ASLA Announces 2018 Professional Awards

ASLA 2018 Professional General Design Award of Excellence. Brooklyn Bridge Park, Brooklyn, New York. Michael Van Valkenburgh Associates / Image

The American Society of Landscape Architects (ASLA) proudly announces the 25 winners of the ASLA 2018 Professional Awards. Selected from 368 entries, the awards recognize the best of landscape architecture in the general design, analysis and planning, communications, research and residential design categories from the United States and around the world.

The winners will receive their awards at the ASLA 2018 Annual Meeting and EXPO in Philadelphia on Monday, October 22, at the Pennsylvania Convention Center.

The September issue of Landscape Architecture Magazine (LAM) features the winning projects and is available for free.

Winning projects are designated as either an honor award or an award of excellence, which is the highest possible distinction.

General Design Category

Award of Excellence
Brooklyn Bridge Park: A Twenty Year Transformation, Brooklyn, New York
by Michael Van Valkenburgh Associates (Brooklyn, New York) for Brooklyn Bridge Park

Honor Awards
Chicago Riverwalk | State Street to Franklin Street, Chicago
by Sasaki (Watertown, Massachusetts) and Ross Barney Architects (Chicago) for the Chicago Department of Transportation

Iqaluit Municipal Cemetery, Iqaluit, Nunavut, Canada
by LEES+Associates (Vancouver, B.C., Canada) for the City of Iqaluit

Legacy and Community: Juxtaposing Heritage and Invention for Duke University’s West Campus, Durham, North Carolina
by Reed Hilderbrand LLC Landscape Architecture (Cambridge, Massachusetts) for Duke University

Longwood Gardens Main Fountain Garden, Kennett Square, Pennsylvania
by West 8 Urban Design & Landscape Architecture (Rotterdam, Netherlands) for Longwood Gardens Inc.

Re-Envisioning Pulaski Park, Northampton, Massachusetts
by STIMSON (Cambridge, Massachusetts) for the City of Northampton

Tippet Rise Art Center, Fishtail, Montana
by Oehme, van Sweden | OvS (Washington, D.C.) for Tippet Rise Art Center

Tongva Park and Ken Genser Square, Santa Monica, California
by James Corner Field Operations LLC (New York) for the City of Santa Monica

Walker Art Center Wurtele Upper Garden, Minneapolis
by Inside | Outside + HGA (Minneapolis) for the Walker Art Center

Analysis and Planning Category

ASLA 2018 Professional Analysis and Planning Award of Excellence.
A Colorado Legacy: I-25 Conservation Corridor Master Plan, Douglas County, Colorado. Design Workshop (Aspen, Colorado) for The Conservation Fund / Image

Award of Excellence
A Colorado Legacy: I-25 Conservation Corridor Master Plan, Douglas County, Colorado
by Design Workshop (Aspen, Colorado) for The Conservation Fund

Honor Awards
Extending Our History, Embracing Our Future, Madison, Wisconsin
by SmithGroup (Ann Arbor, Michigan) for University of Wisconsin-Madison

From Pixels to Stewardship: Advancing Conservation Through Digital Innovation, Austin, Texas
by Andropogon Associates Ltd. (Philadelphia) for the Shield-Ayres-Bowen Family

Iowa Blood Run Cultural Landscape Master Plan, Madison, Wisconsin
by Quinn Evans Architects (Madison, Wisconsin) for Iowa Department of Natural Resources (Todd Coffelt, Michelle Wilson, John Pearson, Frank Rickerl, Pat Schlarbaum, and Kevin Pape), State Historical Society of Iowa (Jen Bancescu, Doug Jones, Susan Kloewer, and Steve King), Iowa Office of the State Archaeologist

Willamette Falls Riverwalk, Oregon City, Oregon
by Snøhetta (New York) for Project Partners: Oregon Metro, City of Oregon City; Clackamas County; State of Oregon; PGE Falls Legacy LLC

Communications Category

ASLA 2018 Professional Communications Award of Excellence. 100 Years of Landscape Architecture at The Ohio State University. Landscape Architecture Section, Knowlton School, The Ohio State University, Columbus, Ohio / Image

Award of Excellence
100 Years of Landscape Architecture at The Ohio State University
by Landscape Architecture Section, Knowlton School, The Ohio State University (Columbus, Ohio)

Honor Awards
Homeplace: Conversation Guides for Six Communities, Rebuilding After Hurricane Matthew
by NC State University Coastal Dynamics Design Lab (Raleigh, North Carolina) for the Hurricane Matthew Disaster Recovery and Resilience Initiative (HMDRRI)

Marnas: A Journey through Space, Time, and Ideas
by Anne Whiston Spirn, FASLA

VanPlay: Plan to Play
by Design Workshop Inc. (Denver) for the Vancouver Park Board

Research Category

Honor Awards
Atlas for the End of the World – Atlas for the Beginning of the Anthropocene
by Richard Weller, ASLA, University of Pennsylvania (Philadelphia)

Design with Dredge: Resilient Landscape Infrastructure in the Chesapeake Bay, Baltimore, Maryland
by Mahan Rykiel Associates (Baltimore, Maryland) for the Maryland Port Administration

Urban Aquatic Health: Integrating New Technologies and Resiliency into Floating Wetlands, Baltimore
by Ayers, Saint, and Gross (Baltimore) for the National Aquarium

Residential Design Category

ASLA 2018 Professional Residential Award of Excellence. Balcones Residence, Austin, Texas. Word + Carr Design Group (formerly known as Mark Word Design) / Image

Award of Excellence
Balcones Residence, Austin, Texas
by Word + Carr Design Group (formerly known as Mark Word Design) (Austin, Texas)

Honor Awards
Sustaining A Cultural Icon: Reconciling Preservation and Stewardship in a Changing World, Newport, Rhode Island
by Reed Hilderbrand LLC Landscape Architecture (Cambridge, Massachusetts) for Dorrance Hill Hamilton

Yard, Portland, Oregon
by 2.ink Studio (Portland, Oregon) for the Key Development Group

The Landmark Award recognizes a distinguished landscape architecture project completed between 15 and 50 years ago that retains its original design integrity and contributes significantly to the public realm of the community in which it is located.

