Tag: NOAA Fisheries Service

Posted on

Stacey Jambura: The Adventure Begins, July 8, 2012

Stacey Jambura
July 6 – 17, 2012
.
Geographical Area of Cruise: Gulf of Mexico
(You can also view the NOAA ShipTracker here: http://shiptracker.noaa.gov/shiptracker.html)
Date: July 8, 2012

.

Weather Details from Bridge: (at 18:45 GMT)
Air Temperature: 29.50 ◦C
Water Temperature: 30.70 ◦C
Relative Humidity: 66%
Wind Speed: 1.52 kts
Barometric Pressure: 1,017.82 mb
.

Science and Technology Log

Virtual Tour of the Oregon II

I know many of you may have never been on a ship before and are probably curious to know what it is like to be aboard the Oregon II. I’m going to take you on a little virtual tour, but first you will need to know some common terms that are used to refer to certain areas on the ship.

Ship Term

What It Means
Bow The front of the ship.
Stern The back of the ship.
Starboard The right side of the ship when facing the bow.
Port The left side of the ship when facing the bow.
Forward The direction towards the bow of the ship.
Aft The direction towards the stern of the ship.
Bridge The location of the command center for the ship.
Galley The kitchen.
Mess Hall The dining area.
Head The bathroom.
Stateroom Where crew members sleep.

On Deck

The Bow

At the bow of the ship is where most of the scientific collection equipment is deployed/released. The CTD (conductivity, temperature, depth), the neuston net, and the bongo nets. (I will talk about each one of these in upcoming blogs.) There are several large cranes that help lift these up off the deck and swing them over the edge of the ship to be released into the water. When you are at the bow and the cranes are running, it is very important to keep yourself safe. Everyone who is at the bow when the cranes are operating is required to wear a hard hat and a PFD (personal floatation device). You never know if a cable will snap or the wind will swing the equipment towards you. There is a sensor on the PFD that is activated when large amounts of saltwater touches it, like if you were to fall overboard. Once salt water touches the sensor, the PFD will inflate and keep you afloat until you can be rescued.

Oregon II Bow
Oregon II Bow

The Stern

At the stern is where the samples from the neuston cod end and the bongo cod ends are collected and preserved in jars for scientists to examine at a lab. This is also where the large trawling net is deployed. The scientists spend most of their time at this part of the ship.

Stern of the Oregon II
Stern of the Oregon II

What Makes the Ship Sail?

Bridge

The bridge is where the officers of the Oregon II work. It is located toward the bow of the ship. The bridge has all of the navigation tools necessary to steer the ship to the next sampling station. There is also a lot of weather equipment that is monitored and recorded throughout the day. The bridge is where you’ll find the best views of the ocean because it is almost completely surrounded by windows and it’s higher than any other room on the ship.

At the Helm
At the Helm
Bridge
Bridge

.

Chart Room

This room is where all of the maps are stored. While there are more technologically advanced methods used for navigation on the ship located in the bridge, it is important to have physical maps on hand to refer to, especially if the instruments stop working for any reason.

Chart Room
Chart Room

Engine Room

Before we untied our ship from the dock I received a full tour of the engine room. This is where the heart of the ship is. Everything in the engine room powers the ship. Our water is even purified down here using reverse osmosis (passing water through a membrane to filter the water). Because of this machine, we can filter salt water into fresh water to use on the ship.

Reverse Osmosis
Reverse Osmosis Machine

It was great to venture down to the engine room  before we set sail because I was told that it can get up to 110 degrees when the engines are running! It is a large space, but it feels small because of the large equipment. There are two of everything, which is especially important if something needs repair. Below is a picture of the two engines. The other is a picture of one of the generators.

Engine
Engine
Generator
Generator

Living on a Ship
Stateroom

My stateroom is compact, but its main purpose is for sleeping so size isn’t really an issue. There is a bunk bed, a sink with a mirror, latching drawers for clothes, and a hide-away desk. There is also a compact tv that is attached to the bottom of the top bunk and folds up when it is not in use. I only use the room to sleep and get ready for my shift because my bunkmate works the opposite watch shift as mine (midnight to noon), and I want to be the least disruptive as possible. After 12 hours shifts, sleep is really needed and helps reenergize you in time for the next watch.

Stateroom Bunks
Stateroom Bunks
Stateroom
Stateroom

The Head

The head is the same as a bathroom. On the Oregon II there are private and communal heads. The private heads are for the officers and are typically connected to their staterooms. The communal heads are open for any crew member to use. There are also communal showers for the crew to use. All of the toilets use salt water that is pumped onboard. The reason fresh water is not used is because it is a precious source on the ship and is not readily available from the ship’s surroundings. The sinks, showers, drinking fountains, and ice machines all use fresh water. Fresh water on the ship should never be wasted. Water for the sinks is timed so that there will never be a faucet that is accidentally left on. Showers are to be kept to a maximum of 10 minutes, though it is encouraged that they be even shorter.

