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Expedition Log

08.03.16

Steaming to port in Newport, Oregon

45o 33.9′ N 126o 46.5′ W We began steaming for port as soon as the dive on August 2nd was completed and the ROV was on deck. The wind has kicked up again so our transit will be slow and would take too long to have allowed us to get a dive at another vent …

Expedition Log

08.02.16

Push core sampling at the Vance Segment

Morgane Le Saout 45o 33.7′ N 129o 55.4′ W The goal of this dive was to sample the different flows from the valley of the eruptive axis of the Vance Segment toward the eastern flank of the South Rift of Axial Seamount. The Vance Segment is the next spreading ridge segment south of the one …

Expedition Log

08.01.16

Observations at the CASM vent site

45o 59.4′ N 130o 1.5′ W Our dive today started with biology collections at the CASM (an acronym for Canadian American Seamount) vent site on the northern caldera floor at Axial. Then we headed north up the caldera wall and crossed several old, heavily sedimented flows, and ended with geology collections on two flows that …

Expedition Log

07.31.16

Sampling fluid from a hydrothermal vent

44o 39.5′ N 130o 21.9′ W Today’s dive started at the same point as our short dive yesterday at a hydrothermal vent site that was named “Vent 1” by the US Geological Survey (USGS) years ago. Our priorities today were to do the fluid sampling we ran out of time for yesterday at the same …

Expedition Log

07.30.16

A fruitful first dive

Shannon Johnson, Robbie Young, and Corinna Breusing 44o 39.5′ N 130o 21.9′ W After a terribly long and miserable transit the weather calmed a bit and what was to be a quick test dive became an exciting reprieve from boredom, seasickness, and an otherwise helpless feeling that we’d never get any science done. We had …

Expedition Log

07.29.16

In transit to the first dive site

43o 43.4′ N 129o 45.8′ W at 2200 Well, we are making progress! We will pass over the Blanco transform fault zone during the night and reach our first (fingers crossed) dive target in the morning. We have had to change our dive plans considerably because of the weather. We were unable to dive at …

Expedition Log

07.28.16

Bad weather conditions persist

41o N 127o 29.5′ W at 1500 We are crossing the Escanaba Trough of the Gorda Ridge right now, five kilometers south of NESCA (Northern Escanaba Trough). NESCA was to have been our first dive target of this expedition but the weather continues to be awful. We held a small ceremony, waving and blowing kisses …

Expedition Log

07.27.16

High winds and tall swells

39o 44.8′ N 125o 29.55′ W at 1800 in the evening The wind picked up all day and with it the swells. This evening we are now SW of Cape Mendocino and heading NNW at about five knots. It is overcast; the wind is blowing 35 knots from the north and “it has definitely gotten …

Expedition Log

07.26.16

First day of transit

121o 47’ 13” W, 36o 48’ 16” N Our departure was timed with the high tide and we slipped from the sleepy, foggy, calm waters of the harbor into Monterey Bay right on schedule. We are eagerly anticipating exciting science on the ROV dives ahead, but we’re not at all excited about the windy weather …

News

07.25.16

Marine chemist Peter Brewer awarded Ewing prize

Last Thursday, the American Geophysical Union (AGU) awarded the prestigious Maurice Ewing Medal to MBARI marine chemist Peter Brewer. This medal is given annually to recognize “significant original contributions to the ocean sciences."

Press Release

06.29.16

Researchers design new camera tag for white sharks

Each winter, large white sharks leave the California coast and swim halfway to Hawaii, congregating in an area known as the “White Shark Café.” By attaching a miniature video camera tag to a white shark’s fin, researchers at the Monterey Bay Aquarium and the Monterey Bay Aquarium Research Institute (MBARI) hope to collect video footage that shows—for the first time ever—exactly what the sharks are doing out there.

Behind the Scenes

06.22.16

Day of Engineering, Science, and Technology 2016

During MBARI’s annual Day of Engineering, Science, and Technology, the staff presented new research and development to the institute’s board of directors. Wide-ranging presentations and a “tools of the trade” walking tour comprised this year’s special day, which focused on the theme “extending our reach”.

News

05.19.16

MBARI 2015 Annual Report published

This unusual hydrothermal vent is one of many discoveries from a Gulf of California expedition highlighted in the 2015 Annual Report. The publication also features several science and engineering projects conducted close to home in Monterey Bay and includes a preview of some of the institute's emerging technologies.

Behind the Scenes

05.11.16

MBARI’s machine shop welcomes a new five-axis milling machine

Five axes are better than three when it comes to milling parts for complex technology. Ray Thompson, MBARI’s machine shop supervisor, remarked that a 5-axis machine allows our scientists and engineers to “design around the technology”.

Behind the Scenes

05.02.16

New ROV tests the waters at MBARI

Over the past week, a team of engineers from the Schmidt Ocean Institute (SOI) have been testing their new remotely operated vehicle (ROV), SuBastian, in MBARI’s test tank.