Archives

Blog Archives

Science and Site Seeing in Hiroshima

Blog0 comments

Rachel Gittman

by Rachel Gittman (ZEN graduate student fellow)

Even though I have only been in Japan for three weeks, I am really beginning to feel a sense of home here. I have experienced so much since my last blog, but the most rewarding experience has been becoming part of the marine lab here in Hiroshima. Hori-san, Hamaoka-san, and Shimabukuro-san as well as the other members of the lab have made me feel both welcome and comfortable. We have lunch and afternoon tea together each day and although I am still struggling to communicate at times (I wish I could say my Japanese is improving, but I haven’t really gotten past basic greetings and responses), I am learning so much.

The ZEN team in Hiroshima, Japan

We have been very busy over the last few weeks with two ZEN experiments – a short term assay to examine the intensity of predation on mesograzers and a longer experiment to examine predator effects on the seagrass community. Thanks to the hard work and dedication of the lab, all of the experiments have been running smoothly thus far. After a week of cage building, we were ready to set up the longer predator exclusion experiment. Setting up the experiment here is a little different than setting it up in Virginia or North Carolina because our site is entirely subtidal and it gets pretty deep when the tide rises.

Experimental field plot in southern Japan

Hori-san and Shimbukoro-san used SCUBA to set the cages, while Hamaoka-san and I snorkeled above them, holding our cages on a long rope leash. The entire set-up took about six hours and I was able to capture about half of the set-up in a timelapse from shore.

Although we have been busy with our field experiments, the lab was kind enough to take me out for my birthday and gave me a great birthday present: cake and my own house shoes (very important to have in Japan).  It was a wonderful birthday surprise and I am glad I was able to spend my birthday in Japan.

A-Dome in Hiroshima, Japan

I share my birthday (August 6th) with the anniversary of the a very tragic day in history, the detonation of Little Boy, the first atomic bomb used in World War II. I was able to visit the Atomic Bomb dome, the remnants of the government building that was almost directly below where the detonation occurred, and the Peace Memorial Park. Visiting those sites was a humbling but positive experience because of ongoing efforts by the Japanese people to encourage world peace.

 

 

Rachel enjoys a colorful taste of Japan at a sushi restaurant in Hiroshima

Beyond just seeing the sites, visiting Japan has also been about the experiences and more importantly the food! After much anticipation on my part as an avid sushi-lover, my hosts took me to a Japanese sushi restaurant in Hiroshima City. I could hardly contain my excitement as we sat down to order at the sushi counter. We had a perfect view of the chefs preparing the sushi and I was determined to try everything. Needless to say, I was not disappointed. The sushi was amazing and included some items that were new to me, such as squid, octopus, and urchin. The atmosphere, food, and my new friends made the night one that I am not likely to forget.

 

I can’t end the blog without sharing a few more of my site seeing adventures.

Buddha statue

 

Otorii Gate

 

Temples

 

 

 

 

 

 

Over the weekend and this past week, I had the opportunity to visit some of most beautiful and historic places in this part of Japan: Miyajima and the Iwakuni Kintai bridge, in addition to the peace and atomic bomb memorials in Hiroshima City. Miyajima is a World Heritage Site just a few kilometers and a short train and ferry ride from the FRA Institute. The island contains many historic sites, including the Otorii Gate, Itsukushima Shrine, and Daishoin Temple, as well as nature trails that lead to the top of Mt. Misen.

Rachel poses atop Mt. Misen

After exploring the temples, shrines, and the public aquarium I decided to hike to the top of Mt. Misen to get a good view of the area. Along the way, I happened to meet a fellow North Carolinian, and we decided to hike up together. It was a good choice, because the 3km hike was very steep and the humidity and heat made reaching the top quite an accomplishment. The view was worth it though and the descent was much more pleasant.

 

Iwakuni Bridge

I want to save some of my site seeing for another blog post, but I will briefly mention the Iwakuni Kintai bridge. Built in the early 1600s, it was deemed “indestructible” because of the superior engineering design and construction, well ahead of its time. The bridge is not only impressive from an engineering perspective, it is also incredibly beautiful. Although the bridge was partially destroyed in the early 20th century, it was restored to its original glory a few decades later and it still maintained in its original design and structure. Seeing the bridge just as the sun set was worth the wait. Having to wait for it to get dark also meant I could get more ice cream – this time I went for mango. I am pretty sure I have eaten more ice cream here in the past three weeks than I have for all of last year. What can I say except that it is just delicious!

