Spartina, Sumac, and Kid Power!

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HarborLAB partnered with Citizens Committee for New York City and Neuberger Berman for a company day of “Celebration and Service” at the Hunters Point Community Middle School. Volunteers partnered with science teacher Mary Mathai for hands-on education about shoreline habitat restoration. HarborLAB has a longstanding relationship with the school, conducting seed gathering field trips, providing lectures about water quality, and other services. Special thanks to HarborLAB volunteer Diana Szatkowski for making this newest activity a success!

Our first focus was Spartina alterniflora, or smooth cordgrass. HarborLAB Executive Director Erik Baard gave a brief presentation on this saltwater marsh species, which is a bedrock of our coastal ecosystem. We discussed how landfill, runoff pollution, invasive species introduced humans, and other modern impacts have reduced acreage in New York City to less than 10% of historic coverage. Invertebrates shelter within the grass, feeding herons and other shore birds. The complex root systems of spartina marshes anchor sand and mud, stabilizing shorelines. Dense foliage reduces wave and wakes, protecting property and lives. This nearly eliminated grass uniquely sustains a butterfly species, the Saffron skipper.

To restore spartina to HarborLAB’s shore on the Newtown Creek, we’re creating pods made from burlap bags supplied by MAST Brothers Chocolate. Students learned about how burlap is made of fibers drawn from jute, another marsh plant in South Asia, and how generations ago the fibers were softened with whale oil (and now vegetable oils and sometimes mineral oil). We filled the burlap bags with sand, bundled them, and later we’ll slice holes in the tops. Then we’ll place plugs of spartina seedlings in the holes. Our seedlings are provided by the Greenbelt Native Plant Center, a facility operated by the Natural Resources Group of the NYC Department of Parks and Recreation. Those seedlings will be ready in June.

Students and volunteers then made seed balls from cocoa husks, natural red clay, a bit of sand, and velvety red staghorn sumac seeds. Sumac is another important species for our region’s shorelines. It grows with very little water and produces berry-like drupes that sustain many birds. Seedballs replicate endozoochory, or seed dispersal by animal droppings.

The Citizens Committee for New York City and Neuberger Berman were vital to the program because it’s otherwise difficult to have adequate volunteer staffing on a weekday. The students benefited from the greater adult-to-minor ratio in safety, attention ,and encouragement.

 

Seed Gathering Day!

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Mark Christie, HarborLAB volunteer and Vice President of Hunters Point Parks Conservancy, with bouquets of goldenrod seeds. Hunters Point Community Middle School student in the background. (Photo by Erik Baard)

HarborLAB had a fantastic winter day of gathering goldenrod and beach rose seeds with Hunters Point Community Middle School students! Many thanks to biology teacher Mary Matthai and Principle Sarah Goodman, and to the students! Thanks also to Vice President Mark Christie of the Hunters Point Parks Conservancy and to the New York State Office of Parks, Recreation, and Historic Preservation.

Through this exercise the students learned about bioremediation, shore ecology, evolved means of seed propagation, combined sewer overflows, and genetic diversity. We asked that the school choose only five students for each round of work to avoid trampling habitats.

HarborLAB is creating a marine-to-uplands habitat restoration on the Newtown Creek. We call this project the “GreenLaunch.” Citizens Committee for NYC gave us funds for initial work, which HarborLAB Facilities Manager Patricia Erickson oversees. We’ve applied to the Hudson River Foundation for a larger Newtown Creek Fund grant. We hope our City Council Member Jimmy Van Bramer and State Assembly Representative Catherine Nolan will also partner with us as a wonderful (and only) Queens environmental group based on the creek, and support our work.

Central to the GreenLaunch, conceived by HarborLAB Founder Erik Baard, is a living shoreline stabilized using methods recommended by the NYS Department of Environmental Conservation. We’re applying for fresh earth from the NYC Soil Bank. Roots from native, saltwater tolerant plantings will hold soil down. We’re gathering seeds from milkweed, pokeberry, goldenrod, beach plums, and beach rose to start. We have MillionTreesNYC shadbush (service berry), hackberry, sassafras, and other native saplings to further strengthen this slope. Milkweed and goldenrod sustain endangered monarch butterflies and other pollinators. Our berry bushes and trees, and rose hips, have deep root systems and feed birds. Below this slope, in the intertidal zone, we’ll grow cordgrass and mussels.

