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Archive for the ‘POLLUTION’ Category

BY ZACH MORTICE

The Lake Michigan coast, on the South Side of Chicago. Photo by Zach Mortice.

In 2014 alone, 22 billion gallons of untreated sewage and stormwater made its way into the Great Lakes, according to the Great Lakes Commission. On its way there, this stormwater degraded the rivers and streams it flowed through and caused flooding in areas where hard surfaces terminally halt its infiltration.

To deal with this regional calamity, the Great Lakes Commission and Lawrence Technological University have launched a new initiative to disseminate technology and techniques that can mitigate untreated stormwater pollution, the Great Lakes Stormwater Technology Transfer Collaborative.

This partnership between the Great Lakes Commission, a Michigan-based nonprofit that works to protect the ecology and economic health of the region in the United States and Canada, and Lawrence Tech’s Great Lakes Stormwater Management Institute will leverage the commission’s widespread industry contacts with the school’s technical expertise.  (more…)

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January’s issue of Landscape Architecture Magazine does a global scan to see how different countries tackle familiar problems. In Europe, the writer Michael Dumiak travels across Switzerland, where almost every corner of the country is accessible by public transportation. An ocean away, efforts to mitigate the effects of future disasters ramp up after the devastating tsunami that rocked Japan’s shores in 2011.  San Francisco has required downtown projects to add privately owned public spaces since 1985. But private ownership can sometimes make it hard for the public to find, much less access, these spaces that are meant for the public.

In Materials, SiteWorks’s Andrew Lavallee, FASLA, details common problems and remedies for natural and human-made edging in the landscape. In Water, lessons in evolving a moribund cranberry bog into its former glory as an ecologically productive wetland. And in Interview, planner Damon Rich discusses his firm’s work and his recent MacArthur Fellowship. All this plus the regular Now and Goods columns. The full table of contents for January 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 January articles as the month rolls out.

Credits: “New Roots,” Nate Berg; “Public, with an Asterisk,” Kyle Jeffers; “Clockwork,” Michael Dumiak; “Exit Strategy,” Nick Nelson, Inter-Fluve; “Trouble on the Edge,” James Dudley, ASLA, SiteWorks; “A Force for People,” John D. and Catherine T. MacArthur Foundation.

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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 BRADFORD MCKEE

Kate Orff, ASLA. Image courtesy of the John D. & Catherine T. MacArthur Foundation.

FROM THE NOVEMBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Kate Orff, ASLA, became the first landscape architect to receive a MacArthur Foundation fellowship, which carries a $625,000 award over five years for “originality, insight, and potential.” Orff was among 24 fellows named by the foundation today, who also included artists, activists, scientists, and historians.

Orff is the founder of SCAPE Landscape Architecture in New York, and the director of the urban design program at Columbia University’s Graduate School of Architecture, Planning, and Preservation. The firm’s work has achieved wide renown in recent years for its novel and intensely collaborative approaches (more…)

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Los Angeles is an intriguing place for 2017’s ASLA Annual Meeting and EXPO. It’s a car-centric metropolis in the throes of a rebirth in public transportation, a drought-parched region with a remarkably complex water infrastructure, and an image-conscious city with a deceptively robust urban foundation. The October issue celebrates the ASLA Annual Meeting with a look at Los Angeles’s, and California’s, big designs on the future.

Christopher Hawthorne’s Third L.A. Project brings to the forefront issues, including density and equity, that Los Angeles—and Angelenos—face with the reinvention of the sprawling, single-family-home-dominated city. Waving away the clouds of optimism around marijuana legalization and production, Mimi Zeiger investigates the costs and benefits to the landscape. And in a city where entertainment is king, Studio-MLA goes big with three sports stadium projects in the Los Angeles area.

Up the coast, a public housing project on San Francisco’s Potrero Hill gets connected to the city by GLS Landscape | Architecture, while trying to stave off gentrification that could follow. And AECOM’s work on the South San Francisco Bay restores ecosystems once battered by the salt industry back to their natural habitat.

