Published in the journal Science, the study analyzed data from 230 significant fisheries worldwide, spanning from 1980 to 2018. The findings revealed that, on average, fish stock assessments overestimated populations by 11.5 percent. These optimistic estimates, the researchers argue, could potentially mislead management decisions, emphasizing the need for more conservative approaches to safeguard marine ecosystems. […]
Tag: marine ecosystems
As waterbodies lose oxygen, are we breaching a potential planetary boundary?
The Earth is in crisis — a reality made increasingly clear by intensifying heat, drought and storms, worsening pollution, land stripped of forests, and the ramping up of the sixth great extinction. But some scientists say we’re failing to prioritize a critical Earth change that is accelerating in the modern world and that helped drive […]
Here’s What Would Happen if All Marine Species Disappeared
Marine species play a critical role in maintaining the delicate balance of our planet’s ecosystems. Their existence is not only essential for the health of our oceans but also for the well-being of life on land. However, imagine a world where every marine species vanishes, leaving behind a barren and lifeless ocean. The implications of […]
World’s Oceans Face ‘Triple Threat’ of Oxygen Loss, Extreme Heat and Acidification, Study Finds
A new study has found that the planet’s oceans are experiencing a “triple threat” of oxygen loss, extreme heat and acidification. The researchers discovered that, as global heating has worsened, increasing stress has been placed on marine species, with as much as 20 percent of the world’s oceans affected by these threats. “The global ocean […]
The Importance of Sustainable Fishing for the Health of Oceans
Fishing has always been an integral part of human civilization, providing sustenance and livelihood for coastal communities worldwide declining. However, the rapid growth of the fishing industry in recent decades has put immense pressure on our oceans and marine ecosystems. Unsustainable fishing practices worldwide have led to overfishing, habitat destruction and declining marine biodiversity. We […]
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Harnessing the Power of Tidal Energy
As the world searches for sustainable and reliable sources of clean electricity, innovative ideas such as tidal energy are becoming increasingly important. This post explores the potential of tidal energy in providing an environmentally friendly and predictable source of electrical power for the future. What is Tidal Energy? Tidal energy is a form of hydropower […]