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Scientists warn that it’s make-or-break time for Africa’s oceans.

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Marine experts from around the world met in Gqeberha, South Africa, for a week in October for a symposium on the importance of cutting-edge science and innovation in underpinning marine conservation policy decisions in Africa. Photo: SUPPLIED

Leading marine researchers and scientists caution that it’s make-or-break for Africa’s governments to enact and enforce ocean policies.

Marine experts from around the world met in Gqeberha, South Africa, for a week in October for a symposium on the importance of cutting-edge science and innovation in underpinning marine conservation policy decisions in Africa.

Africa’s foremost meeting of minds in marine science, the 12th Western Indian Ocean Marine Science Association (WIOMSA) Scientific Symposium drew 1 000 delegates – many representing key policy influencers from 33 countries across the continent. Presentations and discussions contributed to the global conversations around sustainable development, the blue economy, and a circular economy, particularly for plastics.

Such was its significance that the United Decade of Ocean Science for Sustainable Development endorsed the symposium as an official UN Ocean Decade action.

“Our strategy seeks to broaden the scope of marine scientific solutions,” outgoing WIOMSA president Dr Jacqueline Uku told delegates.

“We believe that good science can be accomplished by our scientists collaborating across disciplines and cocreating knowledge across borders, across boundaries using inclusive models that fully understand and reach local contexts.”

Uku said women and young scientists, in particular, would play an essential role in driving cross-sector collaboration when it came to research and policymaking. She said the knowledge, ideas and insights shared at the symposium would feed into global processes, providing a uniquely African perspective that ultimately would benefit the planet as a whole.

“We [as a continent] have so many solutions to offer. Researchers have spent much time looking into the issues of marine pollution and the blue economy and looking at the challenges that exist in that space, as well as the solutions that are relevant to us in this region,” Uku said, adding that there was an opportunity to “share the results of our ongoing work and voice the challenges that we see globally, not just regionally or nationally”.

“A great deal of litter comes to our shores from other countries, so we can raise awareness that conservation has to be a joint effort and that the seas connect us all.”

Titled “A New Decade of Western Indian Ocean Science”, the symposium drew inspiration from the United Nations Sustainable Development Goals, the UN Decade of Ocean Science for Sustainable Development, the Decade of Ocean Restoration, as well as goals specific to the various regions. The UN Ocean Decade Africa Booklet was also launched at the event.

WIOMSA Executive Secretary Dr Arthur Tuda said it was make-or-break when it came to the preservation of Africa’s oceans.

“The symposium has been recognised at a global level as a very important activity that contributes to the UN Decade of Ocean Science for Sustainable Development, [which is to say] we need to establish the science that we need for the oceans that we want in Africa,” said Tuda, adding there was a need to “understand the ocean better”.

The United Nations has proclaimed 2021 to 2030 the Decade of Ocean Science for Sustainable Development, to support efforts to reverse the cycle of decline in ocean health and “ensure ocean science can fully support countries in creating improved conditions for sustainable development of the ocean”.

“The UN Ocean Decade is important because the actions we’re going to take [now] will determine the state of the oceans that we will have after 2030,” said Tuda.

Dr Mika Odido, Technical Secretary of UNESCO’s Intergovernmental Oceanographic Commission (IOC) in Africa, said the oceans represented the next frontier for development on the continent.

“The UN Ocean Decade provides an opportunity to enable us to understand the oceans and utilise them better to satisfy the requirements of mankind while also addressing the challenges facing us,” he said.

Fellow keynote speaker Professor?Raimund?Bleischwitz said that Africa’s ocean economy could offer “nature-based solutions that focus on the protection of coral reefs”.

In his address to delegates, Bleischwitz – former Sustainable Global Resources chair at University College London – said the vastness of Africa’s oceans “made it possible to restore coral reefs while simultaneously developing new energy sources”.

“I would pledge for more offshore wind energy as a long-term solution, which will help developing countries in their energy needs,” he said. “When you look at the construction itself, it’s fascinating that coral reefs emerge around offshore wind energy projects. I look at this as a case for industrial symbiosis.”

Another keynote speaker, African Circular Economy Network director Chris Whyte, stressed the importance of unity and engagements across sectors “to get people to understand the impacts and influences in one sector are going to have either a positive or negative influence on the next sector”.

“We need to change the narrative to talking about unutilised resources from waste streams. Everything can be recycled,” Whyte said.

According to speaker Professor Kerry Sink, Marine Programme Manager at the South African National Biodiversity Institute, expanding marine protected areas in Africa was an important part of the equation.

While the expansion was in line with the ocean economy needs, Sink added that a much broader diversity of spatial management measures would also be implemented.

“Collaboration is key to agreed, well-focused priority actions,” Sink said.

FAST FACTS ABOUT THE SYMPOSIUM:

* It lived up to its reputation as the largest regional gathering on marine and coastal science, boasting a rich scientific programme which included seven keynote presentations on topics of regional and global importance, 150 oral and 315 poster presentations and 13 “mini-symposia”. Due to the extraordinarily wide range of ongoing research activities in the Western Indian Ocean, the symposium included 56 separately themed sessions.

* There were 31 Special Sessions and side events in the programme, six book and report launches and 22 exhibitors.

* Other important outputs included a synopsis of key points emerging from the keynote and oral presentations and mini-symposia that will inform WIOMSA and its partner’s research priorities over the next decade; the launch of the UN Ocean Decade Booklet & Africa Roadmap; the launch of the Nairobi Convention and WIOMSA Science-Policy Platform Series (a compilation of the priority scientific research results that have informed policy at the regional level in the Western Indian Ocean and advancements in the development of the regional ocean governance strategy).

* The symposium served as the launch platform for “Our Blue Future”, a multi-stakeholder regional alliance uniting a diverse group of stakeholders with the common goal of ensuring a healthy, prosperous and resilient future for the communities, businesses and ecosystems of the West Indian Ocean.

* The symposium provided an opportunity for delegates to provide input on the development of the Regional Ocean Governance Strategy, which will contribute to the African ocean governance strategy that has been commissioned by The African Ministerial Conference on the Environment (AMCEN), through the UN Environment Secretariat. The strategy will be a platform for bringing together different governance regimes and organisations operating at sub-regional, regional, continental and global governance levels in a coherent manner, and the involvement of a diversity of stakeholders.

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Alan Straton

Chief Cook, Bottle Washer and Broom Mechanic at MyPE
Passionate about Port Elizabeth and definitely NOT packing for Perth. Alan's ethos is epitomised in the words of Nelson Mandela; "I have fought against white domination and I have fought against black domination. I have cherished the idea of a democratic and free society. If need be, it is an ideal for which I am prepared to die." See more articles by Alan.