Interview with Kate Orff on Earth Day 2020: The 50th Anniversary

Kate Orff, FASLA

Kate Orff, RLA, FASLA, is the founder and principal of SCAPE and also director of the Urban Design Program and Center for Resilient Cities and Landscapes at Columbia University’s Graduate School of Architecture, Planning and Preservation (GSAPP). In 2017, Orff was awarded the MacArthur Foundation Fellowship, and, in 2019, SCAPE received the National Design Award in landscape architecture from the Cooper Hewitt National Design Museum.

On April 22, 1970, 20 million Americans, which at that time was some 10 percent of the population, took to the streets during the first Earth Day, demanding greater protections for the environment and decisive action to improve human health and well-being. 50 years later, the movement is now global, with an estimated one billion participating each year. What role does collective action play in solving today’s climate and ecological crises? What role do landscape architects play?

Earth Day is a chance to pause, take stock of the planet that sustains us, and think and act beyond ourselves to reach the scale of the globe and all its inhabitants. Landscape architects are largely concerned with the “middle scale,” but Earth Day forces us to conceive of the planetary landscape, and what our role is in retrieving the Earth from its climate emergency status.

Our book Toward an Urban Ecology describes the potential of collective action at a landscape scale and gives many examples of digging in, showing up, ripping out, and gardening with your neighbors. At the same time, it’s important to keep focus on the more radical, insidious challenges in our carbon-intensive economy mapped out at a national scale in Petrochemical America, which depicts the American landscape as a machine for consuming oil and petrochemicals with profound impacts on ecosystems and communities.

I guess the lesson here is that on an individual level, we have to consume less. At a neighborhood level, we can work together to repair the landscapes in our immediate environs through community oyster gardening or invasive species removal in a patch of forest. And at a global scale, we have to radically and equitably decarbonize our economy and rebuild the wetland and intertidal landscapes disappearing before our eyes. Our installation at the Venice Biennale called Ecological Citizens bridges these scales of thought and action. Plenty to do!

What connections do you see between the COVID-19 pandemic and our climate and ecological problems? How are environmental and human health connected?

COVID 19 shines a spotlight on our health care system and existing social inequity. The pandemic is truly playing out as a human tragedy on so many levels. It also reveals the incredible and irreversible harm we are inflicting upon non-human species and our extreme interdependence on each other and the natural world.

Whether the virus was transmitted through a bat or pangolin, it’s a parable about the exploitation of “the other” that must stop. This April, 25 tons of pangolin scales were seized in Singapore, taken from nearly 40,000 of these endangered creatures. An estimated 2.7 million are poached every year. It boggles the mind.

On a positive note, one can imagine our “stay at home” behavior, which is intended to curb the pandemic, has the unintended consequences of lowering our personal carbon footprints; and leading us to care for each other more, make time to mend the landscapes in which we live, and prioritize the basics of happiness and survival — food, shelter, clean water, clean air, neighbors, family, and the core of what matters to you.

You founded SCAPE in 2007. Your office’s stated mission is to “enable positive change in communities through the creation of regenerative living infrastructure and public landscapes.” What is regenerative living infrastructure and why do communities need it?

Today’s society faces compounding risks: a climate emergency, increasing social and income stratification, and a biological apocalypse termed “the sixth extinction” by Elizabeth Kolbert in her 2014 book of the same name. Together, these forces are rapidly tearing at the fabric of our entangled social and natural worlds. In every SCAPE project, we identify the capacity of design to repair that fabric and regenerate connections over time.

The aim is to not just deliver built work, but envision a program that begins to generate new ties between communities working in, living in, understanding, and loving the landscapes that sustain them. This could take the form of unlocking sediment trapped upstream to nourish protective bay landscapes and cushion the impacts of extreme weather and sea level rise.

ASLA 2019 Professional Analysis and Planning Honor Award. Public Sediment for Alameda Creek, Alameda County, California / SCAPE and Public Sediment team

It might manifest as the integration of a state-certified science curriculum with an offshore reef rebuilding project, or reclaiming a forgotten canal and retrofitting it as a public park and water treatment system in partnership with a community-based organization devoted to its stewardship.

The Gowanus Lowlands, Brookyln, New York / SCAPE

For decades, infrastructure has been constructed as “single-purpose,” often designed by engineers to isolate one element of a system and solve for one problem. For example, on Staten Island, during Superstorm Sandy, a levee designed to keep water out was overtopped, resulting in a “bathtub effect” of trapping water inside a neighborhood rather than keeping it out. People perished because of this catastrophic failure. In many places, metal bulkhead walls are being raised in anticipation of sea-level rise only to block drainage during major rain events, flooding adjacent blocks.