Heads
Heads
Shower
Shower

Galley and Mess Hall

This is one of my favorite places. The galley is where our ship’s cooks prepare all of the wonderful food for the crew. The mess hall is where we all eat during meal times. During meal times it can be quite crowded in the mess hall as there are only 12 available seats and over 30 crew members onboard who are ready to eat. There is an “eat it and beat it” policy to help ensure that everyone who comes down to eat will be able to find a spot. Despite this, it is still a great way to converse with the crew and talk about events from the day before giving up your set to another hungry crew member.

Galley
Galley
Mess Hall
Mess Hall

Crew Lounge

This is the place where crew members who have some down time can gather and socialize, though down time can be rare. There is satellite tv, a couple of computers, and hundreds of movies to choose from. Some available movies haven’t even been released onto DVD for the common household yet, but they are available to the military. They do this because not everyone has access to current movies when they are away from home for extended periods of time. All of the DVDs are encrypted and can ONLY work on the machines aboard the ship. I was excited to find a copy of The Hunger Games and I plan on trying to watch it before my trip is over.

Lounge 1
Lounge 1
Lounge 2
Lounge 2

Labs on the Oregon II

The Wet Lab

The Wet Lab is where all of the samples from the groundfish trawls are sorted, counted, measured, weighed, and sexed (gender identified). Buckets filled with animals from the nets are dumped onto a large conveyor belt and spread out to make sorting the different species out into individual baskets easier. Everything in the wet lab can get wet except the sensors connected to the machines. We need to be cautious around the sensors when we are cleaning up after a sampling so as not to get water in them.

Wet Lab
Wet Lab

The Dry Lab

The Dry Lab is where all of the computers are located that record all of the data from the samplings. As the name of this lab states, everything in it is dry. Water should never come into contact with the equipment in here because it can seriously damage it. In between samplings, this is typically where the scientists gather to wait for arrival at the next sampling station.

Dry Lab
Dry Lab

The Chem Lab

This is where all of the plankton samples are stored. It is also where water samples taken from the CTD are tested for dissolved oxygen (DO). The CTD does have its own DO sensor, but it is always best to test something more than once to ensure you are collecting accurate data.

Chem Lab
Chem Lab
Personal Log
Day 1 – July 5th
I arrived in Gulfport/Biloxi, Mississippi late in the afternoon of July 5th. The chief scientist, Brittany Palm, met me at the airport and drove me over to the Port of Pascagoula where the Oregon II was docked. We met up with two college volunteers, Kayla and Andrew, and got a quick tour of the ship  (the air conditioning was out!) before we headed over to a wonderful local barbecue restaurant. We returned after dark and were welcomed with a fixed AC! I unpacked my belongs into my latched drawers and made up my bunk bed up so that everything would be in place when I was ready to hit the sack. It took a couple of nights for me to get use to the sounds of the ship, but now I hardly notice them.
.
Day 2 – July 6th

Oregon II and IWhen I woke up the next morning, I decided to venture out into downtown Pascagoula which was only a 5 minute walk away from the ship. It is a quaint area with little shops and restaurants. I met up with the two volunteers and we picked a business that had the best of both worlds, a restaurant and a shop, to have a wonderful breakfast. We had to be back on the ship by 12:30 for a welcome meeting, but we took some time to snap a few pictures of our floating home for the next 12 days. We were underway shortly after 2 pm (1400 hours in military time). It was fun to watch our ship depart from the dock and enjoy the light breeze. It wasn’t long until we had another meeting, this time with the deck crew. We learned about the safety rules of working on deck and discussed its importance. The rest of the afternoon was spent relaxing and getting my sea legs. The gentle rocking does require you to step carefully, especially when you have to step through the water tight doors!

Day 3 – July 7th
Our first day out at sea was slow to start. We didn’t reach our first sampling station until early in the morning on the 7th, even though we left the Oregon II’s port in Pascagoula mid-afternoon on the 6th. I was sound asleep when we arrived because my shift runs noon to midnight every day, so my first sampling experience didn’t happen until almost 24 hours after we set sail. This was nice because it gave me time to explore the ship and meet some of the crew.
.

