Korallenriffe in Gefahr: 8 Tipps um Korallen auch im Alltag zu schützen
Coral Bleaching · Korallenbleiche ist eine Gefahr für Korallenriffe weltweit · Wasserverschmutzung ist eine der größten Bedrohungen für ...
Neueren Untersuchungen zufolge
Die Korallenriffe dieses Planeten sterben und die meisten Schäden wurden vom Menschen verursacht. <anchor>Neueren Untersuchungen zufolge</anchor> sind 27 Prozent der Korallenriffe bereits ausgestorben während 75 Prozent ernsthaft vom Aussterben bedroht sind. Die Liste der vom Menschen verursachten Bedrohungen ist nahezu endlos:
Scientific Leadership - Coral Reef Alliance
Coral Reef Alliance

Saving the World’s Coral Reefs

#### Who We Are

#### Expertise

##### Habitat Protection

We're helping to build a culture of environmental stewardship that leads to better protections for coral reef ecosystems.



#### What We Do

#### How We Work

#### Where We Work

##### Key Alliances

We work with communities and partners around the world to keep coral reefs healthy, so they can survive for generations to come.



#### Coral Reefs 101

#### Tools

#### News

##### Shop CORAL Gear

Shop through our unique collection of CORAL gear. Your purchase contributes to coral reef conservation.



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##### Preparing for Coastal Catastrophes

Learn about our new Community Resilience Fund, in place for major disasters caused my climate change.



##### How We Work

# Scientific Leadership

## We are a leader in coral reef conservation science.

Our proactive research has shown how coral reefs can successfully adapt to the effects of climate change, if humans create the conditions that help reefs evolve naturally.

### Our current scientific work includes:

#### Spearheading new research into coral adaptation

We are launching, supporting, and interpreting scientific research to better understand how coral reefs adapt to climate change and the conditions that help encourage that evolutionary process. Read more about coral adaptation here.

#### Groundtruthing datasets

We are galvanizing a global team of scientists and conservationists to “ground truth” coral reef data that is detected by satellites through the Allen Coral Atlas partnership.

#### Assessing adaptation potential

We are leveraging the groundbreaking Allen Coral Atlas, plus other available datasets, to identify networks of reefs that have a higher potential of adapting to climate change so they can be prioritized in conservation efforts.

#### Engaging with partners

We are working with a network of experts and thought leaders in coral reef conservation to integrate the results of our scientific research into conservation interventions and policies.

#### Regional field work

We are incorporating adaptation science into regional conservation efforts in the Hawaiian Islands and Mesoamerican region, and building local datasets about coral reef health and water quality to inform “on the ground” conservation efforts.

Photo by Allen Coral AtlasPhoto by Antonio Busiello



##### Featured Science Program

## Coral Bleaching Program

We’re working with the Allen Coral Atlas to unite a global network of scientists who can get into the water and confirm coral bleaching data that satellites are detecting from space.

### Read our latest scientific articles.

#### Evaluating the spread of stony coral tissue loss disease in the Bay Islands, Honduras

Rivera et al. 2023

Current ecological theory predicts that random networks with dispersal shortcuts connecting distant sites can promote persistence when there is no capacity for evolution. This paper demonstrates that incorporating evolution and environmental heterogeneity fundamentally alters theoretical predictions regarding persistence in ecological networks.

#### Coral conservation in a warming world must harness evolutionary adaptation

Colton et al. 2022

To facilitate evolutionary adaptation to climate change, we must protect networks of coral reefs that span a range of environmental conditions — not just apparent ‘refugia’.… Continue Reading →

#### Exploring relationships between gender and collective action in artisanal fisher associations of Central Chile

Rivera et al. 2022

Current ecological theory predicts that random networks with dispersal shortcuts connecting distant sites can promote persistence when there is no capacity for evolution. This paper demonstrates that incorporating evolution and environmental heterogeneity fundamentally alters theoretical predictions regarding persistence in ecological networks.