Regenerative landscape infrastructure helps to maintain the structure and function of ecosystems embedded in the built environment, accounting for complex systems. This has been the organizing mission of SCAPE: to bring holistic, landscape-driven, and time-based thinking into the places we inhabit.

Through Living Breakwaters in Tottenville, on Staten Island in New York, SCAPE created a layered approach to ecological and social resilience, including oyster habitat restoration on a series of near-shore breakwaters. Working with communities in Boston, SCAPE has developed visions for a more resilient Boston Harbor and Dorchester neighborhoods. What are the benefits of these resilient landscape approaches?

The resilience benefits of these projects are clear. We can’t just look at one facet of the future: We have to synthesize how climate shocks and stressors compound each other. Extreme heat will increase drought and poverty. Extreme hurricanes will increase long-term rainfall projections used as a base for design efforts. How will these shocks and stressors combine to impact people and shape our future?

Robust, intact landscapes can’t do everything, but they can absorb a range of intersectional challenges and create immense protective value. Part of SCAPE’s approach is to begin to address the “sixth extinction” in the intertidal zone, restoring landscapes and habitats for marine critters that could be a lifeline to the future. We not only envisioned the Living Breakwaters project. Over many years, we navigated a federal, state, and local regulatory and budget environment to make it happen. We have a unique perspective on how to advance these kinds of projects despite many roadblocks and challenges.

Living Breakwaters, Staten Island, NY / SCAPE
Resilient Boston Harbor Vision, Boston, Massachusetts / SCAPE

Our team just completed a long-term vision for the rapidly eroding Barataria Basin in Louisiana with an array of collaborators. This project combines marsh creation with bottomland reforestation, sediment diversions, and related landscape restoration and job creation strategies. A healthy and bountiful landscape means better economic opportunities for a wider range of people, rebounding shellfish and fisheries, and a coastal landscape that can absorb and adapt to a range of climate risks on the immediate horizon.

Your firm is also now planning a linear network of greenways and blueways along the Chattahoochee River, which spans 100 miles across the Metro Atlanta region. How does planning and design focused on rivers improve ecological and community resilience? With the risk of flooding increasing, how can communities better live with their rivers?

The Chattahoochee RiverLands is a vision to reconnect Metro Atlanta to its seminal river, building on a decades-long legacy of community planning in collaboration with the Trust for Public Land, Atlanta Regional Commission, Cobb County, and the City of Atlanta. It’s a radical effort to stitch together a historically fragmented public realm along a primary conduit – 125 miles of trail winding along the Chattahoochee that showcase the river’s ecology, history, and link into ongoing restoration and education efforts.

Rivers have such power to bring people together, link up disjointed places, and bring life and mobility into cities. For this project, we cut through red tape, charting a path of access through a mosaic of public and private lands. The overall vision was grounded in over 80 stakeholder and community sessions and events like “river rambles,” educational outings for focus groups to provide hands-on learning experiences.

Public engagement session for the Chattahoochee RiverLands greenway study, Atlanta, Georgia. / SCAPE

Beyond its physical footprint, the goal of the RiverLands is to raise public awareness, improve connections and access, address a long legacy of environmental racism, expand mobility for underserved communities, and build on a strong regional legacy of water resource conservation and protection.

This effort is a testament to open and inclusive design processes structured to empower residents and to shift from conceiving design as a “master” plan to a method of workshopping and co-creating with constituents. Advanced floodplain warning systems and sensors can be integrated into these linear landscapes to ensure public safety.

Lastly, you are also a Professor at Columbia University School of Architecture, Planning, and Preservation (GSAPP), where you are director of the Urban Design program. What have you learned from your students – the next generation of leaders – about how to solve our challenges? What new ideas have really astounded you?

Over the past five years, I’ve done a series of studios focused on Water Urbanism – global studios to uncover how water, climate, and migration patterns combine to shape the future of cities. I’ve learned so much from this endeavor and working alongside my incredible co-teachers Geeta Mehta, Dilip Da Cunha, Thaddeus Pawlowski, Julia Watson, and others. We’ve traveled to Amman and Aqaba, Jordan; Rio de Janeiro and Sao Paulo, Brazil; Can Tho, Vietnam; and four cities in India: Kolkata, Madurai, Varanasi and Pune, among others.