Glen Dake, ASLA, talks about his firm’s commitment to resiliency and “meeting people in their language,” in Interview. Two gardens at the storied Garden Museum in London get a redesign by Dan Pearson and Christopher Bradley-Hole in Plants. A remediation plan by Fred Phillips for an Indonesian tin mining site includes providing an alternative livelihood for artisanal miners, in Planning. And in Palette, subtle layers compose the designed landscapes of Pamela Burton & Company Landscape Architecture. All this plus our regular Books, Now, and Goods columns. The full table of contents for October 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 October articles as the month rolls out.

Credits: “Salt Ponds to Pickleweed,” © AECOM/David Lloyd; “Third Way L.A.,” Marc Campos/Occidental College; “The Final Hill,” Kyle Jeffers; “Altered State,” © 2017 Grace & Co., Inc.; “Fan Favorite,” Tom Lamb; “Growing Obsession,” Garden Museum; “All Landscape Is Local,” Stephanie Garcia/Brian Kuhlmann Pictures; “Play It as It Layers,” Marion Brenner, Affiliate ASLA; “Smartphone Landscape,” Telapak.

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Martha Schwartz, FASLA, began her lecture last fall at the University of Southern California School of Architecture with a dire warning, and an invitation to play.

In “Beyond Practice” (her comments start at 13:08), she began by outlining the ecological imperative that climate change and carbon emissions place on landscape designers and the rest of the world: the exceptionally long tail of ocean warming, and methane bubbles released from melting permafrost that clog the atmosphere.

From there, it’s a quick exposition of Schwartz’s carefree straddling of the art and landscape architecture worlds. She recounts her 1979 Bagel Garden, when she designed the garden at her Boston home with only materials she could purchase on her block: bagels, purple flowers, and purple aquarium gravel. That act of strident whimsy prompted LAM editor Grady Clay to put this project on his magazine’s cover, bordered in neon pink and hand-drawn bagels. It was an early curation of “native” landscape materials combined with boundary-pushing art installations. “It’s a Dada piece. It’s Duchamp’s toilet,” she says. And it also made her name in landscape architecture.

A survey of Schwartz’s contemporary work (detailed further in this month’s cover story) demonstrates her continued emphasis on offering users quirky art objects to interact with, such as the train-cart seating at Manchester’s Exchange Square, and the gawking polygonal pavilions at Fengming Mountain Park in the Chinese city of Chongqing. This narrow slice of her work shows off a wild range of cultural conditions and aesthetic treatments. There are gritty, postindustral reuses, razor-sharp Libeskind-esque angles, and meditative contemplations of vernacular materials and forms.

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BY MEG CALKINS, FASLA

New technologies can reduce the environmental footprint of the most-used construction material.

FROM THE JULY 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Concrete in the 21st century promises to be a more sustainable material, and given the nine billion metric tons used globally each year, it must be. Portland cement, the binding agent in ordinary concrete, has a very high carbon footprint, resulting in just under one ton of carbon dioxide (CO2) released for every ton of cement produced. With 4.2 billion metric tons of the binder used each year worldwide, cement production is responsible for nearly 8 percent of total global carbon emissions. The high lime content of ordinary portland cement contributes about two-thirds of cement’s CO2 impact through the process of limestone calcination. The other one-third of CO2 released is from combustion of fossil fuels.

Technologies to improve the carbon footprint of concrete are currently in the early stages of development, but some, including carbon sequestration in concrete and substantial reductions of cement using energetically modified cement, are now commercially available. Concrete surface products for paving and walls to scrub air pollution, as well as new self-healing concrete products, are also worth investigating. We have heard about some of these innovations for a decade or more in the research community, but many are finally being brought to market—some more quickly than others. Europe is ahead of the United States in the adoption of these technologies, largely because of more rigorous clean air and carbon reduction initiatives.

New technologies in any field can take a long time to move from the laboratory to the marketplace, but (more…)

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