Dear Friends, When the first humans arrived in what is today New York City, there was no East River and mastodons still squelched about in the swamps of Hunters Point. We’ve prospered through change, challenge, and yes, a bit of … Continue reading
Today, March 3, is UN World Wildlife Day and what better way to honor it this weekend than by helping create thriving habitat areas along a polluted waterway? Just yesterday HarborLAB’s GreenLaunch on the Newtown Creek was designated by the National Wildlife Federation as a Certified Wildlife Habitat in recognition of our efforts to provide edible native plants for birds, milkweed for Monarch butterflies, clean water, shelter, and other support for native species. We also generate organic compost to enrich our poor soil.
This Sunday, March 5, from noon to 3PM turn sentiment into action by joining HarborLAB for an orientation at our Newtown Creek GreenLaunch (53-21 Vernon Blvd, LIC, NY 11101) and then walking over to Bricktown Bagel Cafe to plan our 2017 plantings, water systems, constructed habitat (mason bee and bat boxes to start), seedball activities, environmental monitoring lab, and more!
Details here: https://www.facebook.com/events/133044087217291/
Flora and Fauna Fridays
A weekly entry about the life of our estuary and watershed.
by Erik Baard
Imagine a common wild berry that not only feeds and protects wildlife but is potentially the next big thing in solar energy. Ah, the wonders of American pokeweed!
American pokeweed (Phytolacca americana), flowers in summer and its purple berries are ripe in autumn. So why write about it now? HarborLAB harvests pokeberries in late February when they’re dry and less messy, and birds have had a chance to subsist on them through the winter. Besides, few native plants have given us a better weekend song than “Polk Salad Annie.” 🙂
The song name derives from the traditional dish, “poke sallet.” The lyrics offer a great description of pokeweed, except that composer Tony Joe White mistakes the species for being specific to the South. This hardy perennial grows at forest edges and in sandy beaches across all but eight of the 48 contiguous states. It thrives even in eastern Canada, far from White’s home state of Louisiana. HarborLAB grows it at our GreenLaunch on the Newtown Creek, and we’ve encountered it on shores from Staten Island to South Brother Island. We make pokeweed seed balls and distribute them in areas where city, state, and federal park ecologists determine 8′ high bush’s deep tap root can stabilize shorelines and dunes, and protect the interior from storm surge.
As a central part of our GreenLaunch habitat area, the white flowers are a favorite of beneficial insects like our favorite pollinators, bees and butterflies. The leopard moth feeds on the plant during its larval stage. Northern mockingbirds, gray catbirds, northern cardinals, mourning doves, cedar waxwings, brown thrushers, and other birds eat the berries. Our resident raccoon can enjoy noshing on a bit of pokeweed too. Few mammals are so lucky, and for some the plant is deadly. Humans must strip young stems and leaves and boil them three times and toss the water after each cycle. After boiling removes the toxins, many fry the soft greens. “Poke salad” remains part of African American and Appalachian cultures of the South, taught earlier by American Indians, who also used the plant for herbal medicine.
Pokeweed, especially its berries, should be handled with care because it causes rashes on some people, and the poison can be absorbed through skin or open cuts. Never eat the berries and roots, which cause severe vomiting and even, in rare cases, death. Infants are especially vulnerable. Crushed seeds release the greatest toxic loads. Longer-term concerns like mutations and cancer are suspected, according to the Ohio Agricultural Research and Development Center.
On the bright side, literally, Wake Forest University Center for Nanotechnology and Molecular Materials Director David Carroll was inspired to test pokeberry juice as an “agrisolar dye.” Purple pokeberry ink would replace the silicon normally sandwiched between the plates of a photovoltaic panel. Carroll envisions this as a cheap way for developing nations to produce solar energy hardware locally, even in poor soil. That’s a prescription for either growing a solar revolution or unleashing an invasive organism.
Flora and Fauna Fridays
A weekly entry about the life of our estuary and watershed.
by Erik Baard
Skinny dipping in the Newtown Creek Superfund Site might seem unwise, particularly in February, but it’s a way of life for naked gobies (Gobiosoma bosc). These very small, bottom-dwelling fish of the Eastern Seaboard and Gulf states are extremely common yet rare to see. That’s a shame because gobies — one of the most diverse families of fish, with over 2,000 species — have rich and fascinating lives packed into typically less than four inches and four years.
