12/29/2023 0 Comments Climate change infographic 2019 oceans![]() ![]() Further increases in acidification are expected to accelerate over the coming decades. ![]() Ocean acidification threatens organisms and ecosystem services, endangers fisheries and aquaculture, and affects coastal protection by weakening coral reefs. This critical service, however, comes at a price: it is altering the carbonate system and increasing the acidity of the ocean. The ocean absorbs around one quarter of the world's annual carbon dioxide (CO 2) emissions, thereby mitigating climate change and alleviating its impacts. Increasing acidification is limiting the ocean's capacity to moderate climate change This includes a "source-to-sea" approach that directly addresses the links between land, water, delta, estuary, coast, nearshore and ocean ecosystems in support of holistic natural resources management and economic development. Combating the decline in ocean health requires intensified protection efforts and the adoption of solutions for a sustainable blue economy. The rapidly growing consumption of fish (an increase of 122 per cent between 19), along with inadequate public policies for managing the sector, have led to depleting fish stocks. The oceans are also under increasing stress from multiple sources of pollution, which is harmful to marine life and eventually makes its way into the food chain. Between 20, for example, the world lost about 14 per cent of coral reefs, often called the "rainforests of the sea" because of the extraordinary biodiversity they support. Continuing ocean acidification and rising ocean temperatures are threatening marine species and negatively affecting marine ecosystem services. Human activity is endangering the planet's largest ecosystem – its oceans and seas – and affecting the livelihoods of billions of people. ![]()
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