ecosystem monitoring survey – NOAA Teacher at Sea Blog

June 3, 2026June 3, 2026

Amber LaMonte: Learning to Play the Bongos, June 2, 2026

two pairs of conical nets are suspended above the water at sunrise; the sun illuminates the nets as orange above the darker blue calm waters — Bongo set-up consisting of big and baby bongo sizes being deployed at sunrise

NOAA Teacher at Sea

Amber LaMonte

Aboard NOAA Ship Pisces

May 31 – June 10, 2026

Mission: Northeast Ecosystem Monitoring Survey (EcoMon)
Geographic Area of Cruise: Southern New England
Date: June 2, 2026

Data from the Bridge
Greenwich Mean Time (GMT): 9:23 AM
Latitude: 40° 18.872’ N
Longitude: 070° 30.000’ W
Doppler Wind Speed: 9.97 knots (kt)
True Wind Speed: 1.56 knots (kt)
Wave Height: 4’
Air Temperature: 11.11°C/52°F
Wet Bulb Temperature: 8.3°C/46.9°F
Bottom Depth: 98 m
Sky: Clear

view up through the mast and rigging at a column of nautical flags strung vertically down a line

screenshot from Marine Traffic website showing all of the ship traffic southeast of Massachussetts; Pisces is selected, and a sidebar off to the right displays basic info

NOAA Ship Pisces’ call sign
https://www.noaa.gov/organization/administration/nao-201-6-official-flags-of-noaa https://www.marinetraffic.com/

As we set sail, the NOAA Ship Pisces displays its unique combination of signal flags as the call sign. Remember, you can follow along in real time on the Marine Traffic site.

Science and Technology Log

Research

The data collected from the Ecosystem Monitoring (EcoMon) survey is used by numerous research facilities, as well as the scientists at NOAA. Since NOAA is a federal agency, the data they collect is publicly available. Additionally, many research facilities, such as Woods Hole Oceanographic Institute (WHOI), University of Rhode Island (URI) and the Northeast Fisheries Science Center, work collaboratively and will utilize ship time on the vessel when space is available. On this expedition, URI is on board, utilizing the chem lab to run an Imaging Flow Cytobot (IFCB).

The focus for the NOAA science team is on collecting and processing samples to monitor the ecosystem health of the Northeast Atlantic Ocean and ground truth to the imaging provided by the National Aeronautics and Space Administration (NASA). The data includes plankton samples (both zooplankton and phytoplankton), inorganic carbon, nutrients, conductivity (salinity), temperature and depth (CTD).

The primary study organism for this survey, with set sampling goals, is the Atlantic Mackerel. Given the sampling equipment size & techniques, the goal is to collect Atlantic Mackerel larvae or eggs. Since this focus is on fish, the samples can be referred to as ichthyoplankton. These samples will be sent to Poland, where scientists with expertise in identifying fish larvae will process them and then share the data as part of an ongoing scientific collaboration.

close up view - through a microscope - of a larval fish in a gooey substrate. the fish has a striking light blue eye that stands out from the speckled tan surroundings of the plankton sample. — *A gadiform fish larva in a plankton sample*

Scientific Concepts

We use Bongo nets to monitor ecosystem health. By lowering them deep into the water column, we can sample organisms that migrate vertically, staying in the dark depths during the day and rising to feed at night. When we haul the nets up, we typically find zooplankton like krill, along with fish larvae and copepods. Analyzing these communities provides valuable insight into primary productivity at the base of the food web, helps identify spawning locations and estimate adult stock sizes, tracks the movement of larval fish to and from nursery habitats, and reveals patterns in ocean current transport.

Tracking the distribution and abundance of these tiny organisms gives us critical data on the base of the food web. This helps us gauge the overall health of the ecosystem and predict the survival of larger, dependent species like whales. Speaking of whales… I have been pulled away from writing this blog several times today to go running (ummm, I mean briskly walking) up four flights of stairs to catch glimpses! We spotted hundreds of Short-Beaked dolphins, Risso’s dolphins, a fin whale, and pilot whales. We have also seen numerous seabird species and several Mola Molas, aka Sunfish! I need a bumper sticker that says, “I break for marine wildlife”. Trying to take photos but with fast-moving organisms, slow-moving Mrs. LaMonte, and a large moving ship is a super challenge!

a black-and-white dolphin mid-leap above bright cerulean waters, followed by at least one other dolphin beneath the water's surface — View of *Short-Beaked Dolphins* off the bow of the ship from the flying deck

Methodology

a simple map of the northeastern United States showing proposed tracklines along the coast as far north as New Hampshire and as far south as Delaware. the x-axis ranges from 77 degrees West to 64 degrees West, while the y-axis ranges from about 35 degrees North to 45 degrees North. the track lines are dotted with occasional larger dots marking proposed sampling locations. — *Proposed cruise track for sampling*

Prior to the mission, the scientists propose a cruise track to stop at the optimal sampling locations, or stations, for their research focus. After setting up their experimental design, the science team submits the proposal to request ship time and resources to complete all planned sampling. Due to ship scheduling constraints, the team often needs to revise the plan to strategically collect data at sites where they can obtain the most valuable data. This survey track was adjusted to include key sites where Atlantic Mackerel are known to spawn. The blue dots represent standard bongo stations; the red dots are for water sampling only and red dots with a black circle indicate both water sampling and bongos. The green dots in Southern New England are bongo stations specifically within wind energy areas.