#### [Abstract]Participation and patrols promote sustainable fisheries in the Mesoamerican Reef Region.

Rivera et al. 2022

Here we present a case study of Los Micos Lagoon, a coastal lagoon responsible for seeding fish biomass in sites with some of the highest live coral cover in the Mesoamerican Region, the Tela Bay (Honduras) reefs.… Continue Reading →

#### [Abstract] Can the Allen Coral Atlas indicate adaptive capacity of coral reefs?

Fox et al. 2022

We explore the extent to which habitat complexity, as detected by the Atlas, can inform adaptive capacity.  Beta-diversity is a common index used to assess environmental heterogeneity within natural systems, indicating the change in species/habitat composition across a landscape.… Continue Reading →

##### Science Videos

Our scientific work is built around collaborations. It unifies academics, nonprofits, corporate partners, and conservationists, and it bridges the gap between science and communities. Our work at the local level involves communities in science that typically occurs behind closed doors—our coral reefs are better off when we are all empowered with more information.

## Restoring Native Forest Ecosystems in Maui, Hawaii

In the Wahikuli Watershed in Maui, Hawai‘i, the CORAL field team restores native forest ecosystems to protect coral reefs. In this location, extra sediment often moves down from the mountains and onto nearby reefs, causing stress to the corals. By adding native plant rows, the team is able to trap sediment and prevent it from… Continue Reading →

## Allen Coral Atlas Completes First Global Coral Reef Maps

After 3 years, more than 400 data contributors, and 2 million satellite images, the Allen Coral Atlas is now complete. The atlas brings to life the world’s first globally comprehensive, high-resolution map and monitoring system for shallow coral reefs.… Continue Reading →

## #CORALVoices: Ana Valdez Martinez

As the first community scientist in Trujillo, Honduras, Ana Valdez Martinez works closely with fishers to monitor their catch and help them understand what’s happening to their coral reefs and their fisheries. It’s the first time the community has had such an in-depth understanding of what’s happening underwater, and the data she collects will allow… Continue Reading →

##### Science Stories



## Where We Work – The Inside Scoop on Our Reef Conservation Sites

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 →



## 9 Game-Changing Impacts of Wastewater Solutions for Coral Reefs

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 →



## Clean Water for Reefs – How Your Donation Makes A Difference

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 →



## Major Water Quality Issues Plaguing Coral Reefs Today

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 →



## Why Clean Water is Vital for the Future of Our Oceans

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 →



## Coral Restoration Alone Likely Won’t Be Enough to Save Coral Reefs. That’s Why We Focus on Reducing Marine Threats

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 →



## What is Coral Restoration, and Can it Save Coral Reefs?

Can coral restoration save coral reefs? That’s a question we at CORAL have been asked time and time again. It’s a good question—but it’s also a complex one. The answer may not be what you think. The Risks with Growing and Planting Corals In many scientific communities, “coral restoration” refers to the act of growing… Continue Reading →



## What is a Marine Protected Area (MPA)?

In the conservation and nonprofit sector, we throw around a lot of acronyms.  To our team, none are more important than “MPA” – a marine protected area. Marine Protected Areas (MPAs) are designated areas of the ocean that are set aside for conservation and management purposes. These areas are intended to preserve and protect the marine… Continue Reading →



## What is Coral Bleaching and Why Should You Care?

So, picture this: you’ve just arrived at your dream tropical destination, ready to explore the crystal-clear waters and the vibrant underwater world. As you strap on your snorkeling gear and dive into the ocean, you’re immediately transported into a magical world of colors and shapes. The water is warm, the sun is shining, and the… Continue Reading →



## Thank You for Supporting CORAL. Here’s How Your Gift Will Make an Impact in 2023

It’s 2023 and for us, that means a new year with new opportunities to continue protecting the world’s coral reefs. We are so grateful for each and every donor who continuously believes in our mission and stands up for the health of our ocean’s most vital ecosystems. Your generous gift will fund our regional programs… Continue Reading →

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