The Landmark Award

ASLA 2018 Landmark Award. From Weapons to Wildlife: The Rocky Mountain Arsenal National Wildlife Refuge Comprehensive Management Plan. Douglas County, Colorado. Design Workshop Inc. (Denver, Colorado) / Image

From Weapons to Wildlife: The Rocky Mountain Arsenal National Wildlife Refuge Comprehensive Management Plan (Douglas County, Colorado)
by Design Workshop Inc. (Denver, Colorado)

The professional awards jury included:

  • Mark A. Focht, FASLA, Chair, New York City Parks and Recreation, New York City
  • Gerdo Aquino, FASLA, SWA Group, Los Angeles
  • Anita Berrizbeitia, ASLA, Harvard Graduate School of Design, Cambridge, Massachusetts
  • Christian Gabriel, ASLA, U.S. General Services Administration, Washington, D.C.
  • Terry Guen-Murray, FASLA, Terry Guen Design Associates, Chicago
  • Dale Jaeger, FASLA, WLA Studio, Athens, Georgia
  • Sam Lubell, Journalist, New York City
  • Patrick Phillips, Urban Land Institute, Washington, D.C.
  • Barbara Wilks, FASLA, W Architecture + Landscape Architecture LLC, New York City

For the selection of the Research Category, the jury was joined by M. Elen Deming, FASLA, North Carolina State University, Raleigh, North Carolina, for the Landscape Architecture Foundation (LAF) and Ashley Steffens, ASLA, College of Environment and Design, University of Georgia, Athens, Georgia for the Council of Educators in Landscape Architecture (CELA).

New Mariposa Grove Protects Fragile Giant Sequoia Ecosystem

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Mariposa Grove of Giant Sequoias / Mithun

In the not too distant past, you could park a car in the midst of the Mariposa Grove of Giant Sequoias (Sequoiadendron giganteum) at California’s Yosemite National Park. That is no longer possible thanks to a recently-completed $40 million restoration by the National Park Service (NPS) in partnership with the Yosemite Conservancy and Seattle-based multidisciplinary design firm Mithun.

Now, visitors park at a newly constructed, 300-vehicle-capacity terminal two miles away and take a shuttle bus to a main entry plaza at the lower grove.

“Before, it used to be a pass-through area. People didn’t even really notice it,” says Mithun senior associate Christian Runge, ASLA, about the restored lower grove. “They saw a couple of big trees, but it wasn’t a place. Now, it’s the centerpiece of the whole project.”

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Mariposa Grove of Giant Sequoias / Susan Olmsted

This transformation didn’t happen for its own sake. Years of heavy visitor traffic and poor planning took their toll on the storied trees, raising alarm about their future health.

The giant sequoia, which grows to approximately 300-feet high and can live for thousands of years, is an endangered species. This tree occupies a narrow ecological niche only 260-miles-wide on the western slopes of the Sierra Nevada mountains and requires specific environmental conditions to thrive. The Mariposa Grove is one of the few places on earth where the sequoia is able to reseed on its own.

“The Sequoias exist on the western slopes of the Sierras at a certain elevation, which is essentially at the rain-snow transitional zone,” says Runge. “If you go much lower, it’s all rain; if you go much higher, it’s all snow. That feeds the hydrology of these mountain wetland stream systems, which the sequoias tend to cluster closely around.”

“So, restoring hydrology and improving the natural hydrologic flow in the grove was really an important piece of the restoration puzzle.”

To achieve this, the design team removed the existing network of asphalt roads and paths, which were interfering with the grove’s natural drainage patterns.

One road that connected the lower and upper groves crossed streams and wetlands approximately 30 times, says Runge. “Those culverts were anywhere between 50-60 years old, and a lot of them weren’t even functioning anymore.”

In the place of asphalt and culverts, Mithun designed a series of elevated boardwalks and trails that allow for a variety of visitor experiences and do not interfere with the delicate hydrology needed to sustain the sequoias.

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New paths and boardwalks have replaced asphalt roads in the lower grove / Susan Olmsted

“If we keep those streams running and hope for the best with snowmelt, then we can imagine those populations will continue to be stable and hopefully grow into mature trees,” Runge says.

However, that outcome is not guaranteed. Giant sequoias are threatened by the effects of climate change, which could reduce the amount of groundwater available to the trees and make it more difficult for seedlings to survive.

Runge acknowledges that in the face of such forces, there is only so much that the project can accomplish.

“The best thing we can really do is improve and maintain the processes that keep the sequoias as healthy as possible in order to provide as much resilience as possible,” says Runge. “Improving those processes was really the focus of the restoration.”

Ensuring the survival of the Mariposa grove also required changes to the visitor experience. In addition to restoring groundwater hydrology, the elevated boardwalks also keep visitors at a distance from the trees in the grove’s most heavily trafficked areas.

“People want to get up close to them. It’s just a human, intuitive thing that you want to be able to do,” Runge says. But, “if everyone did that, there would be too much damage to the tree.”

Instead, Mithun created a series of loops that become progressively less contained as they lead further from the main entry plaza. “Each loop takes you further out and is closer to a wilderness experience. If you want to go up into the upper grove, that’s something that can only really be hiked into.”

In addition to the new trails, enhancements to the visitor experience include a new visitor center and comfort stations designed by Mithun architects Brendan Connolly and Susan Olmsted, ASLA.

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Rendering of the new shuttle bus terminal / Mithun

While the design language and material choices were in some way constrained by the need to work within the rustic National Park aesthetic of stone and timber, Runge says the design team found room for creativity in the details.

“We didn’t argue about modern versus historic, but we did push for quality detailing and structural systems, thinking through stonework, and trying to understand what the Works Progress Administration (WPA)-era standards were in reality versus just giving the impression of something being historic. Making something that is durable, long-lasting, and in some sense beautiful was the key goal for us both in terms of the architectural elements and site elements, like the boardwalk.”

