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Archive for the ‘ENVIRONMENT’ Category

BY ZACH MORTICE

Minbo Zhao’s “Better Trail, Better Life.” Image courtesy the University of Illinois at Urbana–Champaign.

For her study of the landscape dimensions of the opioid crisis, Aneesha Dharwadker, a designer in residence at the University of Illinois at Urbana-Champaign, taught an undergraduate and graduate studio grounded in the endlessly complex set of cultural, economic, and environmental factors that contribute to addiction. Called “Landscapes of Dependence,” the landscape architecture studio synthesized research into a diagram called “The Labyrinth of Addiction.”

The diagram portrays addiction not as a cycle or individual pathology, but as an intricate maze, an array of orbits connecting the pharmaceutical industry, poppy cultivation, the environmental conditions of users, health care resources, and local institutions—punitive and otherwise. As explained by the accompanying website and manifesto “The Declaration of Dependence,” there’s no single entry point to the labyrinth, no clear linear progression, and only one dead end: fatality after an overdose. Everything else is an endless feedback loop. Invited by Dharwadker onto campus for reviews in April, I was confronted by the intimidating vortex her students were tasked to defy. (more…)

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As part of an ongoing effort to make content more accessible, LAM will be making select stories available to readers in Spanish. For a full list of translated articles, please click here.

Click above for a full PDF of the translated text with English text available below.

BY JONATHAN LERNER

FROM THE MAY 2018 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

The Harahan Bridge, which crosses the Mississippi River at Memphis, Tennessee, opened in 1916. Down its center ran railroad tracks. Cantilevered off each side was a 14-foot-wide “wagonway” for cars, trucks, horse carts, and pedestrians. This bridge is what’s called a through truss, with a latticelike steel superstructure like something from a giant Erector Set. The two outboard roadways, however, were originally planked in wood. Trains tend to throw off fragments and sparks—and not just antique ones that blew fiery debris from their smokestacks. “It’s like shrapnel,” says the landscape architect Ritchie Smith, ASLA. “Rocks, nails, anything that’s on those tracks just gets pulverized, and can even be inflamed.” In 1928, the Harahan’s wagonways caught fire and burned out of control. “They had all the water you want 120 feet below, but no way to siphon it up,” he says wryly. Rebuilt, the Harahan continued to convey motor traffic until a highway bridge opened nearby in 1949. The wagonway decking was removed. Then, until recently, only trains used the bridge—officially. “There are all kinds of people who, when they were kids, would try to go walk across it. How tempting was that?” asks Lissa Thompson, ASLA, a coprincipal at Smith’s Memphis firm, Ritchie Smith Associates.

Tempting indeed. Anybody willing to clamber out along the exposed girders could have been rewarded with (more…)

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BY BRADFORD MCKEE

FROM THE OCTOBER 2016 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

 

“It’s happening again.” That was a repeated phrase May 27 on Twitter as a deluge of water came downhill on Main Street in Ellicott City, Maryland, carrying cars and garbage and ruining businesses that had rebuilt after a similar flood in 2016. This time, the historic town received more than seven inches of rain within a few hours; a Maryland National Guardsman was killed as he tried to help a woman rescue her cat.

Ellicott City has known flooding since its founding, though it now comes from above the town rather than creeping up from the Patapsco River below. Our editorial in October 2016 explains the problem, which officials still, apparently, have not been able to fix.

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Main Street in Ellicott City, Maryland, has reopened, its historic storefronts repaired for the moment but its bigger problems unsolved. On July 30, almost six inches of rain fell in two hours right atop the 244-year-old former mill town—now a shopping and dining destination—which is built into a tight granite valley atop a network of streams that flow into the Patapsco River. The flood was a surprise. The water came not from the river but from upland, where suburban development in recent decades has hardened the ground. Main Street turned into a torrent within minutes. Dozens of people who had gone out to shop or eat had to be rescued, and two people died. The water shoved around a couple hundred cars and gouged out the streetscape, baring the infrastructure beneath about 100 ruined businesses. (more…)

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BY KATARINA KATSMA, ASLA

Traction believes landscape architecture is for the people, not just the elite.

FROM THE MAY 2018 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

In 2016, as a student at the University of Washington, Coco Alarcón won the ASLA Student Residential Design Award of Excellence for his project to improve public health by creating food gardens in a soggy, stressed neighborhood in Iquitos, Peru. He was also named a National Olmsted Scholar finalist that same year. Since then, Alarcón, who is Peruvian, has been working with a multidisciplinary collective he co-founded called Traction (formerly the Informal Urban Communities Initiative) to try to bring his ideas to fruition. Using research, community outreach, activism, and educational workshops, Traction works with people from communities where resources are scarce to create new social and physical infrastructure that promotes health, safety, and beauty for residents. LAM recently caught up with Alarcón to find out how his group’s work has progressed toward giving people, as he hopes, the motivation they need to transform their environments into equitable, healthy places.

