CORAL Updates Archives - Coral Reef Alliance https://coral.org/en/blog/category/coral-updates/ Saving the World’s Coral Reefs Wed, 14 Aug 2024 12:48:13 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://coral.org/wp-content/uploads/2021/05/coral-favicon.png CORAL Updates Archives - Coral Reef Alliance https://coral.org/en/blog/category/coral-updates/ 32 32 Reflections and Resilience – A Year After the Lahaina Wildfires https://coral.org/en/blog/reflections-and-resilience-a-year-after-the-lahaina-wildfires/ Wed, 14 Aug 2024 12:38:15 +0000 https://coral.org/?p=7839 As we mark one year since the devastating wildfires that swept through Lahaina, Maui, I want to share a personal reflection on the impact of this tragedy and our ongoing journey of recovery. My name is Makayla Rickard, and as the Maui Nui Program Manager at the Coral Reef Alliance (CORAL), both my work and… Continue Reading →

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As we mark one year since the devastating wildfires that swept through Lahaina, Maui, I want to share a personal reflection on the impact of this tragedy and our ongoing journey of recovery. My name is Makayla Rickard, and as the Maui Nui Program Manager at the Coral Reef Alliance (CORAL), both my work and my life are deeply intertwined with this community and its vibrant ecosystems.

The fires that tore through Lahaina not only ravaged homes and landscapes but also shattered the fabric of our community. For me, this event was more than a professional challenge—it was a deeply personal one. My family and I lost our home, and in the aftermath, we found ourselves displaced, moving multiple times and facing significant hurdles. Finding stable housing has been a continuous struggle, especially with the added challenge of having a beloved pet. Despite these hardships, we remain hopeful, buoyed by the collective strength and resilience of our community.

Photo by Mario Tama

Hoʻomau ka ʻuhane o Maui—the spirit of Maui endures

In the year since the fires, our island has been on a journey of recovery—one that is as complex as it is hopeful. The fires left a deep scar on Maui, with over 1,399 homes destroyed and entire neighborhoods reduced to rubble. 

But despite these immense challenges, there has been progress. Iconic places like Banyan Tree Park and the Lahaina public library are back open to residents, offering a glimmer of hope amidst the recovery efforts. The beloved Banyan tree, which was heavily damaged, has shown remarkable signs of regrowth, a symbol of our resilience. However, it’s important to acknowledge that while these milestones are significant, much work remains to be done. Affordable housing is still a critical issue, and many in our community remain displaced, grappling with the ongoing emotional toll of the tragedy.

Photo by Mario Tama

The Community Resilience Fund in Action

In response to the fires, CORAL launched the Community Resilience Fund to provide unrestricted support to local environmental organizations and initiatives. The aim was to empower those who know Maui best—our local leaders, community members, and grassroots organizations—to address the most urgent environmental needs during this time of crisis. Over the past year, this fund has supported a wide range of environmental recovery efforts.

One of the organizations supported by the fund is Treecovery, which has potted 3,500 trees in 14 grow hubs across Maui and is partnering with master carver Dale Zarella on a series of carvings called “Rising from the Ashes; Spirits of Lāhainā.” These creations, crafted from burned trees, symbolize the resilience and regeneration of our land.

Another organization supported by the fund is the Maui Bioremediation Group, a grassroots coalition formed to address the environmental damage caused by the fires in Maui. Their mission is to heal the burn scars on the island using bioremediation—natural mitigation methods involving native plants, fungi, and locally-made compost. Their work focuses on making the soil safer for future planting, improving water quality, and protecting the ocean from toxic runoff.

The outpouring of support from across the globe has been overwhelming, and I’m deeply moved by the generosity of those who have contributed.

Photo by Mario Tama

Healing Our Island’s Ecosystems

When the wildfire swept through Lahaina last August, it left behind a trail of toxic ash, laced with contaminants like arsenic, lead, and copper. These pollutants now pose a serious threat to nearshore health, which are vital to both our community’s economic stability and our cultural identity. Our regional program director, Manuel Mejia, often reminds us of the Hawaiian proverb, “E ola ke kai, E ola kākou,” meaning “As the sea thrives, so do we.” This connection between our well-being and the health of our reefs is deeply rooted in our lives here.

In the immediate aftermath, barriers were installed around storm drains to filter out debris, but much of the ash still makes its way into the ocean. Local scientists and community members are working tirelessly to monitor the situation. Citizen scientists are using drones to film runoff, and researchers are collecting soil and water samples to understand the extent of the contamination. For example, Dr. Andrea Kealoha from the University of Hawaii has been deploying water sensors that capture data on everything from oxygen levels to water movement, providing a clearer picture of how our reefs are responding.

The full impact of the toxins on coral reefs will take time to fully understand. In the short term, fewer human stressors like tourism might offer some temporary relief, but the long-term effects remain uncertain. There’s also concern about potential toxins building up in fish, threatening food security for many who rely on the reef for their sustenance.

As we continue to navigate these challenges, we’re committed to protecting and restoring our precious marine ecosystems, ensuring that they can thrive once again.

Photo by Mario Tama
Photo by Mario Tama

Looking Forward

There’s still so much to be done, but the resilience and determination of the Maui community give me hope. Every day, I’m inspired by the people around me—the neighbors who’ve turned their homes into makeshift shelters, the volunteers who’ve shown up day after day, and the donors who’ve contributed to our recovery efforts. This past year has been the most challenging of my life, but it has also been a testament to the power of community.

To everyone who has supported us—whether through donations, volunteer work, or simply keeping us in your thoughts—mahalo. Your support means the world to us as we continue the long road to rebuilding and restoring our island home.

