NOAA Teacher at Sea
Onboard NOAA Ship Ronald H. Brown
September 5 – October 6, 2001
Mission: Eastern Pacific Investigation of Climate Processes
Geographical Area: Eastern Pacific
Date: September 5, 2001
Longitude: 117.2° W
Temperature: 75° F
Seas: Since we are still at port in a protected harbor, there is no swell. The water is extremely calm.
Science Log: Research has not yet started. The scientific crew was notified in a ship briefing that they are not allowed to gather and record data until the ship leaves Mexican waters.
Travel Log: This morning, my husband Rob and John Kermond from NOAA came to watch the ship depart. Rob brought me an extra pair of shoes since mine were still stuck in the drawer. Then I realized the drawer had a special latch that had to be pushed in, and my shoes weren’t locked in after all! Dork mistake #1.
There was a lot of activity around the ship as the crew and scientists rushed to tie everything down- from computers to bottles and flasks, to heavy equipment and cranes on deck. Everything on the ship must be securely locked or tied down or bolted to something prior to departure, since the movement of the ship could cause things to start flying.
Finally, the big departure at 10am. We sailed for an hour up to the fueling dock at Point Loma, where we docked for another 5 hours. It was evening before we were out at sea.
As soon as the ship left the protected harbor, I was very aware of the swaying, and knew I would need something to prevent me from getting seasick. Some people wore special wristbands that use acupuncture to suppress seasickness. Other people wore a patch behind their ear that releases medication into their bodies. I chose an over-the-counter medication called Meclizine. It works well, but puts me to sleep.
I started reading the “Voyage of the Beagle” which is Charles Darwin’s journal of his 5-year voyage in the 1830s to the Galapagos Islands and all over the world. You may recall that Darwin developed the theories of evolution, natural selection, and survival of the fittest that we still believe today. Did you know that Darwin was seasick during the entire voyage??!! How miserable that must have been. During the 5-year journey, he was only on the ship for 18 months, and never more than 45 days at a time (I’ll be on this ship for 31 days). He was 20 years old when he left Britain on the HMS Beagle, and 25 years old when he returned home, only a few years younger than me, and not too much older than my high school students. It’s pretty inspiring to think of someone so young contributing so much to the scientific community. I’ll fill you in on more Darwin stuff as I keep reading his journals.
Question of the day: One of today’s photos shows a “marine layer” (see photo descriptions below). What causes the marine layer to sit over coastal land in San Diego?
Photo Descriptions: Today’s photos focus on the beautiful scenery of San Diego harbor. You’ll see pictures of a variety of ocean vessels, the picturesque Coronado bridge, and the “marine layer” off the coast. The marine layer is an area of the San Diego coast that is fogged in, even when the sky above the water and the sky further inland is perfectly clear and sunny.
Keep in touch,