Looking at the map, you can see where NOAA scientists have divided the area by latitude, since this yields similarities in coastal temperatures. First, the region is divided into the subregions of the Gulf of Maine, Southern New England and Mid-Atlantic. Then those subregions are ordered by bathymetry (measurements of the seafloor). Upper, middle, and lower shelves have different zone characteristics, such as light and temperature. The shelf regions are then mathematically divided (thanks to geometry) to enable more uniform population calculations.

a man wearing a hard hat, life vest, and blue gloves stands on the deck of a ship near a railing, facing away from the camera. he reaches his hands up to hold a line extending out of the frame above his head. Two nets, metal rings a the top and long mesh socks extending down the length of the deck, lay on deck ready for deployment. — *AB (Able Seaman) Nick Granozio raises the bongo setup over the edge of the ship* during sunrise with moon still up

a view of two computer monitors, one mounted above the other, in a lab. the top monitor displays several video feeds, while the bottom monitor displays a nautical chart and baythmetry model — *Monitors with the track locations with parameters and video feed of the bongo deployments*

Within the site divisions, some locations are designated sites that each science team consistently samples for ecosystem health as ongoing reference points. Additionally, there are 3-5 sites within that strata that are then randomly sampled during each cruise. Samples at Station 23-SNE-5, with 23 representing the strata, SNE representing the geographic region and 5 representing the random sample site, are the ones being collected at this station.

The plankton samples are collected using bongos, a pulley system equipped with a cable that deploys the nets into the water column. Typically, at the codend (narrow end), a detachable collection bucket captures and retains the zooplankton sample, enabling efficient transport to the laboratory for further analysis.

For missions in the open waters of the North Atlantic Ocean, a modification has been made: folding the cod end and tightly securing it with nylon rope. This way prevents cracked sample bottles or striking hazards from rough seas and strong ocean currents.

Once the bongo has been raised back up by the AB (Able Body) deck crew, we then hose them down thoroughly with seawater, rinsing down any plankton stuck to the top of the net into the codend. Untie the rope, rinse through a sieve, and then store in either formalin or ethanol, depending on the study purpose. In addition to the main big bongos, a set of baby bongos are sent down. The nets for both the big and baby plankton tows come in various sizes and are changed out depending on the specifications for each sampling station.

Amber hoses down the bongo nets
Student plankton nets
Plankton in sieve
Emptying sieve
AB Todd Fatkin deploying the bongo nets

Playing (hosing) the big bongos. 2. A look back at our student-designed plankton tows last year. (Photo courtesy of York High School.) Little did I know that I needed to teach you all how to play the bongos! 3. & 4. Preserving plankton in formalin. 5. AB-F Deck Crew Todd Fatkin deploying bongos.

Careers

a woman in an orange life vests stands in the engine room of NOAA Ship Pisces, wearing a life vest. in front of her are a large cooler and a plastic bin with a fitted lid. she points to a hose attached to a large piece of equipment and watches another crewmember, the view of whom mostly obscured by the equipment. — *Watch Chief Amanda Jacobsen, a Biological Lab Technician with NOAA, troubleshoots a leak*

Amanda Jacobsen serves as a Watch Chief for this mission. Displaying excellent teamwork skills to repair a seawater hose leak that occurred as we initially set sail, she recognized there was no time to waste and located the leak and an alternate flow route prior to the ship’s engineering team arriving.

Based at the NOAA Fisheries laboratory in Rhode Island, Amanda regularly participates in NOAA research cruises like this one. She developed a strong interdisciplinary foundation with coursework spanning biology, chemistry, physics, environmental science and environmental law.

She is also currently pursuing her master’s degree in marine biology at the University of Massachusetts Dartmouth. Her graduate research focuses on the energy content of plankton and its role within the marine food web. Understanding energy flow at the base of the food pyramid is essential for managing and sustaining all higher trophic levels. This background now informs a comprehensive understanding of marine ecosystems and the many factors that influence them.

Personal Log

portrait photo of a young woman standing at the railing of the ship and smiling for the camera. the water is calm blue-gray and the sky is filled with clouds. — *Ava Cieplinski, recent marine biology*
*graduate from URI*

My shipmate Ava, a Rhode Island local, gave me a narrated tour of Narragansett Bay as the ship began its underway operations. She recently graduated with a B.S. in marine biology and has worked in various field study roles with the state in and around local waterways.

