Ocean Conservation
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Restoring coral reefs to save the ocean | Christina Egger | TEDxPraça Gil Eanes
TEDx Talks· 2025-06-23 16:47
Environmental Concerns & Importance of Coral Reefs - Oceans provide all life on Earth, nourish with food, produce oxygen, and offer leisure activities [1] - Coral reefs and coral gardens are vital ecosystems, serving as oases in the ocean [2] - Two-thirds of coral reside in deeper, colder waters, including along the European coast [3] - Coral gardens are as crucial as tropical reefs, providing shelter and nurseries for fish [4][5] Threats to Coral Gardens - Coral gardens face threats, including climate change, coral bleaching, and warming waters [6] - Unregulated or illegal fishing poses a significant threat due to the rich biodiversity attracting fishing vessels [6] - Fishing nets entangle and destroy corals, with bycatch often exceeding target fish [7][8] Conservation and Restoration Strategies - Awareness of coral garden existence is crucial for protection [9] - Protecting coral gardens allows for recovery and serves as nurseries for other corals [10] - Coral restoration is necessary when coral gardens are devastated [11] - Fragmenting healthy corals and transplanting them onto degraded reefs is one restoration method [14] - Coral seeding, involving lab-based fertilization and transplantation of baby corals, enhances diversity [19][20] - Combining fragmentation and coral seeding yields the best restoration results [20] Research and Development - Research is being conducted to apply coral seeding techniques to European coral species [21] - Studies focus on coral biology, spawning mechanisms, and optimal conditions for coral larvae [22][23][24] - Transplanting baby corals into nurseries allows for observation and comparison of growth rates [25] Call to Action - The ocean's condition can be overwhelming, but action is possible [26][27] - Collaboration between scientists and individuals with diverse abilities is essential to save coral gardens [27]
Fortescue's Forrest on Trump Tariffs, Deep-Sea Mining "Farce", Ocean Conservation
Bloomberg Television· 2025-06-09 04:45
Environmental Sustainability & Ocean Conservation - The industry emphasizes the importance of switching to environmentally friendly fuels to reduce heavy pollution from shipping [1] - Protecting marine life is a priority [1] - Deep sea mining is viewed skeptically due to ecological concerns [1] - Protecting 30% of the oceans can allow for sustainable fishing in the remaining 70% [5] - The industry highlights the need to avoid actions that "rape and pillage" the environment [3] Economic & Business Considerations - Responsible business practices should be regulated by responsible leaders [7] - Protecting the environment is a good investment for businesses [12] - Tariffs are seen as inflationary and causing economic distress [11] - A transition to green energy is essential for lowering the cost of living and increasing the standard of living [17] - The cost of transitioning to green energy is comparable to annual spending on fossil fuels, suggesting a quick payback [19] Energy Transition & Resource Management - There's a need for more copper and lithium for the energy transition [13] - The company is approached by countries with large copper and lithium deposits to lead responsible mining initiatives [14] - Green hydrogen projects faced delays due to concerns about cost of living [16] - The company is investing in green steel production [17]