Readying for Winter…and Spring! :)

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Diana, Miyeon, and EJ at work on the second shed.

HarborLAB volunteers had an amazingly productive Sunday, and had lots of fun in the process! Our goals were to winterize our Newtown Creek waterfront site and prepare it for transformation into the GreenLaunch in the spring. It sure felt like spring already!

We assembled a second shed and platform, repaired “The Jenni” tandem Folbot kayak for use by Baruch College environmental science classes (named for our late friend and CUNY alumna, Jenni Jenkins), set up planters and protected fruit trees from root freeze with vinyl and bags of cocoa shells, gathered seeds (especially pokeberry, goldenrod, and milkweed) for habitat and shoreline stabilization, and protected public boats from UV degradation with tarps. We donated many bricks to Build it Green, delivering them by van. Our bricks, which are molded with holes, are being built sideways into walls in South Africa to allow air circulation.

Many thanks to Patricia Erickson, who directed the day’s work as HarborLAB’s facilities manager and chair of the GreenLaunch committee. A special acknowledgment to Shawn and Miyeon Cornell, who were married just this month and shared this special time with us as stellar volunteers. They are CUNY students, as is Diana Arias, another fantastic volunteer who threw herself into the work (we met her through the great Baruch College ECO Club). Rounding out the crew were Irene McLoughlin, Alessandro Byther (daring Alpinist of bricks and plastic heights), Jenna Nugent, Davis Janowski, Erik Baard, and EJ Lee (HarborLAB operations manager and a CUNY alumna).

Great thanks also to Schuman Properties for our launch and to Citizens Committee for NYC for the initial GreenLaunch project grant.  Much gratitude also to Folbot, Lamar Outdoors, Dorothy Morehead for our supplies.

June 1 Jamaica Bay Marsh Restoration!

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(Aerial photo of planting site by Public Lab and Louisiana-based Dredge Research Collaborative. Expand to see rows of seedlings)

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American Littoral Society, Google, Citizens Committee for NYC, and HarborLAB celebrate a great day of planting spartina to restore Jamaica Bay. Great job, HarborLAB Operations Manager EJ Lee and many thanks to our partners!

On Sunday, June 1, HarborLAB brought Citizens Committee for NYC and Google to paddle and help the American Littoral Society and Jamaica Bay EcoWatchers plant spartina marsh grass, a building block of our estuary ecosystem. We were thrilled to work beside Audubon volunteers and others, and to learn more about restoring vital saltwater marsh habitat. Many thanks to American Littoral Society Northeast President Don Riepe, who organized the full event, and Lori Lichtman, Development and Volunteer Coordinator for Citizens Committee for NYC!

Over the past century our region’s saltwater marsh grass areas have been reduced by 85% due to development, pollution, and other urban pressures. HarborLAB started “Cordgrass in the Classroom” to help students understand this problem and participate in its solution. Now we are combining planting and paddling into event days that augment the efforts of those leading the challenging work of restoration. The Google gaggle took turns planting thousands of seedlings and kayaking around areas where they could see mature plants supporting shorebirds, invertebrates, and marine life. It was fun to introduce Google employees and interns to this work, and to deepen our relationship with Citizens Committee for NYC. Thanks in great part to Citizens Committee for NYC, we will soon plant spartina and other native species at our launch site on the Newtown Creek!

This event was an achievement for HarborLAB because despite being a small and young organization, we produced two simultaneous programs on June 1, this marsh grass restoration and nature paddles by canoe on Willow Lake in Flushing Meadows-Corona Park. HarborLAB Operations Manager EJ Lee was our on-site leader at Jamaica Bay and Executive Director Erik Baard made the arrangements for both events while leading on-site at Willow Lake.

All photos in the gallery are by American Littoral Society and Citizens Committee for NYC.