![Saving the Night Sky: Dark skies and light pollution](https://millertonnews.com/media-library/roeliff-jansen-community-library-has-a-dark-sky-explorer-backpack-that-can-be-checked-out-for-two-weeks.jpg?id=52197152&width=1200&height=2133)
Roeliff Jansen Community Library has a Dark Sky Explorer Backpack that can be checked out for two weeks.
Provided
Roeliff Jansen Community Library has a Dark Sky Explorer Backpack that can be checked out for two weeks.
HILLSDALE — Susan P. Bachelder, a resident of Egremont, Massachusetts, and member of DarkSky International, gave a presentation “Saving the Night Sky: Dark Skies and Light Pollution” at the Roeliff Jansen Community Library on Thursday, May 2.
Bachelder began the discussion by reminding the audience to Save the Date of Aug. 12 when the Perseids meteor shower will occur. Bachelder noted that meteors are best observed after midnight, when the they are moving in the same direction as the Earth’s rotation.
Bachelder has been a member of DarkSky International (DarkSky.org) for more than 10 years. DarkSky, originally a small Arizona based nonprofit founded in 1988, has worked for more than 30 years to restore the night-time environment and protect communities and wildlife from light pollution.
Light pollution, defined as “the inappropriate or excessive use of outside artificial light,” is having serious environmental consequences for humans, wildlife and our climate.
DarkSky International is now comprised of more than 70 chapters worldwide. DarkSky International works to certify and help conserve starry sky parks, communities and other outdoor places. The group also certifies commercial, industrial and residential outdoor lighting with an aim to reduce light pollution by working with communities, governments and professionals to prioritize quality low impact, outdoor lighting.
The talk was comprised of two parts. First, the short film “Dark Sacred Night,” a 15 -minute overview created by filmmaker Jared Flesher for the Princeton University Department of Sustainability. The film features astrophysicist Gaspar Bakos and his quest to reduce light pollution by raising awareness of the dangers of light pollution on the Earth and its inhabitants.
Filmed on location at Princeton University and the Las Campanas Observatory in the southern reaches of Chile’s Atacama Desert, Bakos speaks of the necessity to direct lighting downward to protect the night sky.
According to Bakos, “80% of the U.S. has lost the vision of the Milky Way and light pollution has increased 50% over the last 25 years…due to the conversion to LED lighting.” While it has been observed that light pollution threatens many animal species, from migrating birds to hatchling turtles, the negative impact on humans is less well documented.
The interruption of natural sleep patterns in humans can easily be linked to light pollution. Bakos stated it has only been within the last 20 years that the effects of light pollution upon the Earth have only been studied. A 2016 study conducted on “Artificial Light at Night and Cancer” concluded “artificial light at night is significantly correlated for all forms of cancer including lung, breast, colorectal and prostate cancers individually.”
A 2020 study linked the “association of outdoor artificial lighting at night with mental disorders, including mood and anxiety disorders in adolescents.”
According to Bakos, 40% of outside lighting is wasted. Lights point up into the sky, wasting about $3 billion per year by converting carbon into photons. That is the equivalent of 21 million tons of carbon dioxide emitted every year. Bakos stated that light pollution goes unchallenged because the effects are generated far away from the source therefore there is a failure to connect the cause to the outcome.
According to Bakos, the solution to light pollution is simple.
— Exterior lighting should be useful, installed only when and where it is need.
— Lights should be shielded so they only shine down upon the ground.
—Lights should be no brighter than necessary and when possible controlled by dimmers, timers or motion sensors.
— Mostly importantly, outdoor lighting should be composed of warm colors, especially red light, rather the current use of harmful blue wavelength lights.
The second part of the talk featured Bachelder’s discussion of the “Constellations of the Northern Summer Sky.” . Bachelder started by asking who in the audience had observed the recent solar eclipse on April 8. An audience member stated that he observed the eclipse “but hadn’t travelled to see it.” Bachelder responded, “Luckily in this part of the country the eclipse was 97% observable so there was no need to go anywhere.”
Bachelder, an advocate of viewing the night sky with the naked eye, pointed to the constellations observable in our region and demonstrated how to navigate from The Big Dipper (observable in this region all year long) arcing down to the Constellation of Bootes (roughly the shape of an ice cream cone) to get one oriented in the summer night sky.