Right after lunch I got to jump right in and help finish bagging, labeling, and cleaning up the wet lab for the team that was just finishing up their shift. After we had finished it was time to conduct my first plankton sampling.  We went out on deck at the bow of the ship to prepare the CTD (conductivity, temperature, depth) device for deployment/release. After the CTD was released and brought back on deck, we deployed the neuston net to collect species samples from that same station. (I’ll explain the importance of this type of net in a later blog.) Once the collection time was complete, the neuston net was brought back on deck where we detached the cod end and placed it into a large bucket. Cod ends are plastic cylindrical attachments with screened holes to let water run through but keep living things inside during collection. The neuston cod end’s screens have 0.947mm sized openings.  We then deployed the bongo nets to collect samples of even smaller species like plankton. (I will describe the purpose of the bongo nets in a later blog.) When the nets were brought back on deck, we detached the cod ends from the two bongo nets and placed those into buckets as well. The screens on the cod ends for the bongo net are even smaller than the neuston’s at only 0.333mm. When all of the nets were rinsed to make sure nothing was still stuck to the inside of the nets, we brought the buckets back to the stern of the ship to further rinse the samples and place them into jars for further examination by scientists.

Day 4 – July 8th
Blowfish
Holding a blowfish collected from a trawling
Today was a lot of fun because I completed my first groundfish trawl. The net for this trawl is located at the stern of the ship. When the net was brought back up on deck, it was emptied into a large box. There was quite the commotion when the fish were emptied out of the net. Not only were the fish flopping around like crazy and splattering water everywhere, their scales flew everywhere and it looked like shiny confetti! Anyone who was in a 6 foot radius was bound to be covered in scales. By the end of the day I thought I was part mermaid with the amount of scales that had stuck to me!
.
There were so many fish in one of our trawls that we had to use large shovels to place the fish into more manageable sized baskets. The baskets were brought inside the wet lab to be sorted, weighed, measured, and labeled.
.
The coolest animals I saw today were sea urchins, a sharpnose shark, and a blowfish. It was also fun to observe the different crab species, so long as I kept my fingers away from their claws!
.
Question of the Day
There is only one right answer to this question. ? You’ll be able to find it at one of the links I placed in my blog. Can you find the answer?
Good Luck!
Posted on

Alexandra Keenan: Singing Whales, June 23, 2012

NOAA Teacher at Sea
Alexandra Keenan
Onboard NOAA Ship Henry B. Bigelow
June 18 – June 29, 2012

Mission: Cetacean Biology
Geographical area of the cruise: Gulf of Maine
Date: June 23, 2012

Weather Data from the Bridge:
Air temperature: 14.4° C
Sea temperature: 13.3° C
Wind speed: 10.5 knots
Wind direction: from the SW

Science and Technology Log:

Whales are social creatures with a remarkable ability to communicate with one another over long distances using sounds. Male humpback whales, for example, can sing for days on end over mating grounds to attract the ladies, or over feeding grounds such as the ones on Georges Bank (where we are!) The acoustic behavior of sperm whales may even provide for distinct cultures within the species.

Listen: Song of a humpback whale (courtesy Denise Risch)

Given these vocalizations, it is possible to monitor the distribution and behavior of acoustically active marine animals using special recording units called “marine autonomous recording units” (MARUs). For the past few days, we have been zig-zagging and loopty-looping around Georges Bank to retrieve several of these MARUs (track our ship’s course here).

MARUs are little buoys designed to sit on the ocean floor and record all sounds within a certain range of frequencies. The MARUs we retrieved during this cruise have been on Georges Bank since the March cruise on the Delaware II (see Chief Scientist Allison Henry’s blog post).

To retrieve a buoy:

1. An acoustic signal (a sound) is sent out from a speaker lowered into the water that basically says to the buoy, “Hello! Are you there?” Listen: Signal used to contact buoy

pop-up buoy retrieval
Bioacoustician Denise Risch sends a signal to the MARU.

2. The buoy can then respond with another acoustic signal, “Yup!”

listening for the pop-up buoy
Research analyst Genevieve Davis and intern Julia Luthringer listen for a response from the MARU.

3. Upon hearing confirmation that the buoy is indeed in the area, the bioacoustician can send another signal to the buoy telling it to burn the wire anchoring it to the sandbags on the ocean floor.

4. The buoy is free! It floats to the sea surface and is retrieved from the side of the ship.

Denise Risch, Genevieve Davis, and Julia Luthringer wait for the ship to approach the MARU (small yellow dot in ocean).

5. Data is retrieved from flash memory on the buoy for further analysis.

MARU
MARU ready for data retrieval.

What will these MARUs be able to tell bioacousticians (scientists that study sounds produced by living organisms)?