Narragansett Bay, situated along the northern edge of Rhode Island Sound, spans approximately 147 miles. It is the largest estuary in New England, serving as a vast natural harbor that supports both environmental diversity and maritime activity. The bay also encompasses a small archipelago formed by the melting of glaciers after the last ice age. As the ice sheet stalled and retreated, the region became ice-free about 14,000 years ago. A shifting mix of sea-level rise and land rebound alternately flooded and exposed the landscape. Rising seas eventually inundated the valley, permanently transforming it into an estuary.

selfie photo of Amber, wearing a green hard hat and orange life vest, standing at the railing of the ship at sunrise. the water is a beautiful aquamarine and the sunrise is orange-yellow, fading to blue. — Amber at sea

I think being at sea is absolutely magnificent! I am assigned to the 3 AM to 3 PM shift and getting up at 2 AM is not even suitable for early sea birds, but my commute to work is 60 seconds and I wouldn’t want to miss a single sunrise out on the North Atlantic Ocean! I boarded the ship with my sea legs all ready to go and we have had great weather with fair winds. The entire team has been so welcoming, both science and ship crew and I feel like a special guest. Look for the next post when I share about boat life and safety.

Did You Know?

The ichthyoplankton samples that are sent to Poland are part of a legacy project collaboration that has been ongoing for over 50 years. The project began when, after World War II, there were government funds remaining in Poland that held more value being used in Poland than converting back to U.S. dollars. Polish scientists had developed expertise in fish larval taxonomy as part of monitoring commercial and local fish populations. These scientists began training and collaborating with scientists in American waters, and the partnership between our governments remains to this day.

August 11, 2025August 14, 2025

Dorothy Holley: Basking Sharks, Great Shearwaters, and Phronima Amphipods, Oh My! August 9, 2025

NOAA Teacher at Sea

Dorothy Holley

Aboard NOAA Ship Pisces

July 31 – August 15, 2025

Mission: Northeast Ecosystem Monitoring Survey (EcoMon)

Geographic Area of Cruise: Northwest Atlantic Ocean

Date: August 9, 2025

Weather Data from Bridge:
Latitude: 4118.447 N
Longitude: 06649.365 W
Relative Wind speed: 17
Wind Direction: 314
Air Temperature: 18.8
Sea Surface Temperature: 18.979
Barometric Pressure: 1022.28
Speed Over Ground: 8.7
Water Conductivity: 4.348
Water Salinity: 32.04

closer view of a great shearwater in flight, as seen from above. we can make out the dark head, white throat, patterned back. the water is rippled blue and white.

a great shearwater, visible only as a silhouette, swoops low over calm waters reflecting an orange sunset

a great shearwater swoops low over calm blue waters

side view of great shearwater in flight; we can see its white underside well. it flies above calm waters reflecting a blue and pink sunset.

Photos of Great Shearwaters in flight by Cameron Cox, NOAA Seabird and Marine Wildlife Observer

First, A blog-reader texted me to say that it looked like I was having fun! Yes, while NOTHING could be more fun than your birthday party, Teacher-At-Sea is at the top of the list of fun teacher-things to do! I hope that ALL teachers, especially those from North Carolina, will apply to be a NOAA Teacher at Sea as we continue to grow strong STEM ecosystems while helping our communities make informed decisions. Thanks for reading Elaine!

Second, an answer to last BLOG’s math problem: If 1 knot = 1.15 mph, and the ship is traveling 8 knots, a stop 15 miles away will take us a little over 1 and a half hours (about 1.6 hours) to reach.

a woman sits in an observation chair on the flying bridge — Allison Black, NOAA Seabird and Marine Wildlife Observer

Science at Sea

Animal monitoring is an active part of our floating weather station. A dolphin sighting texted through WhatsApp brings lots of off duty folks up to see. The NOAA Corps on the bridge keep a constant vigil to make sure we don’t hit a whale. But the “Seabird and Marine Mammal Observers” are a functional part of our Science team. They spend their daylight hours on the Flying Bridge scanning the horizon and recording their findings. The species, group size, and photos are catalogued and stored for long term monitoring. This data can be used to estimate bird and mammal abundance in the Northwest Atlantic Ocean now as well as set baseline data through AMAPPS (Atlantic Marine Assessment Program for Protected Species). NOAA Scientists are conducting surveys and developing abundance and distribution models to better understand how protected species such as whales, dolphins, and sea turtles use our waters. (Read more here)

illustration of a NOAA vessel in the ocean; nearby are silhouettes of birds in flight and marine mammals swimming — *Diagram of an observer on the flying bridge a NOAA ship looking for seabirds and marine mammals.*
*Credit: Su Kim, NOAA Fisheries*

Career Spotlight

Cameron Cox has been able to turn his love of birdwatching into a career. As a Seabird and Marine Mammal Observer Scientist on NOAA Ship Pisces, he can be found on the Flying Bridge during the daylight hours.

portrait of a man wearing a baseball cap, sunglasses, banana around nectk, sitting at a wooden table on the deck of NOAA Ship Oregon II. a closed laptop and a fancy camera sit on the table. — Cameron Cox, NOAA Seabird and Marine Wildlife Observer

Cameron’s passion for birding kinda snuck up on him. He remembers hiking with a neighborhood friend who had started birdwatching for a hobby. At age 13, Cameron was hooked. Since he was homeschooled, Cameron was able to carve out time to pursue this new interest. He spent his 20’s traveling around the United States looking at birds. He had a 2-thousand-dollar car and 6-thousand dollars worth of optics – binoculars, camera, and spotting scope.