Ecologists for city, state, and federal agencies did encounter naked gobies in early studies to profile the life and pollutants of what became HarborLAB’s home waterway. They discovered an abundance of goby eggs at the mouth of the creek but not further in, indicating that spawning happened where cleaner East River waters swirled in with each tidal cycle. No surprise given that naked gobies and their eggs and spawn are often found in the fish-protecting screens covering intake tubes at the nearby Ravenswood Power Plant. Bear in mind, however, that this is opposite of the natural state of affairs. Fish normally lay eggs and spawn in sheltered areas outside the swift main channel of waterways. The East River is dredged, constricted by landfill, and edged with bulkheads that make for even faster currents. The slower-moving four-mile stretch of the Newtown Creek should by rights be the East River’s nursery.
As it is, only adult “gobies were prevalent in the mid-section of the Creek,” according to the Fish and Wildlife Service report linked above. Still, what a testament to this species’ hardiness, given that the creek bed (commonly described as being like “black mayonnaise”) is sedimented with toxins and stripped of naked gobies’ natural habitat of oyster beds and salt grass clusters. Females prefer to lay their amber-colored eggs into empty oyster shells. In the Newtown Creek, they make do with rock, crumbled concrete bulkheads, partly interred plastic trash, bottles, and other debris. In the winter, they bury themselves into that poisonous black mayonnaise.
Naked gobies feed on worms and small crustaceans, which concentrate in their tissue the toxins of a century of oil spills, refinery and tannery effluents, and illegal dumping. Cloaked by the muck and the murk, these “naked” prey fish for better known species like striped bass, eels, and bluefish are still taking no chances. The species is scaleless and camouflaged in green and brown blotches. Their eyes are close together, atop the head. At a glance they look like lizards. The young are translucent.
Naked goby pelvic fins have evolved to fuse into suction cups, a neat trick for anchoring themselves. Scientists have noted that gobies can remember how to navigate complicated obstacle courses for at least 40 days, and judge and remember spatial relationships, useful for hopping from tidal pool to tidal pool. Some cousin species of goby have also evolved complex behaviors and symbiotic relationships. For example, one species climbs waterfalls that to human scale is the equivalent of climbing Mt. Everest three times over — check out this video! Others groom the parasites off larger fish. Another enjoys an “Odd Couple” relationship with a large burrowing shrimp. The fish and crustacean cohabitate and deposit eggs in the same burrow. They touch each other (with tail and antennae respectively) constantly to know if the other is agitated or retreating, relying on each other’s complementary senses. And we are still discovering new species of goby!
HarborLAB gives great thanks to Green Apple Cleaners for gently and thoroughly removing salt, mud, grit, and greasy muck from over 50 of our life vests!Some of you might recall meeting company Co-Founder David Kistner and his twins when they volunteered at HarborLAB events!
Our adult and juvenile life vests are used by thousands of people each season in saltwater and on all manner of shorelines. That’s a great way to get really dirty. We need life vests to be clean for our winter Instruction for Inclusion pool program, so who better to ask than longtime supporter Green Apple Cleaners? This pioneering company is the only clothing cleaner in the NYC metropolitan area to use exclusively the methods recommended by the Environmental Protection Agency: high tech, efficient water systems and captured and compressed carbon dioxide. The CO2 is captured from brewers’ emissions and cleaning machines recapture and reuse the gas for several cycles.
The dry cleaning fluid perc (tetrachloroethene, or perchloroethylene) is a common contaminant in soil and water (including at Superfund cleanup sites) and a hazard to human health. This is both a consumer and even more an environmental justice issue because a great number of dry cleaning industry workers are lower-income immigrant people of color. They face ailments and potential ailments ranging from skin and eye irritation to neurological and reproductive problems, organ failure, and cancer. Other methods, like silicon and hydrocarbon, are dubiously marketed as “green.” Silicon accumulates in fish tissue and contaminates water bodies, and “hydrocarbon” is just another name for petroleum products. Who knew “casual Fridays” were protecting the Earth?
