adhere to "no wake" zones | Treat habitats with care |
| Volunteer for cleanups | Clean up your local beach or waterway |
| Reduce marine water pollution | Use only ocean freight and cargo shippers that take steps to enforce effective onboard waste management and reduce their use of bunker fuels |
| Eliminate pollution from ship ballast water, oil, sewage, and garbage | Ensure effective waste management, waste reduction, and recycling onboard and in ports |
| Phase out heavy fuel oil use | Ban heavy fuel oil use in the Arctic |
What You'll Learn
Reduce the use of plastics
One of the most effective ways to prevent coastal water pollution is to reduce the use of plastics. Plastic pollution is a major issue for our oceans, with over 80% of ocean pollution coming from land-based activities, such as deliberate dumping of plastics and other waste.
Reducing plastic consumption can be achieved through simple changes in our daily lives. For example, instead of buying plastic water bottles, invest in a reusable bottle that can be refilled. Similarly, opt for reusable shopping bags made from sustainable materials like cotton or jute, rather than single-use plastic bags. When it comes to food, choose products with minimal plastic packaging or opt for loose items that can be placed in paper bags or your own containers.
Another way to reduce plastic pollution is to support businesses that use eco-friendly packaging. Many companies are now switching to biodegradable or compostable materials, which are better alternatives to traditional plastics. You can also encourage local businesses to reduce their plastic waste by providing feedback and suggestions for improvement.
In addition to reducing plastic consumption, it is important to properly dispose of any plastic waste. Ensure that plastics are recycled or upcycled whenever possible. Participate in local beach or waterway cleanups to help remove plastics from the ocean and prevent them from causing further harm. By taking these collective actions, we can significantly reduce the amount of plastic pollution in our coastal waters and protect the marine environment.
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Cut down on water usage
One of the most effective ways to prevent coastal water pollution is to cut down on water usage. When we use less water, there is less wastewater and runoff that can flow into the ocean, carrying with it harmful chemicals and pollutants. This is especially important in coastal regions, where excess water can easily make its way into the sea.
There are several ways to reduce water consumption and, in turn, decrease the amount of polluted water entering the ocean. Firstly, individuals can be mindful of their daily water usage and adopt more water-efficient practices. This may include taking shorter showers, turning off the tap while brushing teeth or shaving, and fixing any leaking taps or pipes.
Additionally, it is essential to choose non-toxic and environmentally friendly products whenever possible. Herbicides, pesticides, and cleaning products can contain harmful chemicals that can contaminate water sources. By opting for less toxic alternatives and ensuring proper disposal of these substances, we can reduce the amount of pollution that ends up in coastal waters.
Another way to cut down on water usage is to be mindful of our food choices. Agriculture is a significant water consumer, and reducing water-intensive food production can help lower overall water usage. This can be achieved by reducing meat consumption, as livestock farming requires substantial water resources. Additionally, choosing locally sourced and sustainably produced food can also help, as it often requires less water transportation and packaging.
Water conservation efforts can also be implemented on a larger scale. For example, industries and corporations can play a crucial role by adopting more sustainable practices and reducing their water consumption. This may involve investing in water-efficient technologies, improving waste management systems, and treating and recycling wastewater before releasing it back into the environment.
By combining individual efforts with institutional changes, we can significantly reduce water usage and, consequently, decrease the amount of polluted water entering our coastal waters. This will help protect marine ecosystems, preserve water quality, and ensure the long-term health of our oceans.
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Dispose of chemicals properly
Preventing coastal water pollution is a global issue that requires collective action from individuals, industries, and governments. One crucial aspect of this effort is the proper disposal of chemicals. Here are some ways to ensure that chemicals are disposed of correctly to protect our coastal waters:
Firstly, it is essential to choose non-toxic chemicals whenever possible. This reduces the potential harm caused if these substances enter the water system. For example, opt for eco-friendly cleaning products, herbicides, and pesticides. By minimising the use of toxic chemicals, we can reduce the risk of contaminating our oceans and harming marine life.
Secondly, proper disposal methods must be followed for all chemicals, especially those that are hazardous. This includes household chemicals like cleaning products, as well as agricultural chemicals such as herbicides and pesticides. Many communities have designated drop-off points or collection events for hazardous waste. Check with your local authorities to find out the specific guidelines and locations for proper chemical disposal in your area.