Lots!  Using passive acoustic monitoring (recording the sounds that marine mammals make), scientists can study the distribution of acoustically active mammals and can couple distribution data with environmental measurements of the area to identify relationships between conditions on the ocean and acoustic activity. Scientists can also distinguish whale species based on their sounds, so certain species of whale can be monitored.

Physics break: Why do you think whales have evolved to use sound rather than sight or smell to communicate underwater?

Personal Log:

I have been amazed by the amount of maintenance being done while we are underway. Even with a relatively new ship like the Bigelow, there is always something to be done, whether it be grinding away at the deck for subsequent repainting or fixing a malfunctioning pump.

Maintenance on the Bigelow
Deck crew member Tony repaints the deck after grinding off the old paint while we are underway.

We spend most of our days out on the fly bridge watching for whales, and mostly we see whales.

whale watching
Equipment used for watching for whales from the flybridge.

However, once in a while a shark, turtle, or mola mola floats by. I really get a kick out of the mola molas. They look like they could be the subject of a Pokemon trading card– a big flat fish head with fins sticking out. They eat jelly fish and have few natural predators. Adults weigh an average of 2200 lbs!

mola mola
The other-worldly mola mola.

A short video of one in action below:

Finally, I wanted to introduce everyone on the science team for this cruise:

aglow following a blue whale sighting
From left to right: Me, Scientist Pete Duley, Bioacoustician Denise Risch, Chief Scientist Allison Henry, Scientist Jen Gatzke, Research Analyst Genevieve Davis, and Intern Julia Luthringer (photo courtesy CO Zegowitz)
Posted on

Stacey Jambura: The Excitement Builds, June 22, 2012

NOAA Teacher at Sea
Stacey Jambura
(Almost) Aboard NOAA Ship Oregon II
July 6 – July 17, 2012

Mission: SEAMAP Summer Groundfish Survey 
Geographical Area of Cruise: Gulf of Mexico
Current Location: Waterloo, Iowa
Date: June 22, 2012

Introduction

Welcome everyone to my first Teacher at Sea blog post! I am very honored to have been given this wonderful opportunity and am looking forward to this fast approaching experience!

As many of you may already know I am a K-5 gifted and talented teacher for the Expanded Learning Program (ELP) in Waterloo, Iowa and will be going into my third year of teaching this fall. I actually teach at two separate schools in my district, Lowell Elementary and Kingsley Elementary. It is awesome to work with such wonderful staffs and students at both buildings and be a part of both communities!

My Picture
A picture one of my students took of me.

I love my job and the daily excitement it brings! I love presenting my students with challenges that require them to think in ways they may not have been asked to think before. My favorite part of teaching is watching my students learn and grow each day, and I am always in awe of who they’ve become by the end of the school year. I have always had a passion for supporting the needs of gifted and talented students and am thrilled to be in a position where I am able to do that every day.

Just as it is important for students to learn and grow each day, it is also important that teachers do the same. I am currently working on my Master’s degree at the University of Northern Iowa and will complete my course work next May. I have started preliminary work on my thesis and plan on receiving my degree, Education of the Gifted, in the fall of 2013. It is exciting, challenging work and has reinforced the importance of time management and working toward one’s goals.  I always encourage my students to follow their passions and I hope I have set a good example. Overall, it has been a very rewarding experience.

My Passions

Fishing in Alaska
Here is a picture of me at age 4 fishing on the Kenai River in Alaska.

Besides gifted and talented education, I have many other passions. Growing up in a military family I was able to see and do things that many have yet to experience. Before I lived in Iowa, I lived in Colorado, Mississippi, and Alaska. (In Mississippi I lived in Biloxi which is VERY close to where I will be starting my Teacher at Sea adventure!) I spent a lot of time outdoors. Hiking, mountain climbing, camping, fishing, and whitewater rafting were many of the things I enjoyed while living in Colorado and Alaska.

Hiking Eagle Peak
View from the top of Eagle Peak in the Sangre de Cristo Mountains of Colorado

I knew from a young age that I was passionate about science. I loved exploring, experimenting, and questioning the “hows” and “whys” of everything around me. My excitement for science continued into college where most of my elective classes were science related. Biology, chemistry, and geology were my favorites. When I took my first geology class I was enthralled by our world’s natural history and how we can “dig up the past”.

After taking a course specific to Iowa geology, I have now learned that geology is exciting everywhere, not just in Colorado. My students can attest to my passion in geology as my room is littered with all of my quarry findings!

Geology Rocks
Geology ROCKS! – At a local Iowa quarry.