Cameron explained to me that the long term monitoring projects are hard for Universities and non government organization (NGOs) to fund, which is why our NOAA work is so valuable. The data sets are free and readily available to everyone. Unfortunately, when the BP Deepwater Horizon oil spill decimated the Gulf Coast, there wasn’t baseline data available for recovery and accountability. He was able to assist in creating possible baseline data by performing Seabird and Marine Observations off the coast of Florida, a similar ecosystem.

These days, Cameron leads birdwatching tours in what he calls “Environmental Entertainment.” He loves watching others connect with the importance of the natural world, and hopes to help them become conservationists. Cameron has also published two books, Terns of North American: a Photographic Guide, and a Peterson Reference Guide to Seawatching: Eastern Waterbirds in Flight, co-written with Ken Behrens. Writing at the rate of one book a decade, his ongoing projects will ensure he has a long life! This is Cameron’s first time being a Seabird and Marine Mammal observer with NOAA. We hope it is not his last!

the silhouette of a bird banks low above the water, reflecting a firey sunset — Wilson’s Storm Petrel. Photo by Cameron Cox.

Interesting Things: The Seabird and Marine Mammal Scientist Observers onboard are monitoring lots of animals specifically, but there are other animals we are studying or just find in our nets.

top down view of a blue crab resting in a white bucket containing a couple inches of water

a blue crab rests in the corner of a large red bin, filled with a few inches of water

Engineer Drew found this crab in our sea strainers (they strain the water used around the engines). ET Alex named her Crustacina (spelt like crustacean, but pronounced like Cristina). We will keep her on-board until we can get to more shallow waters for release.

NOAA Scientists are collaborating with a group in Miami to study ocean acidification on pteropods’ shells. The phronima amphipod (see video below) inspired the movie alien. They commandeer a salp, eat the flesh, and then lay eggs in the empty pouch.

Phronima amphipod (left) and salp pouch (right)

For 50 years….. Basking Shark Videoed by ENS Keene-Connole

close-up view of a small fish on a petri dish

microscope set up, with petri dishes and pipettes nearby

A microscope is always ready to check out the latest find!

Personal Log

Have you heard of or participated in the Christmas Bird Count (CBC)? Started in 1900 by 27 dedicated birders, this GOAT Citizen Science Project provides long term data sets that help conservation biologists of all forms study long term bird health and guide conservation actions. The CBC is one example of how good can win (Side Hunt, no link will be provided). Consider joining a Christmas Bird Count this year to learn more about Citizen Science and the importance of long term data sets (see CBC ).

You do the Math: The First Christmas Bird Count was held December 25, 1900. If 18,500 individual birds representing 89 different species were logged by the 27 participants, how many different birds were seen (on average) by each person? Check in the next blog post for the answer.

a line of styrofoam birds - all the same base shape, but decorated with marker to resemble specific species, including a puffin and a cardinal - sitting on a tabletop. — *These styrofoam birdies are going to be a science experiment of their own…. stay tuned!*

August 8, 2025August 11, 2025

Dorothy Holley: The Driver’s Seat!? August 6, 2025

NOAA Teacher at Sea

Dorothy Holley

Aboard NOAA Ship Pisces

July 31 – August 15, 2025

Mission: Northeast Ecosystem Monitoring Survey (EcoMon)

Geographic Area of Cruise: Northwest Atlantic Ocean

Blog Post #4: August 6, 2025

Weather Data from Bridge:
Latitude: 43^o20.065’ N
Longitude: 067^o11.122’ W
Relative Wind speed: 6
Wind Direction: 66
Air Temperature: 19.6
Sea Surface Temperature: 16.91
Barometric Pressure: 1029.76
Speed over ground: 9.3
Water Conductivity: 4.13
Water Salinity: 32.04

Dolphins on the bow!

First, A blog-reader reader emailed to ask me why they put tennis balls on the chairs in the mess hall. Their guess was that it keeps the chairs from sliding. What do you think? Should I ask the captain? Thanks for reading and asking questions!

portrait photo of Dorothy, wearing a sweatshirt, very large orange work overalls, and a swim vest. she stands on a narrow side deck of NOAA Ship Pisces, one hand on the rail and one hand on her hip. — *After a CTD collection, Dorothy watches the sunset*

view of the bridge room of NOAA Ship Pisces: we see control panels with monitors and displays, a chart table in the center, and a line of windows surrounding the room. — The BRIDGE: where the driving happens……

Second, an answer to the math problem from the last blog: If I filtered water from 3 CTD Rosette bottles for 12-minute protocols at 100 stops, then I would spend 2.5 days just on that project. (Yes, I could spend a fraction of a day on a project.)