This interview has been edited and condensed.

What are you working on now?
One of our projects is to design and construct a landscape architecture intervention in a slum community and measure the impacts on human, ecological, and environmental health. For example, we are documenting changes in human microbiome, water quality, mental health, and biodiversity of birds and amphibians—among other measurements—in the community to understand the effects of a productive community garden.

Another project focuses on the collection of literature, local experiences, and interviews with experts from different disciplines to understand the role that landscape architecture has on the pandemic of vector-borne diseases related to the Aedes aegypti mosquito, including Zika, dengue, and chikungunya. (more…)

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It’s the first, which means May’s issue of LAM is here! You’ll find these stories inside:

FOREGROUND

Where Least Matters Most (Interview)
Coco Alarcón is using landscape architecture to help disadvantaged communities in his native Peru.

Between the Bents (Parks)
Something fun is happening under Toronto’s elevated expressway.

FEATURES

Vertical Oasis
Optima Camelview’s lush, green exterior is unexpected in arid Scottsdale, Arizona.
Bridge to Everywhere
The Harahan Bridge offers pedestrians and bikers a thrilling new way to cross the Mississippi River.
Let My Rivers Go
Johnstown, Pennsylvania, is still working to keep its head above water. Freeing its rivers could be the key.

All this plus the regular Now and Goods columns. The full table of contents for May can be found here.

As always, you can buy this issue of Landscape Architecture Magazine at more than 700 bookstores, including many university stores and independents, as well as at Barnes & Noble. You can also buy single digital issues for only $5.25 at Zinio or order single copies of the print issue from ASLA. Annual subscriptions for LAM are a thrifty $59 for print and $44.25 for digital. Our subscription page has more information on subscription options.

Keep an eye out here on the blog, on the LAM Facebook page, and on our Twitter feed (@landarchmag), as we’ll be posting May articles as the month rolls out.

Credits: “Bridge to Everywhere,” Big River Crossing Initiative; “Let My Rivers Go,” Zach Mortice; “Vertical Oasis,” Bill Timmerman; “Between the Bents,” Andrew Williamson; “Where Least Matters Most,” Courtesy Traction team members.

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The things our art director, Chris McGee, hated to leave out of the current issue of LAM.

Photo by Iwan Baan, courtesy Diller Scofidio + Renfro.

From “Soft Power in Moscow” by Stephen Zacks in the April 2018 issue, about how an ambitious riverfront park has radically revised Russian notions of the public sphere.

“Russian rave.”

–CHRIS MCGEE, LAM ART DIRECTOR

As always, you can buy this issue of Landscape Architecture Magazine at more than 700 bookstores, including many university stores and independents, as well as at Barnes & Noble. You can also buy single digital issues for only $5.25 at Zinio or order single copies of the print issue from ASLA. Annual subscriptions for LAM are a thrifty $59 for print and $44.25 for digital. Our subscription page has more information on subscription options.

 

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University of Virginia Landscape Architecture Chair Bradley Cantrell, ASLA, sees the future of landscape design as a spectrum of interactions between technologies that sense the environment, model and simulate it, and then finally affect the physical world—all without constant human input and monitoring. As argued in his March 13 LAM Lecture (and in his recent book Responsive Landscapes, written with Justine Holzman, ASLA), the future of landscape architecture is one of designing protocols for how natural systems behave, and tuning these algorithms and eventually the land itself, thus loosening the stranglehold static and monofunctional infrastructure has on the planet.  “It’s not about us controlling every aspect,” he says. “It’s about us setting a range of ways those behaviors can act within.”

Cantrell’s research is grounded in the previous century’s cutting-edge modeling and simulation methods, like the Army Corp of Engineers Mississippi River Basin Model in Clinton, Mississippi, which modeled the entire rivershed, scaled down to a mere 200 acres. From there, Cantrell details contemporary research that is equal parts computational and material, honing ever more granular data points toward more accurate models. For example, there’s USC Assistant Professor Alexander Robinson’s Office of Outdoor Research, Landscape Morphologies Lab work, which uses an articulated robot arm to scrape out dust-mitigating landforms at California’s Owens Lake. Cantrell’s own inquiries involve test bed river basin models that deposit sediment via the variable flow of water, which he has been able to manipulate as though it were a geologic 3-D printer, expanding and cutting back sediment deposit “land” where it’s desired. The resulting topographies are scanned and converted into point-cloud maps.

Cantrell’s approach pushes landscape architecture’s prevailing infrastructure fixation until it ricochets out of the physically imposing world of concrete and culverts and into abstract data, underpinning the omnipresent ways we reengineer ecologies with quantitative facts. The biggest challenge for modeling and simulating dynamic environments, Cantrell says, is not gathering all the requisite data, but getting it to interact in a way that matches reality. At its core, it’s a call for new levels of observational rigor: first, to observe all the factors that make an ecosystem function, and then to understand how those factors work together to create a landscape.

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