Support our Community Resilience Fund - Click to learn more

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Meet CORAL’s New Director of Finance and Operations https://coral.org/en/blog/meet-corals-new-director-of-finance-and-operations/ Fri, 19 Jul 2024 15:45:23 +0000 https://coral.org/?p=7807 Say hello to our adventurous addition to the leadership team! When she isn’t exploring in her overland Jeep, Kristy Ives is working tirelessly to protect the beautiful planet she loves to explore. With over 25 years of experience in non-profit finance management, Kristy brings a unique blend of expertise and passion to CORAL. Let’s dive into… Continue Reading →

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Say hello to our adventurous addition to the leadership team! When she isn’t exploring in her overland Jeep, Kristy Ives is working tirelessly to protect the beautiful planet she loves to explore. With over 25 years of experience in non-profit finance management, Kristy brings a unique blend of expertise and passion to CORAL. Let’s dive into her story and get to know the woman behind the numbers!

A Childhood by the Sea

Kristy’s love for the ocean began early. Growing up in Miami, Florida, just a stone’s throw from the Florida Keys, she spent her childhood exploring the underwater world. “I grew up boating, snorkeling, and diving in Biscayne National Park,” she recalls. This early connection to the sea sparked a lifelong passion for marine conservation.

Her journey took her to the University of West Florida in Pensacola, where she majored in environmental resources. “I chose this university because it had a 1,000-acre wildlife preserve, much of which was beachfront—ideal for my studies.” Now, she lives on a serene lake just outside of Atlanta, Georgia, but her heart remains tethered to the ocean.

From Finance to Conservation

Kristy’s journey into non-profit finance was an unexpected yet fortunate turn of events. After graduating, she landed a job at the National Audubon Society. “The Director needed someone to help with the budget, and I volunteered. It quickly became apparent that I had a natural talent for finances and budgeting,” she explains. This newfound talent led her to earn a degree in finance, blending her passion for the environment with her financial skills.

Her innovative approach at Audubon, where she transformed the budget model and improved fundraising strategies, set the stage for her role at CORAL. 

I absolutely must work someplace where I can experience and feel the impact. With CORAL, I feel that I can actually make that happen.

Memorable Moments and Exciting Adventures

When she’s not working, Kristy and her partner, Sam, spend three months a year overlanding in their Jeep, exploring remote and stunning landscapes. “We take our Jeep, which pulls a small off-road trailer, out into the wilderness. We’re talking public lands where there aren’t people for miles. We actually work on the road, using Starlink for internet,” she says.

Kristy is also a passionate diver. One of her favorite dive experiences was when she swam through a massive school of moon jellies and came face-to-face with a manta ray. “It was enormous and absolutely amazing. Manta rays are not common in South Florida, so it was quite a rarity.”

Shaping the Future at CORAL

Kristy’s extensive background and innovative mindset make her an invaluable asset to CORAL. She’s eager to apply her knowledge and experience to propel our mission forward. “I love finding solutions and fixing broken systems. It excites me to work on a great idea, a plan, and figure out how to make it happen,” she says enthusiastically.

We’re beyond excited to have Kristy on our team and can’t wait to see the incredible impact she’ll make. Stay tuned for more adventures and insights from Kristy as she dives into her new role at CORAL!

Welcome to the team, Kristy! 🪸

Support our team's crucial work in protecting coral reefs

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Where We Work – The Inside Scoop on Our Reef Conservation Sites https://coral.org/en/blog/where-we-work-the-inside-scoop-on-our-reef-conservation-sites/ Tue, 16 Jul 2024 09:09:40 +0000 https://coral.org/?p=7798 How do we decide where to focus our efforts in saving coral reefs? It’s a question we get asked a lot, and the answer is both strategic and deeply rooted in our mission.  So let’s get into it!  We consider three main factors when choosing where to work – climate adaptation needs, local leadership and… Continue Reading →

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How do we decide where to focus our efforts in saving coral reefs? It’s a question we get asked a lot, and the answer is both strategic and deeply rooted in our mission. 

So let’s get into it! 

We consider three main factors when choosing where to work – climate adaptation needs, local leadership and partnerships, and the resource needs of communities.

1. Climate Adaptation Needs

First and foremost, we prioritize coral reef networks that need protection to facilitate climate adaptation. Coral reefs are more than just beautiful underwater landscapes; they are interconnected ecosystems that rely on ocean currents to transport coral larvae from one reef to another. This natural process creates resilient networks capable of adapting to climate change.

Take the islands of Maui Nui (Maui, Lanai, and Molokai) in Hawaii, for example. These islands are connected by ocean currents that allow coral, fish, and invertebrate larvae to travel between them, seeding neighboring reefs. This interconnectedness is the backbone of our strategy, helping us design marine protected areas that support each other and enhance overall coral reef conservation.

2. Local Leadership and Partnerships

Our second consideration is the presence of local leaders who are willing to partner with us. Collaboration is at the heart of everything we do. We work with community leaders, non-profits, and local governments who understand the importance of coral reef conservation and are eager to implement sustainable practices. These partnerships are essential for promoting local stewardship and ensuring the long-term success of our conservation efforts.

When communities invite us to the table and seek our expertise, it creates a powerful synergy. Together, we can develop and implement strategies that protect marine environments while benefiting local populations. It’s about working hand-in-hand with those who know and love their reefs best, fostering a sense of ownership and pride in conservation efforts.

Photo by Antonio Busiello

3. Resource Needs of Communities

Finally, we focus on areas where coral reefs are in urgent need of intervention and the communities lack the necessary resources to protect them. Many regions around the world struggle with limited infrastructure and funding to effectively manage their marine ecosystems. By concentrating our efforts on these under-resourced areas, we provide the crucial support needed to restore and preserve vulnerable coral reefs.

This commitment to working in developing countries highlights our dedication to addressing the most pressing challenges in coral reef conservation. It’s about leveling the playing field and ensuring that even the most threatened reefs have a fighting chance.

So, Where Do We Work?

