Tag: SEFIS

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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!

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Marian Wagner: My Final Words and Hurricane Irene’s in Charge, August 23, 2011

NOAA Teacher at Sea
Marian Wagner
Aboard R/V Savannah
August 16 — 26, 2011

Mission: Reef Fish Survey
Geographical Area: Atlantic Ocean (Off the Georgia and Florida Coasts)
Date: Tuesday, August 23, 2011

A Fine Bunch to Live with at Sea: Front: Katie Rowe (Scientist), Sarah Goldman (Scientist Watch Chief, Night), Stephen Long (Scientist), Warren Mitchell (Lead Scientist). Middle: Marian Wagner (Teacher-at-Sea), Shelly Falk (Scientist), Christina Schobernd (Scientist, Video). Back: John Bichy (Marine Technician), Richard Huguley (Engineer), Harry Carter (2nd Mate), Raymond Sweatte (Captain), Michael Richter (1st Mate), David Berrane (Scientist Watch Chief, Day), Mike Burton (Scientist). Missing: Joel Formby (Master of the Galley)

Weather Data from the Bridge (the wheelhouse, where the controls of the ship are)

E-NE Wind at 10 knots  (This means wind is travelling 10 nautical miles per hour,
1.15 statute miles = 1 nautical mile)

Sea depth where we traveled today ranged from 33 meters to 74 meters

Seas 2-4 feet (measure of the height of the back of the waves, lower the number = calmer seas and steadier boat)

Science and Technology Log

IRENE: On Tuesday evening, we discussed the impact of Hurricane Irene on our cruise plans, and scientists and crew needed to make a decision about when we should return to dock. Originally, the plan was to return in the morning on Friday, August 26, but due to projections of Irene, they predicted that the seas would be too rough for us to lay traps beyond Wednesday (8/24).  When the seas are too rough, the traps bounce around and cameras do not pick up a steady, reliable picture.  When seas get to be 6-7 feet+ on a boat the size of the R/V Savannah (92 feet long), it also makes our work (and life) on the boat very difficult. Additionally, with Irene’s landfall projected in North Carolina, where half of the scientists live, they would need to get home in time to secure their homes and potentially evacuate.  Not in the case of Irene, but if a hurricane was expected to hit Savannah/Skidaway, where the boat moors, the ship’s crew would need to prepare for a hurricane-mooring.  To do this, they would run the ship up the Savannah River and put on a navy anchor that weighs 3,000 pounds.  Even with the use of the electric crane, it’s not an easy task to pull a 3,000 pound anchor onboard.  This would not be done unless a direct hit to the area was expected.  It has been done once before to the Savannah in the 10 years of her existence.  The forecast did not project Savannah to be affected by Irene, so we did not need to prepare for a hurricane mooring.

After difficult deliberation on Tuesday night about hurricane Irene’s potential Category (see how hurricanes are ranked here), and considering the success of the research accomplished on the trip already, scientists decided the most practical and reasonable decision was to dock Tuesday night, unpack Wednesday morning, and allow North Carolina scientists to return to their homes by Wednesday night.  (From reports I received post-Irene, there was landfall of the hurricane eye over their houses, but the storm weakened between Wednesday night and Saturday and was Category 1 when it came ashore.  None of them sustained significant loss.  Many downed trees and three days without power, but no floods or structure damage. Phew!)

NOAA’s National Weather Service is the sole official voice of the U.S. government for issuing warnings during life-threatening weather situations.  Follow Seattle’s “Weather Story” at NOAA’s National Weather Service.

OUR RESEARCH PROCESS…A STORY CONCLUDED

Here on my final blog entry, I want to finish the story of our research process.  Here’s the story I’ve told so far, in outline form:

  1. research begins with baiting fish traps and attaching cameras, and we stand-by on deck
  2. when we arrive at a research location with reef fish habitat (as observed via depth sounder and GPS), we drop the trap to the bottom and it sits for 90 minutes; buoys float above each trap so we can find and retrieve them near where traps were deployed, we run the Conductivity, Temperature, and Depth Profiler (CTD) to get information about abiotic conditions at each sampling site. The CTD takes vertical water column profiles, measuring: Pressure, Temperature, Conductivity/Salinity, Chlorophyll fluorometer, Color dissolved organic matter fluorometer (CDOM), Photosynthetic Active Radiation (PAR), Backscatter, Dissolved oxygen, and Transmissometer -10 and 25 cm path lengths
  3. after 90 minutes have passed, we return to the traps and pick them up, and secure the fish caught
  4. we identify each fish, measure length, weight, and frequency (how many fish were      caught), and then keep the fish that our research is targeting
  5. in the wet lab, we dissect target fish, removing parts of fish that are sent back to the lab for further research

AT THIS POINT, WE ARE DONE with our research with the bodies of the fish, but we have 99% OF THE FISH’S BODY LEFT! What should we do?