For Runge, striking this balance between ecology and the visitor experience defined Mithun’s approach to the project. “Ultimately, I feel like we got there,” he says. “It feels like a transformed place.”

In the Batture, Living with Constant Risk Increases Safety

Home in the Batture, New Orleans / Curbed NOLA

The Batture, a historic squatter community nestled between the levee and the Mississippi River in New Orleans is an unconventional model of a resilient community. But as climate change forces more coastal communities to deal with greater risks, their approach offers some important lessons.

This tiny community of now only 12 homes, which has fought eviction by the city government for generations, is constantly exposed to flood risk. But living right on the banks of the Mississippi has given the community a deeper understanding of the river’s ebbs and flows. The residents of the Batture are always watching the weather, know when flooding will occur, and are therefore better prepared for disaster. By constantly living with risk, the community has in turn become more adaptable and safer.

In a talk at the Environmental Design Research Association (EDRA) in Oklahoma City, Carey Clouse, a professor of landscape architecture at the University of Massachusetts at Amherst, said the Batture is an important contrast to other communities in New Orleans that were separated from the river by the levee — communities that literally couldn’t see the river, canals, or other water bodies. With the great risk posed by the Mississippi and other water bodies out of view, these communities became “overconfident” about the safety of the levee system.

In reality, many communities were made even more vulnerable because they didn’t know what was coming. As the levees failed, the result of Hurricane Katrina was some 400,000 were displaced and 100,000 homes were destroyed. “Sadly, vulnerable people had no awareness of where they were in regards to sea level. The Army Corps of Engineers and insurance companies obscured the risks. 400,000 people were blind to topography.”

But the Batture, a “self-sufficient, resilient, and adaptive community, suffered almost no damage in the Katrina flooding.”

In the liminal space between the river and the embankment, the Batture was created through “Do-It-Yourself (DIY) urbanism, a homesteader’s approach.” Clouse spent time researching the community and found it was a “hidden landscape, filled with self-built structures” on pylons. The river is ever present. “It’s 50 feet away from houses but can pass right below their feet during storms.” Each resident has created homemade protections against floating debris.

Clouse believes residents of the Batture are “more secure having taken risk into their own hands, rather than relying on the city government.” In this “quirky, escapist, anti-urbanist community,” there is “great toughness and resilience,” rooted in a deep connection to place and the river.

The Batture began in the early 1900s as a squatter community for people who worked in fishing and other marine trades. In the Great Depression, the Batture swelled to hundreds of homes, becoming a Hooverville on the river. Settlers built homes out of driftwood, creating a “ramshackle shanty town.” There was a tiny school and church, but no roads, water, or electricity. In the 1990s, the New Orleans government came in removed many of the homes.

Early Batture settlement / New Orleans Public Library, from Oliver Houck’s book Down on the Batture, via NPR

Today, there are just 12 homes left, from “the humble to the post-modern.” Batture residents can’t legally buy or sell their own properties, have no access to insurance or protection by the city or state, but they do have now access to “city fire, water, electricity, and P.O. boxes.” A local lawyer has sued the residents, claiming to own the entire Batture and is trying to remove the last remaining residents, but judges have recognized the rights of the existing tenants. “Many believe they deserve to stay.”

For Clouse, the lesson of the Batture is that “with incremental exposure to risk, communities can alter their landscapes and lifestyles to manage that risk.” Levees, with their air of safety and permanence, may actually “invoke crises.” But in communities like the Batture, where people live in close contact with nature and risk, “they can cope, thrive; they can take matters into their own hands.”

Could Climate Migrants Be Relocated to Rust Belt Cities?

Man kayaks in South Beach, Miami after a flood / Wikipedia

In the absence of any national plan for helping the communities most at risk from climate change, a group of members of the Congress for New Urbanism (CNU) are exploring ways to relocate the populations of cities with precarious futures — Miami, New Orleans, Las Vegas, and Phoenix — to under-populated rust belt cities like Buffalo, Rochester, and Detroit. These cooler, northern-situated cities will be better insulated from the effects of climate change and have “underused infrastructure,” with lots of vacant homes, said Paddy Steinschneider, founder of Gotham Design & Community Development, at CNU’s conference in Savannah, Georgia.

While the idea of moving the population of South Beach, Miami to Detroit is shocking, Steinschneider thinks we have lost “awareness that humans are a migratory species. We’ve survived so long because we have moved.”

And while many national and state level leaders are in denial about climate change, insurance and financial companies certainly aren’t. Local leaders may face political pressure to not give into climate change and tell their population to retreat and relocate, but it soon may not be up to them.

“If insurance companies won’t insure homes in at-risk places, financial companies won’t offer loans.” That means no more new development or re-development. At the same time, the value of existing property will decline. “What happens in communities when real estate assets no longer have any value?” This may happen sooner than we think in communities dealing with forest fires, flooding, drought, and water shortages brought on by climate change.

For architect and urban planner Elizabeth Plater-Zyberk, the question is “what do we do when we have to leave?” Instead of fleeing catastrophe, like the Americans who escaped hurricanes in New Orleans and Houston in recent years, “what if we came up with a plan so we can evolve less catastrophically?”

Plater-Zyberk thinks communities threatened by climate risks have to take their heads out of the sand and think through options now. Communities can either defend and fortify, while securing new water supplies; accommodate climate change — by living with flooding or other extreme weather events; or retreat.

If they elect to defend and fortify, they must prioritize. In Miami, where Plater-Zyberk teaches, “South Beach is a financial hub we depend on, so it will be defended first.”

Retreat and relocation has mind-boggling regulatory and financial implications. In the example of a coastal area permanently flooded due to sea-level rise, policymakers would have to decide to buy out property and transform it into “surface water storage,” giving owners the funds to move elsewhere. Plater-Zyberk said there must be a process for cleaning and recycling coastal land that no longer has any value so it doesn’t further pollute.

