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The Collecting Net

Spring 2008, Vol. 4, No. 2 | Back Issues

IN THIS ISSUE:




Researcher Spotlight

Meet Zoe Cardon
Senior Scientist, The Ecosystems Center

Cardon

During our first conversation with Zoe Cardon, a new senior scientist at the Ecosystems Center, she mentions that she just got good news: Her research grant application to NASA had been funded.

“Oh, that’s why you are so bubbly!” we say.

Zoe, who laughs a lot, laughs. “No, I’m always like this. When I left the University of Connecticut to come to the MBL, at my going-away party, someone hung up a printout of Tigger. I’m afraid it’s just the way I am!”

The upbeat, outgoing Cardon, who joined the MBL in January, is fascinated by plants, which drives her research and other interests such as gardening and vegetarian cooking. “I find it amazing, what plants can do. When you think about it, they don’t have a heart, they don’t have lungs, they don’t have all these organs that we need to survive. And yet plants can live for thousands of years!” she says. She has a longstanding interest in photosynthesis, which led to one of her current projects on green algae (single-celled plants) that live in the desert.

“My colleague at University of Connecticut, Louise Lewis, showed me her collection of desert green algae, and when she opened the door of the growth chamber, my jaw just dropped,” says Zoe. “They were every color you can imagine, just gorgeous, greens and reds and yellows and oranges. Not only was I interested in how in the world can these algae live in the desert, and how their photosynthesis can keep going when they are being fried by the sun, but what are all those colors?” Zoe thinks they are protective pigments that act almost like sunscreen for the algae, and she is currently analyzing what some of those pigments are.

A love for images, patterns, and the dynamics of biological systems is behind all of Zoe’s research. In graduate school at Stanford University, she studied the opening-and-closing patterns of stomata (the miniscule valves in plants’ leaves that let gases in and out) by making movies of chlorophyll fluorescence coming off the leaves, which relates to how much photosynthesis is going on. “A lot of my Ph.D. thesis was image analysis of these really neat patches of brightness and dimness on the leaves, and I set it all to music,” she says. Zoe once considered a career as a pianist, but chose biology where, evidently, she can still bring in her musical talents!

More recently, Zoe’s interests have traveled down the plant to plant/soil interactions. “It’s a challenge, because how do you study something that you can’t see, and you can’t dig it up without destroying the system?” Zoe has an answer. In collaboration with Dan Gage at University of Connecticut, she is genetically engineering bacteria to make light when they are in the soil and responding to certain conditions, such as energy coming off the root. She puts the soil, the plant, and the microbes in a glass pot and, using an ultrasensitive astronomy camera, she makes movies of the light patterns to infer what is happening in the system.

“It’s so fun!” she exclaims, and shows a movie of shimmering root-microbes interplay. “You get a sense of what a lot of my research tends to be — it’s about the movement.”

Zoe has been working with Ed Rastetter in the Ecosystems Center to model the root-soil-microbe interactions. She is also exploring collaborations with colleagues in the Bay Paul Center, as part of the MBL’s Micro-Eco Initiative to bridge the research in the two centers. “Because I am so interested in microbes and evolution, particularly of the algae, I see a lot of overlap with the people in Bay Paul,” Zoe says. She and MBL scientist Julie Huber recently started a weekly “journal club” where scientists from the two centers get together and let the ideas fly. “It’s really exciting,” says Zoe, almost bouncing from her chair. “We are just getting going and learning each other’s languages. But I think we will have quite a few projects coming out of this.”
Employee Spotlight

Meet Richard Boucher
Head Groundskeeper, Building Services, Transportation & Grounds

Boucher

When spring comes to Woods Hole and many MBL employees are getting ready for another busy summer, head groundskeeper Richard Boucher is already working at full tilt.

“This is my busiest time, when things are starting to grow,” says Boucher, who keeps the grass cut, the hedges trimmed, the flowers watered, and the grounds tidy on all the MBL’s property.

A May day might find him working on the village campus; or at the Devil’s Lane or Bar Neck Road parking areas; or at Whitehall, the MBL director’s residence near Nobska Light; or even at the MBL warehouse in Falmouth Industrial Park.

“It’s nice when someone says, gee, the place looks great. It makes you feel good,” says Richard, who dug and planted several of the perennial beds on campus.

After working solo all winter, Richard gets help from seasonal employees in the spring and summer.

“Summertime is gorgeous here,” he says. “Can’t have a better place to work.”

Some of the seasonal crew drive the MBL vans that bring employees to and from the Devil’s Lane parking lot, a service that Richard manages. He says most people are understanding about the summer parking crunch in Woods Hole.

“Some people complain about the van, but hey, look at WHOI! They run a van year-round,” he says.

It’s also Boucher who makes sure reserved parking spots are saved for people—a very important job at the MBL!

The toughest season, Richard says, is winter, when snow cleanup is his responsibility. The MBL custodians help him plow, and the last few winters have been light for snow. But the winter of 2004-2005 was brutal, especially the January blizzard that dumped more than 30 inches of snow on Woods Hole.

“We had to clean out the snow with Bobcats,” says Richard. “The plows couldn’t handle it. I was at work for three days. I couldn’t get home.”

Still, he says, last year’s renovation of Rowe Laboratory, where visiting scientists set up their labs, was nearly as rough. “Everything had to be moved out of the building. We took truckloads and truckloads of stuff out of there. And then it all had to be moved back in, after the renovation.”

Richard is also the person visiting scientists call when they want their stuff removed from storage in the MBL’s warehouse. “I have hundreds of their boxes at the warehouse,” Richard says. “Some days, I move boxes all day long.”

If this sounds like Richard works hard, he does! He first came to the MBL in 1989 as a custodian, and he was named head groundskeeper in the Building Services & Transportation Department in 1998. Before moving to the Cape, he lived in Worcester, where he drove a bus.

When he’s not at work, Richard relaxes by fishing. “I like to fish off Menauhant Beach
in Falmouth,” he says, typically catching striped bass and bluefish.

Richard, who is 67, is “starting to think about retiring,” he says. But while he’s glad to have younger employees at the MBL do more and more of the heavy lifting, he still enjoys
his job.

“I enjoy working with everyone here,” he
says. “Everyone is nice to work with, and everyone pitches in when we need it. That makes the job.”



The Collecting Net is an employee newsletter published by the Communications Office. Comments and suggestions are welcome. Call (508) 289-7423 or e-mail us at