Maggie Flanagan, June 15, 2007

NOAA Teacher at Sea
Maggie Flanagan
Onboard NOAA Ship Oscar Elton Sette
June 12 – July 12, 2007

Mission: Lobster Survey
Geographical Area: Pacific Ocean; French Frigate Shoals
Date: June 15, 2007

An anuenue (Hawaiian for rainbow) at sea
An anuenue (Hawaiian for rainbow) at sea

Project Log 
NOAA Ship OSCAR ELTON SETTE  Call Sign: WTEE
Length: 224 ft.; Beam (width): 43 ft.
Draft (hull depth beneath the water line): 15 ft.
Cruising speed: 10.5 kts.
Displacement tonnage: 2,301 tons

From the ship’s web site – “Dr. Oscar Elton Sette (is regarded) as the father of modern fisheries oceanography in the U.S. He formulated the concept that the “changing ocean” rather than “average ocean conditions” plays key roles in the natural fluctuations of fish stocks and their vulnerability to harvesting. He originated the importance of multidisciplinary and interdisciplinary approaches, including the interrelationships between fisheries, oceanography, and meteorology, to understanding and solving marine fisheries problems. Although he was a man with big ideas and many strengths and capabilities to implement them, Elton was a relatively small-built man who spoke softly. Whatever Elton sought out to do, he did so with vigor, dedication, and determination. Yet, he was notably inclusive, rather than exclusive, and was a firm believer of the power of teamwork to accomplish goals.  Dr. Sette was a gifted oral and written communicator. He possessed the wonderful ability to explain complex ideas, concepts, and scientific findings in a pragmatic, concise, straightforward, understandable, and clear manner.”

What a great model for our work!

Our ship was originally designed for another kind of ocean monitoring.  She was built for the Navy in Gulfport, MS as a submarine hunter and launched in 1987 as USNS ADVENTUROUS.  In 2002 she was transferred to NOAA and commissioned as NOAA Ship OSCAR ELTON SETTE the following year.  The vessel was recently homeported at historic Ford Island at the Pearl Harbor Naval Station.

Our mission – marine research by permit in one of our country’s newest preserves, the Papahānaumokuākea Marine National Monument.  This area incorporates the North West Hawaiian Islands (NWHI) sanctuary, and is a state/federal partnership.  Our activities are part of a yearly effort by NOAA scientists and their University of Hawaii colleagues to record data on spiny and slipper lobster populations.  These creatures don’t have the famous claws of the New England lobsters I’m used to, but I understand their tails make for great surf and turf. As other stocks dwindled, lobster taking in the NWHI  increased. Around 1989 lobster populations collapsed, and despite restrictions on that fishery, have not recovered well. The scientists aboard are trying to understand and improve this situation.

We’re steaming northwest on our way to our first research area at Maro Reef.  Coils of yellow line and stacks of black traps fill the fantail or aft deck.  Inside the wet lab, a freezer full of whole mackerel wait to be prepared as bait.  Original plans were to collect data from Necker Island first, but this changed as the crew is also delivering fuel and supplies to the Fish and Wildlife Service on Tern Island at French Frigate Shoals.  When the time does come, it will be exciting to get the gear wet!

Chris Monsour, June 13, 2007

NOAA Teacher at Sea
Chris Monsour
Onboard NOAA Ship Oscar Elton Sette
June 12 – July 12, 2007

Mission: Lobster Survey
Geographical Area: Northwestern Hawaiian Islands
Date: June 13, 2007

Science and Technology Log 

I have been in Hawaii for three days already to acclimate myself to the time change, learn about the job ahead of me, and to get to know the crew.  There are 11 members of the scientific crew including myself, all of us with a background in biology formally or informally.  Our adventure over the next 30 days will be to visit some of the islands that make up the Hawaiian Archipelago to see how the populations of two species of lobster have changed in the past year. The Northwestern Hawaiian Islands (NWHI) are an uninhabited archipelago that extends 1200 miles across the Central Pacific Ocean.  The area supports many marine species including lobsters, bottomfish, and monk seals.  The two species of lobster that we will be studying are the slipper lobster and the spiny lobster. Both species of lobster were fished for about 15 years in the waters of the NWHI Six years ago the lobster fishery was closed and data suggests that the populations have not recovered appreciably.  The areas where the lobsters will be collected are Maro Reef and Necker Island. One of the interesting facts that I learned from the chief scientist is that the lobsters were not separated when they were collected; they were grouped together as lobster, even though there are major anatomical differences between the two. The data suggests that the slipper lobster population has done better in terms of increased population. I will be doing various jobs over the next four weeks such as baiting the traps, measuring the carapace of the lobsters, and collecting samples for DNA/ genetic research that one of the grad students is working on.  Essentially, he will be doing a population genetics study. I have not asked what type of information he is looking for and should do that tomorrow.