Science at Sea: This Summer EcoMon cruise is collecting data that will be analyzed to support NOAA’s mission to protect, restore and manage the use of living marine, coastal, and ocean resources through ecosystem-based management. Our planned path through the northwest Atlantic Ocean, from Rhode Island to Cape Hatteras to the Gulf of Maine, is shown in the map below. NOAA Ship Pisces is a floating weather station, reporting temperature and weather data (available on the Windy app).

a map of the station locations. the x axis ranges from 76 degrees West to 64 degrees West and the y axis ranges from 35 degrees north to 45 degrees north. We see the coastline from North Carolina's Outer Banks to Newfoundland. sample locations are marked with blue dots (bongo only stations), red dots (911 + CTD deployments) and red dots with black circles (both). A few green dots denote bongo sampling locations near wind energy areas.

Once we embarked, NOAA Corp members and Scientists evaluated weather data to determine it was preferable to go north before heading south. So, we are now in the Gulf of Maine, one of the most biologically productive marine ecosystems and possibly one of the most rapidly warming.

Unique bathymetry (that’s topography, but under water) of the area is shaped by the mixing of cool freshwater from the Arctic, the Labrador Current, and over 60 Nova Scotia to Cape Cod rivers with warmer salty Gulf Stream currents. Referred to as a semi-enclosed sea, the Gulf of Maine has shallow and deep areas such as the Bay of Fundy and Georges Shelf. As our polar ice cap melts, the Labrador Current and the more-shallow rivers become warmer. Warming temperatures strengthen the Gulf Stream. The “bath tub” effect for the Gulf of Maine translates to warming at nearly three times the global ocean average. (Read more about the Gulf of Maine and Acadia National Park’s 60 miles of coastline and 18 islands in the U.S. National Park Service here )

We have had to maneuver around humpback whales and tons of lobster pots to reach our stops and collect data that will better help scientists understand and manage this important ecosystem. But when we talk about how fast we are going, those steering the ship use the unit of “knots” instead of mph. Why?!

screenshot of Google maps from Dorothy's phone showing the current location: the blue dot surrounded by solid blue (which is how the ocean appears on Google maps)

Screenshot Photos of Dorothy’s phone: Google Maps isn’t very helpful in the ocean!

Interesting Things: Mariners (and aviators) don’t have road maps or Google maps to steer them. They must navigate using latitude and longitude readings, based on the circumference of the earth. One nautical mile is equivalent to one minute of latitude, and one nautical mile per hour is then called one knot. NOAA Ship Pisces cruises at around 8 knots between stops. My land-based brain is still trying to convert!

On the bridge, our NOAA Corps is constantly figuring out speed, time, and distance problems to make sure the Pisces is getting where it needs to be on time, or how we’ll pass with another vessel. LT Urquhart posts the stations for the following day in our “Plan for the Day” Communication.

You do the Math: If 1 knot = 1.15 mph, how long (in hours) will it take us to get to the next stop, 15 miles away? Remember, the ship is traveling at 8 knots. Check in the next blog post for the answer.

Career Spotlight

LT Karina Urquhart

LT Karina Urquhart is a part of the Ship’s NOAA Corps. In other words… She gets to DRIVE THE SHIP! (NOAA Ship Pisces currently has seven NOAA Corps officers, collectively called the Wardroom.) A fascination with the ocean and a strong work ethic developed through years of competitive swimming propelled her into this role. Growing up in Sanford, Maine, she began swimming in elementary school. While she appreciated the access to deep family roots, her mom also grew up in Sanford, she chose to leave Maine to attend college and continue swimming. (She didn’t especially enjoy academic studies, but figured the classes would take care of themselves. Right?)

Graduating from Clark University in Massachusetts with a degree in Environmental Science Conservation Biology and a minor in Studio Art, LT Urquhart returned to Maine summer beach lifeguarding and then found a USDA Pathways Internship in Washington, DC. The lifeguarding and internship experiences, especially spending 8-hour shifts with a colleague observing ocean currents and movements, set the stage for her NOAA Corp Basic Officer Training Class (BOTC) application. Once accepted, she was trained in ship handling and navigation to prepare her for her role as an Officer in NOAA.

BOTC provided many opportunities to sharpen her problem solving and perseverance skills. She often said, “I can do one more week of this,” and then, at some point, it got better. Her first ship assignment was on NOAA Ship Rainier, for 2.5 years, where she conducted hydrographic operations from Alaska to Guam. LT Urquhart took the technical foundation she gained from Rainier and then rotated into a three-year land assignment at NOAA’s National Center for Coastal Ocean Science (NCCOS) where she supported seafloor and lakebed habitat mapping. While working full time, she pursued a master’s degree in Geographic Information Systems, or GIS, from the University of Maryland.