“Where do you work?” is a multifaceted question for our organization because our impact spans local, regional, and global scales. Here’s a closer look at the different levels of our involvement:

Our Field Sites

Western Caribbean

  • Countries: Mexico, Belize, Guatemala, and Honduras
  • Examples of Reefs We Work In: Palancar Reef (Cozumel), Cayman Crown (Belize), El Parque Nacional Marino Islas de la Bahía (Honduras), Cordelia Banks (Honduras)

In the Western Caribbean, we have staff on the ground working directly on conservation initiatives. For example, the Palancar Reef in Cozumel and the Cordelia Banks in Honduras are just two critical sites where we focus our efforts. These reefs are vital to the local marine ecosystem and economy, and our work helps ensure their health and resilience.

Hawaiian Islands

  • Islands: Maui, Molokai, Oahu, Hawaii Island
  • Examples of Reefs We Work In: Olowalu (Maui), South Molokai

In Hawaii, our team works on islands like Maui and Molokai, where reefs like Olowalu and South Molokai are key to the region’s biodiversity and coastal protection. These reefs face numerous threats, from climate change to pollution, and our initiatives aim to mitigate these challenges and promote sustainable practices.

Coral Triangle

  • Countries: Indonesia and the Philippines

The Coral Triangle, encompassing Indonesia and the Philippines, is another crucial area where we focus our conservation efforts. Known for its incredible biodiversity, this region’s reefs are essential for marine life and local communities. Our work here helps protect these vibrant ecosystems and supports the livelihoods of those who depend on them.

Photo by John Hernandez

Regional and Global Impact

Beyond our field sites, we extend our influence on a regional and global scale. We collaborate with key decision-makers, scientists, and policymakers to amplify our impact. This broader approach allows us to support coral reef conservation efforts worldwide, using our scientific expertise and strategic partnerships to drive meaningful change.

Conclusion

At CORAL, our mission is to save coral reefs by focusing on climate adaptation needs, collaborating with local leaders, and supporting under-resourced communities. By strategically choosing where to work, we ensure that our efforts have a lasting and meaningful impact on coral reef conservation. Protecting these vital ecosystems is not just an environmental necessity but a legacy we owe to future generations. Stay tuned for more insights and updates on our conservation efforts, and join us in making a difference.

Support our team's crucial work in protecting coral reefs

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9 Game-Changing Impacts of Wastewater Solutions for Coral Reefs https://coral.org/en/blog/9-game-changing-impacts-of-wastewater-solutions-for-coral-reefs/ Wed, 10 Jul 2024 14:16:49 +0000 https://coral.org/?p=7724 Flush and forget? Not so fast. Wastewater is a bigger deal than you might think. Around the world, sewage pollutes oceans, harms coral reefs, and threatens our health. But it doesn’t have to.  By connecting homes, businesses, and tourist facilities to community-supported wastewater treatment plants, we can significantly reduce the amount of harmful pollutants discharged… Continue Reading →

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Flush and forget? Not so fast. Wastewater is a bigger deal than you might think. Around the world, sewage pollutes oceans, harms coral reefs, and threatens our health. But it doesn’t have to. 

By connecting homes, businesses, and tourist facilities to community-supported wastewater treatment plants, we can significantly reduce the amount of harmful pollutants discharged into the ocean. 

These systems remove contaminants that contribute to coral bleaching, disease, and reef degradation. Properly treated wastewater ensures that clean water supports the delicate balance of marine ecosystems, helping coral reefs adapt to rising ocean temperatures. Additionally, community education and government collaboration play crucial roles in maintaining these systems and promoting sustainable practices. Through these combined efforts, we can protect and preserve coral reefs for future generations.

We are raising $250,000 this summer for our Clean Water for Reefs campaign. Every dollar donated will have outsized impacts on our precious ocean ecosystems.

Saving coral reefs with wastewater solutions has clear, tangible impacts, which is why we’re focusing our efforts on expanding this work. Keep reading for ten ways properly treated wastewater can revolutionize reef and community health.

1. Cleaner Water = Healthier Coral Reefs

This may seem obvious, but it’s worth overstating. 

Science tells us corals can adapt to a warmer ocean if they have clean water and healthy fish populations. Contaminants and pathogens in untreated wastewater can lead to increased stress and susceptibility to disease in corals. Wastewater infrastructure helps reduce or even eliminate pollutants and contaminants in the ocean, improving overall water quality.

Providing clean water to these areas can help prevent coral bleaching and disease, allowing corals to grow and thrive. Clean water ensures a healthier environment for coral growth and resilience, and the benefits of this are invaluable.

Read more about untreated wastewater in our Clean Water for Reefs Toolkit >

Photo from Envato Elements

2. Biodiversity Boost

Not only does supporting a diverse range of marine species enhance the entire ecosystem, but it’s also a major pillar in climate adaptation. Coral reefs support a quarter of all marine life, and clean water helps maintain the delicate balance required for these ecosystems to flourish.

3. Improved Fisheries

Healthier reefs lead to more abundant fish populations, benefiting corals and local fishing industries. Coral reefs provide essential habitats for many fish species, and cleaner water supports their breeding and feeding grounds.

Photo from Envato Elements

4. Tourism Growth

Who wants to swim in dirty water? No one. 

Pristine reefs attract more tourists to coastal communities, boosting local economies reliant on diving, snorkeling, and beach activities. Clean water ensures that coral reefs remain vibrant and appealing to visitors, promoting sustainable tourism.

5. Safer Beaches

Cleaner water means safer, more enjoyable beaches for swimming and recreation. Reducing the contaminants that reach coastal areas ensures that beaches remain inviting and free from health hazards.

Photo from Envato Elements

6. Community Health

Reducing exposure to waterborne diseases drastically improves public health in coastal communities. Proper wastewater treatment prevents the spread of pathogens that can cause serious illnesses in humans.Did we mention 80% of coastal communities don’t have properly treated wastewater?

Help us expand our work by making a donation >

7. Economic Stability

Sustaining livelihoods dependent on marine resources and tourism promotes economic resilience. Healthy coral reefs support industries such as fishing and tourism, which are vital to the economies of many coastal communities. They also act as natural barriers against storm surges and erosion, preventing the destruction of coastal properties and loss of land and saving money on coastal defense measures.