From our collaborators and students, I’ve learned that excellence emerges in the space between people – in open dialogue, hard work, and collaboration among people with diverse and international backgrounds with a shared purpose.

Columbia University urban design studio in Pune, India / SCAPE

A few years back, I hosted “Water and Social Life in India,” a panel at the ASLA Conference on Landscape Architecture with Geeta, Dilip, and Alpa Nawre. This session captured some of the big lessons for me. Over the years, we have learned water is not an abstract “issue” to be solved. To embrace a water-resilient future, we have to learn from past practices and small communities managing and communicating with each other. Designing with water is not just about adapting to changing conditions – it is also crucially about fostering forms of social life, maintenance, and care.

Interview with Kotchakorn Voraakhom: How to Live with Water

Kotchakorn Voraakhom, International ASLA / Landprocess

Kotchakorn Voraakhom, International ASLA, is founder of Landprocess and the Porous City Network. Voraakhom is featured in TIME magazine’s 2019 TIME 100 Next, a list that spotlights 100 rising stars who are shaping the future of the world, along with their list of 15 women fighting against climate change. Voraakhom is chairwoman of Landscape Without Borders of the International Federation of Landscape Architects, Asia Pacific Region (IFLA APR). She is a TED Fellow and Echoing Green Climate Fellow. She received her master’s in landscape architecture from Harvard University’s Graduate School of Design.

Interview conducted at the ASLA 2019 Conference on Landscape Architecture in San Diego.

The 12-acre Chulalongkorn University Centenary Park in Bangkok, the first new park in the city in 30 years, is a model for how to design with nature. Tilted at 3 degrees, the park funnels storm water into a retention basin that can safely double in size amid heavy rains. How did you come up with this idea to incline the entire park?

Bangkok is a city of water but we don’t know how to drain our water. We’ve been through many floods: either disastrous flash floods or the ones that are part of our daily life in Bangkok. This happens because we don’t know where the water should go. We don’t use the canal system as it should be used. In Bangkok, it is very sad that the canal department is under the sewage department. Canals have been destroyed through urban development.

The city, along with the entire center of the country, is flat because of sedimentation. So I wondered: how can we create a water container in the city? I thought about our legendary Monkey King, and his “monkey cheek” approach to storage. Do you know about the monkey cheek? The monkey holds food in its cheek. When he is hungry, he just continues eating. If not, he just holds the food there. It’s very simple way; no deep theory or anything, but just a natural way of being.

If you don’t have hilly topography, like in Bangkok, you create the topography and just tilt it.

ASLA 2019 Professional General Design Honor Award. Chulalongkorn University Centenary Park, Bangkok, Thailand / LANDPROCESS

At the detention basin’s edge, there are stationary bicycles. When visitors peddle the bikes, they turn wheels that aerate the water. Why is it important to engage visitors this way?

Because it’s so human. I remember walking my dad to the park. He’s a designer and said: “This is the highlight.” You know when you get complimented from your parent, it’s the best.

The park addresses climate change and flooding in a very technical way. But at the end I wanted people to feel they can be part of the solution by just being there, peddling the water bike. The water level in the detention basin also changes. Just the physical nature of pedaling is quite direct.

ASLA 2019 Professional General Design Honor Award. Chulalongkorn University Centenary Park, Bangkok, Thailand / LANDPROCESS

In your TED Talk, you said the 15 million residents of Bangkok are living on a “shifting, muddy river delta.” Bangkok, New York City, Shanghai, New Orleans and many other delta cities are slowly sinking as sea levels rise. How can landscape architects help solve this problem?

We try to fix problems, but we are actually the problem. The reason our city is sinking is systematic. The issue doesn’t just come from building a city on top of this delta; it also because there is no more sediment coming from upstream. Dams that create electricity are blocking sediment flow. We also don’t let the land absorb rain. We have to see the problem systematically and fix what you have done rather than try to fix nature.

As landscape architects, we work with the land. We know how these systems should function. We can teach people how to live with water again, which is much better than fearing it. Living with water is the vernacular way in Thailand. We have long had homes on stilts and floating platforms. We even have floating markets. We are used to living on the edge between land and water.

In the future, floating cities are even possible. But they are not really futuristic, as they have already happened in the past. The future is about knowing where you’re from and using that in a new context. I don’t think the future will be these flying cyborgs or something, nothing so inhuman.