Bachelder explained that although we use the term “Constellation” as a standard, many star patterns are Asterisms. Asterisms are a star pattern that makes up part of a constellation or that include more than one constellation. An example of an asterism is the Big Dipper which is part of the constellation Ursa Major.
Bachelder, a classics major, is currently studying Persian star charts. She explained people in the audience are most likely familiar with Hellenic astronomy and the constellations named by the ancient Greeks (and their Latin counterparts). She introduced participants to the Persian named constellation, Al Thuraya, Al Thurya is a bright constellation, clearly visible to the human eye in the summer night sky, and is represented by a woman with outstretched arms.
Bachelder ended her presentation briefly discussing the need for governmental agencies to regulate exterior lighting. Currently, exterior lighting is rarely if ever, regulated by site plan.
Dark Sky Backpack
Tamara Gaskell, Director of Roeliff Jansen, located at 9091 Route 22 in Hillsdale, introduced a new acquisition to the library: The Dark Sky Explorer Backpack. The backpack, donated by the Mid-Hudson Chapter Adirondack Mountain Club (www.midhudsonadk.org) contains everything needed for exploring the night sky. The backpack, which can be checked out for 21 days by Mid-Hudson library card holders, contains: sky quality meter in pouch and plastic case with Globe at night card; night vision LED flashlight; night sky planisphere; book Let There Be Light, book Lights Out; and instructions and brochures.
Maxon Mills in Wassaic hosted a majority of the events of the local Upstate Art Weekend events in the community.
WASSAIC — Art enthusiasts from all over the country flocked to the Catskill Mountains and Hudson Valley to participate in Upstate Art Weekend, which ran from July 18 to July 21.
The event, which “celebrates the cultural vibrancy of Upstate New York”, included 145 different locations where visitors could enjoy and interact with art.
On Saturday, July 20, The Wassaic Project hosted numerous community events. Will Hutnick, the director of artistic programming, said “We’ve been a part of it since the beginning, this is the fifth year of UPAW.”
Most of the action was based at Maxon Mills, the seven-floor grain mill located in the heart of Wassaic. On exhibit was work from 30 artists, 18 of whom were past residents of The Wassaic Project. “Artists can come and do a residency here, meaning they live and work with one another for a couple months at a time,” Hutnick stated.
The first floor held work by Petra Szilagyi, who uses dirt and linseed oil to construct images of paranormal concepts, most of which include bats. They reflected that a recent trip to a fifth sense competition in Vietnam was the influence behind the exhibit.
Across the floor was Tiffany Smith’s interactive installation which incorporated plants and wicker chairs, all of which were objects associated with her Carribean upbringing. “The room being filled with plants is symbolic of hurricane prep which often included bringing the plants from outside into the house,” Smith said.
As visitors made their way up the narrow wooden stairs, music could be heard from behind the walls. The echoing music was Daniel Shieh’s installation, entitled Mother’s Anthem, which played a recording of the American Anthem in 30 languages. The languages ranged from Spanish and Italian to Navajo and Bengali.
Each floor was filled with artwork of all mediums, including painting, fibers, collage and photography. Rachel Bussières, who switched her concentration after watching the 2017 solar eclipse, uses varying light sources to produce lumen prints. During the wildfires, she recounted that she “made a new exposure each day to capture the changing air quality”.
Luciana Abait also incorporates the natural world into her pieces, instead using maps. An environmental activist originally from Argentina, Abait’s work highlights “environmental fragility, specifically the impacts it has on immigrants.” Her installation that is currently on display at Maxon Mills, takes the form of a mountain range built solely from maps of the US and Argentina.
Throughout the day, visitors could “Arm Wrestle 4 A Popsicle”. Winners had the choice of 3 playfully flavored trout-inspired popsicles - Nightcrawler, Power Bait, and Salmon Roe. Artist Katie Peck, who spent the day in costume as a rainbow trout, encouraged guests to step up and try their hand at an arm wrestle.
Shibori Indigo dyeing, group meditation, and dance workshops were open for community members of all ages as well.