 

The start of something new

Blog0 comments

Katelyn Jenkins

by Katelyn Jenkins (College of William and Mary undergraduate)

My name is Katelyn Jenkins and I am a lab technician here at the Marine Biodiversity Lab at the Virginia Institute of Marine Science in Gloucester Point, Virginia. This year I will be a junior at the College of William and Mary where I am majoring in biology and minoring in marine science. As a local from Yorktown, Virginia, I have become fascinated with the environmental and economic importance of the world’s largest estuary just down the street – the Chesapeake Bay.

Katelyn checks experimental plots in the field

I became involved in research at VIMS during high school in 2008 where I worked in a Marine Conservation and Biology lab. Immediately immersed into field and laboratory work, I knew right away that marine science was a field I wanted to pursue. During 2009-2011 I began working on a research project at William and Mary that aimed to identify and characterize a harmful bacterium recently identified in striped bass in the Chesapeake Bay. Although the topic excited me, it wasn’t until I spent 2 years indoors running multiple PCR’s day after day in the lab that I knew I needed to get back into VIMS where I could study marine science on a much larger scale. In 2011, I began volunteering for Dr. Emmett Duffy in his Marine Biodiversity Lab where I learned to identify various types of seagrass, algae, and LOTS of what we affectionately call ‘bugs’ (small marine invertebrate grazers). Recently I put these new skills to the test when I returned to the lab to work as a technician for the summer.

Undergraduates Katelyn and Nicole prepare materials in the lab

This summer began on a busy note. I arrived at VIMS the day after I returned from a field course on the Eastern Shore. I had just enough time to unpack before I needed to repack my bags to head to Beaufort, North Carolina with our lab manager Paul Richardson to break down an experiment with the ZEN team at the University of North Carolina’s Institute of Marine Sciences (IMS). It was an exciting trip where I had the chance to meet and work with Erik Sotka and his lab group from the College of Charleston in South Carolina in addition to local NC graduate and undergraduate students. My first field experience with this lab group was an exciting one – there is a broad diversity of research projects and techniques employed in the ZEN. One of my favorite parts of the trip was having the chance to stay and work at IMS as well as learn about the ongoing research at this facility, as I have been thinking about potential graduate schools and programs to pursue after graduating from William and Mary.

Serena and Katelyn after a long day of fieldwork

After returning to VIMS, I have been involved in helping with many projects and picked up new skills: plumbing, sewing, processing chlorophyll samples, taking and sorting biomass cores, and preparing leaf tissue samples for CHN analysis. Although it may seem busy, it has forced me to become mentally organized with all of the different things going on in the lab – something that I think is a very important ‘life skill.’ I have also found that I have gained a lot of confidence in my abilities to recognize what needs to be done, when it needs to be completed by, and what needs to be done to have it completed. There’s a lot more to science than just doing research. I’ve learned that the planning, management and constant juggling of tasks is just as important as actually processing samples.

Sewing for success

Blog0 comments

Caitlin Fikes, VIMS REU student

by Caitlin Fikes (VIMS summer 2012 REU student)

Of all the skills I didn’t expect to learn this summer, sewing is definitely top of the list.

As a child, I envied my brothers who were in the Boy Scouts, the American association that teaches young boys and men leadership skills and about the natural world. They got to go hiking and kayaking and learn about animals and the wilderness. I also wanted to make plaster pawprints and carve small wooden boats and learn survival skills, so  I decided to try the next best thing, the Girl Scouts. I think my membership in the Girl Scouts lasted for about two months, at most. The boys got to be Bears and Cubs, while we were Brownies and Daisies.  And instead of fun skills like archery or campfire-making, in my local troop we were expected to learn cooking and sewing. This was not for me!

REU Caitlin learns how to sew in order to make experimental materials for the ZEN project

It seems ironic that in my pursuit of a historically “masculine” scientific career, I now find myself required to learn what once would have been casually termed a “feminine” skill. Being a scientist, as I recently discovered, also means being a plumber, an engineer, and always a hard worker. Of the many skills needed to construct the equipment for an experiment, here at VIMS sewing is a common requirement. Last week I was taught this skill by a man, our lab manager Paul Richardson, who can sew neater stiches than anyone I know. In science, Paul has remarked, you have to be a Renaissance person with a diverse skillset and an open mind.