As part of a colloquium on relocation she taught at the University of Miami, Plater-Zyberk’s students created “adaptation maps,” based on the geography of Florida, tracking how the “flora and fauna of the Everglades will change, how the crops grown on agricultural lands will alter, how coastal and inland communities will be impacted.” Overlaid on environmental change are possible economic and political changes. As ecosystems and farmlands shift, the economy of Florida will be deeply impacted. As a result, “politics will become more unpredictable.”

Plater-Zyberk bemoaned the fact there are no solid adaptation plans in place anywhere in the states. “There is a lot of preparing to get ready to get started.”

A MIT study on relocation possibilities in Boston identified relocation scenarios: relocate in town, to an adjacent town, a new town, or cross country. Matthew Hauer, a professor at University of Georgia, is calculating how many people in at-risk communities on the East Coast will relocate and where. But these are just models and projections.

There are likely no solid plans because there are still so many unknowns: “Should communities be required to go or should it all be voluntary? If a property is underwater, who does it belong to? If it’s underwater and filled with toxic building materials that are polluting, who pays for this?” She wondered whether short-term home mortgages will appear in at-risk communities, like a car loan, with a limited length of value.

Laura Clemmons, CEO of Collaborative Communities, who works with communities in the South hard hit by hurricanes, said “most people driven out of their homes usually end up about a 3-hour drive from where they were.” They seek affordable rentals. “In their minds, they will go back and rebuild. They believe they are coming back.” But as they wait for up to a year for insurance money, temporary places become permanent. For receiver cities, the influx can create pressure on infrastructure, home prices, and school systems.

Prisca Weems, a founding partner at Future Proof, explained how poor residents of New Orleans were forcibly evicted and displaced after Hurricane Katrina. “They were distributed throughout the country without being told where they were going. They didn’t have the resources to return. It’s almost impossible to think. It seems un-American.” Weems thinks receiver cities should come up with plans to “attract residents peaceably and appropriately, and get ahead of the curve and absorb people.”

At that point, we heard from Alissa Shelton, with Bank Suey from Detroit, who provided the sole receiver city perspective. She said in Detroit, “there is already tension with new people trickling in.” Hundreds of thousands of people coming into Detroit? “Oh really?”

Videos: Smart Policies for a Changing Climate

The American Society of Landscape Architects (ASLA) convened a Blue Ribbon Panel on Climate Change and Resilience last fall to offer communities strategies for adapting to global climate change and its impacts on human health and the environment. The panel, composed of leaders from landscape architecture, planning, engineering, architecture, public policy, and community engagement, met September 21-22, 2017, at the ASLA Center for Landscape Architecture in Washington, D.C.

Watch and share the videos below that introduce our panelists and their smart strategies to strengthen community resilience.

The panel’s recommendations will be forthcoming on June 19, 2018.

MIT Researchers Seek Optimal Form of Urban Stormwater Wetlands

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Diagrammatic plan / Jonah Susskind, Design Guidelines for Urban Stormwater Wetlands

Cities are sitting on a largely underused public resource: urban stormwater wetlands. If properly designed, these landscapes can reduce flooding, support urban wildlife, and serve as public space. A new report Design Guidelines for Urban Stormwater Wetlands authored by an interdisciplinary group of researchers and students at the MIT Norman B. Leventhal Center for Advanced Urbanism led by Celina Balderas Guzmán, Heidi Nepf, and Alan Berger — advocates for the positive role wetlands can play in cities and outlines research that provides insights for landscape architects, engineers, and planners.

The authors make a case for the potential of urban wetlands, especially in a time of changing climate and deteriorating urban infrastructure. “Wetlands, the world’s most valuable terrestrial ecosystem, provide a multitude of ecosystem services: water treatment, flood protection, carbon storage, habitat, recreation, and aesthetic value,” they write.

And yet, in many cities, existing wetlands have been filled, paved, developed, or channelized, eliminating the benefits they provide. In this context, the authors see opportunity. “Just as urbanization has obliterated wetlands, urbanization can build them new,” they write. “While constructed wetlands are not in all aspects comparable to natural wetlands, they can partially restore some lost ecosystem services.”

However, urban wetlands present challenges for the prospective designer, not the least of which is understanding hydraulic dynamics well enough to create a design that is both beautiful and functional. This is where the team’s research steps in.

At MIT’s Nepf Environmental Fluid Mechanic Lab, the researchers tested dozens of different wetland landform configurations to better understand how “island size, shape, and placement affect hydraulic flow and provide ecological habitat.”

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Topography variations / Tyler Swingle, Design Guidelines for Urban Stormwater Wetlands

Researchers fabricated models of different topographies from high-density foam using a CNC milling machine. The models were then inserted into a flume (essentially a long, plexiglass tank that circulates water) for testing. The researchers used dye to track how different landform configurations impact the speed and direction of water flowing over the model.

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Model test / Celina Balderas Guzmán, Design Guidelines for Urban Stormwater Wetlands

In analyzing the results of these tests, the authors made some findings. First, topography matters. Topography describes the physical features of a landform. Results varied widely for the different landforms, meaning that certain design approaches are more or less appropriate depending on the goals of the design.

According to the authors, “wetland engineers and designers must make carefully considered design decisions based on hydraulic goals, balanced with ecological and urban goals as well.”

Second, in attempting to slow down water and filter pollutants, smaller interventions may be more effective. “Adding topography subtracts volume from a wetland’s potential water storage capacity,” they write, which means that “water will exit sooner simply because there is less water volume, leading to less pollution treatment.”

In their tests, the researchers found that models were most effective when the total volume of topography equaled approximately 10 percent of the total volume of the basin, although they caution this number may shift in real-world applications.

Of the thirty-four topographies tested, the team found two that provided the best balance of hydraulic performance and pollutant filtering capacity. They conclude the report by applying these topographies to two case study sites: Buffalo Bayou in Houston, Texas, and Taylor Yard, on the Los Angeles River in Los Angeles, California.

