Environment – Page 3 – Belmont Citizens Forum

How to Reduce Your Risk from PFAS

Environment, Newsletter, November 2022 Comments Off

Oct 312022

By Adrienne S. Allen, MD PFAS (perfluoroalkyl substances) seem to be all around us. In August, the city of Cambridge switched its water supply, which flows from the Stony Brook Watershed into a reservoir at Fresh Pond, to the Massachusetts Water Resources Authority (MWRA) due to high levels of PFAS in the water. This switch is costing the city $2 million per month. In July, local news reported on PFAS contamination near the Wachusett Reservoir, likely from compost made from sewage sludge. Firefighting foam used on military bases on Cape Cod has exposed residents to PFAS toxicity. Boston Mayor Michelle [READ MORE]

Why Care About Removing Invasive Plants?

Environment, November 2022, Open Space, Plants Comments Off

Oct 312022

Why Care About Removing Invasive Plants?

By Joseph Hibbard and Jeffrey North The Belmont Citizens Forum Newsletter has been printing articles about the perils and poisons of non-native invasive plant species on these pages for years. Readers have learned that garlic mustard changes the chemistry of the soil to gain an advantage over other plant species in forest and edge areas. Our article on black swallowwort described that plant’s deadly toxicity to Monarch butterfly larvae that mistakenly consume it instead of nourishing native milkweed. We have described how Asiatic bittersweet rapidly climbs native trees, blocks the sunlight, and eventually topples the tree while changing our viewsheds. [READ MORE]

Belmont’s Invasive Species: Ailanthus

Environment, Lone Tree Hill, Newsletter, Open Space, Plants, Sept/Oct 2022 Comments Off

Sep 102022

By Jeffrey North Tree-of-heaven (Ailanthus altissima), typically called ailanthus, is a rapacious deciduous tree native to China. It was first introduced into the United States when it was imported as an ornamental plant to Philadelphia in 1784 and later to New York in 1820. On the West Coast, immigrants brought the plant from Asia and planted it in California in the 1850s. The tree was initially valued as a fast-growing ornamental shade tree that was tolerant of poor soils and a broad range of site conditions. It tolerates vehicle exhaust and other air pollution quite nicely. It was widely planted [READ MORE]

Alewife Brook, Little Pond Get D Grades Again

Environment, Newsletter, Sept/Oct 2022, Sewers, Water Quality Comments Off

Sep 092022

Alewife Brook, Little Pond Get D Grades Again

By Meg Muckenhoupt In 1972, the Clean Water Act called for all waterways to be “fishable and swimmable” by 1983, and for all pollution discharges to end by 1985. That still hasn’t happened, as is shown by the new annual water quality report card issued by the Environmental Protection Agency (EPA) for the Mystic River in July. All of Belmont’s brooks received a D or D+ grade because they failed to meet state E. coli bacteria standards for boating in 45% to 55% of samples taken in 2021. Site 2021 2014 Grade Total Grade Total Alewife Brook D 47% D [READ MORE]

Spare a Thought for Lone Tree Hill

Environment, Lone Tree Hill, Newsletter, Open Space, Plants, Sept/Oct 2022 Comments Off

Sep 092022

By Dean Hickman and Leonard Katz Between Pleasant Street and Trapelo Road to the south, Concord Avenue to the north, and Mill Street to the west, Lone Tree Hill wraps around McLean Hospital and sits above Belmont, providing us with a peaceful and secluded mix of woods and meadows where we can escape the hustle and bustle of suburban life down below. It is also Belmont’s gateway to Rock Meadow on the other side of Mill Street as well as to the more secluded trails of the Western Greenway which head west into neighboring Waltham and Lexington. Anyone looking for [READ MORE]

Wicked Hot Mystic Maps Summer Heat

Air Quality, Climate Change, Environment, Newsletter, Sept/Oct 2022 Comments Off

Sep 092022

Detail of a map of surface temperatures recorded by Wicked Hot Mystic, a collaborative project of the Museum of Science, Boston, in partnership with the Resilient Mystic River Collaborative (RMC), Mystic River Watershed Association, and the Metropolitan Area Planning Council. On August 12 and 13, 2021, over 80 volunteers joined MOS and MyRWA in measuring ground-level air temperature, humidity, and air particulate matter using special sensors mounted on cars and bikes. This data was collected August 12 at 3 pm. Note that the McLean conservation land is 10F cooler than surrounding areas. For more information see www.mos.org/explore/public-events/wicked-hot-mystic

Gas Leaks Are a Civil Rights Issue

Climate Change, Environment, July-August 2022, Newsletter Comments Off

Jun 212022

By Aditya Jain Governments have embraced natural gas as a “bridge fuel” to completely renewable energy sources, yet natural gas is far from a clean energy source (“It’s Time to Switch from Gas to Clean Energy,” BCF Newsletter, August/September 2021). Natural gas leaks in streets and homes cause significant public health hazards and environmental damage. Across Massachusetts, gas leaks are often underestimated by officials and underserved by gas companies. While numerous gas leaks in Belmont are listed and mapped, other communities of underrepresented minorities face the heaviest burden of this pollution. Massachusetts-based energy researchers analyzed gas leaks in different geographic [READ MORE]

What is a CISMA, and Why Do We Need One?