8. Carbon Sequestration

Healthy reefs play a crucial role in carbon sequestration by absorbing and storing carbon dioxide through calcification. Corals and other reef-building organisms use carbon to form calcium carbonate structures, which make up the reef. This process helps mitigate the impacts of climate change by reducing the amount of carbon in the atmosphere. Additionally, the dense and diverse ecosystems supported by coral reefs contribute to the overall carbon storage capacity of marine environments, enhancing their role in global carbon cycling and climate regulation.

9. Educational Opportunities

Wastewater treatment plants and processes create avenues for environmental education and awareness to help foster a culture of conservation and sustainable practices. Clean water initiatives provide opportunities to educate the public about the importance of protecting coral reefs and the role of wastewater treatment in maintaining ocean health.

Photo by Antonio Busiello

Clean water is essential for the survival of all things, especially coral reefs and the overall health of our oceans. By addressing wastewater issues, we directly impact the preservation of these vital ecosystems. Join us on our journey to better wastewater management by supporting our Clean Water for Reefs campaign and help us protect the future of coral reefs. Learn more and be a part of the solution.

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Clean Water for Reefs – How Your Donation Makes A Difference https://coral.org/en/blog/clean-water-for-reefs-how-your-donation-makes-a-difference/ Wed, 26 Jun 2024 11:18:53 +0000 https://coral.org/?p=7706 Why is clean water integral to our mission? To save coral reefs, we must address two major threats: poor water quality from land-based pollution and unsustainable fishing practices. By tackling these issues and implementing climate-smart planning, we can help coral reefs adapt to climate change. Our research shows that this is not only possible but… Continue Reading →

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Why is clean water integral to our mission? To save coral reefs, we must address two major threats: poor water quality from land-based pollution and unsustainable fishing practices. By tackling these issues and implementing climate-smart planning, we can help coral reefs adapt to climate change. Our research shows that this is not only possible but that solutions are available right now.

The future of coral reefs is promising. By now you may have seen our BBC mini-documentary featuring a community working alongside CORAL to secure a vibrant future for their reef. This collaboration ensures the reef can continue to sustain the livelihoods that depend on it, showcasing a model for successful conservation efforts.

How Your Donations Support

In the Honduran community of West End, we successfully implemented a community-supported wastewater treatment plant, connecting 36 restaurants, 333 homes, and 63 businesses, including 11 dive shops. It may not be the most glamorous work, but it has the biggest impact on these delicate ecosystems!

The West End project alone is keeping 30 million gallons of raw sewage annually off what was once a dying reef and a beach unsafe for families to swim. Now, we are focusing on a wastewater project in Coxen Hole.

This summer, we’re launching a campaign to raise $250,000 to connect another 800 homes to the wastewater plant in Coxen Hole; this will result in 49 MILLION more gallons of sewage being properly treated before entering the island’s waters. Our goal beyond this is to replicate our successes in three more communities. Your donation to our Clean Water for Reefs Campaign will help tackle wastewater issues in priority coral reef areas with significant tourism impacts, including Cozumel, Mexico; Coxen Hole, Roatan; and Caye Caulker, Belize.

Why These Locations?

These locations have what we call “enabling conditions”, the conditions that set us up for success:

  • Community and government participation and will: Strong local support and commitment to the project.
  • Reefs integral to our adaptive approach: Large networks of reefs that support each other through the movement of coral larvae.
  • High impacts of tourism: These areas face significant tourism pressure, providing an opportunity for us to have an outsized impact on reef conservation.

Your donation to our Clean Water for Reefs campaign will connect another 800 homes to the wastewater system, resulting in 49 MILLION gallons of sewage being properly treated before entering the ocean. We have communities willing and ready to implement these solutions and now we need everyone to do their part to make it happen!

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Major Water Quality Issues Plaguing Coral Reefs Today https://coral.org/en/blog/major-water-quality-issues-plaguing-coral-reefs-today/ Mon, 17 Jun 2024 19:50:44 +0000 https://coral.org/?p=7606 Can you imagine being constantly forced to drink, swim, and bathe in dirty, polluted water? It’s a harsh reality for many humans, yet ironically, our actions subject coral reefs to the same grim conditions. Water quality threats are a major culprit in coral decline. Among the various contaminants, untreated wastewater or sewage emerges as a… Continue Reading →

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Can you imagine being constantly forced to drink, swim, and bathe in dirty, polluted water? It’s a harsh reality for many humans, yet ironically, our actions subject coral reefs to the same grim conditions.

Water quality threats are a major culprit in coral decline. Among the various contaminants, untreated wastewater or sewage emerges as a leading contributor, causing devastating effects on coral health. And well, let’s face it, that’s…crap. 

But before we break down the major water quality issues affecting coral reefs today, let’s touch on why this is important.

The Importance of Coral Reefs

Coral reefs are indispensable ecosystems, punching well above their size. Occupying less than 1% of the ocean floor, they support an astonishing 25% of all marine species. Their economic value is staggering, generating billions annually through tourism, fisheries, and safeguarding coastal areas. 

Beyond their economic impact, reefs are vital in global climate regulation, contributing significantly to carbon and nitrogen cycles. Despite their critical role, coral reefs face an expanding number of threats, jeopardizing their survival.

Major Water Quality Issues Affecting Coral Reefs

Untreated or Poorly Treated Wastewater (Sewage)

Let’s talk about untreated (or poorly treated) wastewater, or as we like to call it, straight-up sewage. Our team has categorized this as one of the biggest threats to reefs around the world. 

The issue comes from both cities and rural areas where the sewage systems are, let’s say, less than ideal. When this untreated sewage flows into coastal waters, it brings along a cocktail of nasty stuff like high levels of nitrogen and phosphorus. These nutrients are a buffet for algae, which grows out of control and smothers coral reefs, blocking sunlight and sucking up oxygen. 