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Site Organization Diagram for Taylor Yards, Los Angeles, CA / Waishan Qiu, Design Guidelines for Urban Stormwater Wetlands
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Rendering of Los Angeles River Case Study / Jonah Susskind, Design Guidelines for Urban Stormwater Wetlands

The case studies are intriguing, but may be frustrating to those hoping for a more detailed explanation of how to apply the team’s findings. However, the authors note that the studies are “urban design frameworks” and meant to be conceptual. Those seeking to transfer the team’s research to real world projects will likely find their topographic models to be helpful starting points, but will still need to develop unique design solutions that respond to site and program requirements.

Ultimately, Design Guidelines for Urban Stormwater Wetlands aims to “inform decision makers, planning agencies, consulting engineers, landscape architects, and urban designers about the efficacy of using ecologically-designed constructed wetlands and ponds to manage stormwater while creating new public realms.”

However, the authors do not present any hard and fast rules for designing urban wetlands. Instead, the report makes a compelling case for why constructed stormwater wetlands are an important and underused resource in urban areas, and provides information that may prove valuable to designers and public officials looking for ways to extract more public benefit from stormwater infrastructure.

“We hope this work gives practitioners and designers a new set of adaptable forms to work with and elaborate upon either in implementation or in future research,” says co-author Celina Balderas Guzmán, describing the study as “a crucial first step to explore forms and validate designs quickly and easily with scientifically rigorous metrics.”

In this respect, the report is a success, presenting imaginative possibilities for new urban spaces supported by hard research. As a resource for designers, Design Guidelines for Urban Stormwater Wetlands may not have all the answers, but it does have important ones.

Resilient by Design Bay Area Challenge Proposals Unveiled (Part 1)

Elevate San Rafael / BionicTEAM, Resilient By Design

The Resilient By Design Bay Area Challenge brought together nine multi-disciplinary design teams to develop resilient solutions to climate change-induced sea level rise and severe flooding, and seismic impacts at various sites around the San Francisco Bay. With support from the Rockefeller Foundation, the Trust for Conservation Innovation invited design teams and local communities to undertake a collaborative research phase in the fall of 2017. And, then, beginning in 2018, each team was assigned a single site to create a conceptual design.

Landscape architects, architects, planners, engineers, scientists, and others worked with community members to develop design proposals, understanding that climate risks and social equity challenges often co-exist. The teams looked at not only how to make communities more resilient to future physical impacts, but also how to address gentrification and displacement, fragmented governance structures and insufficient infrastructure.

Jurors assessed design teams based on their abilities to engage multiple stakeholders, show technical feasibility, encourage equity and community engagement, incorporate existing sea-level-rise strategies, and demonstrate a design that fits into a regional action plan.

However, this time around there were no winners that went on to receive funding. This process was different from the original Rebuild by Design in the New York City Metro area, because the Bay Area Challenge didn’t partner with the U.S. Department of Housing and Urban Development (HUD) and doesn’t have access to their disaster recovery funds.

Participants in the competition found the most successful aspect of the competition was the connection of individuals and organizations that had not worked together in the past, laying the foundation for continued collaboration. Building relationships is key to securing funding and implementing these proposals whether through government bonds or new relationships with the private sector.

While there is no funding laid out to implement the Bay Area projects, several teams will continue efforts with communities to realize them. The success of the competition lies in the ideas generated. Bay Area jurisdictions will then need to decide how, when, and what to move forward.

Summaries of the design proposals:

Elevate San Rafael by BionicTeam

Bionic Landscape, WXY, PennDesign, Michael Yarne, Enterprise, Moffatt & Nichol, WRA, RMA, Romberg Tiburon Center SFSU, BAYCAT, Studio for Urban Projects, RAD Urban, Keyser Marson Associates

The North Bay City of San Rafael, like many cities in the Bay Area, is threatened by flooding. BionicTeam’s design encourages San Rafael to “evolve with intention” — by changing its relationship to water through physically elevating itself and also elevating its social and economic performance (see image at top).

San Rafael is vulnerable. Many of the residents, who are immigrants, live in one of the city’s highest flood-risk neighborhoods. Much of the city sits on land that is subsiding. The city’s pump system is failing. Its wood frame housing stock risks condemnation in a flood event. And the city lacks emergency preparedness.

“San Rafael is thought of as a small town in sleepy Marin, and that has to shift. Everything flows through this place,” explained BionicTeam’s Marcel Wilson, ASLA.

The team’s proposal to elevate “everything and everyone” involves both near-term and long-term solutions. The near-term catalyst projects include the completion of the Bay Trail that will one day run through the city, which can act as a resilient edge. In the long term, a new city governance structure that mobilizes economic growth, strengthens infrastructure and ecological resilience, and builds from existing cultural values will “elevate” the city to higher ground and a desirable quality of life.

Several jurors voiced that the proposal could have been stronger, questioning the details of how, exactly, San Rafael would elevate and how the city of San Rafael fits into the region. “It feels that the perspective of the region is missing,” said juror Henk Ovink, The Netherlands’ special envoy for international water affairs.

The People’s Plan by Permaculture Plus Social Equity

Pandora Thomas; Antonio Roman-Alcala; Urban Permaculture Institute; Ross Martin Design; Alexander J. Felson, ASLA, Yale School of Architecture

The Permaculture and Social Equity Team (P+Set) based their project on a commitment to community inclusion in the design process. The team undertook a comprehensive assessment of the needs, capacity, and existing knowledge of the community, and worked with them to create a “people’s plan.” This plan laid out a set of strategies Marin City can implement to create a resilient future.

Marin City, a community comprised of high density of people of color and low income, sits at the foot of a watershed stressed by numerous factors: eroded gullies, insufficient infrastructure that induces flooding, and an adjacency to the Bay, where rising level already threatens the city and the highway in between.

The process that led to a “people’s plan” involved partnering with the community, demonstrating that residents can become “creators and equals at the table” without dependency on “experts coming in to save them.” At the urging of the community, an eight-week course was initiated, to teach them about the unique water flow patterns of Marin City and techniques that could be employed to slow and spread the water, such as creek day lighting, terrace gardening, and bioswales.