Another area that we others in the group will be studying is the bottomfish fishery.  Bottomfish are fish that are found at deeper depths and include pink snapper, flower snapper, red snapper, and the Hawaiian snapper. I am not sure how the bottomfish sampling will occur because there is a limit on the number of bottomfish that can be taken because the NWHI was declared a Marine National Monument in June of 2006.  With this status new restrictions have now been placed on what can and cannot be done within the Monument.  Another question I need to find the answer to is, “What is the difference between a monument and a sanctuary?”

Personal Log 

I have spent most of the day getting use to the rocking of the boat and settling into my stateroom, which I am very happy with and should be quite comfortable for the next 30 days. If the beginning of the trip is any prelude to the rest, it will be an amazing experience. I am looking forward to getting to know the rest of the scientific crew and learning from them, just as I hope they learn from me.

Animals Seen Today 

Terns, Shearwaters, and Hawaiian Spinner Dolphins.

Question of the Day 

What type of interactions might be occurring between the spiny and slipper lobster that could explain the differences in their populations?  Is one a generalist/specialist?

Aloha… Chris

A rainbow is seen over Pearl Harbor as the OSCAR ELTON SETTE sets sail for its 30 day mission to survey the lobster population of the NWHI.
A rainbow is seen over Pearl Harbor as the OSCAR ELTON SETTE sets sail for its 30 day mission to survey the lobster population of the NWHI.

Chris Harvey, June 16, 2006

NOAA Teacher at Sea
Chris Harvey
Onboard NOAA Ship Oscar Elton Sette
June 5 – July 4, 2006

Mission: Lobster Survey
Geographical Area: Central Pacific Ocean, Hawaii
Date: June 16, 2006

Science and Technology Log 

There is talk today that the President has made the Northwest Hawaiian Islands (NWHI) a national monument, whatever that means.  Bob informed me this morning and I am inclined to think he is the resident expert on the matter since he has the most riding on the line (i.e., his job is on the line). From my understanding, the NWHI would become like Rocky Mountain National Park or Yosemite National Park, and would be completely off limits to commercial fishing.  This would have a HUGE impact on the fishing industry out here, since many companies are awaiting Bob’s findings about whether or not the NWHI can sustain commercial lobster fishing or not.

Regardless of the rumor, we continued work today as normal.  So did the trade winds. So too did the swells. I was in a great position as a stacker to watch my fellow scientists cracking the traps against the threat of one breaking wave after another.  At one point I thought we would lose Aris, the little one, to a swell that must have been about 15-20 feet from trough to crest.  I was relieved to see that he was still cracking away after the water had subsided, and could only laugh at the great luck I had not to be a cracker today!  (That said, I think I can sense my waxen wings beginning to melt.)

We finished late again today. And other than fighting the rough seas, nothing much happened. I have taken to watching the swells- as my old man taught me- but from the surfer’s point of view instead of the scientist’s point of view.  I anticipate great waves in the distance while everyone else is “ooo-ing” and “awww-ing” at the ones near the ship. And it is always these distant waves that turn out to be trouble.  I see the swells in sets, unpredictable of when, except that I know that they will come.  And when I see a large face of a wave, I think to myself, its time to start paddling or else I’m going to miss it.  But I catch myself, sadly, when I remember that I am on a ship in the middle of the Pacific Ocean where I would not have a chance of catching a wave anyway–there is no bottom for the swells to catch.  One hope for me is that someone will catch the waves, when they touch ground and build into beautiful things.  Some surfer on the North Shore is doing exactly what I am doing, watching the set and waiting, because the swells I see today will be the surf he rides tomorrow.

Melissa Fye, April 22, 2005

NOAA Teacher at Sea
Melissa Fye
Onboard NOAA Ship Hi’ialakai
April 4 – 25, 2005

Mission: Coral Reef Ecosystem Survey
Geographical Area: Northwest Hawaiian Islands
Date: April 22, 2005

Location: Latitude: 23*36.3’North, Longitude: 164*43.0’W

Weather Data from the Bridge
Visibility: 10
Wind Direction:90
Wind Speed: 14 knots
Sea Wave Height: 2-4 feet
Swell Wave Height: 5-7 feet
Sea Level Pressure: 1018.8
Cloud Cover: 2/8 Cu, As, Si
Temperature outside: 24.4

Science and Technology Log

At 0500, surveying of the ocean floor was concluded and transit to Honolulu began.  Scientists in the lab compiled more data and finished up the survey trip with a benthic habitat map of the French Frigate shoals. There are still a few bits of editing to do on the map and some borders need to be added to the final form, but overall it is complete. Scientist Joyce Miller showed me an overview of the completed work using Fladermouse, or a computer mouse, that gives an onlooker the view a bat would have flying over the map. It is a 3-D view of the map, giving its operator the ability to zoom in on underwater pinnacles, sand waves, and coral reefs from any direction.  The contours of the ocean floor were very apparent and Joyce Miller commented that the AHI, new software, etc., enabled the scientists to create the final product much faster; this being the first time they had all the data compiled into map form before the end of a cruise. It was exciting to see all the surveying work put into one picture. With surveying complete for this cruise, and much of the editing done, scientists and crew spent the day doing laundry, finishing up tidbits of work, watching the sunset, etc. The HI’IALAKAI is expected to arrive in the University of Hawaii’s port by 0800, Saturday, April 23, 2005.