Environment, July-August 2022, Newsletter, Open Space, Plants Comments Off

Jun 202022

What is a CISMA, and Why Do We Need One?

By Jeffrey North New York state has eight very large ones. Oregon has 10. Michigan has more than 20 (required by law for every county). The number of Comprehensive Invasive Species Management Associations (CISMAs) across the country is approaching 400. Massachusetts has one. But that number is likely to increase. With the likely passage of the invasive species bill (H4595), financial and administrative resources will be available for CISMAs and a host of other programs, plans, and projects for controlling invasive plants. The bill would establish an invasive species trust fund. A statewide invasive species coordinator would be appointed, along [READ MORE]

Belmont’s Invasive Species: Black Swallowwort

Environment, July-August 2022, Newsletter, Plants Comments Off

Jun 202022

Belmont’s Invasive Species: Black Swallowwort

By Jeffrey North Black swallowwort is a killer. Monarch butterflies mistake the plant for native common milkweed, and lay their eggs in the non-native invader, where the larvae die. Besides threatening the population of migrating monarch butterflies, it is toxic to mammals, and by crowding out food for wildlife, worsens wildlife habitat. Vincetoxicum nigrum, also known as Louise’s swallowwort or black dog-strangling vine, is a species of plant native to Europe and found primarily in Italy, France, Portugal, and Spain. Black swallowwort was probably introduced to North America as an ornamental plant in the 1800s. The first sighting of Vincetoxicum [READ MORE]

Restoration Resumes on Lone Tree Hill

Environment, July-August 2022, Lone Tree Hill, Newsletter, Open Space Comments Off

Jun 202022

By Jeffrey North A crew of field horticulture technicians returned to the Lone Tree Hill conservation area for their first visit in 2022 on May 20. Begun in late 2020, the work to enhance the ecological integrity of Belmont’s 80-acre conservation land site addresses the most egregious infestations of biodiversity-erasing invasive plant species. (See Restoration Projects Approved for Lone Tree Hill, BCF Newsletter, May 2021) The mission this time was to cut or pull and spray garlic mustard in bloom. As garlic mustard is one of the first plants to start actively growing in late March, leaves can be sprayed [READ MORE]

Belmont Hill School Plans To Pave Woodlands

Construction and Housing, Environment, July-August 2022 Comments Off

Jun 202022

Belmont Hill School Plans To Pave Woodlands

By Justin Roe Belmont Hill School has always held itself out to be a good neighbor and a responsible member of our community. The Belmont Hill School Sustainability Club is proud to be “Mindful of the rising importance of promoting environmentally sustainable practices and environmental stewardship in our world today and in the future . . . to reduce our school’s impact on the environment and educate faculty and students alike about environmental issues in areas such as energy consumption, waste disposal, and climate change.” These are inspiring words. Nevertheless, Belmont Hill School has recently revealed plans to pave over [READ MORE]

How Can We Control Urban Rats?

Environment, May/June 2022 Comments Off

May 082022

By Fred Bouchard Plague-ridden Saxony hired the legendary Pied Piper to toot rats out of Hamelin. Other age-old tactics—trapping, shooting, pan-banging—raise fresh collateral issues in densely populated areas, in addition to mess and noise. Chicago in recent years resorted to sniper stealth by siccing 1,000 neutered feral cats on its record rat population. Passive approaches to rat control yield slow results, as city-centric man confronts Rattus norvegicus, the world’s most populous and prolific urban mammal. Rat fertility is gaining ground as shorter, warmer winters encourage them to squeeze out an extra litter or three a year. Exterminators concur that the [READ MORE]

Miyawaki Forest Boosts Biodiversity, Resilience

Climate Change, Environment, May/June 2022, Newsletter, Plants Comments Off

May 082022

Miyawaki Forest Boosts Biodiversity, Resilience

By Maya Dutta The first Miyawaki forest in the northeast United States was planted in Cambridge’s Danehy Park last September. Miyawaki forests are dense, biodiverse pocket forests that aim to recreate the symbiotic relationships between diverse life forms that make a natural forest so resilient. By densely planting a diverse array of native species, Miyawaki forests encourage nutrient exchange between the plants and with fungal and microbial life in the soil, resulting in fast-growing forests with high survival rates. Benefits of Miyawaki forests The Miyawaki method offers a vision of not just planting trees to raise their sheer number, but [READ MORE]

