How is hydroponics changing the rules of the climate game?
How is hydroponics changing the rules of the climate game?
Climate change is one of the most prominent challenges that threaten the sustainability of ecosystems around the world, especially its impact on aquatic ecosystems. As temperatures rise, these effects become more evident in different areas. The most prominent of which is fish farming.
The reason why the field of fish farming is affected by climate change is due to global warming, which threatens productivity and leads to many negative phenomena, such as fish death. Therefore, in this article, Earth Guards will address the challenges of this field, and the way to strengthen it in the face of climate change, so continue reading.
When water breathes with difficulty!
Climate change poses a real threat to human and environmental communities alike, especially in light of increasing temperatures and climate fluctuations affecting aquatic and terrestrial ecosystems. As these environmental dangers increase, the world is in need of innovative solutions and sustainable methods.
Therefore, a study conducted by the project “Climate Change and European Water Resources – CERES” indicated that climate change greatly affects aquatic ecosystems – fresh or salt water – as increasing temperatures lead to a reduction in oxygen levels in the water; Which causes a deterioration in fish health, and thus a decrease in productivity.
Salmon is a model of adaptation
Among the aquatic species affected by climate change – according to the European Climate Change and Water Resources Project – is a type of fish called “rainbow salmon – Oncorhynchus mykiss.” It is a type of salmon that requires a water environment with a constant temperature and high oxygen levels. To be able to grow healthily.
This type of fish can be raised in aquaponics systems, which can help reduce the effects of climate change. But, how is this? The answer lies in the combined hydroponics technique, which we will explain in the next few lines.
Composite hydroponic techniques
For rainbow salmon to survive in cold water – enjoying high oxygen – they must be raised in aquaponics systems, which precisely control water quality. It is a promising technology in facing the challenges resulting from climate change. Because it combines fish farming and plant cultivation in a participatory ecosystem.
There is no doubt that such shared ecosystems constitute an opportunity to reduce the effects of climate change, allow for better control of environmental factors, and provide a stable environment for fish and plants alike. These systems can also utilize toxic waste produced by fish by using it as fertilizer for plants; Thus, water pollution can be reduced, and agricultural production can be improved at the same time.
Challenges and Opportunities
Although hydroponic systems are not widespread commercially, some studies indicate that there is promising potential for these systems in the future. Among these studies were those conducted by the Institute of Plant Breeding and Genetic Resources – as well as studies by Aristotle University in the city of Thessaloniki – which revealed that “rainbow salmon” is a good model for using aquaculture in fish farming, relying on digital monitoring technology. To reduce the effects of sudden changes in temperature.
In conclusion,Earth Guardsemphasizes the importance of continuous research into hydroponic farming techniques, and the necessity of innovation in this field. Such sustainable steps ensure a secure food future and provide a sustainable environment for us and future generations, achieving the Sustainable Development Goals (SDGs).