On top of that, sewage is a breeding ground for bacteria, viruses, and other pathogens that can make corals sick. And let’s not forget the household and industrial chemicals mixed in, which are toxic and mess with coral reproduction and growth. In short, untreated sewage is bad news for our reefs.

Photo by Marteen Van Den Heuvel

Agricultural Runoff

Agricultural activities are another big culprit in water pollution. Think about it – all those pesticides, herbicides, and fertilizers used on farms don’t just stay put. They run off into rivers and eventually end up in the ocean. 

When these chemicals hit the water, they promote harmful algal blooms (HABs), which produce toxins detrimental to coral health. These substances also cause sedimentation, making the water cloudy and blocking sunlight from reaching the corals. And without sunlight, corals can’t photosynthesize and thrive.

Industrial Pollution

Industries along coastlines often dump pollutants straight into the ocean. We’re talking about heavy metals, oil, and other harmful chemicals. 

Really? Yes, really.

These pollutants can have catastrophic effects on coral reefs. They build up in the tissues of marine organisms, causing long-term health issues. Plus, they mess with the reproductive systems of corals, making it harder for them to bounce back from other stresses.

Plastic Pollution

Plastic pollution is a catastrophic, growing problem for our oceans, and coral reefs are especially vulnerable. Plastic debris can physically damage coral structures, breaking branches and harming their growth. Even worse, plastic can act as a vehicle for pathogens, introducing diseases and causing widespread coral decline. Studies have found that coral reefs with plastic debris were 20 times more likely to be diseased than those without. Humans produce about 300 million tons of plastic each year, and an estimated 8 million tons of it end up in the oceans. If we don’t tackle this issue, our reefs will continue to decline.

Sedimentation

Construction activities, deforestation, and coastal development significantly increase sedimentation rates in coastal waters. This excess sediment clouds the water, preventing essential sunlight from reaching coral reefs, which is critical for their photosynthesis and survival. 

Additionally, sediment often carries harmful pollutants such as heavy metals and pesticides, further compromising water quality. As sediment accumulates, it can bury corals, suffocating them and impeding their ability to regenerate.

Climate Change

Climate change, though not a water quality issue itself, intensifies numerous challenges for coral reefs. Increasing sea temperatures trigger coral bleaching events, where corals expel their vital algae partners, leading to widespread mortality if prolonged. 

Moreover, ocean acidification from rising CO2 levels weakens coral skeletons, making them vulnerable to additional stressors. These compounding effects underscore the urgent need for global action to mitigate climate change and protect coral reef ecosystems.

Action Against Poor Water Quality

Untreated wastewater is the primary culprit, introducing harmful nutrients, pathogens, and chemicals into the ocean. 

Tackling untreated wastewater is critical for the longevity of coral reefs. Improving infrastructure by investing in proper sewage treatment facilities can significantly reduce the amount of untreated wastewater entering marine environments and allow coral reefs to recover and thrive. Enforcing stricter regulations on wastewater discharges can minimize pollution, educating communities about the impacts of untreated wastewater on coral reefs can foster better waste management practices, and implementing green infrastructure, such as constructed wetlands, can naturally treat sewage before it reaches the ocean.

Coral reefs are in big trouble if we don’t take action now. 

Addressing this challenge requires concerted efforts from governments, industries, and communities. By doing this critical work, we can preserve these lifegiving ecosystems for future generations.

For more insights on marine conservation and the latest updates on coral reef health, stay tuned. Protecting our oceans is not just an environmental necessity but a legacy we owe to the planet.

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Why Clean Water is Vital for the Future of Our Oceans https://coral.org/en/blog/why-clean-water-is-vital-for-the-future-of-our-oceans/ Mon, 10 Jun 2024 11:11:57 +0000 https://coral.org/?p=7592 As we navigate the challenges of the 21st century, the health of our oceans remains a critical concern. Oceans cover more than 70% of our planet’s surface and are integral to life on Earth. However, the future of these vast, life-sustaining waters are increasingly threatened. Ensuring our oceans are clean is not just an environmental issue… Continue Reading →

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As we navigate the challenges of the 21st century, the health of our oceans remains a critical concern. Oceans cover more than 70% of our planet’s surface and are integral to life on Earth. However, the future of these vast, life-sustaining waters are increasingly threatened. Ensuring our oceans are clean is not just an environmental issue but a necessity for the survival of countless species, including humans.

Here’s why clean water is vital for the future of our oceans.

The Lifeblood of Marine Ecosystems

Clean water is the cornerstone of healthy marine ecosystems. 

From the tiniest plankton to the largest whales, these ecosystems rely on the purity of water to sustain life. Pollutants such as pathogens, plastics, and chemicals disrupt the delicate balance of marine environments, leading to the decline of species and the degradation of habitats.

Photo by Cheryl Emerick

Coral reefs are incredibly sensitive to changes in water quality. Polluted water can lead to disease, coral bleaching, and death, impacting not only the corals but also the myriad of species that depend on them for shelter and food.

Human Health and Food Security

Did you know? Approximately three billion people rely on seafood as a primary source of protein. 

Contaminated water affects the health of fish and other marine organisms, impacting the safety and availability of seafood for human consumption. Toxins such as mercury and microplastics accumulate in marine life and can pose significant health risks to humans who consume contaminated seafood.

Moreover, many coastal communities depend on clean oceans for their livelihoods. Fishing, tourism, and recreation industries all require healthy marine environments.

Photo by Marteen Van Den Heuvel

The degradation of water quality can lead to economic losses and affect the well-being of these communities.

Climate Regulation

Oceans play a pivotal role in regulating the Earth’s climate.

They absorb a significant amount of carbon dioxide (CO2) and heat, helping to lessen the impacts of climate change. However, polluted and degraded oceans lose their capacity to perform these essential functions.

Pollution can also exacerbate ocean acidification, a process where increased CO2 levels lower the pH of seawater. This has severe consequences for marine life, particularly for organisms with calcium carbonate shells or skeletons, such as mollusks and corals.

Photo by Naja Bertolt Jensen

Maintaining clean water in our oceans is essential to support their role in climate regulation and to protect marine biodiversity.