Naturally our life vests were washed in low-water machines, not dry cleaned. Clean life vests last longer and Green Apple Cleaners’ slower spin and plant-derived solvents help guard against wear and tear. That saves us money on maintenance and replacement, leaving more funds available for free environmental education programming! We are grateful to Green Apple Cleaners for this service and for using benign methods that reduce water waste and protect our marine ecosystems.
More about Green Apple Cleaners in a CNN report here:
In the African American experience, racism perverted even water — the mother of life — into an instrument of oppression. Through the Middle Passage, the Atlantic Ocean connected commerce but separated families and separated people from their right to life and liberty. Fire hoses meant to protect life and property were instead turned on peaceful civil rights protesters. Water fountains marked “white” and “colored” turned a necessity into a daily reminder to African Americans that they were officially regarded as lesser.
Today we too often witness official neglect of water systems in communities with higher percentages of residents of color, most notably in lead-contaminated Flint, Michigan, but well beyond. Solid waste transfer stations and sewer plants cluster more densely on waterfronts in African American and Latino neighborhoods, imposing environmental injustices. Trucks aggravate asthma in the same communities because barging is squeezed out by municipal economic policies. Combined sewer overflows and leaks have fouled areas of respite like Hallets Cove, at the foot of the NYC Housing Authority projects in Astoria.
HarborLAB works to make access and education on our estuary and watershed inclusive and inspiring. We hope that participants come to even more deeply recognize our common humanity through dependence on and celebration of water.
On this Martin Luther King, Jr. Day of Service please take a moment to tell us how HarborLAB might bring even more free educational paddle tours, classroom activities, and ecological restoration to underserved communities. Maybe yours? Just drop us a note at email@example.com with your requests and ideas!
HarborLAB is pleased to announce that volunteer Perry Leung has been elevated to secretary by unanimous vote of the board. Perry is a stellar administrative volunteer, drawing upon his education and experience in business and environmentalism.
“I’m looking forward to serving HarborLAB in the coming year! I’ve been inspired since the start of my engagement with HarborLAB by the amount of positive impact our volunteers have had on the environment and New York and will do my part to make sure we continue to educate and inspire on New York’s waterways,” Perry said.
Perry graduated from NYU Stern School of Business with honors in Economics and Finance before working as a senior manager in global regulatory risk compliance in New York City and Hong Kong. Throughout his demanding career on two continents he’s remained an active and committed grassroots environmental organizer, leading beach cleanups and composting efforts. He also secured a seed grant through the ASHOKA Youth Venture program to start three new Ultimate Frisbee programs in New York City High Schools to engage inner city students in team sports.
All of HarborLAB’s governing documents and financial reports are readily available upon request but Perry is helping Business Manager Katherine Bradford to organize post them for easier sharing. Perry is also spearheading with volunteers Fatoumata Magassa, Ricky Marcello, and Betty Liu much of our outreach for new sponsors and institutional support.
HarborLAB’s bylaws, adopted in 2016, permit volunteers who are not board members to serve as officers. The secretary:
- Is for the period of one year and will be voted upon at each annual meeting; and
- Includes these responsibilities: “The Secretary shall keep the minutes of all meetings of the Board in books provided for that purpose. He or she may be responsible for the giving and serving of all notices of the Corporation and shall perform all the duties customarily incident to the office of the Secretary, subject to the control of the Board, and shall perform such other duties as shall from time to time be assigned by the Board.”
Thank you, Perry!
HarborLAB volunteers had a wonderful time at the LIC Springs street festival, teaching kids and adults how to make seedballs. This means of planting native species helps restore habitat and stabilize shorelines. We focused on seaside goldenrod, which sustains migrating monarch butterflies and other beneficial insects in the autumn and shelters the eggs of black skimmer shorebirds. Our seeds were gathered by HarborLAB volunteers and students from Hunters Point Community Middle School in coordination with the NYC Department of Parks and Recreation and Hunters Point Parks Conservancy.