New Director Discusses Habitat’s Future

Climate Change, Environment, May/June 2022, Newsletter, Open Space Comments Off

May 052022

By Jeffrey North This interview has been edited for length and clarity. BCF Congratulations on your December appointment to the role of regional director for Metro West. We understand you will have oversight of the Habitat Education Center and Wildlife Sanctuary in Belmont, as well as the wildlife sanctuaries Broadmoor in Natick, Drumlin Farm in Lincoln, and Waseeka in Hopkinton. You’ve been in nonprofit management and some notable education roles. Your background includes teaching, starting a 6–12 grade school, leading a graduate school, strategy and organization design consulting with nonprofit organizations, and studying communities’ shared sense of direction. Can you [READ MORE]

Belmont’s Watersheds Cross Many Boundaries

Environment, May/June 2022, Newsletter, Sewers, Water Quality Comments Off

May 052022

Belmont’s Watersheds Cross Many Boundaries

By Anne-Marie Lambert Here in Belmont, we live on the edge of two large watersheds—the Mystic River watershed and the Charles River watershed. Understanding our role in these watersheds is more important than ever as storms in the Northeast grow more intense and more frequent, and as the rise in Atlantic Ocean sea levels starts to affect the underground water table. The lack of alignment between our political maps and the topography of our watersheds can make it tricky to understand Belmont’s role. In the flat low-lying areas of town where there isn’t much gradient, waters flow in directions that [READ MORE]

Lone Tree Hill Volunteers Clean, Weed, Plant

Environment, Lone Tree Hill, May/June 2022, Newsletter, Open Space, Plants Comments Off

May 052022

Lone Tree Hill Volunteers Clean, Weed, Plant

By Radha Iyengar On Saturday, April 30, a sunny but cool day, BCF, in conjunction with the Judy Record Conservation Fund, held its eighth annual Lone Tree Hill Volunteer Day. At the Pine Allee, volunteers planted 46 white pine saplings of which 40 saplings were store bought and 6 were transplants from Lone Tree Hill. The new plants replaced some of the Allee’s missing trees as well as some of the dead saplings from the 2017-2019 volunteer day plantings. At the other end of the property, the volunteers collected 11 bags of trash, one box of recyclables and six bags [READ MORE]

Letter to the Editor: January 2022

Environment, March/April 2022, Newsletter, Plants Comments Off

Mar 042022

To the editor, With increased mowing in Rock Meadow, does that mean that all that lovely milkweed which grew so wild, lovely, and plentiful will be lost to the mowers? We need that milkweed for the butterflies! That would be so sad. Where is the mowing to take place? Carlee Blamphin Dear Carlee, Mowing at Rock Meadow has not increased, except for the trails. Meadow mowing occurred just once, on October 21. This was intentionally late in the growing season so as to leave the milkweed intact for the monarch butterfly migration, which is mid-August through late September and early [READ MORE]

State Considers New Strategy for Invasives

Environment, March/April 2022, Newsletter, Plants Comments Off

Mar 042022

State Considers New Strategy for Invasives

By Bruce Aguilar Invasive species are organisms that severely damage local ecosystems. One example is the gypsy moth caterpillar, introduced in 1869 by one Professor E. L. Trouvelot in an attempt to breed a hardy silkworm. Some insects escaped and were soon established in a vacant lot next to his home in Medford, Mass. These caterpillars have defoliated millions of acres of northeast woodlands. Another is the Asian bittersweet vine, introduced as an ornamental plant in 1879. It smothers the understory of forests and climbs mature trees to outcompete them for light, eventually strangling them or becoming heavy enough to [READ MORE]

Belmont Was a Town of Market Gardens

Environment, History, March/April 2022, Newsletter Comments Off

Mar 032022

By Jane Sherwin For about a century, areas around Boston that are now suburban housing were in many cases devoted to market gardening. Arlington, Lexington, Belmont, Watertown, Brighton—all grew produce very profitably. A market garden, sometimes known as a truck farm, produces on a small scale a variety of fruits and vegetables for local markets. Around Boston, this intensive form of farming was supported by heated greenhouses. The market gardens were so close to Boston that they had no need to pay railroad charges, using their own trucks and wagons instead. The gardens were profitable, and families could afford the [READ MORE]

Mystic Collaborative Plans For Climate Change

Climate Change, Environment, March/April 2022, Newsletter, Open Space, Stormwater, Water Quality Comments Off

Mar 032022

Mystic Collaborative Plans For Climate Change

By Julie Wormser Once upon a time, images of climate change featured skinny polar bears on melting ice floes, and hot, dusty desertscapes. Tragic for sure, but also very far away in time and space. Not any more. Last summer’s alarming weather—from 120 temperatures in the Pacific Northwest to record flooding rains here in the Northeast—has brought the immediate effects of climate change into sharper focus and more local concern. In Greater Boston, the most likely risks we need to prepare for are: flooding from intense rainfall and coastal storms/sea level rise, hotter, drier summers, less predictable winter weather, and [READ MORE]

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