Scientists call for protection and restoration of Africa s seagrass meadows

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Intelligence Network • Data Science • AI Research • World News
Published: 2026-09-29T19:11:39.502Z • Permanent link

Scientists from across Africa have come together to form the first comprehensive review of seagrass restoration activities across the continent's coastline. This monumental effort, spearheaded by Dr. Nneoma Ibeh from the University of Port Harcourt, Nigeria, and Dr. Mokhethi Masinga from the University of Cape Town, South Africa, has shed light on the pressing need to protect and restore Africa's vast seagrass meadows. These underwater ecosystems, crucial for marine biodiversity and coastal resilience, are facing unprecedented threats from climate change, overfishing, and coastal development.

The review, published in the journal Marine Policy, highlights the alarming decline of seagrass meadows in Africa, with an estimated 30% loss of seagrass cover over the past decade. The most affected regions are the Gulf of Guinea, the Red Sea, and the Indian Ocean, where seagrass meadows provide vital habitat for juvenile fish, protect shorelines from erosion, and support local livelihoods. Notably, the review emphasizes the critical role that African countries, institutions, and research communities must play in addressing the root causes of seagrass degradation and promoting sustainable restoration practices.

The African Union's Commission for Maritime Development has already taken notice of the review's findings, announcing plans to launch a continent-wide seagrass conservation initiative. This effort, dubbed "Seagrass for Africa," aims to engage governments, local communities, and stakeholders in a concerted effort to protect and restore seagrass meadows across the continent. The initiative will focus on promoting eco-tourism, supporting small-scale fisheries, and providing training and capacity-building programs for local communities.

The implications of the review's findings are far-reaching, with significant consequences for companies, research communities, and markets in the Data Sources domain. The loss of seagrass meadows poses a substantial threat to the livelihoods of millions of people dependent on fishing and tourism, while also exacerbating climate change and coastal erosion. As a result, companies operating in the region, such as fishing and tourism companies, must reassess their sustainability practices and adapt to the changing environmental landscape.

Furthermore, the review's emphasis on the need for African-led conservation efforts underscores the critical role that research communities and institutions must play in supporting local capacity-building initiatives. This includes providing training programs, research grants, and technical assistance to support the development of effective seagrass conservation strategies. In the long term, this will help to build resilience in local communities and ensure the long-term sustainability of seagrass meadows.

The review's findings must be understood within the broader context of Africa's coastal development challenges. The continent's rapid urbanization, infrastructure expansion, and climate change are all contributing to increased pressure on coastal ecosystems, including seagrass meadows. Historically, seagrass meadows have played a vital role in supporting human livelihoods, from fishing and tourism to coastal protection and water filtration. However, in recent decades, the loss of seagrass cover has accelerated, driven by overfishing, coastal development, and climate change.