The People’s Plan / Permaculture Plus Social Equity, Resilient By Design

“Communities are often included in the community design component—but it’s often just going through the motion,” said environmental designer Pandora Thomas. She believes their plan engaged the community as equal partners.

The jury applauded P+Set for demonstrating how important building social capital is in achieving community resilience. However, they voiced concerns about the plan’s omission of a sea-level-rise response; to which the team acknowledged that ultimately the community does need to work with other districts to innovate at the multi-jurisdictional level. The team focused on empowering and equipping the community with increased literacy that can build leadership.

The Grand Bayway by Common Ground

TLS Landscape Architecture; Exploratorium; Guy Nordenson & Associates; Michael Maltzan Architecture; HR&A Advisors; Sitelab Urban Studio; Lotus Water; Rana Creek; Dr. John Oliver; Richard Hindle, UC Berkeley; Fehr & Peers Transportation Consultants

Common Ground proposed an elevated scenic byway that sweeps across the San Pablo Baylands and Sonoma and Napa Counties in the North San Francisco Bay. The byway would create an “Ecological Central Park” that improves connectivity with an iconic gesture.

The Grand Bayway / Common Ground, Resilient By Design

When examining this expanse of land, the team acknowledged the dual forecasts for this region in the coming decades: the highest population growth in the Bay Area, and sea-level rise that inundates the baylands and Highway 37 that cuts across them.

The proposed scenic byway would make use of bayland’s inhabitable mudflats and marshlands by connecting surrounding communities to each other and the environment.

“Communities don’t have agency here,” said team member Erik Prince, and reiterated that one of their goals in creating an iconic mark through the landscape is to “create a sense of ownership” over this endangered landscape in peoples’ backyards and increase its “visibility,” which can then instigate further action in the region.

Islais Hyper Creek by BIG + ONE + Sherwood

Bjarke Ingels Group (BIG), One Architecture + Urbanism, Sherwood Engineers, Moffat & Nichol, Nelson\Nygaard, Strategic Economics, and Dutra Group

This team proposes restoring an area at the base of the largest watershed in San Francisco, re-imagining it as a new park where ecology and industry co-habitate. The team proposes a comprehensive plan that engages physical, social, and economic resilience.

The plan starts with six pilot projects that serve as a roadmap for long-term, larger projects that embody the “hyper-creek” idea. These projects include an Islais Creek gateway that provides flood management and an accessible waterway; a living levee; a “food district” for selling and production; and an “innovation cove” that focuses on business incubation, research, and workforce training.

The Islais Hyper Creek / BIG + ONE + Sherwood, Resilient By Design

Because the hyper-creek is contingent upon long-term stewardship of the area, it was “imperative to integrate the community and get feedback” when developing the pilot projects. The team pointed out, however, that a pilot project cannot address all of the issues because some “need to be addressed on a jurisdictional basis, at a higher level.”

The intention is these pilots will be folded into a long-term strategy that manages stormwater flows, adaptation to sea level rise, and liquefaction risks through both natural and urban systems.

Jurors expressed skepticism about the proposal’s ability to solve the issue of displacement that courses rampantly through Bay Area communities, and this one specifically. “The pilots will not solve the displacement issue,” the team conceded. But they can “bring the surrounding community into the Islais Creek basin to start the conversation about the longer-term future.”

Read part 2, which covers the other five proposals.

This guest post is by Grace Mitchell, Student ASLA, Master’s of Landscape Architecture candidate, University of California at Berkeley.

Resilient by Design Bay Area Challenge Proposals Unveiled (Part 2)

ouR Home / The Home Team, Resilient By Design

The Resilient By Design Bay Area Challenge brought together nine multi-disciplinary design teams to develop resilient solutions to climate change-induced sea level rise and severe flooding, and seismic impacts at various sites around the San Francisco Bay. With support from the Rockefeller Foundation, the Trust for Conservation Innovation invited design teams and local communities to undertake a collaborative research phase in the fall of 2017. And, then, beginning in 2018, each team was assigned a single site to create a conceptual design.

Continued from part 1, here are the rest of the project summaries:

ouR Home by the Home Team

Mithun, Chinatown Community Development center ISEEED/Streetwyze, BioHabitats, Integral Group, HR&A Advisors, Moffat & Nicho, ALTA Planning, Urban Biofilter, Resilient Design Institute

The Home Team addresses the structural inequity ingrained in North Richmond with a set of design ideas aimed to boost community health and wealth. The team worked with community members and an advisory board to develop strategies that build local agency (see image above).

Strategies focused on four notions: 1) “Thrive,” which addresses housing affordability and wealth building; 2) “Filter,” on managing storm water; 3) “Grow,” focusing on a living shoreline, community amenities, and infrastructure; and 4) “Relate,” creating physical connections between North Richmond and the region.

One solution suggested splitting vacant lots into smaller lots, making home ownership possible by lowering the entry cost. Others strategies called for increasing urban canopy through “an air quality park,” a neighborhood greenway, and the protection of old growth trees—important to a community situated adjacent to the Chevron refinery.

Asked by juror Helle Soholt, CEO of the urban design firm Gehl, about finances, the team pointed out the City of Richmond is already a leader in alternative approaches to financing; social impact bonds are already used revitalize the community, and land trusts related to natural resources and housing are being explored.

The Estuary Commons by the All Bay Collective

AECOM, CMG Landscape Architecture, UC Berkeley College of Environmental Design, Berkeley Center for New Media, The Terner Center, California College of the Arts, IDEO, Silvestrum, SKEO, modem, David Baker Architects

The All Bay Collective (ABC) proposes redesigning the shoreline of San Leandro Bay into a habitable system of ponds, streams, and land forms. The resulting landscape would be “muscular, strong, and alive,” adapting to sea-level rise and groundwater flooding. The design proposes transportation and ecological corridors that will “stitch together” the patchwork of surfaces and “allow us to live with water in the future.”

