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Archive for the ‘RIVER RESTORATION’ Category

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FOREGROUND

Big Tree, Small World (Interview)
The author and entomologist Doug Tallamy’s new book, The Nature of Oaks: The Rich Ecology of Our Most Essential Native Trees, advocates for the environmental workhorse of trees.

One Big Picture (Water)
A comprehensive new map of the Colorado River Basin connects the watershed and the people.

FEATURES        

Licensure on the Line
After years of political attacks, the design professions are uniting to protect
against threats to professional licensure.

Worlds Away
Hidden in the leafy Washington, D.C., suburbs, Glenstone has been an insider’s destination for years. For a new expansion and outreach, PWP Landscape Architecture designed a landscape
for the confluence of big art and small moments.

The full table of contents for September can be found here.

As always, you can buy this issue of Landscape Architecture Magazine at more than 250 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 September articles as the month rolls out.

Credits: “Worlds Away,” Glenstone; “Licensure on the Line,” LAM; “One Big Picture,” Pete McBride; “Big Tree, Small World,” Rob Cardillo Photography.

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BY ZACH MORTICE

A puzzle-like model of the Mississippi River Basin helps to reveal connections.

FROM THE AUGUST 2021 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

 

This month, on the riverside terrace of a former pump house in Columbus, Indiana, an exaggerated topographic model of the Mississippi watershed will be installed. It is a hardier object than models meant for conference rooms or museum galleries. In fact, the model’s designer, Derek Hoeferlin, Affiliate ASLA, encourages visitors to pour a glass of water, or beer, over the landscape, to see how much pilsner the Ohio River can take, or how many ounces of stout it requires to overtop the Missouri River. Or, “if it’s coming from the Northwest,” Hoeferlin says, “it might be an IPA.”

Installed as part of this year’s Exhibit Columbus, a biennial celebration of the Indiana city’s trove of midcentury modern architecture, the model is split into six lobes that fit together like puzzle pieces, representing the Mississippi and its tributary watersheds. It’s an extension of a long-term effort to create an atlas of the Mississippi River Basin, in which Hoeferlin is working to map the basin at a variety of scales and examining the control measures that make the watershed a tool for commerce. The installation, dubbed Tracing Our Mississippi, also includes expository boards, and Hoeferlin plans to host public programming themed on Indigenous rights to the land and water with artists from opposite ends of the Mississippi watershed: Angie Tillges from Minnesota and Monique Verdin from Louisiana. (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.

BY TIMOTHY A. SCHULER

FROM THE MARCH 2021 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

 

On August 29, 2005, the world saw what happened when a levee failed. A Category 3 hurricane slammed the Gulf Coast, 169 linear miles of federally constructed levees collapsed, and nearly 80 percent of New Orleans flooded, killing almost 1,000 people, the majority of them African American and over the age of 65. It was a wake-up call not just for New Orleanians but for lawmakers 2,000 miles away in California, who worried about their own state’s intricate system of ancient levees, which hold back the waters of the Sacramento–San Joaquin Delta.

Covering an area the size of Rhode Island, the Sacramento–San Joaquin Delta is an inland delta formed by the confluence of five major waterways, including the Sacramento and San Joaquin Rivers. It stretches from just east of the San Francisco Bay north to Sacramento and south to Stockton and drains more than 50 percent of the state of California. It is also a highly engineered landscape, made up of winding canals, earthen levees, and terraced agricultural fields. Roads follow the sinuous levees, forming what, from the air, appears as a convoluted puzzle pieced together over eons by a deranged dissectologist.

The delta’s present-day morphology is the product of one of the largest land reclamation projects in U.S. history. In the late 19th century, farmers and land speculators drained more than 500,000 acres of wetlands in the delta, using the dredge material—much of it the spoils of industrial gold mining—to build human-made islands. In the 20th century, water conveyance projects such as the California State Water Project further severed the relationship between delta wildlife and its unique hydrology. “There is nothing about the delta that is like what it used to be,” explains Brett Milligan, an assistant professor of landscape architecture at the University of California, Davis, and a cofounder of the Dredge Research Collaborative. “The way water flows through it is entirely different. The channels have been widened; all the dendritic channels have been cut off. There’s no floodplain at all.” (more…)

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BY ZACH MORTICE

The Morton Salt site will feature a riparian ecosystem grown in a synthetic medium. Image courtesy Lamar Johnson Collaborative.

