{"id":3021,"date":"2019-07-01T15:00:43","date_gmt":"2019-07-01T22:00:43","guid":{"rendered":"https:\/\/coral.org\/news\/coral-study-published-in-nature-climate-change-2\/"},"modified":"2025-06-17T10:11:04","modified_gmt":"2025-06-17T17:11:04","slug":"coral-study-published-in-nature-climate-change","status":"publish","type":"post","link":"https:\/\/coral.org\/en\/blog\/coral-study-published-in-nature-climate-change\/","title":{"rendered":"Breaking Study Finds Adaptation Is Possible (& Not Optional) for Coral Reefs"},"content":{"rendered":"\n

The future of coral reefs doesn’t have to be a death sentence.<\/strong><\/p>\n\n\n\n

A groundbreaking study from the Coral Reef Alliance proves what we\u2019ve long believed: when conservation strategies embrace evolution, coral reefs have a fighting chance in a warming world.<\/p>\n\n\n\n

Published in a peer-reviewed journal, the study\u2014Management for network diversity speeds evolutionary adaptation to climate change<\/em><\/a>\u2014shows that when we manage reefs in ways that support adaptation, we\u2019re not just protecting what exists today. We\u2019re setting the stage for what can survive tomorrow.<\/p>\n\n\n\n

This work is part of our Modeling Adaptation Potential<\/a> (MAP) project, a collaborative effort to understand how coral reefs can keep pace with climate change. And the results are hopeful: when evolution is on the table, so is survival.<\/strong><\/p>\n\n\n\n

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It is well documented that climate change is causing corals to die off at an unprecedented rate, but our study provides tools that offer promise for their survival. Our results show that when evolution is enabled, conservation efforts can help corals adapt to rising temperatures.<\/p>\nDr. Madhavi Colton, co-author and former Program Director at CORAL<\/strong><\/cite><\/blockquote>\n\n\n\n

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What We <\/strong>Found<\/h3>\n\n\n\n

Many projections about coral reefs paint a dire picture\u2014one where most reefs could disappear by 2040 due to climate change and rising temperatures. But these projections often leave out one crucial piece of the puzzle: adaptation.<\/strong> Our results suggest management and evolution together can help corals adapt to rising temperatures.<\/p>\n\n\n\n

Our models show reefs can, in fact, adapt to rising ocean temperatures\u2014if we manage them wisely.<\/strong> By reducing local threats like overfishing and pollution, we give corals the breathing room they need to evolve. And when those healthier reefs are connected in a network, they can reseed neighboring areas, spreading resilient genes across the region. Managed areas serve as sources of repopulation over the long term–corals in managed areas rescue the rest of the reef.<\/p>\n\n\n\n

This approach is called diversity-based conservation<\/strong>, and it works. Our models showed that these strategies, alongside a global effort to reduce carbon emissions, give reefs the best shot at long-term survival.<\/p>\n\n\n\n

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We know enough of the science to act\u2014and with the effects of climate change only increasing, we have no time to waste.<\/p>\nDr. Colton<\/strong><\/cite><\/blockquote>\n\n\n\n

Why it Matters<\/strong><\/h3>\n\n\n\n

Coral reefs don\u2019t need us to fight nature\u2014they need us to work with it<\/strong>. And that means managing reefs not just for the challenges of today, but for the transformations of tomorrow.<\/p>\n\n\n\n

Adaptation-based management means building networks of reef sites where:<\/p>\n\n\n\n