News Releases
The $500 billion question: what’s the value of studying the ocean’s biological carbon pump?
A new study puts an economic value on the benefit of research to improve knowledge of the biological carbon pump and reduce the uncertainty of ocean carbon sequestration estimates.
Read MoreThe ocean’s ‘biological pump’ captures more carbon than expected
Scientists have long known that the ocean plays an essential role in capturing carbon from the atmosphere, but a new study from Woods Hole Oceanographic Institution (WHOI) shows that the efficiency of the ocean’s “biological carbon pump” has been drastically underestimated, with implications for future climate assessments.
Read MoreMicrobe Dietary Preferences Influence the Effectiveness of Carbon Sequestration in the Deep Ocean
A series of seemingly small processes helps carry carbon dioxide from the ocean’s surface to the deep sea, where it can be stored away for decades.
Read MoreOcean Bacteria Get ‘Pumped Up’
In a new study published April 27 in the Proceedings of the National Academy of Sciences, scientists at Woods Hole Oceanographic Institution (WHOI) and their colleague from Rutgers University discovered a surprising new short-circuit to the biological pump. They found that sinking particles of stressed and dying phytoplankton release chemicals that have a jolting, steroid-like effect on marine bacteria feeding on the particles. The chemicals juice up the bacteria’s metabolism causing them to more rapidly convert organic carbon in the particles back into CO2 before they can sink to the deep ocean.
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Swirling Currents Deliver Phytoplankton Carbon to Ocean Depths
A new paper published March 26 in the journal Science that highlights the significant role that swirling currents, or eddies, play in pushing non-sinking carbon to ocean depths.
Read MoreStudy Pumps Up the Volume on Understanding of Marine Invertebrate Hearing
A new study by researchers at Woods Hole Oceanographic Institution and their colleagues examined behavioral responses to sound by cuttlefish, a type of shell-less mollusk related to squid and octopi. The study is the first to identify the acoustic range and minimum sound sensitivity in these animals. Their findings, published in the Journal for Experimental Biology, can help decision makers and environmental managers better understand the impacts of noise in the ocean.
Read MoreCarbon Acts Like Rustoleum Around Hydrothermal Vents
The cycling of iron throughout the oceans has been an area of intense research for the last two decades. Oceanographers have spent a lot of time studying what has been…
Read MoreLost City pumps life-essential chemicals at rates unseen at typical black smokers
Hydrocarbons?molecules critical to life?are routinely generated by the simple interaction of seawater with the rocks under the Lost City hydrothermal vent field in the Atlantic Ocean. The production of such building blocks of life makes Lost City-like vents strong contenders as places where life might have originated on Earth, according to research led by the University of Washington and the Woods Hole Oceanographic Institution.
Read MoreEffects of Ocean Fertilization with Iron To Remove Carbon Dioxide from the Atmosphere Reported
Dumping iron in the ocean is known to spur the growth of plankton that remove carbon dioxide, a greenhouse gas, from the atmosphere, but a new study indicates iron fertilization may not be the quick fix to climate problems that some had hoped.
Read MoreWill Ocean Fertilization To Remove Carbon Dioxide from the Atmosphere Work?
Reducing atmospheric carbon dioxide, a greenhouse gas linked to global warming, by fertilizing the oceans with iron may not be as attractive a solution as once thought according to a report in Science magazine.
Read MoreThe ocean twilight zone’s role in climate change
A new report from the Woods Hole Oceanographic Institution Ocean Twilight Zone (OTZ) project team offers a detailed look at the climate-altering processes that take place within the zone, in particular those that are driven by animals that migrate between the twilight zone and the surface each night to feed. This phenomenon is likely the biggest migration on Earth—yet it remains incredibly vulnerable to human exploitation.
Read MoreWHOI’s Ken Buesseler named Geochemistry Fellow
Dr. Ken Buesseler has been selected as a Geochemistry Fellow by the Geochemical Society and the European Association of Geochemistry.
Read MoreWHOI collaborates to bring video installation to United Nation Headquarters
Vertical Migration by artist group SUPERFLEX will be projected onto the facade of the United Nations’ 505-foot tower in New York, on 21-24 September 2021, coinciding with the 76th General Assembly and Climate Week NYC. The projection seeks to draw global attention to the critical role of the ocean in global climate, a primary focus of Woods Hole Oceanographic Institution’s Ocean Twilight Zone Project.
Read MoreUnderwater robot offers new insight into mid-ocean “twilight zone”
Woods Hole, MA (June 16, 2021) — An innovative underwater robot known as Mesobot is providing researchers with deeper insight into the vast mid-ocean region known as the “twilight zone.”…
Read MoreScientists Pinpoint How Ocean Acidification Weakens Coral Skeletons
The rising acidity of the oceans threatens coral reefs by making it harder for corals to build their skeletons. A new study identifies the details of how ocean acidification affects coral skeletons, allowing scientists to predict more precisely where corals will be more vulnerable.
Read MoreThree WHOI Scientists Named 2014 American Geophysical Union Fellows
Woods Hole Oceanographic Institution (WHOI) scientists Rockwell Geyer, Susumu Honjo, and Delia Oppo have been elected 2014 fellows of the American Geophysical Union (AGU).
Read MoreScientists Discover New Trigger for Immense North Atlantic Ocean Spring Plankton Bloom
On this July 4th week, U.S. beachgoers are thronging their way to seaside resorts and parks to celebrate with holiday fireworks. But across the horizon and miles out to sea…
Read MoreOceanic Storms Create Oases in the Watery Desert
A research team led by Dennis McGillicuddy of the Woods Hole Oceanographic Institution has shown that episodic, swirling current systems known as eddies act to pump nutrients up from the deep ocean to fuel such blooms.
Read MoreUnderwater Robot Makes History Crossing the Gulf Stream
Like the sailing vessel used by Captain Joshua Slocum to sail solo around the world 100 years ago, another ocean-going vehicle is making history. A small ocean glider named Spray…
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