Biodiversity and Conservation

Clean water is crucial for the conservation of marine biodiversity. 

Polluted oceans can lead to dead zones—areas with such low oxygen levels that marine life cannot survive. These zones are often caused by nutrient pollution from agricultural runoff, which leads to algal blooms that deplete oxygen in the water.Protecting our oceans from pollution helps preserve the rich biodiversity that is essential for ecosystem resilience. Biodiverse ecosystems are better able to withstand and recover from environmental stressors, making the health of our oceans a matter of global environmental stability.

What Can Be Done?

Protecting the future of our oceans requires concerted efforts at multiple levels.

We need to reduce pollution. Limiting the use of single-use plastics, properly disposing of waste, and reducing chemical runoff from agriculture and industry are critical steps.

We need to adopt sustainable practices. Promoting sustainable fishing and aquaculture practices helps ensure that marine populations remain healthy and that ecosystems are not overexploited.

We need stronger climate action. Addressing climate change through reducing greenhouse gas emissions will help mitigate the effects of global warming and ocean acidification.

We need dedicated conservation efforts. Establishing marine protected areas, implementing wastewater treatment plants, and supporting conservation initiatives can safeguard critical habitats and species.

We need public awareness and education. Increasing awareness about the importance of clean oceans and encouraging responsible behavior among individuals and communities is essential.

It’s crystal clear…clean water is vital for the health and sustainability of our oceans and our planet. It supports marine life, human health, and economic stability, and plays a key role in regulating the Earth’s climate. Protecting our oceans from pollution and degradation is a shared responsibility that requires urgent and sustained action. The future of our planet depends on it.

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Coral Restoration Alone Likely Won’t Be Enough to Save Coral Reefs. That’s Why We Focus on Reducing Marine Threats https://coral.org/en/blog/coral-restoration-likely-wont-be-enough-to-save-coral-reefs-thats-why-we-focus-on-reducing-marine-threats/ Wed, 29 May 2024 13:45:44 +0000 https://coral.org/?p=5748 Why don’t we focus on coral restoration? It’s a question we, at CORAL, have been asked time and time again.  We address overfishing, minimize water pollution, support local communities, and lead cutting-edge research on coral adaptation to climate change…but we don’t generally work on coral restoration projects. Our decision comes down to the fact that… Continue Reading →

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Why don’t we focus on coral restoration? It’s a question we, at CORAL, have been asked time and time again. 

We address overfishing, minimize water pollution, support local communities, and lead cutting-edge research on coral adaptation to climate change…but we don’t generally work on coral restoration projects. Our decision comes down to the fact that coral restoration alone is unlikely to save reefs from our planet’s warming temperatures if we don’t reduce local stressors.

Why Coral Restoration Likely Won’t Be Enough to Save Coral Reefs

According to a study published in Ecological Applications and co-authored by CORAL scientists, popular coral restoration techniques would be unlikely to protect coral reefs from climate change. The research used innovative models to explore the response of coral reefs to restoration projects that propagate corals and outplant them into the wild. Additionally, the study evaluated the effects of outplanting corals that have been genetically adapted to warmer temperatures, sometimes called ‘super corals,’ to reefs experiencing climate change as a way to build resilience to warming.

The models found that neither approach was successful at preventing a decline in coral coverage in the next several hundred years due to climate change, and that selectively breeding corals to be more heat tolerant will only lead to benefits if conducted at a very large scale over the course of centuries. Even then, the benefits won’t be realized for 200 years. In the models, restoring areas with corals that haven’t been selected to be more heat tolerant was ineffective at helping corals survive climate change except at the largest supplementation levels explored.

coral restoration in Roatan, Honduras
Photo by Antonio Busiello

Though coral restoration can have some benefits, like educating communities about reef ecosystems or replenishing an area that has been hit by a storm or suffered direct physical damage, more scientists are speaking up about the limitations of conservation approaches that focus solely on restoration. 

“Our previous research shows that corals have the best chance of adapting to the effects of climate change, like warming ocean temperatures, if there is high genetic diversity and if habitat is protected from other local stressors.” says Dr. Lisa McManus, the study’s co-author and a CORAL partner. “Repopulating a coral reef with corals that have similar genetic makeups could reduce an area’s natural genetic diversity, and therefore make it harder for all corals to adapt to climate change.” 

Restoration alone is unlikely to save coral reefs from warming waters—and moreover, the techniques are expensive and would need to be performed at an unrealistically large scale in order to be effective. Additionally, coral restoration projects can only be successful if local threats to reefs are managed effectively: otherwise, you’re utilizing resources to outplant corals into an area where they will soon be threatened by poor water quality or overfishing.

Reducing Marine Threats and Advocating for Climate Action

CORAL scientists agree that corals have the best chance of surviving climate change with effective reef management strategies that focus on protecting natural genetic diversity. By doing that, we can create the conditions that corals need to be able to adapt to climate change on their own, so long as emissions are also reduced. That’s why we invest in projects that will keep coral reefs healthy and protect a wide-range of diverse coral reef networks.  

For example, in Hawai’i and  in the Western Caribbean region, we address overfishing, protect marine habitats, invest in wastewater treatment infrastructure, mobilize communities to save their coral reefs—and more. And on a global scale, we advance innovative technologies, like the Allen Coral Atlas, to help stakeholders better understand how to factor natural evolutionary processes into their conservation efforts. 

Photo by Teresa Wood

By reducing major threats, like overfishing and water pollution, we are keeping coral reefs healthy at the local level. We are also advocating for climate action and building worldwide partnerships and spreading awareness of how to create the necessary conditions for corals to adapt to climate change.

Dr. Helen Fox, Conservation Science Director

We know we have a long road ahead. But by focusing on the most effective conservation strategies, we have a fighting chance to save coral reefs—some of the ocean’s most valuable marine ecosystems. That’s why we focus on projects that will keep our existing reefs healthy and able to adapt to climate change. 

