On a local level, we should make ocean- friendly choices when buying products or eating food derived from oceans and consume only what we need. One example is the Biodiversity Beyond National Jurisdiction Agreement in 2023 that provides a legal framework for all activities in the ocean and seas.
Establishing complete, effective and equitably managed systems of government-protected areas should be pursued to conserve bio-diversity and ensure a sustainable future for the fishing industry. So, what can we do?įor open ocean and deep sea areas, sustainability can be achieved only through increased international cooperation to protect vulnerable habitats. The diversity of species found in the ocean offers great promise for pharmaceuticals.įurthermore, marine fisheries provide 57 million jobs globally and provide the primary source of protein to over 50% of the population in least developed countries. The health of the ocean is intimately tied to our health. How is the ocean connected to our health? Unless carefully managed, tourism can pose a major threat to the natural resources on which it depends, and to local culture and industry.
The ocean-related tourism industry grows an estimated US$ 134 billion per year and in some countries, the industry already supports over a third of the labour force. About 89% of plastic litter found on the ocean floor are single-use items like plastic bags.Ībout 80% of all tourism takes place in coastal areas. Every year, an estimated 5 to 12 million metric tonnes of plastic enters the ocean, costing roughly $13 billion per year – including clean-up costs and financial losses in fisheries and other industries. Increasing levels of debris in the world’s oceans are also having a major environmental and economic impact. Ocean heat is at record levels, causing widespread marine heatwaves, threatening its rich eco-systems and killing coral reefs around the world. The ocean has also absorbed more than 90% of the excess heat in the climate system. The ocean absorbs around 23 per cent of annual CO2 emissions generated by human activity and helps mitigate the impacts of climate change. Despite the critical importance of conserving oceans, decades of irresponsible exploitation have led to an alarming level of degradation. Oceans and fisheries continue to support the global population’s economic, social and environmental needs. It is the world’s largest ecosystem, home to nearly a million known species and containing vast untapped potential for scientific discovery. The ocean is our planet’s life support and regulate the global climate system. Current efforts to protect are not yet meeting the urgent need to safeguard this vast, yet fragile, resource. This includes increasing funding for ocean science, intensifying conservation efforts, and urgently turning the tide on climate change to safeguard the planet’s largest ecosystem. Ocean acidification threatens the survival of marine life, disrupts the food web, and undermines vital services provided by the ocean and our own food security.Ĭareful management of this essential global resource is a key feature of a sustainable future. Plastic is the most harmful type of ocean pollution.Ĭurrently, the ocean’s average pH is 8.1 which is about 30 per cent more acidic than in pre- industrial times. Worryingly, marine pollution is reaching extreme levels, with over 17 million metric tons clogging the ocean in 2021, a figure set to double or triple by 2040. They also act as the planet’s greatest carbon sink. They provide key natural resources including food, medicines, biofuels and other products help with the breakdown and removal of waste and pollution and their coastal ecosystems act as buffers to reduce damage from storms. Covering three-quarters of the Earth’s surface, contain 97 percent of the Earth’s water, and represent 99 percent of the living space on the planet by volume.
The Ocean is intrinsic to our life on earth. Healthy oceans and seas are essential to human existence and life on Earth. Goal 14 is about conserving and sustainably using the oceans, seas and marine resources.
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