Within the realm of geology is the important connection to our world’s oceans. Many people may think that geology is what we can see on the surface: rocks, mountains, valleys. However, it is important to remember that even at the depths of our oceans, geological activity takes place.

SCUBA Diving
SCUBA diving in Alexander Springs, Florida.

My passion for our world’s oceans began shortly after my first experience snorkeling off the coast of Key West, Florida. After viewing the ocean through a pair of goggles, I was transported into a new and exciting world. Swimming alongside angelfish, parrotfish, barracuda, and sharks was beyond my imagination.

It wasn’t long after my snorkeling adventure on Dry Rocks Reef that I started the certification process to become an Open Water SCUBA diver. While I won’t be able to SCUBA dive during my Teacher at Sea adventure, I will still be able to explore life from the depths of the Gulf of Mexico aboard the Oregon II which will be just as exciting!

My Teacher at Sea Adventure

The mission I will be supporting this summer is the SEAMAP Summer Groundfish Survey. SEAMAP stands for Southeast Area Monitoring and Assessment Program. The SEAMAP-Gulf of Mexico survey has been conducted since 1981.

Oregon II
Picture of the NOAA Ship Oregon II
(from http://www.moc.noaa.gov/ot/)

The NOAA Ship Oregon II conducts a groundfish survey twice each year, once in the summer and again in the fall. Samples are gathered at randomly chosen stations and brought back up to the ship for examination to determine the abundance, distribution, and health of the fisheries in the Gulf of Mexico. The NOAA Ship Oregon II is stationed out of Pascagoula, Mississippi which is where I will begin my journey.

Once my adventure begins, stop back frequently and check for new blog postings! Make sure you leave comments and questions at the bottom of my blogs, especially if it is something I can explore while still aboard the Oregon II! I will make sure to answer you back as soon as I can and maybe even include your answers in my later blogs!

~ Time to embark on my adventure!

Posted on

Lesley Urasky: Fish, fish, where are all the fish? June 18, 2012

 NOAA Teacher at Sea
Lesley Urasky
Aboard the NOAA ship Pisces
June 16 – June 29, 2012

 

Mission:  SEAMAP Caribbean Reef Fish Survey
Geographical area of cruise: St. Croix, U.S. Virgin Islands
Date: June 18, 2012

Location:
Latitude: 17.6568
Longitude: -64.9281

Weather Data from the Bridge:

Air Temperature: 28.5°C (83.3°F)
Wind Speed:  17.1 knots (19.7 mph), Beaufort scale: 5
Wind Direction: from SE
Relative Humidity: 75%
Barometric Pressure:   1,014.80 mb
Surface Water Temperature:28.97 °C (84.1°F)

Science and Technology Log

Alright, so I’ve promised to talk about the fish.  Throughout the science portions of the cruise, the scientists have not been catching the anticipated quantities of fish.  There are several lines of thought as to why: maybe the region has experienced overfishing; possibly the sampling sites are too shallow and deeper water fish may be more likely to bite; or they might not like the bait (North Atlantic mackerel) since it is not an endemic species/prey they would normally eat.

So far, the night shift has caught more fish than the day shift that I’m on.  Today, we have caught five and a half fish. The half fish was exactly that – we retrieved only the head and it looked like the rest of the body had been consumed by a barracuda!  These fish were in the grouper family and the snapper family.

Coney (Cephalopholis fulvus)
Blackfin snapper (Lutjanus buccanella). This little guy was wily enough to sneak into the camera array and steal some squid out of the bait bag! The contents of his stomach – cut up squid – can be seen to the left between the forceps and his head.

Once the fish have been caught, there are several measurements that must be made.  To begin, the fish is weighed to the nearest thousandth (three decimal places) of a kilogram. In order to make sure the weight of the fish is accurate, the scale must be periodically calibrated.

Then there are several length measurements that are made: standard length (SL), total length (TL) and depending on the type of fish, fork length (FL).  To make these measurements, the fish is laid so that it facing toward the left and placed on a fish board.  The board is simply a long plank with a tape measure running down the center.  It insures that the fish is laid out flat and allows for consistent measurement.

Standard length does not measure the caudal fin, or tail.  It is measured from the tip of the fish’s head and stops at the end of the last vertebra; in other words, if the fish is laying on its side, and you were to lift the tail up slightly, a crease will form at the base of the backbone.  This is where the standard length measurement would end.  Total length is just as it sounds – it is a measurement of the entire length (straight line)  of the fish.  Fork length is only measured if the type of fish caught has a forked tail.  If it does, the measurement begins at the fish’s snout and ends at the v-notch in the tail.

