Sustainable Development Goal 14

Sustainable Development Goal 14 (Goal 14 or SDG 14) is about "Life below water" and is one of the 17 Sustainable Development Goals established by the United Nations in 2015. The official wording is to "Conserve and sustainably use the oceans, seas and marine resources for sustainable development". The Goal has ten targets to be achieved by 2030. Progress towards each target is being measured with one indicator each time by time.

The first seven targets are outcome targets: Reduce marine pollution; protect and restore ecosystems; reduce ocean acidification; sustainable fishing; conserve coastal and marine areas; end subsidies contributing to overfishing; increase the economic benefits from sustainable use of marine resources. The last three targets are means of implementation targets: To increase scientific knowledge, research and technology for ocean health; support small scale fishers; implement and enforce international sea law. One indicator (14.1.1b) under Goal 14 specifically relates to reducing impacts from marine plastic pollution.

According to the 2020 report on progress towards the Sustainable Development Goals, "current efforts to protect key marine environments and small-scale fishers and invest in ocean science are not yet meeting the urgent need to protect this vast, fragile resource".

Life below water is Goal 14 of the Sustainable Development Goals, set to conserve and sustainably use the oceans, sea and marine resources for sustainable development. Currently the state of our oceans are declining due to climate change factors and human behaviour.

The deterioration of coastal waters is increasing due to both pollution and coastal eutrophication. Similar factors contribute to climate change, negatively affecting the oceans and marine biodiversity which is slowly declining. The threat of growing algal blooms and dead zones in the oceans are alarming; in 2018 it was stated that "without concerted efforts, coastal eutrophication is expected to increase in 20% of large marine ecosystems by 2050".

A recent report states ocean acidification reporting stations have tripled worldwide since 2021, in addition to 1 in 5 fish caught from illegal, unreported and unregulated fishing. Beach clean-ups across the coasts are shedding light on the increase in ocean plastic pollution which suffocates the seas.

Marine conservation, local livelihoods and resource sustainability measures are compromised by poor decision-making in resource management. Consistent efforts are being made to improve such management. "The sustainable management of our oceans relies on the ability to influence and guide human use of the marine environment". To counter regression in achieving Goal 14, "swift and coordinated global action is imperative".

The UN has defined 10 targets and 10 indicators for SDG 14 that include preventing and reducing marine pollution and ocean acidification, protecting marine and coastal ecosystems, and regulating fishing. The targets also call for an increase in scientific knowledge of the oceans. Some targets have a target year of 2020, some have a target year of 2025 and some have no end year.