Coral scientists at NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) and University of Miami Cooperative Institute of Marine and Atmospheric Science (CIMAS) developed a new modeling approach, for evaluating coral reef persistence under climate change scenarios. Aiming to improve coral restoration efforts, this new user-friendly framework has been created as a helpful tool for coral reef scientists and managers to address the increasing vulnerability of these vital ecosystems.
Read Full Article
A team of coral researchers from the National Oceanic & Atmospheric Administration (NOAA) and the University of Miami (UM) rescued 43 coral colonies after a sea wall collapsed at Star Island, near Miami Beach. The rapid coral rescue effort occurred at one of NOAA’s regularly monitored research sites. While conducting a routine survey, scientists from […]
Read Full Article
In a recent study published in the journal Coral Reefs, scientists at NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) found that staghorn coral (Acropora cervicornis) fragments exposed to an oscillating temperature treatment were better able to respond to heat stress caused by warming oceans.
Read Full Article
A new video by the ANGARI Foundation, focuses on the efforts of NOAA’s Atlantic Oceanographic and Meteorlogical Laboratory coral researchers to document climate-driven impacts–thermal stress, ocean acidification, and ecological changes–at coral reefs in the Dry Tortugas.
Read Full Article
Trying to predict how coral reefs will respond to warming oceans and a changing climate may be considered a daunting task for scientists. In the face of this challenge, scientists at AOML recently published a study that characterizes the organisms and processes that lead to coral reef accretion (build up) and bioerosion (break down) in the dynamic environments of the Gulf of Panama and Gulf of Chiriqui in the eastern Pacific.
Read Full Article
A recent study by researchers at NOAA’s Atlantic Oceanographic and Meteorological Laboratory shows that coral growth observed in symmetrical brain corals (Pseudodiploria strigosa) and mountainous star corals (Orbicella faveolata) in the Flower Garden Banks reefs, in the Gulf of Mexico, are linked to warming sea surface temperatures.
Read Full Article
Ocean Chemistry & Ecosystems The Ocean Chemistry and Ecosystems Division supports NOAA's mission to understand our oceans and coasts, aid conservation and management of marine ecosystems, and predict changes to these valuable resources. We work on a variety of research topics including the global rise of carbon dioxide, the ability of our ecosystems to support [...]
Read Full Article
Coral scientists at NOAA’s Atlantic Oceanic and Meteorological Laboratory (AOML) are in the process of analyzing data that may shed light on the sub-lethal effects of sedimentation stress in coral larvae. Scientists recently conducted a series of lab experiments aimed at assessing the effects of Port of Miami dredge sediments on the larval performance of the Caribbean threatened coral Orbicella faveolata (also known as the mountainous star coral). Preliminary analysis suggests significant effects of sedimentation on both the survival and settlement of coral larvae.
Read Full Article
From March 1st through March 3rd, AOML coral scientists traveled to reefs in the Upper and Lower Florida Keys to swap out instruments being used for an ongoing coral bleaching study. Both pH and light loggers were collected and deployed at inshore and offshore study sites.
Read Full Article
AOML coral researchers conducted a number of reef monitoring activities during the month of October at Cheeca Rocks off of Islamorada, Florida. Among the activities was the installation of new sensors to measure pH and photosynthetic light levels at the on-site MapCO2 buoy. The team also conducted benthic surveys and deployed a pH sensor at an inshore patch reef where they are conducting an experiment to examine the impacts of bleaching across Florida Keys reefs. They were also joined by a colleague from the University of Miami who conducted photo mosaic surveys of the reefs. A photo mosaic is a tool used by researchers to map reefscapes and involves the stitching together of hundreds of photos taken simultaneously across the reef to form one giant image. Photo mosaics provide coral researchers with an important tool to more accurately document community-wide changes in reef health.
Read Full Article
