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Posts Tagged ‘Landscape Architecture’

BY ZACH MORTICE

Texas National Guard and Texas Task Force responders conduct aerial search and rescue in Rockport, Holiday Beach, and the Port Aransas area. Image courtesy of Wikimedia Commons, photo by the Texas National Guard.

An unprecedented storm that dumped more than 50 inches of rain onto Texas over just a few days, Harvey was the kind of hurricane that worsening climate change promises to bring back for a sequel. And if and when that happens, the next round of  recovery and resilience calculus might best begin with the results of the National Science Foundation’s series of research grants dedicated to studying the storm’s effects.

Last month, the agency handed out just over $5 million across 59 research projects prompted by Hurricanes Harvey and Irma, including several that deal with the ecological and landscape fallout of catastrophic storms. Each promises to generate valuable information about flora and fauna left reeling from extreme weather events. But these studies (four of which are detailed here) are even more vital as mile markers down the path toward a future besieged by climate change—either as guidance on forestalling it or living better within its confines.

Anna Armitage of Texas A&M Galveston is studying how the transition from salt marsh wetlands to mangroves might change how hurricanes affect the coast. In Texas, low, marshy wetlands are common, whereas dense mangroves are rare. That balance is shifting, however, as climate change heats up these ecosystems. As mangroves expand their footprint, Armitage (and researchers at Florida International University and the University of Houston) wonders if they might offer coastal ecosystems and human settlement more protection from hurricane winds and rain—at a cost of biodiversity. “It probably doesn’t provide the same value for birds, fish, and shrimp,” she says.

Climate Change Big Picture: If mangroves do offer more protection for coastal ecosystems in a climate of increasingly severe storms, then Armitage says the next question is, “Should we be planting them in restoration sites?” These kinds of “living shorelines,” she says, could be “more resilient, longer-lasting, and nicer looking protection for our communities” than concrete barriers.

Grant amount: $122,935

Paul Montagna of Texas A&M Corpus Christi is studying the inundation of fresh water (via rainfall) into saltwater ecosystems that Hurricane Harvey caused. From initial measurements after the rain, he’s observed increased amounts of dissolved organic matter in these waterways, and has seen (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 BRIAN BARTH

FROM THE NOVEMBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

In March of 2016, the landscape architect Ron Henderson, FASLA, had the rare opportunity to visit Mcity, the autonomous vehicle research center at the University of Michigan in Ann Arbor. His entourage, which included Nilay Mistry, ASLA, as well as an architect, a transportation engineer, a social scientist, and an attorney, signed in at a gatehouse worthy of a military facility. They were then relieved of all cameras and recording devices—“It’s like a top-secret corporate espionage kind of place,” Henderson says—before being escorted on a brief tour of a 16-acre test track composed of every road condition imaginable: bridges, tunnels, gravel roads, bike lanes, railroad crossings, roundabouts, graffiti-defaced road signs, faded lane markings, a main street with parallel parking, and a short stretch of freeway. “They even have a little Potemkin village of fake storefronts,” Henderson says.

At Mcity, a consortium of academic researchers, government agencies, and corporate entities are sorting out how to make autonomous transportation a reality. Henderson was surprised to learn that trees may not be part of the equation. “We learned that vegetation interferes with the signals between the cars,” he says. “So they cut down the trees at the test track. One of the engineers jokingly said to us, ‘If we had our druthers, we would just cut down all the trees.’ The landscape architects in the group (more…)

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BY ZACH MORTICE

Mulan Primary School in Huaiji County, Guangdong, China, by Rural Urban Framework and the Power of Love. Photo Courtesy of Rural Urban Framework.

John Cary’s book Design for Good (Island Press, 2017) details a now familiar formulation for do-good design in the developing world: a western architect working closely with local partners, using local materials assembled to respect vernacular traditions and modern aesthetics, employing local labor trained as an act of grassroots economic development.

From the remotest outposts of developing-world privation to the forgotten places much closer to home that exist in the shadow of great wealth, Cary (the former executive director of Public Architecture, the public-impact design nonprofit) advocates on behalf of design for dignity. “Dignity,” he writes, “is about knowing your intrinsic worth and seeing that worth reflected in the places you inhabit.” It’s not an aesthetic goal, or a measure of the designer’s saintly ambitions. It’s a quality of the users’ experience.