While the daytime activities fostered appreciation of fixed art, a dance party until midnight at The Lantern Inn offered guests a space for performative art.
When describing the environment of The Wassaic Project, Smith emphasized, “It’s all community, it’s all love.”
A serene scene during the Garden Tour in Amenia.
AMENIA — The much-anticipated annual Amenia Garden Tour drew a steady stream of visitors to admire five local gardens on Saturday, July 13, each one demonstrative of what a green thumb can do. An added advantage was the sense of community as neighbors and friends met along the way.
Each garden selected for the tour presented a different garden vibe. Phantom’s Rock, the garden of Wendy Goidel, offered a rocky terrain and a deep rock pool offering peaceful seclusion and anytime swims. Goidel graciously welcomed visitors and answered questions about the breathtaking setting.
Amenia Finance Director Charlie Miller welcomed visitors to his Bog Hollow Road garden in Wassaic, a manicured expansive yard with well-placed garden beds framing a far-reaching view. He said he plans carefully each winter for the next spring’s improvement.
The organic, environmentally responsible Maitri Farm was next, a lesson in coordinating agriculture with natural balance. The farm stand and a walk among the greenhouses brought visitors together.
Near the center of Amenia was the garden of Polly Pitts-Garvin, offering a chance to visit a robust vegetable garden with raised beds to be envious of and a remarkable absence of any insects or usual vegetable garden problems.
At Chez Cheese, the vast garden acreage surrounding the 1850s historic home of Joan Feeney and Bruce Phillips in Millerton, visitors could begin at refreshment stations where walking tour maps of the 15-acre property were available. There were streams and ponds with docks, and a dozen bridges arranged around the landscape. In the 19th-century, the property had been the home of the Wilson Cheese Factory, inspiring the name of the estate.
The Amenia Garden Tour was supported this year by Paley’s Garden Center in Sharon.
Gary Dodson working a tricky pool on the Schoharie Creek, hoping to lure something other than a rock bass from the depths.
PRATTSVILLE, N.Y. — The Schoharie Creek, a fabled Catskill trout stream, has suffered mightily in recent decades.
Between pressure from human development around the busy and popular Hunter Mountain ski area, serious flooding, and the fact that the stream’s east-west configuration means it gets the maximum amount of sunlight, the cool water required for trout habitat is simply not as available as in the old days.
This is not a new phenomenon. It does seem to be getting worse, though.
Gary Dodson and I convened where the creek makes its final run into the Schoharie reservoir, part of the New York City water supply system, on a semi-broiling Thursday afternoon, July 11.
The goal was simple. Catch smallmouth bass, which abound in the lower section of the river.
This was hot stuff — as in an 80-degree water temperature.
The air temperature was actually slightly less at 77.
After negotiating the intensely slippery rocks, festooned with treacherous algae, the first major pool presented several difficulties, with a back eddy competing with a main flow and several large trees draped about the whole thing.
I hit on the simplest strategy, which was to flip a weighted attractor fly called a Tequilley into the start of the eddy so it would proceed slowly but steadily into the maelstrom, sinking all the while.
This worked. A proper adult smallmouth, with bronze coloring and vertical stripes, took the thing.
The point-and-shoot camera finally died, however, and I was not going to try to fumble my phone out for a nice but routine fish photo.
Why not?
Because I guarantee the fish would have made a sudden, last-moment bolt for freedom, causing me to drop the device into the drink.
Gary moved downstream while I continued trying to annoy the residents of the pool, succeeding a couple of times with different colored Wooly Buggers.
Then we all got bored and I moved off, where Gary was catching rock bass and cussing them out for not being something else. I have to admit, they are not the most compelling critters. Something about the red eyes.
This latest trip was dominated by extremely tedious and distasteful Harry Homeowner activities, but on both Wednesday and
Thursday mornings I prowled Woodland Valley Creek. By “morning” I mean “dawn,” because that was when the water temps were down to a barely acceptable 64.
I made the acquaintance of several stocked browns and of a handful of their wild cousins. The wild fish are smaller and nimbler.
The successful ploy was an Adams wet fly, size 16, drifted behind something big, like a Parachute Adams or Stimulator.