Healthy planet needs ‘ocean action’ from Asia

As the Second Global Ocean Conference opens today in Lisbon, governments in Asia and the Pacific must seize the opportunity to enhance cooperation and solidarity to address a host of challenges that endanger what is a lifeline for millions of people in the region.

If done right, ocean action will also be climate action but this will require working in concert on a few fronts.

First, we must invest in and support science and technology to produce key solutions. Strengthening science-policy interfaces to bridge practitioners and policymakers contributes to a sound understanding of ocean-climate synergies. This in turn enables better policy design.

Additionally, policy support tools can help governments identify and prioritise actions through policy, Sustainable Development Goal (SDG) tracking and scenario development.

We must also make the invisible visible through ocean data: just three of 10 targets for SDG 14, “Life Below Water”, are measurable in Asia and the Pacific. Better data is the foundation of better policies and collective action. The Global Ocean Accounts Partnership (GOAP) is an innovative, multi-stakeholder collective established to enable countries and other stakeholders to go beyond GDP and to measure and manage progress towards ocean sustainable development.

Solutions for low-carbon maritime transport are also a key part of the transition to decarbonisation by the middle of the century. Countries in Asia and the Pacific recognised this when they adopted a new Regional Action Programme last December. It places more emphasis on such concrete steps as innovative shipping technologies, cooperation on green shipping corridors and more efficient use of existing port infrastructure and facilities to make this ambition a reality.

Finally, aligning finance with our ocean, climate and broader SDG aspirations provides a crucial foundation for all of our actions. “Blue bonds” are an attractive instrument both for governments interested in raising funds for ocean conservation and for investors interested in contributing to sustainable development, in addition to obtaining a return for their investment.

These actions and others are steps towards ensuring the viability of several of the region’s key ocean-based economic sectors, such as seaborne trade, tourism and fisheries.

An estimated 50% to 80% of all life on Earth is found under the ocean surface. Seven of every 10 fish caught around the globe come from Pacific waters. The oceans and coasts are also vital allies in the fight against climate change, with coastal systems such as mangroves, salt marshes and seagrass meadows at the frontline of climate change, absorbing carbon at rates of up to 50 times those of the same area of tropical forest.

But the health of the oceans in Asia and the Pacific is in serious decline: rampant pollution, destructive and illegal fishing practices, inadequate marine governance and continued urbanisation along coastlines have destroyed 40% of coral reefs and approximately 60% of coastal mangroves, while fish stocks continue to decline and consumption patterns remain unsustainable.

These and other pressures exacerbate climate-induced ocean acidification and warming and weaken the capacity of oceans to mitigate the impacts of climate change. Global climate change is also contributing to sea-level rise, which affects coastal and island communities severely, resulting in greater disaster risk, internal displacement and international migration.

To promote concerted action, Escap, in collaboration with partner UN agencies, provides a regional platform in support of SDG 14, aligned within the framework of the UN Decade of Ocean Science for Sustainable Development (2021-30). We also support countries in identifying and putting in place solutions and accelerated actions through regional dialogue and cooperation.

It is abundantly clear there can be no healthy planet without a healthy ocean. Our leaders meeting in Lisbon must step up efforts to protect the ocean and its precious resources and to build sustainable blue economies.

“Blue bonds” are an attractive instrument both for governments raising funds for ocean conservation and for investors interested in supporting sustainable development

Widespread coral bleaching was part of the “catastrophic die-off” on the Great Barrier Reef in Australia during an extended heatwave in 2016, scientists say.