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Inside CORAL’s Action-Packed Staff Summit https://coral.org/en/blog/inside-corals-action-packed-staff-summit/ Tue, 28 May 2024 16:52:03 +0000 https://coral.org/?p=7497 Recently, the CORAL team gathered in the vibrant coastal paradise of Cozumel, Mexico, for an unforgettable staff summit. This event brought together staff members, board members, and key partners from around the globe to collaborate, learn, and set the course for the future of coral reef conservation. Our primary goals were to foster relationships among… Continue Reading →

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Recently, the CORAL team gathered in the vibrant coastal paradise of Cozumel, Mexico, for an unforgettable staff summit. This event brought together staff members, board members, and key partners from around the globe to collaborate, learn, and set the course for the future of coral reef conservation.

Our primary goals were to foster relationships among team members, promote cross-departmental collaboration, and provide opportunities for personal growth and skill enhancement. We dove into open-space conversations, tackled conflict resolution workshops, and enjoyed fun activities like scuba diving and snorkeling. These moments helped us bond, improve communication, and strengthen our commitment to protecting our oceans.

Experiencing Our Mission Firsthand

The dive excursions were a highlight for many of us, providing a chance to see the rich coral reefs of Cozumel up close. We enjoyed several morning dives (and snorkels), including a memorable dive with our board members. These underwater adventures were nothing short of magical. We encountered a variety of marine life, from baby sharks and giant sea turtles to elegant rays and a dazzling array of colorful fish. Every dive served as a reminder of the vibrant ecosystems we are dedicated to protecting.

It was particularly exciting to watch our dive masters talk through CORAL-produced dive guides, reminding visitors to adhere to sustainable diving practices. We dove in a Marine Protected Area (MPA), which added an extra layer of significance to our experience. Having a patrol boat check our passes was a highlight, as we know the importance of regulatory efforts in preserving these fragile environments. It was affirming to witness firsthand how our collaborative efforts with local authorities and partners are making a tangible difference.

Diving in the MPA not only allowed us to observe the stunning biodiversity of Cozumel’s reefs but also gave us a unique perspective on the impact of our conservation efforts in the region. Being in the water together and experiencing the beauty and challenges of the reefs reinforced our dedication to our mission and the importance of our work.

Photo by Kate Beebe

El momento más bonito para mi en el summit fue cuando me lancé al agua para hacer snorkel! (The most beautiful moment for me at the summit was when I jumped into the water to snorkel!)

-Monica Urrutia, Community Scientist

Spending time with the team and board members underwater was an incredible experience. It allowed us to see firsthand the vital importance of our work and underscored why protecting reefs is essential.

-Heather Starck, Executive Director

My favorite moment was diving with the whole team! Key moments included spotting a seahorse, double flying gurnards, and a huge turtle!

-Dr. Andrea Rivera-Sosa, Project and Outreach Manager

Workshops and Knowledge Sharing

Our summit was packed with engaging workshops and activities designed to boost our personal growth and skills. One of the standout sessions was our conflict resolution workshop. Using translation software, we broke down language barriers and connected with colleagues we hadn’t previously worked with. These sessions mixed insightful talks with hands-on role-playing exercises, giving us practical tools for navigating challenges and creating a more harmonious work environment.

We also participated in open-space conversations, where we could choose from various CORAL-related topics and break into small group discussions. This format allowed us to share thoughts, questions, and ideas freely, encouraging creative problem-solving and a deeper understanding of each other’s work.

Photo by Kate Beebe

The best part of the week was being able to see each other and interact personally, connect as a team, and identify our strategies and ways of collaborating. I think this strengthens us as a team.

Julio San Martin Chicas, Principal Program Coordinator for the North Coast

I loved connecting with coworkers I don’t usually meet with, gaining a better understanding of CORAL’s reach, and making valuable connections with the Western Caribbean team.

Sarah Severino, Maui Nui Program Research Coordinator

My favorite thing was getting to know more about the ‘whole person’ of many of our fabulous staff!

Dr. Helen Fox, Conservation Science Director

My favorite was feeling the good vibes and team bonding…and all the smiles!

Javier Pizaña-Alonso, Program Manager

Learning From the Cozumel Program Team and Local Partners

Throughout the week we had the opportunity to learn about Cozumel’s conservation program in the Western Caribbean. Tanya and Javier, our local experts, provided an in-depth overview, shedding light on both the challenges and successes faced by the region. They discussed the current state of Cozumel’s reefs, highlighting the main stressors such as climate change, pollution, overfishing, and tourism pressure.

Our ongoing efforts in the area include reef restoration, sustainable tourism, and community engagement programs. Tanya and Javier outlined our goals for FY25, emphasizing our commitment to expanding these initiatives. 

Collaboration with Destination Management Organizations (DMOs) and the cruise industry was another key focus. By creating DMOs, we ensure tourism development aligns with sustainable practices, benefiting both the environment and the local economy. Engaging with the cruise industry allows us to advocate for responsible tourism and reduce its environmental footprint.

At the end of the session, CORAL staff had the opportunity to sit down with local partners to better understand their work and explore future collaboration. These discussions provided invaluable insights and strengthened our commitment to working hand-in-hand with local communities to protect and restore coral reefs.

Learning from the successes and challenges in Cozumel gives us a deeper understanding of coral reef conservation complexities and inspires us to implement similar strategies globally.


My favorite part of the Summit was the opportunity to showcase the work being done here in the Western Caribbean, while connecting with the entire team as colleagues and most importantly as humans with a common goal.

Tanya Amaya, Regional Program Director

It was great to connect with someone who works directly with the Marine Protected Areas around Cozumel. Having an open dialogue and hearing firsthand about the challenges and benefits of this system was incredibly valuable.

Taylor Cook, Conservation Program Coordinator

Spending quality time with my remote coworkers is always a treat. Being physically in the same space as these wonderful humans–who share the same level of passion and dedication to the ocean–has deepened relationships in ways we are not able to through a computer screen.