As advice for people starting a new opportunity, LT Urquhart suggests leaning into the things that scare you the most because they’ll probably help you grow the most. It’s scary for a reason. If you feel stressed or overwhelmed, she suggests doing the thing that you don’t want to do first. Sometimes you just have to get over it and sometimes you have to be the person pushing yourself. LT Urquhart credits her experiences in NOAA with helping her distinguish between the challenges she can overcome, when to ask for help, and when to take a step back.

As one of two Operations Officers on board Pisces, LT Urquhart invests in the crew and scientists on our EcoMon mission, making sure we have what we need so that our mission runs as smoothly as possible. She prints the daily “Plan of the Day” listing the stops and times we’ll be collecting samples. She begins by asking “where do I think we’ll be at midnight?” and “Is this 24 hours worth of stations + transits?”. She credits our electronics and Navigation Officer (ENS Cheney) for doing much of the leg work (and math!) for the team. One tool she says that she couldn’t live without are the RADARs– the ship’s eyes that let us see objects and hazards way further than we can actually see. I’m personally glad that she has her camera. While taking pictures is not a part of her official duties, you may have noticed I’ve posted LT Urquhart’s photos in some of my blogs.

Currently, LT Urquhart is reading The Hero Within by Carol S Pearson and On Character by Stanley McChrysal. Two books she would highly recommend are Indianapolis: The True Story of the Worst Disaster in U.S. Naval History and the Fifty-Year Fight to Exonerate an Innocent Man, by Lynn Vincent and Sara Vladic and The Curve of Time, by M. Wylie Blanchet. I enjoy reading her daily updates. Thank you for communicating so well!

Personal Log

Here are some pictures of my cabin (called a stateroom). In the last blog, I posted some amazing pictures taken by my cabinmate Alyssa. Since we are working opposite shifts, we each feel like we have a private stateroom! While I think I am the oldest person onboard, Alyssa (a college student) is the youngest. I wonder if she can share more information on NOAA scholarships, internships, and volunteer opportunities available to college-aged students? Maybe we should ask….

view into a stateroom: we see two bunkbeads with curtains, a window with the curtain drawn, a desk chair, a suitcase. — Berths

view out the stateroom window: a plastic ducky with a sailor's hat sits on the sill looking outward — Berths

Photos: Home, sweet home on NOAA Ship Pisces!

Isn’t it nice to have so many great photographers in one place? It has been said that a picture says a thousand words. Come meet a member of the science team who has published two bird books in my next blog…

Beautiful sunset over the Atlantic

August 6, 2025August 8, 2025

Dorothy Holley: Columns of Information, August 5, 2025

NOAA Teacher at Sea

Dorothy Holley

Aboard NOAA Ship Pisces

July 31 – August 15, 2025

Mission: Northeast Ecosystem Monitoring Survey (EcoMon)

Geographic Area of Cruise: Northwest Atlantic Ocean

Blog Post #3, August 5, 2025

Date: August 5, 2025

Weather Data from Bridge:
Latitude: 4259.65 N
Longitude: 07026.35 W
Relative Wind speed: 15
Wind Direction: 356
Air Temperature: 21.3
Sea Surface Temperature: 18.996
Barometric Pressure: 1023.4
Speed over ground: 9.9
Water Conductivity: 4.265
Water Salinity: 31.21

Sky is overcast due to the Canadian wildfires!

First, a Thank you to Pam who posted a comment to my last post. When out at sea, it is good to know someone is reading along!

Second, an answer to the math problem….. If we are out at sea for two weeks, and deploy the Bongo nets at 100 different stops, our team of scientists will deploy and collect plankton over seven times each day, and since there are two groups, we’ll each deploy and collect about 3-4 times each day. (No, we can’t do partial, or fractional, jobs!)

Dorothy, wearing a 35th anniversary Teacher at Sea sweatshirt, takes a selfie from an upper deck. the sun is starting to set in an aquamarine sky over light blue water. — *Photo: Sunset while on duty is the best!*

Science at Sea:

Over 70% of our planet’s surface contains water. While we can’t analyze every single drop, we can monitor and evaluate water quality patterns to better understand and predict changes in weather, climate, oceans, and coasts. NOAA scientists’ work supports severe weather preparedness and international shipping.

a view from farther down the rail of a CTD rosette suspended just at the water's surface; the sky and water are very gray

a view from farther down the rail of a CTD rosette suspended above the water's surface; the sky and water are very gray

a view from farther down the rail of two crewmembers wearing life vests pulling the CTD rosette back on board; the sky and water are very gray

Photos: Scientist team and Deck team work together to get CTD equipment in place. Photos by LT Karina Urquhart.

