LOGIN

Amidst Global Coral Decline, Texas’s Underwater Reefs Exhibit Remarkable Health

by Lucas Garcia
5 comments
Flower Garden Banks Sanctuary

Off the distant shores of Texas, a remarkable undersea landscape reveals itself to divers. Beneath the ocean’s surface, a vibrant expanse of coral blankets undersea mountains in vivid hues of yellow, orange, and pink. This stunning seascape, located about 100 miles (160 kilometers) from the Texas coast in the Gulf of Mexico, is part of the Flower Garden Banks National Marine Sanctuary. Here, corals thrive in a deep, cool environment, a stark contrast to the global trend of coral deterioration due to climate change.

Michelle Johnston, the acting superintendent and research coordinator for the sanctuary, highlights the rarity of witnessing such extensive coral presence. “It’s an extraordinary sight, one that’s becoming increasingly scarce in modern times,” she remarked.

Despite this year’s moderate bleaching, the sanctuary’s corals have largely withstood the summer’s extreme heat, a resilience not seen in many other reefs globally. However, Johnston emphasizes the precarious nature of their existence, noting that prolonged warm waters lead to coral bleaching, leaving them susceptible to disease and death.

Florida’s massive coral reef, the third-largest in the world, faced unprecedented bleaching this summer. Derek Manzello, of the National Oceanic and Atmospheric Administration’s Coral Reef Watch, warns that at least 35 countries and territories have experienced significant coral bleaching this year. He predicts that by 2040, annual severe bleaching could afflict all of the world’s coral, a scenario that could severely hinder their recovery.

In contrast, the Flower Garden Banks stand out for their robustness and resilience. Even in years with more severe bleaching, the sanctuary has shown a remarkable capacity for recovery, aided by its overall health and depth. A forthcoming report aims to assess the sanctuary’s vulnerability to projected climate change impacts.

Notable for its extensive coral coverage, the sanctuary boasts over 50 percent coral cover in some areas, significantly higher than the 10 percent in the Caribbean and Northwest Atlantic region. Its corals, situated about 60 feet (18 meters) below the surface, benefit from the deeper surrounding waters.

The sanctuary’s history dates back to the early 1900s when fishermen first reported seeing colorful underwater gardens. It was not until the 1960s that scientists confirmed the existence of these thriving reefs. The presence of salt domes, which elevate the corals to catch sunlight, has been crucial to their flourishing.

Divers from across the globe visit the sanctuary, attracted by its vibrant marine life, including colorful fish, manta rays, sharks, and sea turtles. Andy Lewis, a Houston attorney and president of Texas Caribbean Charters, shares his personal connection to the sanctuary, which he describes as an adventure and a vital part of his life.

The sanctuary’s expansion in 2021 to include 17 separate banks covering 160 square miles (414 square kilometers) highlights its significance. Efforts to preserve the reefs’ health include managing mooring buoys to prevent anchor damage and removing invasive species. Manzello emphasizes the importance of global efforts to reduce greenhouse gas emissions alongside local conservation actions.

Coral reefs, which support about a quarter of all marine species during their life cycle, are also crucial economic drivers through commercial fishing and tourism. The Flower Garden Banks serve as a potential model for restoring other coral reefs globally.

Researchers at Galveston Island’s Moody Gardens are studying the sanctuary’s corals, including their genetics, to better understand and protect these vital ecosystems. The knowledge gained from the Flower Garden Banks is also aiding in the restoration of other Gulf reefs affected by oil spills and other environmental impacts.

The report concludes with a focus on the sanctuary’s broader significance, highlighting its role in understanding and preserving coral ecosystems amid global climate challenges.

Frequently Asked Questions (FAQs) about Flower Garden Banks Sanctuary

What makes the Flower Garden Banks National Marine Sanctuary unique?

The sanctuary is distinguished by its robust coral health, with over 50% coral coverage in some areas, which is significantly higher than other regions like the Caribbean and Northwest Atlantic. Its unique location in the Gulf of Mexico, about 100 miles off the Texas coast, provides a deep, cool habitat that has helped these corals thrive, even as other reefs globally face severe threats from climate change.

How have the Flower Garden Banks corals responded to climate change and bleaching events?

While the sanctuary experienced moderate bleaching in 2023, it has shown remarkable resilience compared to other coral reefs. The deeper, cooler waters have contributed to its ability to bounce back quickly from bleaching events, and ongoing conservation efforts are focused on maintaining this resilience in the face of increasing climate change impacts.

What is the significance of the Flower Garden Banks in terms of global coral health?

The Flower Garden Banks serve as a crucial example of a thriving coral ecosystem in a time when many reefs worldwide are suffering. They provide insights into the conditions that support coral health and resilience, offering potential models for the restoration and conservation of other coral reefs globally. Additionally, the sanctuary supports a diverse range of marine life and plays a vital role in local and regional ecological and economic stability.

How are researchers and conservationists working to protect the Flower Garden Banks?

Researchers are studying the genetics and health of the corals in the sanctuary to better understand their resilience. Conservation efforts include managing mooring buoys to prevent anchor damage to the reefs, removing invasive species, and regulating activities within the sanctuary to minimize human impact. These efforts are part of a broader strategy to shepherd coral reefs through the challenges posed by climate change.

More about Flower Garden Banks Sanctuary

You may also like

5 comments

SarahL November 18, 2023 - 8:52 pm

the part about coral bleaching was scary, climate change is no joke. we need to do more to protect these reefs…

Reply
Dave_the_Diver November 18, 2023 - 10:00 pm

Been to the Flower Garden Banks myself, it’s as stunning as they say! this article captures it well, but nothing beats seeing it in person.

Reply
EcoWarrior93 November 19, 2023 - 6:44 am

So sad that so many corals are dying, but good to know some places are still thriving, Gives me hope. Good job on covering this!

Reply
Mike Johnson November 19, 2023 - 10:08 am

really interesting article, never knew texas had such amazing coral reefs, thought it was all about oil and gas out there!

Reply
TravelBugMel November 19, 2023 - 2:37 pm

wow, had no idea about this place, definitely adding it to my diving bucket list. thanks for sharing the info!

Reply

Leave a Comment

logo-site-white

BNB – Big Big News is a news portal that offers the latest news from around the world. BNB – Big Big News focuses on providing readers with the most up-to-date information from the U.S. and abroad, covering a wide range of topics, including politics, sports, entertainment, business, health, and more.

Editors' Picks

Latest News

© 2023 BBN – Big Big News

en_USEnglish