Fisheries and Aquaculture Journal
Open Access

Ecological Importance of Aquatic Animals and Threats Faced by Aquatic Species

Md Imran Shah^{* *}Correspondence: Md Imran Shah, Department of Industrial Fish and Fisheries, RDS College Muzaffa, Uttar Pradesh, India, Email:

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Description

Aquatic animals are present in ecosystems, residing in the vast depths of oceans, lakes, and rivers. Yet, these remarkable creatures face numerous challenges, including pollution, habitat destruction, and overfishing. In this opinion article, we will delve into the importance of aquatic animals and highlight the need for their protection. By recognizing their invaluable role in maintaining the delicate balance of life on Earth, we can foster a deeper appreciation for these and work towards preserving their habitats for generations to come.

Ecological importance

Marine ecosystems depend on a foundation of aquatic organisms, from small plankton to enormous whales. They are essential for controlling the temperature of the Earth, creating oxygen, As well as reducing carbon dioxide. For example, phytoplankton are tiny plants that produce half of the oxygen on the world through photosynthesis. Also, they serve as main producers, sustaining the food chain and the variety of marine species that depends on them. Aquatic creatures have enormous economic advantages in addition to their ecological importance. Fisheries provide sustenance and livelihoods to millions of people worldwide. However, overfishing, driven by excessive demand, threatens the delicate balance of marine ecosystems. The depletion of key species disrupts the food web, causing detrimental ripple effects throughout the entire oceanic community. Sustainable fishing practices and the establishment of marine protected areas are vital to ensure the survival of both aquatic animals and human communities dependent on them.

Impacts of pollution on aquatic animals

Tragically, aquatic animals are also bearing the brunt of humaninduced pollution. Plastic waste, chemical pollutants, and oil spills contaminate their habitats, causing devastating consequences. Marine species often mistake plastic debris for food, leading to entanglement and suffocation. Plastic particles also enter the food chain, posing potential health risks to animals and ultimately affecting humans who consume seafood. Chemical pollutants, such as pesticides and heavy metals, accumulate in the tissues of aquatic animals, disrupting their hormonal balance and impairing reproductive systems. These toxins have far-reaching consequences, threatening biodiversity and ecosystem resilience. The tragic consequences of oil spills, like the Deep water Horizon disaster, serve as reminders of the catastrophic impact on marine life, from birds and sea turtles to fish and corals.

Conclusion

Aquatic animals are the guardians of planet's oceans, lakes, and rivers. They maintain the delicate balance of life by regulating the climate, providing sustenance, and supporting diverse ecosystems. It is imperative that we recognize their intrinsic value and take immediate action to protect them. To safeguard these we must tackle the root causes of their decline. This involves implementing stringent regulations on fishing practices, promoting sustainable aquaculture, reducing plastic waste, and adopting cleaner technologies. Moreover, individuals can make a difference by supporting conservation initiatives, reducing their plastic consumption, and raising awareness about the importance of aquatic animal protection. Preserving the health and vitality of aquatic ecosystems is not only an ethical responsibility but also crucial for own survival. By championing the conservation of aquatic animals, we safeguard the delicate balance of life on Earth, ensuring a prosperous future for both humans and the magnificent creatures that inhabit watery realms.