coral reef ecosystems - NOAA's Atlantic Oceanographic and Meteorological Laboratory /tag/coral-reef-ecosystems/ Preparing the nation for change by studying the ocean, earth & atmosphere Mon, 09 Jun 2025 17:16:38 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 /wp-content/uploads/2018/09/NOAA_logo_512x512-150x150.png coral reef ecosystems - NOAA's Atlantic Oceanographic and Meteorological Laboratory /tag/coral-reef-ecosystems/ 32 32 A new model predicts dynamic seawater chemistry on Florida’s coral reefs  /a-new-model-predicts-dynamic-seawater-chemistry-on-floridas-coral-reefs/ Thu, 29 May 2025 21:00:33 +0000 /?p=100658 Water masses move over reefs, seagrass beds, and sandbanks – and as they do, the seawater chemistry changes.  In the Florida Keys, changes in coral reef carbonate chemistry are driven by benthic metabolism, the origin of the water mass, and the connectivity of habitats. A new study from NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) […]

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]]> New study demonstrates the impacts of multiple stressors on reef-building corals /new-study-demonstrates-the-impacts-of-multiple-stressors-on-reef-building-corals/ Wed, 26 Mar 2025 19:53:01 +0000 /?p=97475 In a new study, scientists at AOML and the University of Miami’s Cooperative Institute for Marine and Atmospheric Sciences (CIMAS) demonstrated how some genotypes of the reef-building coral Acropora cervicornis (Staghorn Coral), listed on the Endangered Species Act, proved resilient when exposed to high nutrient levels or disease, but not when the two stressors were […]

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]]> Scientists at AOML monitor the impacts of ocean acidification on reefs with new series of buoys  /ocean-acidification-on-reefs-with-new-series-of-buoys/ Wed, 12 Mar 2025 18:36:51 +0000 /?p=97100 Diver’s drop over the gunnel. Tanks, weights, divers, and a mesh bag full of tools all descend in emerald waters beneath grey skies. Off the vessel’s bow, a yellow beacon blinks with a red flashing light and a thin data cable stretching to the seafloor, all connected to a suite of sensors twenty feet below […]

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]]> New Study Reveals Impacts of Suspended Sediment from Port Miami on Larvae from Threatened Caribbean Coral  /new-study-effects-on-corals/ Tue, 16 Jul 2024 21:26:01 +0000 /?p=93285 New study led by scientists at CIMAS, AOML and NMFS reveals impacts of suspended sediment from Port Miami on early life stages of a threatened Caribbean coral species.

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]]> Investigating the impacts of climate change on reef-building corals using robotic arms  /advance-coral-research-using-robotic/ Wed, 08 May 2024 21:12:53 +0000 /?p=76310 Blue lights fill the room. The faint smell of salt emanates throughout the space as wires and tubes intricately suspended over robotic arms move along custom-built tracks over four rows of tanks filled with seawater - and fragments of critically-endangered corals. In the Experimental Reef Lab, scientists at NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) and the Cooperative Institute for Marine and Atmospheric Studies (CIMAS) are investigating how crucial reef-building coral species are affected by the impacts of climate change using a suite of open-source robotic arms designed and built at AOML.

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]]> A Bold and Unprecedented New Effort to Tackle the Vast Threats to Marine Ecosystems /new-program-to-study-threats-to-marine-ecosystems/ Wed, 15 Nov 2023 15:43:16 +0000 /?p=68790 NOAA announced $4.2 million in funding awarded to a collaborative project entitled the Florida Regional Ecosystems Stressors Collaborative Assessment (FRESCA), co-led by NOAA’s Atlantic Oceanographic & Meteorological Laboratory (AOML) and the University of Miami, and involving seven different academic and research institutions.

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]]> NOAA Scientists Return to Cheeca Rocks, Find Reef Completely Bleached  /cheeca-rocks-reef-completely-bleached/ Thu, 03 Aug 2023 00:29:14 +0000 /?p=63921 The growing concerns of coral bleaching due to the ongoing marine heatwave across South Florida, the Gulf of America, and the greater Caribbean led scientists at NOAA’s Atlantic Oceanographic & Meteorological Lab (AOML) to return to Cheeca Rocks on July 31st and August 1st, 2023.

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]]> What a Marine Heatwave Means for South Florida /what-a-marine-heatwave-means-for-south-florida/ Fri, 14 Jul 2023 19:35:36 +0000 /?p=62550 A marine heatwave has spread across the Gulf of America and the Caribbean with temperatures ranging between one and three degrees Celsius (~2-4.5˚F) above average. Ocean temperatures around south Florida are the warmest on record for the month of July (dating back to 1981). Marine heatwaves are not unprecedented, but their influence on tropical storm development and coral reef health, as well as the persistence of the current heatwave, are among the causes for concern. 

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]]> Building Endurance to Beat the Heat: New Study Preps Corals for Warming Waters /new-study-preps-corals-for-warming-waters/ Fri, 25 Mar 2022 15:06:09 +0000 /?p=30482 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.

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]]> Environmental DNA Sampling Gets an Upgrade and Transitions to New Open-Source Technology /new-edna-sampling-upgrade/ Wed, 12 Jan 2022 18:17:23 +0000 /?p=28135 Scientists at NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML),the Cooperative Institute for Marine and Atmospheric Studies (CIMAS) at the University of Miami Rosenstiel School of Marine and Atmospheric Science, and the Northern Gulf Institute at Mississippi State University have engineered a new instrument that will provide valuable information about the biodiversity of aquatic ecosystems. A recently published paper in Hardware X describes the design and creation of a low-cost, open-source sub-surface automated environmental DNA (eDNA) sampler (SASe), for sampling eDNA in the water column. The SASe represents a milestone for AOML as one of the first pieces of technology to go through a rigorous transition process from the desks of scientists in the laboratory, through organizational approval channels, to the wider scientific community with full accessibility to the public.

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