Knee-Deep in Essex Bay with W2O Members

By | Action today, Member Only Events, Uncategorized, W2O Blog

Sandy Nash says that she was “exploding with facts” after a recent trip to Essex Massachusetts for her first W2O members’ event. “I grew up on a farm and the deep sea is beyond my comfort zone but this event felt tangible; it made the work feel real and we could see what steps are being taken to make a difference,” she said when describing digging holes in the ocean floor to stake dozens of eelgrass plants.

W2O members Jen Godfrey and Sandy Nash in Essex MA

Coastal ecologist Dr. Alyssa Novak, from Boston University, led W2O members knee-deep into Essex Bay for a hands-on workshop to become familiar with the seascape that the eelgrass harbors and protects. Sandy experienced a heartfelt intimacy during this process observing and working alongside scientists and the W2O community. “It was a small enough group so that we could all ask questions. We were sorting through marine materials and learning about everything coming out of the water,” she said. “It’s one thing to hear about it but an entirely different experience being there doing it.”

Eelgrass or seagrass, a habitat for migratory birds and marine animals, protects the shore from coastal storms, sea level rise, and erosion. Along with collaborating partners, Dr. Novak is hoping to restore eelgrass to Essex Bay while studying how it might play a role in mitigating the effects of climate change. Her team of scientists analyzes data including the shoot’s length and density, and the plant’s genetic variation in hopes of finding the variety of seagrass that will be resilient to the transplant process.

Learn more about eelgrass here. Learn more about Dr. Alyssa Novak’s work on eelgrass here.

Join W2O to participate in our educational and inspiring member-only events.

Seagrass

By | Featured Post, Uncategorized, W2O Blog

Seagrass in Yarmouth Maine at low tide

If you launched a boat at the New England coast this summer, chances are you navigated through brilliant green strands of grass that hug the shoreline. Our local seagrass, Zostera marina, also called eelgrass, and there is something soothing about the sway of these grasses right below the surface of the water. At low tide, the grasses stand up tall, starkly green against the dark mudflats. We acknowledge them, (or maybe pay them no real notice at all), but these strands that are seemingly in our way are very important to the success of our shoreline and ocean. According to the Smithsonian, seagrass, “one of the most productive ecosystems in the world,” evolved around 100 million years ago. But like so many ocean assets, we are losing seagrass daily. Pollution from fertilizer, sewage, urban runoff, sedimentation, storms, and rising ocean temperatures pose threats to seagrasses. When we loose seagrass, habitat for the creatures that depend on it such as crab, quahog, and scallop is also threatened.

Seagrass, a primary producer of oxygen with its leaves, stem, and root system, works its magic by becoming an underwater meadow, feeding and harboring sea creatures, filtering toxins by absorbing nutrients and all the while protecting our coastline from erosion. New studies suggest that the amazing seagrass may also play an important role in mitigating the effects of climate change. By grabbing carbon dioxide from the atmosphere to use in photosynthesis, carbon is transferred to the soil as plants die and decompose. In this recent study from MIT’s Sea Grant, Massachusetts eel grass was found to store carbon from outside sources, confirming that we need healthy seagrass for a healthy ocean and healthy planet.

W2O member, artist Nadret Andre reflects on her use of seagrass as a subject for her work: “My paintings are about color and the sensations of light that is essential for seagrass survival. The interconnectedness of a vast number of species sheltered, fed and protected by seagrass habitats is an inspiration for my paintings. Reaching is inspired by the amazing phenomenon of aerenchyma, the spongy tissue that forms spaces or air channels in the leaves of seagrass. These air channels keep the seagrass leaves reaching up towards the light and allow for photosynthesis.”