The building types he examines are familiar (Rural Urban Framework’s Mulan Primary School, supportive housing by Michael Maltzan for the recently homeless in Los Angeles’s Skid Row) and totally singular to their contexts. There’s MASS Design Group’s cholera treatment center in Haiti made necessary by the region’s devastation from a 2010 earthquake that piled onto what was already the Western Hemisphere’s poorest nation. Also by MASS (Cary’s prototypical standard-bearer for his generation’s inequity-attuned designers) are “maternal waiting homes” in Malawi. These combat sky-high maternal mortality rates by creating lodging near health clinics for women in the last weeks of pregnancy, assuring quality medical attention when they give birth. Atlanta’s BeltLine, the most landscape-oriented project profiled, forges a new landscape type out of a disused rail corridor: a network of greenway trails that loop an entire city.

Quoting the social activist Dorothy Day, Cary calls for places like these that create a (more…)

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BY MARGARET SHAKESPEARE

A sophisticated stormwater system elevates Philadelphia’s Girard Avenue interchange.

FROM THE NOVEMBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Around the world, cities are demolishing, burying, or capping their elevated freeways, but an interstate in Philadelphia provides a possible alternative—one in which the highway stays up but connectivity, open space, and water quality are still prized. In redesigning three miles of Interstate 95 north of Center City Philadelphia, the Pennsylvania Department of Transportation planned 27 acres of park and open space, and the first phase of the $1 billion project, due for completion by 2027, incorporates examples of green infrastructure. According to AECOM, the prime consultant on the project, landscape design and green infrastructure accounted for between 5 and 7 percent of the first phase’s total budget.

At the Girard Avenue Interchange, I-95 runs parallel to the Delaware River two blocks away. Rather than whisking stormwater runoff directly into the river, overtaxing an already burdened municipal system, or funneling a deluge into a rock pit, AECOM and other experts devised a treatment scheme of basins, weirs, bioswales, and rain gardens. Ten planted acres can capture the first inch of runoff (more…)

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

Image courtesy Meg Studer/siteations studio.

From “Written in Place” by Jennifer Reut in the November 2017 issue, about Meg Studer’s efforts at the University of Virginia to integrate landscape studies with digital research tools.

“Depth through layering.”

–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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BY JANE BERGER

There’s a lot to love about bamboo.

FROM THE NOVEMBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Thousands of lucky San Franciscans will soon be walking through a bamboo forest on their way to and from towering glass buildings in the city’s Mission District. Groves of giant Japanese timber bamboo (Phyllostachys bambusoides) are a stunning horticultural statement in a 5.4-acre park atop the new Transbay Transit Center, scheduled for completion later this year. It’s just one more sign of bamboo’s increasing popularity, despite its bad reputation.

The park, long and skinny, is 70 feet aboveground and extends four blocks, with public access by bridges that connect with adjacent skyscrapers, by gondola from street level, or by escalator, elevators, and stairways inside and outside the building. Adam Greenspan, ASLA, a partner at PWP Landscape Architecture, explains that no matter what level people are on, “we wanted them to see that there was an inhabitable landscape up on the roof.”

The dominant feature of the Transit Center is a light tower that extends from the grand concourse at street level up to the roof, where its glass dome is surrounded by bamboo. Greenspan says he selected Japanese timber bamboo because it allows for “transparency and translucency,” and when you’re inside the building, “you get a bit of filtered light through foliage and through stems and culms.” Up on the roof is a “transparent scrim of green.” The bamboo is planted in a concrete basin about four feet deep, which sequesters the bamboo’s rhizomes so they (more…)

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Technologist landscape architects rejoice—the November issue of LAM is packed with imagined scenarios, myth breakers, and tantalizing possible futures for urban design. Whether or not autonomous vehicles will allow for utopian cities of tomorrow depends on careful planning and policies today, says writer Brian Barth. And the future of autonomous vehicles might not look as green as we’re imagining. A new landscape by Ki Concepts on Honolulu’s Ford Island—site of the Pearl Harbor attack in World War II—weaves the richly layered history of the site into a sleek, cohesive design. And a new streetscape redesign by CRSA in the Sugar House business district of Salt Lake City turns a large thoroughfare into an inviting multimodal streetscape.

In Materials, Jane Berger discusses the stigma—and benefits—of the often-misunderstood bamboo. And in Tech, geodesign unites academics and agriculturists in the pursuit of the most optimal yield for their yearly crops. All this plus our regular Books, Now, and Goods columns. The full table of contents for November 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 November articles as the month rolls out.

Credits: “The Retraining of Salt Lake City,” CRSA; “Before and After Pearl Harbor,” Alan Karchmer; “Dream Cars,” Illinois Institute of Technology; “Raising Canes,” OvS; “Models of Collaboration,” Len Kne. 

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