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SOCCOM News

Posted: Thu, 01/21/2021 - 15:57

 

As SOCCOM completes its sixth year and embarks on its renewal funding, we are eager to collect our cutting-edge research in a special publication. The AGU has a new approach—the ’Special Collection’—which allows scientists to choose the most suitable AGU journal for the research. Our special collection, "Southern Ocean and Climate: Biogeochemical and Physical Fluxes and Processes," includes

AGU Advances 
Geophysical Research Letters
JGR Oceans 
Global Biogeochemical Cycles
Journal of Advances in Modeling Earth Systems (JAMES)

 


Posted: Fri, 01/15/2021 - 12:30

Check out our new resources that give the 30,000 foot view of SOCCOM!  The graphic and animation linked show both how SOCCOM floats are deployed and how our observing system complements ship and satellite observations.

 

SOCCOM overview graphic    SOCCOM Overview Graphic

 

 

 

 

SOCCOM animation preview image    SOCCOM Overview Animation


Posted: Wed, 01/06/2021 - 09:57

Image of SOCCOM float deployment

A Physics Today article describes the recent awards made under the National Science Foundation's Mid-Scale Research Infrastructure 2 (MSRI-2) program, including the GO-BGC array that will deploy SOCCOM-type BGC floats throughout the global ocean.


Posted: Mon, 12/07/2020 - 10:47

Here’s a list of SOCCOM-related presentations happening during the AGU Fall Meeting.  Be sure to attend the BGC-Argo Town Hall on Wednesday, December 16 at 7:00 am PST, and invite friends!


Posted: Fri, 12/04/2020 - 15:52

In April 2018, an autonomous yellow float was launched in the Weddell Sea by the Southern Ocean Carbon and Climate Observations and Modeling Project (SOCCOM). Its name is Cheerwine, thanks to McDougle Middle School (MMS) Science Teacher, Christine Lippy’s students, who participated in an international Adopt-a-Float program.  On December 2, after a two year delay, Dr. Bob Key, one of the lead scientists of the SOCCOM program, paid virtual visits to all three grade levels of MMS students to talk about Cheerwine, climate change and the Southern Ocean, and to answer a wide range of thoughtful and excited questions. [read more]


Posted: Thu, 10/29/2020 - 14:30

BGC floats are going global!  The National Science Foundation has announced the award of a $53 million grant to expand SOCCOM's pilot biogeochemical float array to the global ocean - see the Science story below:

Fleet of robotic probes will monitor global warming’s impact on microscopic ocean life

By Paul Voosen

Oct. 29, 2020 , 10:00 AM

A single drop of seawater holds millions of phytoplankton, a mix of algae, bacteria, and protocellular creatures. Across the world’s oceans these photosynthesizing microbes pump out more than half of the planet’s oxygen, while slowing climate change by capturing an estimated 25% of the carbon dioxide (CO2) released from humanity’s burning of fossil fuels. But the scale of this vital chemistry is mostly a guess, and there’s little sense of how it will change as temperatures rise. “What’s happening out there? We have no idea really,” says Susan Wijffels, a physical oceanographer at the Woods Hole Oceanographic Institution. [read more]


Posted: Tue, 10/27/2020 - 15:08

In a new paper in Geophysical Research Letters, SOCCOM researcher Alex Haumann and colleagues used rather sparse traditional ship‐based observations with data collected by autonomous floats and instrumented marine mammals to detect and analyze where, when, and how supercooled seawater forms in the Southern Ocean. They detected sinking supercooled plumes from sea‐ice formation, which may be important for cooling the deep ocean and transporting constituents such as carbon, nutrients, or oxygen from the ocean's surface to deeper layers.

To find out more, check out this Nature research highlight or this Nature podcast (go to minute 24:00).

 


Posted: Tue, 09/08/2020 - 10:28

Watch SOCCOM Associate Director Ken Johnson's August 26 webinar presentation from the Monterey Bay Aquarium Research Institute.

 

 


Posted: Thu, 09/03/2020 - 10:52

The groundbreaking Southern Ocean work of SOCCOM Director Jorge Sarmiento is featured in this Princeton article on the history and impact of climate research at Princeton.

Understand the past to understand the future: Climate science at Princeton

Liz Fuller-Wright, Office of Communications

Aug. 28, 2020 10 a.m.

Princeton’s vital research across the spectrum of environmental issues is today and will continue to be pivotal to solving some of humanity’s toughest problems. Our impact is built on a long, deep, broad legacy of personal commitment, intellectual leadership, perseverance and innovation. This article is part of a series to present the sweep of Princeton’s environmental excellence over the past half-century. [read more]

 


Posted: Wed, 07/08/2020 - 18:45

A recent Science Highlight from the Ocean Carbon and Biogeochemistry Program highlights the work of SOCCOM researchers Lionel Arteaga, Seth Bushinsky, and Jorge Sarmiento:

 

OCB Science Highlight
July 8, 2020

The Southern Ocean is a major player in driving global distributions of heat, carbon dioxide, and nutrients, making it key to ocean chemistry and the earth’s climate system. In the ocean, biological production and export of organic carbon are commonly linked to places with high nutrient availability. A recent paper, published in Global Biogeochemical Cycles, highlighting new observations from robotic profiling floats demonstrates that areas of high carbon export in the Southern Ocean are actually associated with very low concentrations of iron, an important micronutrient for supporting phytoplankton growth. This suggests a decoupling between the production and export of organic carbon in this region.  [read more]

 


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