Featured Scientists: Robert "Bob" Arnone and the OWX Lab!

Before we return back to our corresponding labs, and start to process our samples, we have one more post from one of our collaborators! Dr. Bob Arnone was part of the land-support team which guided our survey with satellite updates and oceanographic analyses of daily conditions. The GOM is a very large and dynamic ecosystem and we can use all the help we can get! Bob and two post-doctoral researchers (Brooke Jones and Inia Soto) prepared a blog post to share some of their work at the University of Southern Mississippi. I hope you enjoy it and next year, we encourage our collaborators to do joint posts like this one to share their land based work as well!

Robert Arnone and Brooke Jones in the OWX showing the cruise track
of the Nancy Foster in the Gulf of Mexico and the daily ocean conditions

"We are Prof. Robert Arnone, Dr. Brooke Jones, and Dr. Inia Soto from the University of Southern Mississippi, Division of Marine Science, Stennis Space Center. Our Ocean Weather Laboratory (OWX) was able to work with the researchers aboard the Nancy Foster during the RESTORE Bluefin tuna survey (NF1704) this past May and early June 2017. We provided daily updates on relevant ocean conditions while we followed the ship's cruise track as well as abnormal conditions that might affect the research results. Many of the ocean products we provided are new, and working with the Foster cruise allowed us to compare the observations from our lab with ship observations. Our goal is to demonstrate that our daily ocean products can provide the Foster a better understanding of sampling for Bluefin tuna. We want to continue to work with the research group to optimize our products and the packages we provide.

"The OWX Laboratory was established to characterize the daily ocean conditions and abnormal events in the Gulf of Mexico. Our focus is to assemble products from satellite remote sensing ocean color data, sea surface temperature, and several physical ocean circulation models to define ongoing ocean activity. Our daily products include the ocean bio-optical properties of chlorophyll-a, turbidity, water clarity, phytoplankton absorption, and particle back-scattering and physical oceanographic conditions (temperature, salinity, currents, mixed layer depth). The OWX Laboratory research is focused on the understanding of the interactions between the oceanographic conditions and the ecosystem. New OWX products also include weekly dynamic "anomalies" which can help us identify abnormal physical or biological conditions that are occurring so possible bio-physical oceanographic events can be identified in the Gulf of Mexico.

The Ocean Weather Laboratory at USM with various screens visually monitoring ocean conditions using Google Earth

"The daily OWX Laboratory products provided locations to the Foster for adaptive sampling to help support optimum data collection and understand how Bluefin tuna are responding to changing bio-physical conditions, as well as identify events such as harmful algal blooms, flooding events, coral reef mortality, and others that may be occurring in the Gulf of Mexico.

"The OWX Laboratory visually displays animated ocean properties in several monitors using Google Earth. These tools provide capability to integrate ship tracks and observed data with satellite and model data so we can coordinate with ship operations.

"The videos below show Google Earth animations of the OWX Lab's animated daily products of the nowcast bio-physical processes (Chlorophyll, currents, and salinity) and the dynamic abnormal ocean conditions with the ship track for the Nancy Foster Bluefin tuna survey for the week (May 22-27, 2017)."

We love to share our collaborators' research, especially when the OWX Lab's main focus is to provide new capabilities for ship sampling so that optimum data can be collected and related to the changing ocean conditions. We hope that the daily OWX products can be used for fisheries applications very soon!