I was very impressed with the compassionate and humane action the scientists do with the fish after research.  Scientific research guidelines don’t dictate what a research study should do with edible fish flesh. We could have just discarded fish back into the ocean. However, scientists see an opportunity to provide food to people in need of  nutritional support in our communities, and they coordinated with a regional food bank in Savannah to do just that. Despite the work and time it takes to process the fish for donation, it did not seem to be considered a burden at all by any of the scientists.

I am perfecting my fillet!
Fresh fish fillets ready for food bank distribution

To process the fish for donation, we cut fish into fillets, wrap the fillets in butcher paper, and freeze them onboard the ship.

When we reached land, Warren
contacted the regional food bank, who came out to the dock with a refrigerated truck to pick up fish.  Within a few days the fish was distributed through charitable organizations in the region to people who were most in need.

These scientists are not just natural scientists but social scientists too! (just as I fancy myself!)

Personal Log

Captain Raymond Sweatte and First Mate Michael Richter

Interview with Raymond Sweatte, captain of R/V Savannah

Marian: What  makes a good crew?

Raymond: A crew that sees things that need to be done and does them because they know it all goes smoother when they do.

 

M: Have you ever run into or had a close call running into another ship?

Raymond: No, but the closest I came was when I was passing under the bridge at the Skidaway when a barge was coming through at the same time. Because it was easier for me to maneuver, I pulled over to side to let the barge use the majority of the channel. But the barge stayed on my side of the channel and was coming right at me. My boat was leaning upon the bank so there was no where for me to go.  I got him on the horn and asked, “What’s going on?”  He pulled over right away. He was new and very apologetic. 

M: Have you ever been in a terrible storm before?

Raymond: A few times we’ve had 15-16 foot seas coming back from the Gulf. When you have a north wind at 35 knots [strong wind coming from the North] and north-going current opposing the wind, the seas get very rough. Waves were coming up over the ship. [picture Marian’s eyes VERY wide at this point in the conversation] When seas are really rough, you get lifted up out of bed and down again. I remember trying to sleep one night in rough seas when my head kept hitting against the wall, so I turned around so my feet were up hitting against the wall.

M: What were things like before radar, satellite, and so many electronic navigation tools
you use today?

Raymond: Things were not as accurate. Communication was on a single sideband, navigation was with Loran-C, though VHF radio was somewhat the same as now.  To follow ships and determine their speed we had radar on dash but we had to use an eye cup we looked into to correlate with the radar, and then go over to the chart to plot them.  Then, we did it again six minutes later and multiplied by 10 to find their speed.  Now we have an automatic identification system [we can click on a ship on the radar] that tells us where they are, who they are, where they came from, where they are going, and what they are doing.  

M: What are the right-of-ways when vessels are crossing paths; who moves when two vessels are in course to collide?

Raymond: [On ships, aircraft and piloted spacecraft] a red light is on the left or port side of the craft and a green is on the right or starboard side. When two vessels have crossing paths, each will see a red or green light. If you’re looking at another vessel’s port side you see red, and it’s his right-of-way. If you are on their starboard side, you see the green light, and the right is yours.

Also, right-of-way rules give priority to vessels with the most difficulty maneuvering. The ranks in right-of-way, starting with the highest are:

1)Not under command

2)Restricted in ability to maneuver

3)Constrained by draft (stay away from shallower water to avoid running aground)

4)Fishing

5)Sail

6)Power

7)Sea Plane

Remember this mnemonic: New Reels Catch Fish So Purchase Some.

M: Who’s easier to talk to, a Navy Sub Captain or a Coast Guard Helicopter Pilot?

Raymond: I don’t have a problem talking with any of them. Coast Guard generally would call you first. Navy sub pilots I’ve found to be very cordial. They have changed their course when we had traps out.

M: What message would you say to students interested in being a captain?

Raymond: All kids have to follow their own heart. If they like water and this environment, they should follow their heart and become a captain.

Thank you Captain Raymond! It was a genuine pleasure to talk to you and experience life at sea under your command and with such a stellar crew. It is no wonder you are revered by everyone you work with.  Read more about Captain Raymond Sweatte in the Savannah Morning News!

The powerful significance of this trip for me was that I did not just study a science lesson from a book or lab, but I was essentially given a chance to live a different life, that of a fisheries field biologist.  I did not dabble in the work; it was a full explosion into the curiosities, reasonings, and daily routines of working with live fish and fish guts while sharing friendship, humor and stories with scientists and crew aboard a boat that was a small bounded island of rich human culture within a vast ocean of life and scientific questions waiting to be answered.  I loved it.  If only I didn’t love teaching more…I could definitely live that life.  Thanks NOAA, thanks NC SEFIS folks, thanks SC DNR folks, and thanks Skidaway Institute of Oceanography folks.  You are all in my heart and in my classroom!

FASCINATING EXTRAS!

Flying fish!

At night especially, when looking out at the seascape, I noticed flying, bug-looking specimens scurrying out of and into the ocean’s surface.  WHAT WERE THEY?! I wondered. So I asked and learned they were FLYING FISH! A few of them flew right up on the vessel’s work deck.  Their wings are modifications of the pectoral fins.  They are so fascinating and their coloring was greenish/blue iridescence, a stunningly beautiful color!