Additionally, it is crucial to support initiatives that promote effective waste management and reduce the use of harmful substances. This includes advocating for policies that regulate the disposal of industrial waste and the use of chemicals in agriculture. For instance, supporting a ban on heavy fuel oil use, as it is a significant source of ocean pollution, can help minimise the impact of chemical runoff on coastal waters.
Furthermore, individuals can play a role by reducing their overall consumption and waste production. This means buying only what is needed and choosing products with minimal packaging, especially those that are recyclable or biodegradable. By cutting down on waste, we can decrease the chances of chemicals and other pollutants ending up in our oceans.
Lastly, education and awareness are vital. Learning about the proper disposal methods for different types of chemicals and sharing this knowledge with others can empower individuals to make informed choices. Spreading awareness about the impact of chemical pollution on coastal waters can also encourage collective action and inspire others to join the movement to protect our oceans.
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Reduce the use of heavy fuel oil
The use of heavy fuel oil is a major contributor to coastal water pollution, with over 80% of ocean pollution coming from land-based activities, including deliberate dumping and run-off from rivers and drains. To prevent this, it is important to reduce the use of heavy fuel oil and transition to cleaner energy sources.
Heavy fuel oil is a type of bunker fuel that is commonly used in shipping and cargo transportation. It is a highly polluting fuel that releases harmful chemicals and emissions into the atmosphere and oceans. When burned, heavy fuel oil releases sulphur dioxide, nitrogen oxides, and particulate matter, which can have detrimental effects on human health and the environment.
Reducing the use of heavy fuel oil can be achieved through a combination of policy changes, technological advancements, and individual actions. At the policy level, governments can implement regulations and incentives to encourage the phase-out of heavy fuel oil and promote the adoption of cleaner alternatives. This may include subsidies for renewable energy sources, such as wind, solar, and hydropower, as well as the development of infrastructure to support the transition.
Technological advancements also play a crucial role in reducing heavy fuel oil usage. The development and deployment of more efficient and environmentally friendly engines and fuel systems can help reduce the demand for heavy fuel oil. Additionally, the use of advanced filtration and emission control technologies can mitigate the environmental impact of existing heavy fuel oil operations.
Individuals can also contribute by making conscious choices to reduce their reliance on heavy fuel oil. This includes opting for more sustainable modes of transportation, such as electric or hybrid vehicles, and supporting businesses that prioritise environmental sustainability. Choosing products and services that minimise the use of heavy fuel oil, such as those with eco-friendly shipping practices, can also help drive change and reduce the environmental footprint.
By addressing the issue of heavy fuel oil usage, we can significantly reduce coastal water pollution and protect the health of our oceans. It is important to recognise that this requires a collective effort from governments, industries, and individuals alike to implement effective policies, adopt cleaner technologies, and make sustainable choices in our daily lives.
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Cut down on waste
To cut down on waste, it is important to reduce the amount of waste that is produced in the first place. This can be done by buying less plastic and bringing a reusable bag when shopping. It is also important to dispose of waste properly, including herbicides, pesticides, and cleaning products. Proper waste management and waste reduction are crucial, both on land and at sea. This includes ensuring zero ocean dumping policies and effective waste management practices onboard ships and in ports.
Additionally, it is important to reduce the use of single-use plastics and to recycle or properly dispose of plastic waste. Participating in or organizing beach cleanups can help remove plastics from the ocean and prevent them from entering in the first place.
Another way to cut down on waste is to reduce water consumption. This will help prevent excess runoff and wastewater from flowing into the ocean. Using fuel-efficient vehicles, carpooling, or riding a bike can also reduce waste and pollution.
Farms and ranches in coastal regions should also cut down on the use of nitrogen-based fertilizers, as these can leach into the ocean and cause harm. Choosing sustainable seafood and following "catch and release" practices can also help reduce the impact of fishing on the ocean.
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Frequently asked questions
Individuals can prevent coastal water pollution by reducing their use of plastic, using fuel-efficient vehicles, choosing sustainable seafood, and disposing of waste properly.
Over 80% of ocean pollution comes from land-based activities, including deliberate dumping of plastic and other waste, and run-off from rivers and drains. Farms and ranches in coastal regions also contribute to pollution by using nitrogen-based fertilisers, which leach into the ocean.
Effective waste management and waste reduction onboard and in ports are key to preventing ship ballast water, oil, sewage, and garbage from polluting coastal waters.
Companies can prevent coastal water pollution by reducing marine pollution from land-based sources and using only ocean freight and cargo shippers that enforce effective onboard waste management and reduce their use of bunker fuels.