What surprised me was not that I had to learn this skill, but that I truly enjoy sewing and apparently have an aptitude for it. After a full day of doing nothing but sewing mesh bags to be used in a field experiment, I was very pleased to see that my lines were getting straighter, and overall I was gaining confidence. I was actually having fun. I reflected that perhaps I should have stayed in Girl Scouts – I might have become a pretty good seamstress by now. Expanding my list of skills is always a good thing, and if not for this summer I might have forever missed out on a skill that I both enjoy and could be good at. Additionally, as a twenty-year-old college student struggling daily to feed myself, I deeply regret not learning how to cook.

Caitlin says her first craft project will look like this, except blue. And with angry eyes.

Aside from making experimental materials, what other opportunities will I have to use this new needle-and-thread skill? After a quick Google search, I think my next challenge will be to sew my own stuffed animal sea creatures. To the left see one pattern I found online – it looks fairly simple and I firmly believe that you can never own too many cute marine animal paraphernalia.

 

 

Typical day at the ZEN British Columbia field site

Blog0 comments

by Carolyn Prentice (Univ. British Columbia undergraduate at ZEN Vancouver, British Columbia Site)

Carolyn Prentice, UBC undergraduate at ZEN British Columbia site

My experience working on the ZEN project in Dr. Mary O’Connor’s lab this past summer was simply fantastic. It was great to have a summer job that I was really passionate about; anytime anyone asked me what I was doing for the summer, they were in for more than just a one-sentence answer! It was also great to share the experience with many other passionate biologists; we had an amazing group of workers and volunteers. Even when it was rainy and windy and our hands were numb, we knew we were lucky to be doing what we were doing! I am grateful to have had such an amazing opportunity, especially as an undergraduate and working on the ZEN project has certainly inspired me to continue studying the fascinating communities that inhabit Zostera marina beds. I am also excited to see the results of the ZEN projects from all of the different sites!

 

 

ZEN site in Vancouver, British Columbia Canada

A typical day for the crew at the ZEN B.C. site:
1. Pile into the U.B.C. Zoology van with equipment and keen volunteers.
2. Arrive at the field site, put on (leaky) chest waders and sun hats or rain jackets (typically the latter).
3. Head down the 300 or so stairs to the beach, pass all of the locals getting their daily exercise and wearing ‘what are you guys up to’ looks on their faces.
4. Head out onto the mud flats, try not to stop moving or risk getting stuck in the really sticky mud.
5. Go about whatever task we had set out to do that day. Meanwhile, enjoy the beautiful scenery – the nearby Gulf Islands, the B.C. Ferries sailing across the Straight of Georgia, and hundreds of foraging herons.
6. Walk back up the 300 or so stairs (great exercise!)
7. Empty the leaky waders.
8. Go to Tim Horton’s to get iced caps or hot chocolates (typically the latter) before heading back to U.B.C.
9. Go home feeling like the luckiest people in the world!

This is science?

Blog0 comments

By Kara Gadeken, College of William & Mary undergraduate student

Undergraduate student Kara Gadeken takes water salinity measurements at Goodwin Islands, Virginia USA

Interning at VIMS during the hectic months when the ZEN project was at its peak was an experience that I will never forget.

The main reason that I wanted to take part in it was that, as an impassioned yet inexperienced college student, I had a reasonable knowledge base in biology but had no idea what it was like to actually do research, much less to be a part of such a grand-scale project as the ZEN. I approached Dr. Duffy at the suggestion of one of my professors at William and Mary, and luckily enough at this point his lab could use all of the help I could give.

I think the first thing that I realized while working in the Marine Biodiversity lab was that an insane amount of planning and preparation goes into research. Pamela had sticky notes and checklists and reminders all over everything in the lab, and two weeks of putting supplies together could count on one efficient day in the field. I also discovered that biologists, and especially experimental ecologists, almost have to have some engineering blood in them. In my first week at VIMS I sat in on a lab meeting to figure out how to design and construct cages to exclude predatory fish and crabs out in the seagrass beds. Time after time I heard, “How about this random thing? Hmm, I’m not sure that’ll work…How about this other random thing? Yeah, we can make something out of that!” Someone would hold up a piece of bent wire, some cable ties, bits of rope and mesh, some plastic plates. They hurled out idea after idea, trying to come up with something that could be constructed into a cage-like apparatus that would anchor into the sediment and withstand the waves. I remember stitching mesh together on an industrial sewing machine thinking, “This is science?” It didn’t take me long to realize that experiments are complicated. Not everything is perfect, and sometimes you have to work with what you’ve got, or make something new. Continue Reading

Page 2 of 212