RED SNAPPER: PROTECTED STATUS

“The Gulf and South Atlantic red snapper populations are currently at very low levels (overfished), and both red snapper populations are being harvested at too high a rate (overfishing).” See more where this quote came from at Fish Watch: US Seafood Facts.

It was clear to me how significant the concern for the red snapper population was when I learned that funding for this fisheries survey was drastically increased following the recent determination that red snapper were overfished and overfishing was occurring.  Fisheries managers, field biologists and members of the general public all want to see the red snapper population improve.  This cruise provided scientific data that will be useful when the status of the U.S. South Atlantic red snapper population is assessed again.

The lionfish's spines are so poisonous the only way to hold them is placing fingers in their mouths.

History of measuring speed in NAUTICAL MILES:

Wonder how a vessel’s speed was measured hundreds of years ago? Log Lines, knotted ropes with a log tied to one end and knots every nautical mile and one-tenth of a nautical mile, were tossed off the end of the ship while the knotted rope unraveled behind it. When the sand on a minute sand glass ran out, the rope was reeled back in and the knots counted to determine ship’s speed in knots-per-minute.

 LIONFISH: INVASIVE SPECIES

In its native waters of the Indian and Pacific Oceans, the lionfish population is not a problem. There it has natural predators and natural parasites to keep it from overpopulating, yet it can survive well enough to maintain a healthy sustainable population. However, in the Caribbean waters and along the Eastern Coast of the United States, the lionfish has recently been introduced, and the effects are alarming. “Lionfish have the potential to become the most disastrous marine invasion in history by drastically reducing the abundance of coral reef fishes and leaving behind a devastated ecosystem.”  See more where this quote came from at NOAA’s research on invasive lionfish here. In the U.S. south Atlantic, they consume large quantities of reef fish and have no natural predators or parasites. Their population is thriving in large numbers, and it is devastating other fish species.  Mark Hixon, Oregon State University zoology professor, co-authored a study in 2008 with Mark Albins that showed “a lionfish can kill three-quarters of a reef’s fish population in just five weeks.” Read NPR story here. This is a cool way to view an environmental problem: see this animated map of the lionfish invasion! Red Snapper

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Marian Wagner: Preparing for Departure, August 12, 2011

NOAA Teacher at Sea
Marian Wagner
Aboard R/V Savannah
August 16 — 26, 2011

Mission: Reef Fish Survey
Geographical Area: Atlantic Ocean (Off the Georgia and Florida Coasts)
Date: August 12, 2011

Introductory Log

Naturalizing at my home beach in Seattle, Golden Gardens

I’m off to live the life of a NOAA research scientist aboard the Research Vessel (R/V) Savannah!  Our work is part of a population monitoring mission (estimating number of fish in population), doing fishery-independent sampling of reef fishes in the Atlantic off the coasts of Georgia and Florida.  See “terms defined” below to learn more.

Preparing to work with and make the most of my time with a team of scientists as a NOAA Teacher at Sea (TAS) participant means I have a lot to learn in a short amount of time!  This morning, I leave Seattle, and tonight I arrive in Savannah, GA.  I can’t believe this day has finally arrived!

I teach 3rd and 4th grade at Salmon Bay School in Seattle Public Schools, and students and families will tell you teaching SCIENCE! is my passion.  Central to my passion in teaching science is the importance of teaching students and teachers that we must better understand and protect the earth’s resources with which we are interdependent, and develop a more responsible and sustainable relationship with how we use these resources.  The fundamental goal of all my various ways of incorporating this NOAA research experience into my teaching will be to help students and teachers understand the ocean better and our relationships with it, and use this knowledge to protect the world’s oceans.

I have never had first-hand experience in conducting field research (outside of research with children for educational purposes), and I believe it is especially essential in the leadership roles I have come to serve in science education that I have this foundational knowledge first-hand of HOW research is conducted in the field.  I look forward to getting my hands dirty! (salty?)

A few days ago I received word that I have passed all my requirements to be endorsed to teach 6-12 grade biology and this experience will stretch me beyond coursework and provide a true field research experience, especially essential if I decide to use my biology endorsement to teach middle school or high school level biology, where I will draw upon this research experience in many valuable ways, especially by sharing methods of conducting research and by exposing students to the career options of working as a field scientist.

My 3rd and 4th graders (and my alumni too, I hope!) are sure to hear extensively about this field science research experience that I am about to dive into!  Time to dress for the airport!

Terms Defined:

Fishery-independent sampling means data are collected separately from the landings of any commercial fisheries, and thus can be separated from economic factors that would compromise population trends based on how many fish are caught in a year (e.g., price of fish or fuel).  So fishery-independent data are the closest we can come to a census, and are some of the most reliable data fed in to a “stock assessment”. The data we collect will have direct implications for stock assessment of these fish and ecosystem-based management of southeast U.S. marine fisheries.  Here’s a link  to more information on the work we are doing.

Seattle-ites: For more information, here’s a link to Federal stock assessment work in the Seattle area, perhaps more helpful because you might recognize your local species and habitats.