In the past, flooding meant food. Sediment was part of seasonal change. Thailand would flood for one or two months and we would just deal with it. Today, we forget that flooding is about transformation. It’s only our relationship with water that has changed in a negative way. Landscape architecture can help people see a different relationship with water is possible.

For Bangkok’s 250th anniversary, which is in 2032, city leaders are creating the Bangkok 250 Plan, a major redevelopment effort that aims to create a more livable city in 17 districts in the urban core. By then, the city’s population is expected to grow to 11 million, an 18 percent increase over today, and the number of vehicles on the road is expected to grow by 1 million to 10 million. As a consultant on this planning effort, what are you advising the city to do?

We have a big team of urban designers, architects, and urban planners, and then there’s me, the landscape architect. Of course, we want to revitalize the canal system. We want to incorporate much more green space. But we don’t want to be naïve and just hope for more green space if there is no land. We have to be innovative about how we insert green spaces.

There is one project we are implementing right now with the current mayor to reuse a failed governmental mega-project. In Asian cities, there are many projects like this that were built and then stopped. There’s so much that can be renewed. But this also means the city is a challenging context.

You have often gone to the rooftops, designing the Princess Maha Chakri Sirindhorn Garden on the former helipad of the Ramathibodi Hospital, the Siam Green Sky Urban Farm on top of a building at Chulalongkorn University, and a new green roof on the Puey Learning Center at Thammasat University. How does developing rooftops help you achieve your goals for the city?

At the Ramathibodi Hospital, we removed a helipad and replaced it with a healing garden. Green roofs are one of the key solutions for how to make a city more porous and sustainable.

Princess Maha Chakri Sirindhorn Garden / LANDPROCESS

The Thammasat University in Bhutantanang, which is in the greater Bangkok area, will become the biggest urban farming green roof in Asia at 7,000 square meters (75,000 square feet). The roof mimics the structure of rice terraces and how farmers use topography to absorb rain, slow down runoff, and grow food.

Puey Learning Center at Thammasat University, Panoramic Studio / LANDPROCESS
Puey Learning Center at Thammasat University, Panoramic Studio / LANDPROCESS

You have also planned and designed many health care environments that provide patients with access to nature, including the Siriraj Hospice Center. How do you incorporate Thai cultural and spiritual beliefs about nature?

The other hat I wear is creative art therapist. I have many questions about death: What does it feel like? How can I help these people?

When it comes to healing, no one can help you. Doctors can cure you, but they cannot heal you. You have to heal yourself. And how do you heal yourself? You heal yourself through natural processes.

Perhaps with my Buddhist beliefs, I feel there’s so much suffering in these hospices. Too many hospitals only think about more patients without thinking about how to create healthy spaces for them. I’m talking about government hospitals in Thailand; you can’t imagine how crowded they are. These people deserve healing environments, so we are trying to find the right space in hospitals. I’m helping many other hospitals as well.

In addition to the work with your firm, you’re also founder of Porous City Network, a nonprofit that co-designs water management solutions with vulnerable communities. What have been the results of the effort so far?

Porous City Network was started two years ago. Traditional client-based practice can only solve some problems. If we want to really tackle big problems, we need public education and advocacy. I’m going to try to expand the network into other cities in Southeast Asia where they are facing the same problems.

We helped a community along the coastline on the border of Cambodia, which is actually at the narrowest part of Thailand. The people are Thai but have no land rights on paper, so they build into the ocean. The government deemed them invaders and tried to displace them.

We helped them negotiate with the government and create a plan that allows them to inhabit land in the ocean, which also involves restoring mangrove forests. They are the first community that has received government permission to do that.

This means the solution can be implemented in Thailand’s other 7,000 fishing villages, rather than just displacing these communities.

I also bring landscape architecture students so they can learn about community participation processes. I use landscape architecture to help these communities.

The Hat Lek community on the border of Thailand and Cambodia / LANDPROCESS
Porous City Network community engagement process in Hat Lek / LANDPROCESS
Porous City Network community engagement process in Hat Lek. Voraakhom meets with community members. / LANDPROCESS

Defining Diversity, Equity, and Inclusion

Public meeting on the Spirit of Charity Innovation District, New Orleans / Reddit

“When we talk about diversity, equity, and inclusion, what are we actually talking about?,” asked Thaisa Way, FASLA, program director of landscape and garden studies at Dumbarton Oaks, in a session with Diane Jones Allen, FASLA, director of landscape architecture at the University of Texas at Arlington; and Mitchell Silver, NYC commissioner of parks and recreation, at the ASLA 2019 Conference on Landscape Architecture in San Diego.