The CTD Rosette is an instrument used to collect water samples in the water column at our stops on our Ecosystem Monitoring (EcoMon) Cruise. “CTD” stands for conductivity, temperature and depth. Closer to the ocean floor, the temperature will be colder (lower) and the pressure will be higher. Conductivity describes how well electricity is being conducted and can be used to determine salinity. Taken together, salinity, temperature, and pressure influence water density, which in turn drive ocean currents and influence global climate patterns. Monitoring salinity and temperature patterns helps us better understand marine life distribution and predict changes in our planet’s water cycle.

The CTD Rosette also has oxygen sensors and a fluorometer. There are 12 Niskin bottles that open and close to collect water samples at different depths in the column. Water from three of the bottles is for a project on chlorophyll concentration. We filter water from three different depths to be examined back at the land lab. (Find out more about CTD Rosettes here.)

view of the CTD rosette resting on deck. the sky is hazy gray blue, and the water is gray. at the horizon, a few windmills are barely visible.

view of the ocean over the deck; the sky is cloudy and gray, and the water is gray. at the horizon, a few windmills are barely visible.

CTD Rosette waiting for the next stop. Do you see the windmills?!

You do the Math: If I filtered water from 3 CTD Rosette bottles at each of our 100 stops, and it takes 12 minutes to run the protocol to filter each bottle, then how much time (in days) would I spend on the project? Check in the next blog post for the answer.

Interesting Things: There are no landfills in the ocean. So what happens to our waste?! After every meal we scrape our food waste into a bucket and our paper and plastic waste into another bucket. Plates, cups, bowls, and silverware are washed for the next meal. The food waste is pulverized and dumped into the ocean to biodegrade. The other bucket’s waste is incinerated onboard.

Career Spotlight:

portrait view of Santanna on deck. He is wearing black work gloves, a life vest, and a yellow hardhat. We can see part of a bongo plankton net on deck behind him. The sky is a muted blue, cloudless; the ocean is blue and very calm. — Santanna Dawson, professional mariner

Santanna Dawson has been a part of the deck department on NOAA Ship Pisces for the last year and a half. His team is responsible for everything deck – docking, undocking, equipment, cargo, operations, maintenance, painting, repairing, and even security rounds (in case something comes loose and starts rolling around in the night). He ensures the science experiments actually happen by getting the equipment safely in place.

Santanna speaks with a Gullah Geechee dialect, a mixture of creole and low county charm. And even though he grew up around the ocean in South Carolina, his plan was to follow in his father’s footsteps by joining the Air Force. A car accident after graduation snapped his femur in half, changing everything. Santanna began his career with little knowledge of the maritime industry, working his way up from entry level with training (earning a spot at a maritime school in San Diego) and persistence.

One tool Santanna says he can’t live without is a hammer. A tool he doesn’t have yet is a Bluetooth screw driver. The next book on his reading list is Can’t Hurt Me by David Goggins.

Santanna was one of the first people I met on the ship, and he made me feel right at home. How is that? It wasn’t the obvious southern drawl (he sounds more Senegalese!) but the fact that Santana recently lived in Knightdale, NC, my hometown! He knows about the beautiful Knightdale Station Park and his son attended Knightdale High School. As my mom would say, it really is a small world!

Personal Log: It is joyful to get to “do science” every day! Today I saw pilot whales on the flying bridge with binoculars and a fish egg in the lab with a microscope. I hope you get to experience some joy today, too!

close up view of a tiny sea star in a plankton sieve — Sea star

top down view of a sieve filled with small jellyfish — Sea star

Photos by my cabin mate, Alyssa Rauscher

August 4, 2025August 8, 2025

Dorothy Holley: Is it Important to Take Your Temperature? August 2, 2025

NOAA Teacher at Sea

Dorothy Holley

Aboard NOAA Ship Pisces

July 31 – August 15, 2025

Mission: Northeast Ecosystem Monitoring Survey (EcoMon)

Geographic Area of Cruise: Northwest Atlantic Ocean

Date: August 2, 2025

Weather Data from Bridge:
Latitude: N41^o30’0’’
Longitude: W67^o17’0’’
Sea Wave height: 8 feet waves
Wind speed: 13 kt
Wind Direction: 40^o SW
Visibility: overcast
Air Temperature: 20.^oC
Barometric Pressure: 30.22 inHg
Sky: gray to clear

view from across the cement dock of NOAA Ship Pisces in port. the sky is pale blue with a few fluffy clouds.

view looking up at a line of flags hanging vertically off an upper deck of NOAA Ship PIsces. Four of the flags spell the letters WTDL, the Pisces' call sign, in semaphore

Photos: NOAA Ship Pisces in port in Newport, Rhode Island; NOAA Ship Pisces’ call sign; Teacher at Sea Dorothy Holley and NOAA Ship Pisces.

