PMEL’s Argo float group relies upon and is very grateful for assistance from scientists and crew in deploying PMEL Argo floats on a variety of ships in oceans around the globe. PMEL Argo recently sent six floats to the R/V Falkor of the Schimdt Ocean Institute for deployment on a science cruise studying oxygen minimum zones across in the tropical Pacific. Float deployments during this cruise helped to fill a coverage gap in the Argo array that had opened up in this crucial region during a significant El Niño. As an unexpected bonus, artist-at-sea Michelle Schwengel-Regala was yarn-bombing on the Falkor during this cruise. Here are pictures of two PMEL Argo floats on the Falkor nestled in her dazzling knitted float-cozies! The yarn was removed and repurposed prior to deployment of the floats, all of which are now reporting vital ocean temperature and salinity data back from the tropical Pacific, monitoring the evolving El Niño.
PMEL in the News
The National Oceanic and Atmospheric Administration (NOAA) and NASA have teamed up on a major study of El Niño. A potentially record El Niño is underway in the Pacific and has already altered weather around the world.
Taking risks is a necessary part of advancing science. NOAA recognizes the need to invest in these emerging research areas and recently supported several inventive and high-risk projects. In 2013, leadership at NOAA Oceanic and Atmospheric Research (OAR)
Pressure gradients between the Gulf of Mexico and the Tropical Eastern Pacific Ocean drive intense, intermittent northerly winds through gaps in the mountainous Central American isthmus. These wind jets have long been known to influence oceanographic conditions in the eastern tropical Pacific, from striking remote sensing images that show the effect of these northerly winds on sea surface temperature and wind speeds (... more