The Estuary Commons / The All Bay Collective, Resilient By Design

Like other teams, the ABC team remarked on the importance of working with community partners—especially as they dove into East Oakland’s most historically red-lined and disadvantaged neighborhood. To facilitate community empowerment, the team developed a toolkit to educate community members. It includes the “In It Together Game,” for both kids and adults, intended to explore resilience actions like living levees. Another tool, the Community Resilience Investment Decision Making Tool, evaluates trade-offs between different adaptation actions. For the long-term, the team proposes implementing community benefit districts and eco-districts as governance and funding strategies that place power in the hands of community members.

The proposal also aligns the three transportation lines that divide the neighborhood, burying I-880 in a waterproof tunnel. Juror Shelley Poticha, with the Natural Resources Defense Council (NRDC), praised the group’s willingness to tackle existing transportation corridors that are at risk to sea-level rise and fluvial flooding.

“Throughout today, it really struck me how the legacy of the freeways in particular are really shaping the life of this region, and how the transportation agencies have a profound role here,” Poticha noted. “To what extent have these agencies acknowledged their role in creating the vulnerabilities in this region and their role in addressing the challenges?”

Unlock Alameda Creek by Public Sediment

SCAPE Landscape Architecture, Arcadis, Dredge Research Collaborative, TS Studio, UC Davis Department of Human Ecology and Design, UC Davis Center for Watershed Sciences, Buoyant Ecologies Lab

The Public Sediment team offers a plan to reconnect the sediment flows from Alameda Creek to the San Francisco Bay, facilitating the reestablishment of marshes and mudflats that can serve as ecological infrastructure for the Bay. The team looked upstream in the Alameda Creek watershed, the largest tributary that feeds the Bay.

The first step of their three-fold plan to restore sediment to the Bay “rethinks the sediment shed,” investigating how more sediment can be released downstream on its journey from the uplands. Dams, for instance, are barriers that impede the downstream movement of sediment.

The second step to “unlock Alameda Creek” transforms the present flood control channel into an “active” channel that moves sediment and fish and engages people through proposed terrace trails, “mudrooms,” and seasonal bridges. The third step plans and pilots these moves.

Public Sediment’s Unlock Alameda Creek / SCAPE Landscape Architecture

Public Sediment spent appreciable time with neighboring communities throughout their research and design process. Responding to communities’ desires to “see more water,” they worked to get people “closer to a water-based experience,” and also involved them in adaptive management and monitoring strategies. “One of the major goals of this work is to have an emotional relationship with the dynamic ecosystems that shape this place over time,” said Gina Wirth, ASLA, with SCAPE.

Resilient South City by HASSELL+

Hassell, Deltares, Lotus Water, Idyllist, Civic Edge Consulting, Goudappel, Page & Turnbull, HATCH, Brown & Caldwell

The Resilient South City proposal creates a continuous public corridor along Colma Creek in South San Francisco, managing flooding and expanding available public green space. It integrates habitat creation, water management, and recreation to “start from the bottom up” and offers a scalable implementation plan. Elements of the design include creating a natural floodplain, treating runoff from the adjacent highway, and using schools as “resilience hubs” that treat stormwater and serve communities during emergencies.

Resilient South City / HASSELL+, Resilient By Design

The design team uncovered the vulnerability of the city’s creek-side and shoreline areas to flooding, sea-level rise, and liquefaction; the necessity for restoration projects to better engage local communities; and the imperative that the city’s diversity of communities become its strength.

The jurors lauded the team for focusing on pedestrian and cycling as key forms of mobility. But Henk Ovink, The Netherlands’ special advisor for international water affairs, wondered: “What are the instruments you have to get people out of their cars?”

South Bay Sponge by The Field Operations Team

James Corner Field Operations, Moffat & Nichol, Magnusson Klemencic Associates, SF Bay National Estuarine Research Reserve, Romberg-Tiburon Center SFSF, Andrea Baker Consulting, James Lima Planning + Development, The Bay Institute, SeArc/ECOncrete, HT Harvey and Associates, Playhou.se, Adventure Pictures

The Field Operations Team developed a framework for climate change and sea-level rise adaptation for South Bay and Silicon Valley communities using green infrastructure. The proposal focuses on the synchronized efforts needed to implement a multi-jurisdictional plan such as theirs and creative educational ventures to harness community enthusiasm.

The team mobilized the South Bay’s historical position as the region’s “sponge,” a sieve for water. Re-instituting a sponge-like infrastructure “will give space for this water to go” and use nature as “the primary tool for climate adaptation.” Flexible forms of infrastructure to manage water include widening channelized creeks to “flex and give” during flooding. “Soil swaps” that move soil from low-lying areas to higher, and protective edges that will transform the low areas to “sponges” that absorb water.

South Bay Sponge / The Field Operations Team, Resilient By Design

The team took to the streets in a bright green air stream called the “Sponge Hub,” visiting communities to build enthusiasm for their initiative and discuss sea-level rise. Public sessions heard anxieties, questions, and interests.

Approaching resilience from the district approach—bridging counties and municipalities—is fundamental to this proposal. This is particularly striking given that the jurisdictions encompassed within the South Bay Sponge range from the disadvantaged to those of the globe’s wealthiest tech companies.

“What is really making me nervous is the profound power imbalance in this area,” Poticha remarked. “It’s wonderful that a very wealthy company like Google can do something really transformational with their own property, and yet the various unfunded projects in this area should be seen as shameful, given the amount of wealth in this area.” Can a cross-jurisdictional approach solve some of the power imbalance?

This guest post is by Grace Mitchell, Student ASLA, Master’s of Landscape Architecture candidate, University of California at Berkeley.

Landscape Architecture in the News Highlights (May 1 – 15)

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Dumbarton Oaks in Washington, D.C. / Adrian Higgins, The Washington Post

The Vaunted Garden at Dumbarton Oaks Reopens After Some Major Surgery The Washington Post, 5/2/18
“Those of us who are drawn to landscape architect Beatrix Farrand’s design masterpiece have been cooling our heels since last summer, when the garden closed for major infrastructure repair. The good news is that it has reopened.”

