Images of bleached corals off of Key Biscayne, Florida and in Biscayne National Park.
Photos from two recent cruises to the Pacific Island of Maug to study the effect of ocean acidification on coral ecosystems.
Photos from Little Cayman CREWS Station deployed by NOAA AOML.
Photos of AOML researchers and interns at Ocean Sampling Day sites in Ft. Lauderdale, the Florida Keys, and La Jolla, California
NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) participated in Ocean Sampling Day on June 21, the first global simultaneous sampling for microbes in ocean, coastal and Great Lakes waters. Over time, sampling will support international and NOAA missions to provide a snapshot of the diversity of microbes, their functions, and their potential economic benefits. Among other economic applications, microbes have been used for novel medicines, as biofuels, and to consume spilled oil. Organized and led by the European Union’s MicroB3 organization, NOAA coordinated twelve sampling sites for Ocean Sampling Day 2014 within U.S. coastal waters.
The Marine and Estuarine Goal Setting for South Florida (MARES) project, led by NOAA’s Cooperative Institute for Marine and Atmospheric Studies at the University of Miami, continues to increase awareness of and appreciation for the value of coastal marine ecosystems, and their impacts upon human society. From 2009 through 2013, NOAA’s National Centers for Coastal Ocean Science funded MARES with the goal of creating a consensus-based process for managing South Florida’s coastal marine environments. MARES is unique in that it was among the first major efforts to include human benefits in a systematic framework to enable integrated ecosystem based management. The MARES approach embodies NOAA’s effort to serve as the Nation’s environmental intelligence agency by providing actionable information from science-based models to support environmentally-sensitive decisions made every day by individuals, communities, and governments.
Maug is a unique natural laboratory that allows us to study how ocean acidification affects coral reef ecosystems. We know of no other area like this in U.S. waters. Increasing carbon dioxide in seawater is a global issue because it makes it harder for animals like corals to build skeletons.
While tropical cyclones can dramatically impact coral reefs, a recent study reveals their passage also exacerbates ocean acidification, rendering reef structures even more vulnerable to damage. Calcifying marine organisms such as corals that thrive in alkaline-rich waters are increasingly imperiled as seawater becomes more acidic due to the ocean’s uptake of carbon dioxide. The detrimental effects upon these organisms have been documented, but less is known about how reefs might react to ocean acidification when coupled with an additional stress factor such as a tropical cyclone.
NOAA oceanographers traveled to Saipan this spring to refurbish the Coral Reef Early Warning System (CREWS) station in Lao Lao Bay and conduct site surveys for the potential location of a moored autonomous pCO2 (MApCO2) buoy. Staff from the Pacific Islands Ocean Observing System (PacIOOS) program in Honolulu joined them during the site visit hosted by the Division of Environmental Quality (DEQ) of the Commonwealth of the Northern Mariana Islands (CNMI).