The role of fishing in climate protection

The role of fishing in climate protection

climate change is one of the most urgent challenges of our time, and we have to examine all sectors of our lives to find solutions. An area that is often overlooked is fishing. Fishing has a significant effect on the global climate and therefore offers important starting points for climate protection.

fishing and their effects on the climate

emissions

Fishing is not only a source of food and income, but it also contributes to the production of greenhouse gases. According to a study by Parker & Tyedmers (2015), global fishing emits around 129 million tons of CO2 equivalents annually. This corresponds to about 0.3% of global emissions.

overfishing

The overfishing of the oceans is one of the greatest threats to the marine ecosystems. It not only reduces biodiversity, but can also negatively influence the climate. By removing large amounts of fish from the ecosystem, overfishing changes the food network and can disturb the balance of the marine carbon cycle.

soil destruction

Soil destruction by fishing methods such as basic towing networks also affects the climate. This practice disturbs the sea floor and releases carbon, which was stored in the sediment. According to a study by Oceana (2020), the soil destruction causes up to 1.47 gigatons CO2 equivalents annually.

meaning of fishing for climate protection

Reduction of emissions

Fishing can make a contribution to reducing emissions by using cleaner technologies and more efficient methods. This includes, for example, the use of energy -efficient engines and switching to renewable energies.

Sustainable practices

The use of sustainable fishing practices can reduce the strain on marine ecosystems and at the same time the path for a climate -like future can be paved. These practices include compliance with recommended fishing rates, protected sea areas, selective fishing methods that avoid unnecessary additives, and reducing waste and losses in fishing.

blue carbon sinks

Fishing also plays an important role in the protection of so -called "blue carbon sinks". These ecosystems, such as sea grass meadows, mangrove forests and salt bogs, store large amounts of carbon and thus help to reduce the global CO2 content in the atmosphere. Overfishing and destructive fishing methods can damage these ecosystems, so it is important to protect these areas and promote sustainable fishing practices.

fishing as part of politics for climate protection

Fishing must be taken into account more in the context of global climate protection. Many measures can be taken on different political levels, from national laws to international agreements.

international cooperation

Since fish do not know national borders and the sea is a global common property, international cooperation is essential for the sustainable management of fish stocks. International Convention and Regulations, such as the United Nations 'Convention on Sea Recht (Unclos) or the United Nations' Nutrition and Agriculture Organization (FAO), must take the climate change and its effects on fishing.

national legislation

At the national level, laws and regulations can affect fishing practices. For example, quotas for fishing can be determined, certain fishing areas or methods are restricted and incentives for clean technologies are created.

role of civil society

Last but not least, civil society plays an important role in protecting the oceans and climate protection. Organizations, companies and individuals can make a contribution through conscious consumption, promotion of sustainable practices and political commitment.

conclusion

Fishing can and must play an important role in the fight against climate change. Through sustainable practices and active politics, fishing can help reduce emissions and to alleviate the effects of climate change. It is up to all of us to promote and support the necessary changes. Because every contribution counts - for a healthy planet and a sustainable future.