Science at Sea

When someone I care about tells me they don’t feel so good, the first thing I want to do is put the back of my hand to their forehead. Do you have a temperature? If so, your body is probably fighting off something. A thermometer can give a more quantitative answer. With more precise data, I can best treat the underlying cause.

view over the railing of the sunset; the nets are visible in the foreground, folded up inside the metal rings that serve as the opening

two crewmembers wearing life jackets and hard hats stand at the rail and reach out toward the bongo nets suspended above the water's surface; it is evening and the sun has only just set

two crewmembers wearing life jackets and hard hats guide the nets back onto deck; it is evening and the sun has only just set

Photos: Bongo nets on deck, awaiting deployment; Ed Williams and Alyssa Rauscher deploying the bongo nets; Pulling the nets back on board. Photos by LT Karina Urquhart

NOAA scientists help us take the temperature of our oceans by monitoring plankton – the base of the marine food web. I’m not talking about sticking tiny thermometers into copepods or krill, I’m talking about measuring plankton abundance and composition over time. NOAA collects plankton data four times each year – summer, fall, winter, and spring. With over four decades of plankton data, NOAA scientists are able to help fisheries make informed decisions to maximize production as well as protect vulnerable species.

Our team uses Bongo nets to collect plankton on this NOAA Summer Ecosystem Monitoring cruise. We will make over 100 (I think there are about 160 planned stations but we probably won’t have time to get to all of them) stops from Cape Hatteras to the Gulf of Maine, collecting samples that will later be sorted and catalogued. (For a more detailed description of Bongos, see Teacher at Sea Tonya Prentice’s blog here)

You do the math: If we are out at sea for two weeks, and deploy the Bongo nets at 100 different stops, how many times does each group need to collect plankton from the Bongo nets each day? Check in the next bog post for the answer.

view of tables in the mess. each of the chairs' legs is capped in a cut tennis ball. — *Mess hall or Cafeteria?*

Interesting Things: I am surprised by the ways I have been prepared for life on a NOAA ship by classroom life in a public school. The chairs all come with tennis balls on the bottom. In my classroom, we put tennis balls on the chairs so that they don’t make loud noises or create as many scuffs on the floor. Why do you think we have tennis balls on the chairs on a NOAA ship?

photo of the seal of NOAA Ship Pisces, displayed somewhere on the ship. It features an illustration of the ship against a simple map of the Gulf of America, above two swimming fish. on the land of Louisiana, Mississippi, and Alabama, there's a pale image of an old diving helmet and crossed tridents. The seal includes the words NOAA Ship Pisces; R-226; Pascagoula, Mississippi. The circle of the seal is bordered by the design of a rope. — NOAA Ship *Pisces* home port is Pascagoula, MS

*Amanda Jacobsen, Science FIeld Party Chief*, NOAA Ship *Pisces*

Career Spotlight

Amanda Jacobsen is our Science Field Party Chief. She works in the NOAA Fisheries lab in Rhode Island, and sails on NOAA cruises like this one. She grew up in Connecticut and attended a small, liberal arts school, Connecticut College. While there, Amanda took a broad spectrum of science courses including Biology, Physics, Chemistry, Environmental Science, and even Environmental Law. Her degree in Environmental Studies helps her understand the many impacts on Marine Ecosystems.

Amanda is now a full-time NOAA scientist and a part time graduate student, studying to earn a Master’s degree in Marine Biology from the University of Massachusetts Dartmouth. Her thesis examines the energy of plankton in the food chain. (Alert: we will do bomb calorimetry labs next year with Amanda’s data!) Better understanding the bottom layer of the energy pyramid is important to harvesting all of the tropic levels above it. If you like eating fish or even fish sticks, you will benefit from Amanda’s work because plankton provides food for nearly every creature in the ocean either directly or indirectly!

One tool that Amanda can’t live without is the Katy Clip (shout out to NOAA Ship Henry B. Bigelow survey technician Katy McGinnis!). The Katy Clip helps us wash down the Bongo nets when collecting plankton.

Amanda is currently reading the Red Rising Series by Pierce Brown. She also recommends The Ocean’s Menagerie by Drew Harvell. Amanda enjoys doing just about anything as long as it is outside. I am glad she is helping take the temperature of our oceans so that we might enjoy fishing for many years to come!

group photo of two women and a man lined up on deck against an outer wall of the ship. Dorothy, on the left, and Miles, at right, wear life jackets; Miles also wears a green hard hat. Amanda, at the center, has an intercom radio receiver attached to the neck of her sweatshirt. — A part of our Science team: Dorothy, Amanda, and Miles

Personal Log

The ship is going 24/7, so the scientist are, too! Our team is divided into two groups – one that works 3 am – 3 pm and the other works 3 pm- 3 am. Amanda, Miles and I are in the second group. We get to see the sunset every day, but I probably won’t make it to breakfast!

Sunset over the ocean; the sun has almost dipped beneath the horizon. the sky is mostly clear except a few wisps of low clouds. — Sunset over the Atlantic