In Chicago, a synthetic growing medium will provide a healthy buffer between contaminated soils and riparian plant life.

 

For nearly 100 years, the Morton Salt facility on the North Side of Chicago, with its massive rain slicker and umbrella sign, has been an iconic presence along the industrial corridor that traced the North Branch of the Chicago River. The warehousing and packaging facility closed in 2015, and within a few years, the company announced an ambitious adaptive reuse plan for the site, turning it into a mixed-use campus featuring a concert venue and office spaces. (The sign will stay.) It will also be home to Morton’s R&D facility, relocating from Chicago’s suburbs, where the company will research water softener salt, pool salt, deicing salt, and salt solutions for other industrial applications.

The project’s innovation will extend to the outdoors: The landscape of the campus will include a synthetic growing medium developed by Omni Ecosystems. According to the company, it’s the first site in Chicago that’s been approved for the use of special stormwater soils designed to mitigate runoff and stormwater from combined sewer overflows. Working with the Chicago Plan Commission and the Department of Buildings, Omni Ecosystems will use 60,000 cubic feet of Omni Infinity Media, largely composed of an ultra-light, kiln-dried mineral similar to volcanic rock. This medium will allow a rich wetland and riparian ecosystem to thrive on top of a degraded and polluted site that’s been capped with concrete and asphalt.

The Omni Infinity Media is mostly air—it has 78 percent void space, compared to standard topsoil, which has 25 percent. “It’s quite literally and physically a sponge,” says Michael Skowlund, ASLA, the director of landscape architecture at Omni Ecosystems. (more…)

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

Image by Florence Low for California Department of Water Resources.

From “Toward Reclamation” in the March 2021 issue by Timothy A. Schuler, about how federal recognition of a critical ecosystem in California where five waterways collide can maintain the Sacramento–San Joaquin River Delta’s cultural heritage and ecological integrity.

“Flooded fields on the delta.”

–CHRIS MCGEE, LAM ART DIRECTOR

As always, you can buy this issue of Landscape Architecture Magazine at more than 250 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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FOREGROUND    

Cracking Up (Materials)
Concrete cracks inevitably, but there are steps designers can take to help alleviate stress.

FEATURES  

Toward Reclamation
A National Heritage Area designation brings the overlooked cultural history of
the Sacramento–San Joaquin River Delta, long seen as California’s plumbing system, to light.

The Big Deal
A small city in rural North Carolina finds itself with a lot of land to develop after a historic psychiatric hospital moves on. A landscape-driven plan by Stewart helps find 800 acres of potential.

The full table of contents for March can be found here.

As always, you can buy this issue of Landscape Architecture Magazine at more than 250 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 March articles as the month rolls out.

Credits: “Toward Reclamation,” Paul Hames for California Department of Water Resources; “The Big Deal,” Jared Brey; “Cracking Up,” http://www.shutterstock.com/phoonperm.

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BY PATRICK SISSON

A new landscape architecture docuseries goes behind the scenery.

FROM THE DECEMBER 2020 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

 

“It’s hard to tell the story of the L.A. River without flying through it,” says Michael Todoran, a landscape designer, lecturer, and podcast host. Along with his students at California State Polytechnic University, Pomona, in January Todoran began filming “Superfisky: The Allure of the Urban Wild,” the first episode of Larchitect, a docuseries devoted to landscape architecture. This in-progress episode focuses on Kat Superfisky, a landscape designer, ecologist, and educator working to restore the natural beauty and native plant life on the shores of the mostly concrete-lined waterway. When the landscape, specifically the Los Angeles River, is a supporting character in your story, visual exposition becomes critical. The best solution was a helicopter shot that showed the true breadth and boundless energy of this body of water. (more…)

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