“Diversity means difference but it’s complex. Diversity has been described as bringing different people to the table, but that’s not real diversity. We actually have to change the table. Equity is about fairness, but it’s also complex. Fair for whom? And inclusion is about creating spaces ‘for all people,’ but how do we design for all people?”

Way made these points to say that “our language really matters.”

She applauded the efforts of ASLA and its members to make landscape architecture a more diverse, equitable, and inclusive profession. “The ASLA diversity summits have been an important project.” But what needs to happen next is for Caucasian landscape architects to “give up some of our privilege and power.”

“Landscape architects can provide a voice and be a tool for vulnerable communities,” Allen said. Through her work with vulnerable communities in New Orleans, Louisiana, she found that diversity, equity, and inclusion is “what happens on the ground.”

After Hurricane Katrina, Charity Hospital, which was a crucial community teaching hospital, was shut down by Louisiana State University and instead merged into city’s new medical center in the lower Mid-City neighborhood. “The community was upset. This is the place you went with an emergency, like a gun shot wound, and where the indigent went for care.”

The Greater New Orleans Foundation stepped in, leading a new master planning process for a Spirit of Charity Innovation District, with the goal of redeveloping the old hospital as a new mixed-use district. “If this was to be an inclusive process, participation is needed.”

Allen coordinated the engagement effort, which involved using both online and on-the-street surveys at transit stops and food trucks, events specifically tailored for kids and families, and reaching out directly to the homeless. Her team also organized community workshops, both large and small planning and design charrettes. At a second set of charrettes, the results of the surveys and feedback were then presented back to the community. Local residents saw the need for a pharmacy, clinic, and steps to address homelessness.

Findings from the community listening process were compiled in a summary report, which proposed steps to achieve “continual engagement,” and then given to the design team and developers.

In another project — the Claiborne Cultural Innovation District — Allen and her team helped local stakeholders better understand the needs of the community that had been split by the insertion of Interstate 10 through New Orleans. “We learned they didn’t want to take the highway down, because they feared gentrification would then happen, and the space they had claimed underneath the highway would be gone.”

Through a comprehensive engagement process, her team learned the community also didn’t want the underpass turned into all green space. “You can’t second line or have a parade through green infrastructure.” The goal instead became “how to stabilize the cultural activities that were already happening and better connect the site to the community’s Moorish, French, and Spanish histories.” The result was a master plan for 19 blocks that included a Garden of the Moors and a marketplace. “We didn’t want to over-design; we wanted to reinforce what they were already doing.”

Claiborne Cultural Innovation District / DesignJones

Allen believes engagement summary reports are a “critical prerequisite” for any project.

For Silver, the problem is that “diversity, equity, and inclusion are too often merged together, like they are the same thing. They are not the same thing. If we are going to use the words, we need to better understand the emotion and intent behind them.”

He traced the history of the social equity movement from the Suffragettes, who advocated for women’s right to vote at the beginning of the 20th century, to the African American and LGBT civil rights movement in the 1960s, the social and environmental justice movements of the 1990s, and then national debates on fairness, affordability, and gentrification that began in the wake of the 2008 “Great Recession.”

For Silver, “equity is about fairness. Whether you are 5 or 50, you know what is fair or not.”

When Silver came on board, New York City had spent more than $6 billion to improve parks over a 20 year period. But still too many neighborhood parks throughout the five boroughs were in such poor condition that “you wouldn’t let your children or grandchildren go in at anytime of day.” Through an in depth analysis, Silver’s team found that 215 parks had seen little or no capital improvements over those 20 years. “That wasn’t fair and had to change.”

With some $300 million, Silver initiated a program that has redesigned some 67 parks, turning decrepit places into multi-functional green spaces with adult fitness equipment, spray parks, playgrounds, and green infrastructure to capture stormwater. The new parks were also redesigned to be multi-generational. “Seniors like to sit at the periphery, so more seating was added to the perimeters of parks.”

Lafayette Playground, Brooklyn / NYC Parks and Recreation
Lafayette Playground, Brooklyn / NYC Parks and Recreation
Lafayette Playground, Brooklyn / NYC Parks and Recreation
Lafayette Playground, Brooklyn / NYC Parks and Recreation

Furthermore, earlier regulations didn’t allow adults, except in the company of a minor, to access play spaces. For many seniors looking for shade on a hot summer day, that rule could cause them to walk another 10 blocks to find a seat. Silver’s team did away with the regulation.

