Skip to content

Mesoscale and submesoscale shelf-ocean exchanges initialize an advective Marine Heatwave

Chen, K., Gawarkiewicz, G., Yang, J., 2022. Mesoscale and submesoscale shelf-ocean exchanges initialize an advective Marine Heatwave. Journal of Geophysical Research: Oceans, 127, e2021JC017927. https://doi.org/10.1029/2021JC017927 Bottom intensified intrusion as revealed by the evolution of the salinity field (color) near a seabed trough on the southern New England shelf. Density field is in gray contours at…

Read More

Mixed layer depth climatology over the Northeast U.S. continental shelf (1993-2018)

Cai, C., Y.-O. Kwon, Z. Chen, and P. Fratantoni, 2021. Mixed layer depth climatology over the Northeast U.S. continental shelf (1993-2018). Continental Shelf Research, 231, 104611. https://doi.org/10.1016/j.csr.2021.104611 A new mixed layer depth climatology for 1993-2018 is produced based on an observational dataset from the Northeast Fisheries Science Center hydrography program. This mixed layer depth climatology…

Read More

Progress in understanding of Indian Ocean circulation, variability, air–sea exchange, and impacts on biogeochemistry

Phillips, H. E. and Coauthors, 2021. Progress in understanding of Indian Ocean circulation, variability, air–sea exchange, and impacts on biogeochemistry. Ocean Sciences, 17, 1677-1751. doi:10.5194/os-17-1677-2021 Over the past decade, our understanding of the Indian Ocean has advanced through concerted efforts toward measuring the ocean circulation and air-sea exchanges, detecting changes in water masses, and linking…

Read More

Fate of warm Pacific water in the Arctic basin

Lin, P., Pickart, R. S., Våge, K., & Li, J., 2021. Fate of warm Pacific water in the Arctic basin. Geophysical Research Letters, 48, e2021GL094693. https://doi. org/10.1029/2021GL094693 The Barrow Canyon outflow carrying the Pacific Summer Water (PSW) westward along the continental slope splits into different branches, influenced by the strength and extent of the Beaufort…

Read More

Advective pathways and transit times of the Red Sea Overflow Water in the Arabian Sea from Lagrangian simulations

Menezes, V. V., 2021. Advective pathways and transit times of the Red Sea Overflow Water in the Arabian Sea from Lagrangian simulations. Progress in Oceanography, 199, 102697. doi: 10.1016/j.pocean.2021.102697. The present study investigates the advective pathways and transit times of virtual particles released in the Red Sea outflow area as a proxy for the poorly…

Read More

Are the impacts of the observed Arctic Sea-ice variability on the cold season atmospheric circulation underestimated in AGCM experiments?

Liang, Y.-C., C. Frankignoul, Y.-O. Kwon, G. Gastineau, E. Manzini, G. Danabasoglu, L. Suo, S. Yeager, Y. Gao, J.J. Attema, A. Cherchi, R. Ghosh, D. Matei, J.V. Mecking, T. Tian, and Y. Zhang, 2021. Are the Impacts of the Observed Arctic Sea-ice Variability on the Cold Season Atmospheric Circulation Underestimated in AGCM Experiments? Journal of…

Read More

A Clam at Sunrise in the Mid-Atlantic Bight

The sun rises over the Mid-Atlantic Bight behind an ocean quahog perched on the side of the F/V ESS Pursuit during a recent research cruise. Ocean quahogs are the longest-living, non-colonial animals in the world, reaching ages of over 500 years. As they precipitate their shells in annual increments, much like trees grow in annual…

Read More

Spatial and temporal variability of the Gulf Stream near Cape Hatteras

andresnearhatteras

Andres, M. (2021). Spatial and temporal variability of the Gulf Stream near Cape Hatteras. Journal of Geophysical Research: Oceans, 126, e2021JC017579. https://doi.org/10.1029/2021JC017579 As part of the NSF-funded Processes driving Exchange at Cape Hatteras (PEACH) Project, 5 current- and pressure-sensor equipped inverted echo sounders (CPIESs) were deployed along the continental slope spanning the “separation location” where the Gulf Stream veers…

Read More

R/V Armstrong tracks Arctic freshwater along the southeast Greenland shelf

Assistant scientist Nick Foukal and Research Assistant Jessica Kozik have been deploying surface drifters and profiling floats along the southeast Greenland shelf during the OOI Irminger cruise aboard the R/V Armstrong. The goal of the project is to track meltwater from Greenland and the Arctic as it rounds Cape Farewell at the southern tip of…

Read More