How to measure the three types of lengths: standard, fork, and total. (Source: Australian Government: Department of Sustainability, Environment, Water, Population, and Communities)
Red hind (Epinephelus guttatus) on the fish board being measured for standard length. Ariane’s thumb is on the crease marking the end of its backbone.

Once the physical measurements are made, the otoliths must be extracted and the fish sexed.  You’re probably anxious to learn if you selected the right answer on the previous post’s poll – “What do you think an otolith is?”  An otolith can be thought of as a fish’s “ear bone”.  It is actually a structure composed of calcium carbonate and located within the inner ear.  All vertebrates (organisms with backbones) have similar structures.  They function as gravity, balance, movement, and directional indicators.  Their presence helps a fish sense changes in horizontal motion and acceleration.

In order to extract the otoliths, the fish must be killed.  Once the fish has been killed, the brain case is exposed and peeled back.  The otoliths are in little slits located in the underside of the brain.  It takes a delicate touch to remove them with a pair of forceps (tweezers) because they can easily break or slip beyond the “point of no return” (drop into the brain cavity where they cannot be extracted).

Otoliths are important scientifically because they can tell many important things about a fish’s life.  Their age and growth throughout the first year of life can be determined.  Otoliths record this information just like tree ring record summer/winter cycles. More complex measurements can be used to determine the date of hatch, once there are a collected series of measurements, spawning times can be calculated.

A cross-section of an otolith under a microscope. The rings are used to determine age and other life events. Source: Otolith Research Laboratory, Bedford Institute of Oceanography, Dartmouth, Nova Scotia, Canada.

Because they are composed of calcium carbonate (CaCO3), the oxygen component of the chemical compound can be used to measure stable oxygen isotopes; this is useful for reconstructing temperatures of the waters the fish has lived in.  Scientists are also able to look at other trace elements and isotopes to determine various environmental factors.

Extracted otoliths. Often they are around 1 cm long, although the larger the fish, the slightly larger the otolith.

The final step we take in measurement/data collection is determining the sex and maturity of the fish.  To do this, the fish is slit open just as if you were going to clean the fish to filet and eat it.  The air bladder must be deflated if it isn’t already and the intestines moved out of the way.  Then we begin to search for the gonads (ovaries and testes).  Once the gonads are found, we know if it is female or male and the next step is to determine its stage or maturity.  This is quite a process, especially since groupers can be hermaphroditic.  The maturity can be classified with a series of codes:

  • U = undetermined
  •  1  = immature virgin (gonads are barely visible)
  •  2  = resting (empty gonads – in between reproductive events)
  •  3 = enlarging/developing (eggs/sperm are beginning to be produced)
  •  4 = running ripe (gonads are full of eggs/sperm and are ready to spawn)
  •  5 = spent (spawning has already occurred)
Ovaries of a coney (grouper family). These are the pair of flesh colored tubular structures running down the center of the fish.

Personal Log

Today is my birthday, and I can’t think of a better place to spend it!  What a treat to be having such an adventure in the Caribbean!  This morning, we were on our first bandit reel survey of the day, and the captain came on over the radio system, announced my birthday and sang Happy Birthday to me.  Unbeknownst to me, my husband, Dave, had emailed the CO of the Pisces asking him to wish me a happy birthday.

We’ve had a very successful day (compared to the past two days) and have caught many more fish – 5 1/2 to be exact.  The most exciting part was that I caught two fish on my bandit reel!  They were a red hind and blackfin snapper (see the photos above).  What a great birthday present!

Father’s Day surf and turf dinner
My birthday fish! The blackfin snapper is on the left and the red hind on the right.
I even got a birthday kiss from the red hind!

Last night (6/17) for Father’s Day, we had an amazing dinner: filet mignon, lobster, asparagus, sweet plantains, and sweet potato pie for dessert!  Since it was my birthday the following day (6/18), and one of the scientists doesn’t like lobster, I had two tails!  What a treat!

Our best catch of the day came on the last bandit reel cast.  Joey Salisbury (one of the scientists) caught 5 fish: 4 blackfin snapper and 1 almaco jack; while Ariane Frappier (another scientist) caught 3 – 2 blackfin and 1 almaco jack.  This happened right before dinner, so we developed a pretty good assembly line system to work them up in time to eat.

Dinner was a nice Chinese meal, but between the ship beginning to travel to the South coast of St. Thomas and working on the computer, I began to feel a touch seasick (not the best feeling after a large meal!).  I took a couple of meclazine (motion sickness medication) and still felt unwell (most likely because you’re supposed to take it before the motion begins). My roommate, Kelly Schill, the Operations Officer, made me go to bed (I’m in the top bunk – yikes!), gave me a plastic bag (just in case!), and some saltine crackers. After 10 hours of sleep, I felt much, much better!