Personal Log

I spent the day answering the last of the emails from students, printing off previously completed emails and logs, and snapping pictures of the ship and persons aboard.  Scientists showed me completed benthic maps in the lab and I began packing up my things. It has been a terrific experience and I was lucky to be onboard with such hospitable people. I have truly enjoyed my time aboard the HI’IALAKAI and I have learned so much about ships, coral ecosystems, the Hawaiian islands, scientific data collecting, and those people on board this cruise.  I’m taking back to my classroom a wealth of resources like maps, charts, a binder of lessons, and many photographs and digital movies to weave into science lessons.  But more importantly than those things, I will be bringing back to the classroom real-life enthusiasm for the application of science in the real world.  I have experienced first hand, biological ecosystems, weather instruments and measurements, and map making, in a real life context. I want my students to know that life is not a collection of things, but a collection of experiences. I hope this trip (the resources and anecdotal stories I bring back to the classroom) encourages them to explore opportunities as they arise in their own lives. As a teacher, my underlying goal is to teach my students that learning should be a life long adventure!  And isn’t that what this trip is really all about? Even with all the pictures I have taken and emails I have written, no one will ever have an experience like I have had on board the HI’IALAKAI. Thank you to NOAA, CO Kuester, Lead Scientist Scott Ferguson, and everyone else I have encountered on this trip!

QUESTION OF THE DAY: There are “rivers” of water in oceans that are called currents.  What is name of the current that runs the entire length of the east coast? How does it affect people on the east coast?

ANSWER TO YESTERDAY’s Question:  CO Kuester (commanding officer) has given commands for the ship to arrive at the entrance to Honolulu Harbor by 0700 on Saturday, April 23rd. The ship has 260 nautical miles to still cover, and we travel ten knots an hour.  1) How many hours will it take us to reach our destination? 26 hours 2) A nautical mile > a statute mile (mile on land)  if…

1 nautical mile (1 knot) = 1.15 statute miles  then… 260 knots = 299 statute miles

Melissa Fye, April 21, 2005

NOAA Teacher at Sea
Melissa Fye
Onboard NOAA Ship Hi’ialakai
April 4 – 25, 2005

Mission: Coral Reef Ecosystem Survey
Geographical Area: Northwest Hawaiian Islands
Date: April 21, 2005

Location: Latitude: 23*36.3’North, Longitude: 164*43.0’W

Weather Data from the Bridge
Visibility: 10
Wind Direction:90
Wind Speed: 14 knots
Sea Wave Height: 2-4 feet
Swell Wave Height: 5-7 feet
Sea Level Pressure: 1018.8
Cloud Cover: 2/8 Cu, As, Si
Temperature outside: 24.4

Science and Technology Log

The HI’IALAKAI continued running survey lines of the ocean floor near Nihoa. Scientists continued grouping together larger swaths of data in the drylab, like pieces of a puzzle emerging from the depths of the ocean. We cruised by Nihoa several times collecting benthic data.

Personal Log

I began the day answering emails from students and teachers. I edited a file of data in the drylab and flitted about taking pictures of people and places on board. The cruise is beginning to wind down, so there isn’t as much to do at this point and no boats are being deployed either. I must admit my stomach is a little upset from the rolling and pitching of the boat. I sleep terribly one night, then like a rock the next.

QUESTION OF THE DAY: CO Kuester (commanding officer) has given commands for the ship to arrive at the entrance to Honolulu Harbor by 0700 on Saturday, April 23rd. The ship has 260 nautical miles to still cover, and we travel ten knots an hour.  1) How many hours will it take us to reach our destination? __________________ 2) A nautical mile > a statute mile (mile on land)  if…

1 nautical mile (1 knot) = 1.15 statute miles  then…       260 knots =____________ statute miles?

(thanks to Lt. Wingate and ENS Jones for help with this question!)

ANSWER TO YESTERDAY’s Question: I have seen many sea creatures around the Northern Hawaiian Islands coral reef ecosystem. Animals such as the whitetip shark,  sea turtles, and monk seals. These animals are all living things that eat other living things for energy. In a food web, they are called consumers.