We’re very grateful to Long Island City Partnership, our local business improvement district, for organizing this annual event, which is much more than a block party. Our lead volunteers for the day were Dylan Geil, Patricia Menje Erickson, David Borgioli, Scott Wolpow, and Erik Baard, with Thomas Dieter helping us get shipped out from the site. Thanks to David Kistner of sponsor Green Apple Cleaners as well, who did the leg work of picking up and delivering the 50 lbs bag of red clay powder needed for our seedballs.
We’re also grateful to our Seedball friends (http://http://seedball.us/) for teaching us this ancient propogation technique, which mimics the critical ecosystem process of endozoochaory (spreading seeds by animal droppings). We simply mix natural red clay powder, a pinch of sand, seeds, compost (cocoa husks), and a bit of water until the ingredients reach a cookie dough-like consistency. Then the “dough” is rolled into penny diameter balls. These are air dried for a few days and then bottled. Then HarborLAB distributes the seedballs along shorelines to stabilize them and provide habitat and sustenance for pollinators and birds. In cooperation with conservancies and governmental park agencies, we’ve seeded shorelines from Queens to Coney Island and Staten Island!
HarborLAB volunteers, environmental science students from CUNY LaGuardia Community College, and a mix of visitors from other schools and walks of life had a fantastic time tending to the Newtown Creek on Saturday! Our work was part of the annual Riverkeeper Sweep of Hudson River and estuary sites from New York City to Albany. Our Newtown Creek home base is a waterway so blighted with pollution that it qualifies for the US Environmental Protection Agency’s Superfund cleanup program.
HarborLAB’s Newtown Creek Sweep had two basic components, cleaning and gardening. We offered a variety of activities so that people of all ages and abilities could participate. More than 30 people helped over the course of the day. We were especially grateful to have educators among us to add learning to the labor. Holly Porter-Morgan, Diana Szatkowski, Harald Parzer, and Thomas Dieter brought knowledge and encouragement to our students and volunteers.
The core of the program was removing plastics from our shoreline and the creek itself. Volunteers wend their way through broken bulkheads and boat lines to pick trash from the shores while our canoes went out in two waves to scoop up litter, mostly plastic bottles and bags. These smaller items filled seven large trash bags. Larger hauls included a lawn mower, two chairs, a 55-gallon steel drum, a bird feeder, and antiquated electronic sound systems.
We’re under no delusion that our cleanups will remove the tonnage necessary for an ecosystem rebound, but the exercise educates people about the severity of the plastics problem. So what works if picking up plastics is a measure that’s too little, too late? Recycling is also an inadequate solution by itself because it requires a great amount of energy (often from carbon-releasing fossil sources) and sustained administrative focus. With petroleum and other commodity prices low, private carters in New York City are recycling even less material than usual despite New York City’s public commitment to eliminating waste. While a reduction in unthinking, rampant consumerism is laudable, instilling new virtues across the culture will be a slow process. Real penalties and enforcement for littering will help a bit, but not enough. That leaves voters and activists to demand a reduction in wasteful packaging at the design and production stage. We must also push to eliminate combined sewer overflows, which gulch marine debris as well as pathogens and other pollutants.
Gardening was also a big part of the day, and is a huge part of HarborLAB’s work. Volunteers — especially a group from New Hyde Park High School — made thousands of native pokeweed seed balls that we’ll distribute as we land at rest stops on our harbor journeys across to stabilize shorelines, buffer storm surges and waves, feed birds, and sustain pollinators. Those up for heavier lifting helped restore our shoreline by layering cocoa husks from MAST Brothers Chocolate with burlap sacks, kitchen scraps, and soil in a system called “lasagna composting.” This fresh soil covers a broken brick substrate that mimics the glacially transported rocks of our region. The resulting slop will be planted with staghorn sumac, pokeweed, goldenrod, milkweed, and other indigenous species, and footed by smooth cordgrass and shellfish. Some of these species are already making headway. We were delighted to see that our dozens of shadbush saplings were fruiting copiously and our hackberry and American persimmon are also thriving. Our raised bed and container-grown dessert cultivars are doing great too, including apricots, apples, pears, and figs.
We’re tremendously grateful to all who came and helped, and to Riverkeeper for creating this unifying event and helping direct volunteers to sites.
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.