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What Flooding In London And New York Tells Us About The Future of Climate Change
With America and parts of Europe already experiencing erratic weather patterns, such as record-breaking night temperatures, climate scientists are increasingly worried over the future of weather patterns like this in the coming years
By Hope Talbot
July 13, 2021
Yesterday, parts of London experienced one month’s worth of rain within a day, causing severe flash floods across various areas of the city. Similar incidents of flash flooding have also been reported across several parts of Europe, with Bulgaria, France, and Switzerland all experiencing similar flooding.
This comes after New York experienced similarly severe flooding last Thursday as a result of Storm Elsa, with subways and highways flooded throughout the state.
With America and parts of Europe already experiencing erratic weather patterns, such as record-breaking night temperatures, climate scientists are increasingly worried over the future of weather patterns like this in the coming years.
How is climate change affecting flooding?
The likelihood of flooding is significantly increased due to the extreme weather patterns caused by global climate change. Changes in the geography of the land, resulting from climate change, also have a part to play in increasing flooding.
With certain vegetation and other land barriers being broken down as a result of changing temperatures and freak weather patterns, many of the natural preventative measures against flooding are no longer there.
Higher temperatures mean higher rainfall
With America experiencing its hottest June on record, temperatures have soared dramatically. As a result of these higher temperatures, we’re experiencing higher air and water temperatures, increasing evaporation.
With increased evaporation comes increased rainfall, with longer durations as well as higher intensity and frequency of rainfall, too.
Evidence also suggests that temperatures increase at a higher rate above the equator, meaning countries in the Northern Hemisphere, such as America and the UK, are likely to experience more significant temperature changes.
How can flooding be prevented?
Although flash floods may seem uncontrollable, there are several possible steps to ensuring that cities and towns are protected against flooding, with rainwater being distributed in a sustainable way.
Sponge cities
Through ingenious urban planning, cities have been able to use strategic green spaces to absorb excess rainwater for future use, therefore reducing flood risk. In China, the concept of ‘sponge cities’ has become popular, with irrigating gardens and urban farms acting like sponges to soak up excess water.
Urban greenery
As seen in the recent London floods, sewage management became a big issue, with sewage pipes bursting due to flooding. In Europe, green roofs are another innovative solution to reducing flooding risk, with greenery absorbing stormwater run-off, and thereby preventing sewage overflow.
Permeable pavements
A common issue seen within urban flooding is the lack of drainage away from walking paths and roads, with cement being unable to absorb water. An ingenious solution to this is installing permeable pavements, which can absorb water and transfer it to other sources, such as urban green spaces.
Lead Photo: Recent flooding across the UK
The Museum Is Closed, But Its Tomato Man Soldiers On
David Litvin, an indoor crop specialist, tends the plants in a temporarily shuttered exhibition, “Countryside, The Future.” He moved to New York from Tel Aviv in February, along with his wife, Stefanie, and their Dutch shepherd, Ester, with a plan to stay six months harvesting the Guggenheim tomatoes.
Although the Guggenheim’s “Countryside”
Show Was Shuttered by The Pandemic,
its Crop of Cherry Tomatoes is Still Growing and Feeding New Yorkers.
David Litvin checks the tomatoes growing outside the Guggenheim Museum, where he is one of the few people who show up each day for work. Credit...Jeenah Moon for The New York Times
By Elizabeth A. Harris / May 17, 2020
The halls of the Guggenheim Museum are pretty quiet these days, with mostly just its ghosts and some security guards as company for the art.
Oh, and there’s the guy who takes care of the tomatoes.
David Litvin, an indoor crop specialist, tends the plants in a temporarily shuttered exhibition, “Countryside, The Future.” He moved to New York from Tel Aviv in February, along with his wife, Stefanie, and their Dutch shepherd, Ester, with a plan to stay six months harvesting the Guggenheim tomatoes. He was going to see the city, too.
“I went out once to a comedy bar, but that’s it,” he said.
The museum has been closed since March 13, but Mr. Litvin still walks across Central Park every day around noon from his rental on the Upper West Side to tend to his flock. “When you grow tomatoes on Fifth Avenue, you want to have the perfect tomatoes, there’s no room to mess up,” he said. “If I have ugly plants, I’ll hear it from the neighbors.”
In the evening, the light from the exhibit casts an alien glow onto Fifth Avenue.Credit...Jeenah Moon for The New York Times
These days, you can’t visit the mummies at the Metropolitan Museum of Art or soak in “The Starry Night” at the Museum of Modern Art. But you can still stand in front of the Guggenheim and get a good look at a thicket of cherry tomato vines and a really big tractor.
The tomatoes, housed in what looks like a radioactive shipping container on the sidewalk, were on view as part of the exhibition for just three weeks before the city folded in on itself. But they’re still growing, their vines snipped every Tuesday and donated to City Harvest, at least a hundred pounds at a time.
