Help protect oceans for sustainable future – Dr. Agyekumhene

Ghanaians are urged to protect the sea. The ocean provides life-sustaining benefits to the country.

Dr. Andrews Agyekumhene is the Executive Director of Wildlife and Human Resources Organisation (WHRO). He spoke during an interview for World Oceans Day 2025. The theme this year is "Wonder: Sustaining what sustains us." This day is celebrated on June 8 worldwide.

Dr. Agyekumhene explained that oceans absorb about 90% of excess heat from greenhouse gases. This helps prevent the atmosphere from warming too much.

He noted that carbon dioxide (CO₂) is a major greenhouse gas. It causes about 80% of global heating. Oceans absorb 25-30% of human-generated CO₂ emissions each year, reducing atmospheric heat.

These ocean functions help keep Earth from overheating and harming all living things.

Dr. Agyekumhene pointed out that pollution mainly comes from land-based sources due to human activities. Plastic pollution is a significant issue caused by littering and mismanaged landfills.

He mentioned that microplastics from clothes, cosmetics, and degraded plastic also harm marine ecosystems. Fertilizers, pesticides, industrial chemicals, untreated sewage, and wastewater are toxic to marine life as well.

Such pollutants increase disease risks for marine organisms and humans alike. They also threaten species like sea turtles, seals, dolphins, sharks, and seabirds.

Plastic materials like bags and fishing nets can trap and kill marine animals. If human activities continue unchecked, water quality will decline along with marine habitats.

This will ultimately reduce the diversity of marine species and populations.

Dr. Agyekumhene called on institutions, individuals, and agencies to protect the sea. He urged everyone to avoid practices that destroy marine habitats or harm humans who depend on them.

He emphasized reducing, reusing, and recycling plastic waste. Using alternatives like reusable water bottles and shopping bags can help prevent sea pollution.

"Ghanaians should be better stewards of our forests," he said. Reducing forest destruction is crucial for addressing climate change.

He highlighted the need for continuous awareness about environmental impacts in communities and schools. All stakeholders should work together to protect the sea effectively.

"Let's educate others through social media," he added. Taking action to promote ocean health is essential.

He advised against dumping waste on beaches or into the sea. Regulating agrochemical use and cleaning beaches are also important steps.

Dr. Agyekumhene believes these practices can sustain the environment long-term while mitigating climate change effects.

As part of World Oceans Day 2025 activities, students from the University of Ghana joined WHRO members for a clean-up at Abia Community in Ningo-Prampram on Saturday.