The Newtown Pentacle

Altissima quaeque flumina minimo sono labi

Archive for August 13th, 2018

remonstrating hotly

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 Industrial Maspeth, where I go to get away from it all, is shvitzy.

– photo by Mitch Waxman

One thing I can tell you with certainty, that I would actually attest to in a court of law, is that the “Maspeth Heat Island Effect” is no myth. This is an environmental phenomena affecting urbanized areas where vegetation has been entirely replaced by concrete and cement. The entire inner urbanized core of New York City and its satellite cities around the archipelago are typically a few degrees warmer than vegetated or forested geography, but there’s a few spots in the city itself which can anywhere between five and fifteen degrees warmer (even at night) than they should be during (particularly) the summer months. This is the result of all that concrete baking in the emanations of the burning thermonuclear eye of God itself all day, and the predisposition of masonry and concrete to “hold” heat and then radiate it out. NASA thermal imaging maps of NYC show Crown Heights, Sunset Park, and Greenpoint/Williamsburg in Brooklyn, Fordham and Hunts Point in the Bronx, Midtown East and the Financial District in Manhattan, Long Island City and Maspeth in Queens as being  the hottest parts of the City of Greater New York. 

Industrial Maspeth is literally the hottest spot on NASA’s map.

– photo by Mitch Waxman

There’s a lot going on because of these elevated temperatures that isn’t obvious. On the economic side, it means that businesses and homes in the hot zone spend a LOT more on cooling their facilities down with air conditioning and ventilation (Willis Carrier invented air conditioning at Newtown Creek, as a note). The tar used to seal roofs and repair roadways gets all gummy, area waterways experience depressed oxygen levels, and life found in the heat islands are stressed out. 

That includes us, incidentally. You can actually feel it getting warmer the closer you get. When I’m walking down 48th street from Sunnyside towards industrial Maspeth during the summer, crossing under the overpass for the Long Island Expressway involves the encounter of what feels like a “wall of hot.” Additionally, the squamous nature of industrial architecture with its long masonry walls and unforgiving streetscape tends to defeat the natural laminar flow of air currents. Any breeze there is tends to get sucked into the convective upwelling of warm air. That leaves behind radiant heat and atmospheric humidity with nothing to break it up, even temporarily. 

– photo by Mitch Waxman

The solution, which I’m just passing along from scholarly sources, is the promulgation of “living” or green roofs. Street trees and other plantings like rain gardens or bio-swales isn’t terribly realistic in areas like industrial Mapseth due to its occupation. Heavy vehicles ply these streets daily, and in the case of facilities like the MTA’s Grand Avenue Depot pictured above, the lanes and avenues and roads and drives of Industrial Maspeth are where these heavy vehicles are maintained and serviced. The entire bus company of Brooklyn makes its way to that spot pictured above at least once a week.

One of the interesting “carrot and stick” approaches to breaking up the heat island effect centers around creating a metered sewerage tax for new construction, with an exemption to this fee offered to property owners who install a green roof as part of their building design. This would divert water from the overtaxed DEP sewer system during rain events, and create acreages of urban greenery that would serve as a passive cooling system for the buildings, reducing energy costs and load on the archaic electrical grid. 

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Written by Mitch Waxman

August 13, 2018 at 11:02 am

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