Chicago to Get a Mile-Long Park and Wildlife Habitat The Architect’s Newspaper, 5/4/18
“A vestige of Chicago’s industrial history is slated for redevelopment as an ecologically focused public space.”

Cooper Hewitt Announces the Winners of its 2018 National Design Awards Architect, 5/8/18
“This year’s winners include Anne Whiston Spirn, a Cambridge, Mass.–based author, landscape architect, and MIT’s Cecil and Ida Green distinguished professor of landscape architecture and planning (for Design Mind) and Boston-based landscape architecture firm Mikyoung Kim Design (for Landscape Architecture).”

How Green, Flexible Infrastructure Can Make Cities Resilient Curbed, 5/11/18
“Examine any piece of urban infrastructure—a street, sidewalk, park bench, or dock—and evidence of a losing battle is quickly evident.”

Five Important Reasons Why You Should Hire a Landscape Architect Times Square Chronicles, 5/11/18
“When designing and planning your landscaping, it is crucial to hire an expert instead of creating the features on your own. Landscaping involves a unique balance of amplifying the natural features surrounding your home to come up with a functional and attractive environment.”

Why Smart Urban Design May Save Us from Natural Disasters and Address Social Justice


The stories of loss and destruction that have emerged from extreme weather events and natural disasters illustrate the catastrophic damage that American families are dealing with today.

The numbers are staggering. Last summer, Hurricane Harvey alone caused an estimated 32,000 to lose their homes in the metropolitan Houston area and as many as 82 deaths. Damages are expected to cost between $70 and $108 billion.

Yet not all families suffer equally from these calamities. In Louisiana, those seeking affordable living spaces find them in lower elevations. Low-lying areas are seen as less desirable and, therefore, less expensive. A prime example is New Orleans, which is almost entirely below sea level. When Hurricane Katrina pummeled the city in 2005, the lowest elevations received the most damage. And—no surprise—lower-income minorities lived there and saw the most damage.

Cities like Seattle and Atlanta are becoming more popular places to live, and the price of living there continues to increase. Poorer families, by necessity, get pushed to the outskirts of such cities — outskirts that happen to be located in vulnerable areas often close to industrial lands and cut off from the rest of the community. Physical barriers, which include highways and buildings, create a divide between the wealthier city areas and the poorer areas on the outskirts.

Smart urban design policies can help bring people together as one community—and protect their communities during times of calamity.

Relocating families to safer areas is one option. But it isn’t always the optimal choice. We must respect the deep and historic ties people have with their communities. Relocation would mean taking them away from their established homes.

One of the best solutions is rebuilding neighborhoods through sustainable design. We can use landscape architecture and creative urban design to adapt vulnerable areas to the natural habitat and changing climate conditions.

A great example are the 100 houses built in New Orleans after Hurricane Katrina. These homes were built by the nonprofit Make It Right in the Lower Ninth Ward, which was hit the worst by Katrina due to its geographic location. Through innovative, resilient design, families were able to return to live in safe housing in their already established communities.

Make It Right Foundation home / MusicforGood.tv

Areas not redeveloped for housing can be turned into parks or natural areas that also protect against natural disasters. To make either of these changes happen, communities need to call on their legislators and members of Congress. They can work with landscape architects to turn these locations into a bridge to bring together wealthy and low-income residents. This kind of unification will help us create a sustainable population.

Over the long term, something called “transactive design thinking” needs to take place—when citizen scientists, or community members who know the area the best, work with lawmakers to get an outcome that is appealing to everyone. Lawmakers must enact laws to create more sustainable areas. To come full circle, citizen scientists must be receptive to these changes and provide feedback to ensure their voice is being heard. They and their fellow community members must also agree with the reconstruction of their green spaces in order for it to be successful.

Recently, I had the pleasure of collaborating on a project to rebuild and transform land damaged during Hurricane Katrina and never restored. I worked with the Sankofa Community Development Corporation (SCDC), a local nonproject, to build the Sankofa Wetland Park.

Sankofa Wetland Trail and Nature Park / Sankofa CDC

SCDC founder Rashida Ferdinand, who is committed to creating an environmentally sustainable community, received a grant from New Orleans to transform two acres of a deteriorated natural area in the Lower Ninth Ward into an educational assimilated wetland park. This site provides the area with many environmental benefits, including restoring habitat for plants and animals as well as cleaning stormwater runoff. In time, we hope that the city sees the benefits of creating this wetland and will allow Ferdinand to expand her project into the intended full 40 acres of vacant land.

As the landscape architect, I visited the proposed site as the first step of our project. A citizen scientist from the neighborhood accompanied me–John Taylor, who has lived in the area his entire life. He not only helped me navigate through the land, but also showed me an underground water channel that I would have never known existed had he not been there.

This is a prime example of why landscape architects need to work with the local residents, who share their extensive knowledge of the area. Their voices ensure we build and rebuild in a way that’s not only right from an environmental and social equity perspective, but that’s also respectful of longstanding local communities.

Natural disasters may be increasing in frequency, but it’s not the number of disasters we should worry about. Instead we should focus on how each disaster continues to get more costly. Families are facing life-changing disasters and despite contrary belief, there are actions we can take to mitigate some of the damages that they face. We must call on policy makers, landscape architects, and communities that are affected the most to enact change.

To this end, the American Society of Landscape Architects has convened a Blue Ribbon Panel to get a jump start on making these changes a reality. In the first quarter of 2018, the panel will release comprehensive public policy recommendations for using resilient design to combat social injustices that occur when natural disasters hit. These recommendations are just the first step with many more to go. Learn more about how we’re developing policy recommendations to safeguard our cities and natural resources for the future.

This guest post is by Diane Jones Allen, ASLA, who has 30-plus years of experience in professional practice focusing on land planning and varied scales of open space and park design, including community development work. Jones Allen is currently the program director for landscape architecture at the college of architecture planning and public affairs at the University of Texas at Arlington. She participated in the American Society of Landscape Architects’ Blue Ribbon Panel on Climate Change and Resilience held September 21-22, 2017.