I had some time in between running bandit reels, baiting the hooks, and entering data into the computers,to interview a member of the science team that joined us at the  last-minute from St. Croix.  Roy Pemberton, Jr. is the Director of Fish and Wildlife for the Department of Planning and Natural Resources of the U.S. Virgin Islands. The following is a snippet of our conversation:

LU: What are your job duties as the Director of Fish and Wildlife?

RP: I manage fisheries/wildlife resources and try to educate the population on how to better manage these resources to preserve them for future generations of the U.S. Virgin Islands.

LU: When did you first become interested in oceanography?

RP: I’m not really an oceanographer, but more of a marine scientist and wildlife biologist.  I got interested in this around 5-6 years old when I learned to swim and then snorkel for the first time.  I really enjoyed observing the marine environment and my interest prompted me to want to see and learn more about it.

LU: It’s such a broad field, how did you narrow your focus down to what you’re currently doing?

RP: I took a marine science class in high school and I enjoyed it tremendously.  It made me seek it out as a career by pursuing a degree in Marine Science at Hampton University.

LU:  If you were to go into another area of ocean research, what would it be?

RP: Oceanography – Marine Spatial Planning

Roy Pemberton holding a recently caught coney.

LU: What is the biggest challenge in your job?

RP: It is a challenge to manage fisheries and wildlife resources with respect to the socioeconomic and cultural nuances of the people.

LU: What do you think is the biggest issue of contention in your field, and how do you imagine it will resolve?

RP: Fisheries and coral reef management.  We need to have enough time to see if the federal management efforts work to ensure healthier ecosystems for future generations.

LU: What are some effects of climate change that you’ve witnessed in the reef systems of the U.S. Virgin Islands?

RP: Temperatures have become warmer and the prevalence of disease among corals has increased.

LU: In what areas of Marine Science do you foresee a lot of a career paths and job opportunities?

RP: Fisheries management, ecosystem management, coral reef diseases, and the study of coral reef restoration.

LU: Is there an area of Marine Science that you think is currently being overlooked, and why?

RP: Marine Science management that takes into account cultural and economic issues.

LU: What are some ideas a layperson could take from your work?

RP: One tries to balance resource protection and management with the cultural and heritage needs of the population in the territory of the U.S. Virgin Islands.

LU: If a high school student wanted to go into the fish/wildlife division of planning and natural resources, what kinds of courses would you recommend they take?

RP: Biology, Marine Science, History, Botany, and Math

LU: Do you recommend students interested in your field pursue original research as high school students or undergraduate students?  If so, what kind?

RP: I would suggest they study a variety of life sciences so they can see what they want to pursue.  Then they can do an internship in a particular life science they find interesting to determine if they would like to pursue it as a career.

Too many interesting people on the ship and so little time!  I’m going to interview scientists as we continue on to San Juan, Puerto Rico. Once they leave, I’m continuing on to Mayport, Florida with the ship.  During this time, I’ll explore other careers with NOAA.

Posted on

Kristy Weaver: Ms. Weaver Goes to Sea


NOAA Teacher at Sea
Kristy Weaver
Aboard R/V Savannah
May 23 – 31, 2012

Hello from Hillside, New Jersey! First, for any out-of-state readers, allow me to say that despite what you may have seen on “reality” television about this beautiful state, we do not all tease our hair and have VIP memberships to tanning salons.  (Okay, so I may tease it a little, but only for special occasions!  Yes, this is my attempt at humor; bear with me.)  All kidding aside,  thank you for visiting.  I am excited to tell you about the NOAA Teacher at Sea Program!

Perhaps I should introduce myself before I start making corny jokes.  I am Kristy Weaver and I am happy to say I have been a first grade teacher here at The A. P. Morris Early Childhood Center for the past 12 years.  Our building is home to every pre-k, kindergarten, and first grade classroom in the district, and we  are currently a community of 668 students.

Hillside is part of the Partnership for Systemic Change which is a collaboration between the Merck Institute for Science Education (MISE) and six other urban or semi-urban school districts.  Through this partnership I have been a part of the Academy for Leadership in Science Instruction, which is an intensive staff development series that takes place over the course of three years.  I have also been a Peer Teacher Workshop facilitator and have had the opportunity to discuss effective science instruction at length with my fellow science teachers and professionals from MISE and partner districts.

Here is a little video trailer my class helped make to tell everyone about my trip.  See if you can spot the cameo appearance from our beloved class pet, Jerry.  My students had the responsibility of casting him in this role and are all super excited that Jerry will now be “famous.”