Kate Beebe, Associate Marketing Director

Looking Forward

The CORAL Staff Summit in Cozumel was a testament to the power of unity and shared purpose. As we return to our respective regions, we carry with us renewed energy and a deeper commitment to protecting coral reefs. Together, we are poised to make even greater strides in conservation, ensuring that these vital ecosystems continue to thrive for generations to come.

Support our team's crucial work in protecting coral reefs

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5 Ways To Dive Into #EarthDay with CORAL! https://coral.org/en/blog/5-ways-to-dive-into-earthday-with-coral/ Mon, 22 Apr 2024 12:04:31 +0000 https://coral.org/?p=7450 Welcome, ocean enthusiasts and environmental champions! Happy Earth Day! Throughout this Earth Month, we’ve been diving into discussions about how each of us is intricately connected to the ocean and our precious coral reefs. From the air we breathe to the food we eat, the ocean touches every aspect of our lives, reminding us of… Continue Reading →

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Welcome, ocean enthusiasts and environmental champions! Happy Earth Day!

Throughout this Earth Month, we’ve been diving into discussions about how each of us is intricately connected to the ocean and our precious coral reefs. From the air we breathe to the food we eat, the ocean touches every aspect of our lives, reminding us of the profound impact we have on our big blue planet.

Today, on Earth Day, let’s turn our reflections into action. It’s time to roll up our sleeves and dive into the ways we can all work together to protect and preserve our oceans for future generations. From reducing our plastic consumption to supporting coral conservation initiatives, there are countless ways we can make a difference and ensure a healthier, more sustainable planet for all.

Photo by Marcos Borsatto

1 – Ride the Wave with our #30for30 Campaign and Match Gift

Ready to ride the wave of change with us? As we celebrate our 30th year of coral conservation excellence, #EarthDay presents a unique opportunity for us to come together and make a meaningful impact. This year, alongside our milestone anniversary, we’ve launched our #30for30 fundraiser, encouraging our audience (You!) to donate $30 this month. Your support ensures our projects have the resources to make a lasting difference for our oceans.

But here’s the exciting news – Thanks to a generous donor, every donation you make during Earth Month will be matched dollar for dollar, up to $20,000! That means your $30 donation instantly becomes $60, doubling the impact of your gift and helping us achieve even greater results for coral conservation.


Your generous contributions are the lifeblood of our work in coral reef conservation, enabling us to conduct essential research and engage with communities effectively. Each dollar you give moves us one step closer to a healthier, more vibrant ocean, ensuring the longevity and prosperity of these crucial ecosystems.

Sailing boat and coral reef in a tropical lagoon in the Maldives

2 – Share the Reef Love on Social Media

Join us on Facebook, Instagram, Twitter, and LinkedIn for reef love and ocean inspiration. Dive into stunning underwater photos and catch behind-the-scenes glimpses of our conservation work. There’s something for everyone in our ocean-loving community.

But it’s not just about liking and scrolling – it’s about spreading the word and igniting change. Hit that share button, tag your friends, and let’s make some noise for coral conservation! Together, we can turn the tide and protect our oceans for generations to come.

If you haven’t already joined our ocean-loving community, now’s the perfect time! Click below to connect with us on social media 👇

3 – Make a Splash with Your Own Fundraiser

Feeling motivated to make a difference? You can channel that energy into creating your own CORAL fundraiser campaign. With our easy-to-use fundraising page, setting up your own campaign is a breeze. It’s a fantastic way to involve your friends, family, and wider network in coral reef conservation this Earth Month.

By organizing a fundraiser, you’re not only raising funds. You’re spreading awareness and passion for protecting these vital ecosystems. So why wait? Start a fundraiser for CORAL today and be a part of the solution!

Start a fundraiser for CORAL >

4 – Shop Our Corporate Partners

This Earth Day, your shopping can do more than just fill your cart – it can help protect our precious marine ecosystems. Join two of our corporate partners in making an impact on the health of our coral reefs. Each of these brands is committed to making a difference, offering unique ways for you to contribute to coral conservation while enjoying high-quality products.

🪸 Big Kahuna Spirits – For each bottle sold today, Big Kahuna donates €1 to CORAL https://bigkahunaspirits.com/en/

🪸 Koraru Sustainable Swim – For each swimsuit sold today, Koraru donates $5 to CORAL https://www.koraru.co/collections/shop-all-womens-swimwear?gad_source=1&gclid=Cj0KCQjwlZixBhCoARIsAIC745Cj_j45jovKDGsCn2kGUpRZGSZPNFfP9DRYznMatCMiag7etuF9OTIaAmEWEALw_wcB

Photo by Yana Djana

5 – Participate in Local Initiatives

When it comes to Earth Day, giving back doesn’t always mean reaching into your wallet. Let’s talk about ways we can all get involved in coral conservation without spending a dime.

One of the most important ways to get involved is to be open to learning and to having conversations with those around you. We all have a responsibility to be aware of our environment and what is going on with our climate. Don’t be afraid to talk to friends and family about the importance of coral conservation and the threats facing our oceans.

Beyond that, getting involved in local cleanups or volunteer opportunities is a fantastic way to make a tangible impact. Whether it’s picking up trash on the beach or participating in a clean up dive, every action counts. By rolling up our sleeves and getting our hands dirty (or wet!), we’re not just cleaning up our shores – we’re actively protecting marine life and preserving our precious coral reefs for generations to come.

Together, we can ensure a brighter future for coral reefs everywhere.

Photo by Wave Break Media

Earth Month and Beyond

As we spend the month celebrating our big blue planet, let’s reflect on the incredible impact we can make when we come together for coral conservation. From diving into the world of coral conservation to organizing fundraisers and spreading the word on social media, each of us plays a vital role in protecting our oceans.

But our work doesn’t end here. It’s a journey that continues long after Earth Day, as we strive to ensure a brighter future for coral reefs everywhere. So let’s stay connected, keep spreading the reef love, and continue to make waves for coral reefs!

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