“This tomato-growing module couldn’t just be turned off with the lights,” said the Guggenheim curator Troy Conrad Therrien, who organized the exhibition with the architect Rem Koolhaas, and Samir Bantal of AMO, the research arm of Mr. Koolhaas’s firm. “We brought the exhibition to the street, and the street is still accessible.”
The tractor is a top-of-the-line Deutz-Fahr 9340 TTV Warrior. It has a computer in the cab, can lift more than 26,000 pounds, and looks completely out of place on the Upper East Side. But the tomatoes look nice there. The shed’s color matches the Guggenheim’s bone-white facade, and neat rows of vines — along with Mr. Litvin, when he’s there — are visible through a plate-glass window, bathed in a neon pink light that spills onto the sidewalk after sunset.
Left Image: Brioso tomatoes are the variety growing at the Guggenheim.Credit...Jeenah Moon for The New York Times
Right Image: A high-tech tractor, parked on the sidewalk, is part of the exhibition “Countryside, The Future.”Credit...Jeenah Moon for The New York Times
NEW YORK: Vertical Farming Takes Root in Hudson Valley
Vertical Field launched in Israel in 2006 as an agricultural supply solution for the nation’s urban markets. Miner stated the firm began as a “green wall company” that took the horizontal aspect of rooftop gardens and switched it on its side
By Phil Hall
June 20, 2020
Among the more disturbing aspects of the COVID-19 pandemic involved food costs and supplies. The U.S. Department of Agriculture reported a 2.6% increase in food prices nationwide from March to April, marking the largest monthly increase in 46 years. These increases have been fueled by disruptions in the supply chain due to worker illnesses in processing plants.
For restaurants and food retailers, not being able to access materials or being charged higher-than-normal exacerbates an already acute problem of trying to maintain revenue streams during the pandemic.
However, a pair of regional businesses have begun using agricultural technology from the Israeli company Vertical Field that takes the farm-to-table concept and turns it into a container-to-table approach.
“The way it works is that we take a container, just the standard shipping container,” explained Sam Miner, Vertical Field’s U.S. launch manager.
“And the main thing that we do is we put these modules on the wall that have irrigation lines behind it. We simply fill those modules with soil and we put in the right lighting equipment. And once you put plants in there, they just grow fairly simple.”
John Lekic, chef and owner of Poughkeepsie’s Farmers & Chefs restaurant, poses in front of his Vertical Field container used for growing greens and herbs. Photo courtesy Vertical Field.
Vertical Field launched in Israel in 2006 as an agricultural supply solution for the nation’s urban markets. Miner stated the firm began as a “green wall company” that took the horizontal aspect of rooftop gardens and switched it on its side.
The company now has 400 projects around the world, including a massive installation in Vietnam that Miner described as being “tremendous, like a football field.”
This spring, Vertical Field made its way into the U.S. market through a pair of Hudson Valley installations. John Lekic, chef and owner of Poughkeepsie’s Farmers & Chefs restaurant, learned about the technology at a Culinary Institute of America symposium in late 2019 and was intrigued about operating his own food source.
“We were planning to bring in the container in March and we actually brought in a container days after the emergency thing was declared in New York,” he said. “It was a perfect timing. Ten days later, we planted our first crop, mostly salad greens, and in the middle of May we already had to harvest. We are going to have a third one this week.”
Lekic praised the technology for allowing several harvests per week, noting the ability to “harvest them the day of serving.” He also praised the user-friendly aspect of the 20-foot containers.
“It’s super easy to maintain,” he said. “Once the container is set up and the mechanism is in place, you have an app that does the irrigation and controls the temperature and the humidity. It’s not really complicated — after you do it once or twice, the planting and everything else becomes really easy to maintain. It does not require a lot of time.”
Lekic is now growing herbs and leafy vegetables in the containers, adding “it’s still a playground for us.”
Another Hudson Valley business that has Vertical Field’s technology in place is the Evergreen Kosher supermarket in Monsey, which installed its containers at the end of May. Menachem Lubinsky, president of Brooklyn-based Lubicom Business Consulting and marketing director for Evergreen, praised the product for creating a speedy supply of produce.
“If something takes normally three months to grow, the technology can accelerate that to three weeks,” he said. “A restaurant or a supermarket can be in control of their supply.”
Lubinsky said he reached out to Vertical Field following news reports during the pandemic of truckers not being able to deliver goods and farms destroying crops because they suddenly had no outlets for selling. Besides selling the harvested crops, Evergreen is planning to make the containers a visitors’ attraction.
“The customer will be able to see the process of how it grows because one of the walls of the container is glass,” he said. “It’s kind of like an educational experience just for a family to go over to see how this whole process grows. And there’s a very large kosher constituency there who are concerned about consuming insects. This eliminates that concern because of the way it grows — it is insect-free.”
Lubinsky said that Vertical Field is planning to build on its technology to accommodate the growing of a wider variety of items, including strawberries and vegetables.