The purpose of the NOAA Teacher at Sea program is to provide teachers with real life experiences with scientific research and for us to then share that knowledge with the community upon our return.  This will strengthen my own content knowledge and expose our students to scientific research and science careers while increasing environmental awareness.  I am passionate about the pedagogy behind effective science instruction and while I hope that this experience will be shared with many classes, it will definitely be utilized to its fullest potential in my district.  This opportunity already inspired an impromptu math lesson when I showed my class my ship,  the R/V Savannah.  In order to grasp how big the 92 foot vessel is, we used 60 inch measuring tapes and counted by fives until we got to 90 feet.  Then we estimated two feet to help us get a sense of the size of the R/V Savannah.

This is my class, 92 feet down the hall! Wow! The R/V Savannah is larger than we thought!

I love being a teacher, and it is definitely where my passion lies.   However,  when I was a child I never  felt that being a scientist was an option for me because I didn’t know where to begin.  I had an innate curiosity about the water, but didn’t know that I could have built a career around it.   It’s my job to make sure that my students are afforded every opportunity, know that their dreams are within their reach,  and feel as if the world is at their fingertips- because it is!

How Did I Hear About Teacher at Sea?

Two years ago I attended the National Science Teachers Association Convention in Philadelphia, PA.  One of the booths at the exhibition center was for NOAA‘s (National Oceanic and Atmospheric Administration) Teacher at Sea Program.  It was fascinating to talk with teachers who had gone out to sea with NOAA in the past, and I immediately knew it was something I would pursue.  My whole life I had lived vicariously through scientists on various nature shows, and I was thrilled to learn that I even had the possibility to experience something like this first hand.

What the Research Says

So how is this going to help first graders?  In 2011 Microsoft Corp. commissioned two national surveys with Harris Interactive for parent and student opinions on how to motivate the next generation of STEM (Science, Technology, Engineering and Mathematics) professionals.

For most, the decision to study STEM started before college.

  • Nearly four in five STEM college students said they decided to study STEM in high school or earlier (78 percent). One in five (21 percent) decided in middle school or earlier.
  • More than half (57 percent) of STEM college students said that before going to college, a teacher or class got them interested in STEM.

This gives me, a first grade teacher, the opportunity to plant the seed early and expose children to STEM careers before they even reach the second grade.  If I can motivate just one child with this experience, or prove to them that they too should chase their dreams, then any amount of seasickness will be worthwhile.

Speaking of Motivation…Here is Mine:

Barnegat Lighthouse
“Old Barney”
Long Beach Island, NJ
Photo by Captain Al Kuebler

I have always been fascinated by the ocean and how something could be equally tranquil and ferocious.  As a child I never “sat still” and my boundless energy had me bouncing from one activity to the next with less than a heart beat in-between.  Yet, even as early as three years old, I can remember sitting on my grandfather’s lap in Long Beach Island and just staring out at the water for what seemed like hours.  In retrospect it may have only been 15 minutes, but regardless, just looking at the ocean had me calm, captivated, and thoroughly entertained in the silence of my own thoughts.

Feeding Sea Turtles at the Camden Aquarium

When I was young I always loved the underwater pieces in my parents’ National Geographic magazines, but it never crossed my mind that I could someday be a diver.  When I grew up a little I decided that it was something I would definitely do “someday.”  I finally realized that someday never comes unless you make your “someday” today.  I became a certified diver three years ago, and up until this point, it is one of the best things I have ever done.  As an adult, I have always watched nature shows, but never in my wildest dreams did I believe that I would someday have the opportunity to experience something like Teacher at Sea.  I think this helps send an important message to my students: You should always  go out and experience everything you want in life.  I did a shipwreck dive to 109 feet, have fed sea turtles, swam with sharks, flew a helicopter, , and have been on a trapeze in two different countries.  Yet somehow, I have a feeling that all of these things will pale in comparison to the adventure I am about to have.

Me at the Saltwater Marsh in Stone Harbor, NJ
Photo by Myron Weaver- Hi Dad 🙂

So What’s Next?

I am getting ready to head out to sea and my students and I are so excited.  The next time I write I will most likely be somewhere near Savannah, GA where I will be setting sail on the R/V Savannah for an 8 day reef fish survey.  While the first grade students are my target audience for my blogs while I am at sea, I encourage people of all ages to follow me along my journey.  I hope that everyone will be able to get something out of it, and that secondary teachers will be able to use this experience as a starting point for some of their lessons as well.

Please feel free to post your comments or questions, and I will do my best to bring back the information you are most curious about!