Of the 67 parks targeted for redevelopment, some 45 have been completed. In the new parks, “usage rates are up 15 percent” on average.

Other inclusive public space programs include: the Creative Courts program the city has undertaken to bring in artists to paint basketball courts across the city; the AfroPunk festival, held in Commodore Barry Park in Brooklyn each year; and the incorporation of BBQs and picnic spaces across public parks and plazas, which allows people of all colors and ethnicities to “go eat, connect, and have fun.”

Creative courts. Art in the Park. Robert Otto Epstein, 5b9k3q@^tg6!+2F<%O, Chelsea Park, NYC / NYC Parks & Recreation

Mitchell argued that the broad case for planning and designing for diversity can’t be economic, a marketing ploy, or a scheme to win more business. “Diversity is about the value of having different perspectives and being socially and morally responsible.” The reality is that by 2030, the majority of U.S. households will be single persons; and by 2040, majority-minority.

In the Q&A, discussion veered towards how to make room for multiple histories in a landscape. Allen said she is “always looking to history as it’s the source of inspiration and transformation.” But she also acknowledged that reintepretations of public spaces can bring up conversations like: “whose history are you going to use — African American, or Native American, or Caucasian?”

“There’s a real tension, which is the exciting part. Things change; history is in flux.” But conflict can arise when there is the feeling that “you are erasing our history to talk about their’s.”

Mitchell believes “demographic change is making a lot of people uncomfortable.” Communities need to learn there are “multiple histories side by side.” But they have to go through this process of reaching a new understanding together.

Best Books of 2019

The Architecture of Trees / Princeton Architectural Press
The Tree Book / Timber Press

Whether you are looking for the perfect gift for your favorite landscape architect or an immersive read for yourself, explore THE DIRT’s top 10 books of 2019, our picks for the best on the environment, cities, and landscape:

The Architecture of Trees and The Tree Book: Superior Selections for Landscapes, Streetscapes, and Gardens
Princeton Architectural Press, 2019, and Timber Press, 2019

These are two useful and beautiful books on how to design with trees. The Architecture of Trees — first published by Cesare Leonardi and Franca Stagi, two versatile Italian furniture, landscape, and architectural designers, in 1982 and now reprinted in 2019 — features 212 trees species depicted through 550 intricate quill-pen illustrations, each drawn to 1:100 scale. The Tree Book, written by arboreal guru Michael A. Dirr and Keith S. Warren, director of product development for the tree nursery J. Frank Schmidt and Son Co., includes images, botanical and common names, and the range and climate adaptability of some 2,400 species and cultivars. Read the full review of The Architecture of Trees.

An Atlas of Geographical Wonders / Princeton Architectural Press

An Atlas of Geographical Wonders: From Mountaintops to Riverbeds
Princeton Architectural Press, 2019

This vivid collection of comparative maps and tableaux from the 19th century, organized by French researchers Jean-Christophe Bally, Jean-Marc Besse, Phillipe Grande, and Gilles Palsky, show how explorers, scientists, and artists imagined fantastical landscapes in order to better understand the true scale of the natural world. Their drawings and paintings laid the foundation for today’s geographical data visualizations.

A New Coast / Island Press

A New Coast: Strategies for Responses to Devastating Storms and Sea Level Rise
Island Press, 2019

Jeffrey Peterson, who was recently senior advisor responsible for climate change policy at the Environmental Protection Agency (EPA)’s office of water, has written a comprehensive new national policy approach to dealing with sea level rise, a roadmap for reforming the U.S.’s broken flood insurance system and steering development away from increasingly risky coastal areas.

Choked / University of Chicago Press
Clearing the Air / Bloomsbury Sigma

Choked: Life and Breath in the Age of Air Pollution and Clearing the Air: The Beginning and the End of Air Pollution
Bloomsbury Sigma, 2019, and University of Chicago Press, 2019

At the ASLA 2019 Conference on Landscape Architecture in San Diego, former Environmental Protection Agency (EPA) administrator Gina McCarthy argued that telling the story of the dangerous health impacts of climate change will motivate greater public action to reduce greenhouse gas emissions. Air pollution, which causes the premature death of 7 million people worldwide each year, will only worsen with climate change. As Tim Smedley explains in Clear the Air and Beth Gardiner in Choked, the solutions to the climate and air pollution crises are largely the same: renewable power, clean cook stoves, electric vehicles, and green infrastructure.

Design with Nature Now / Lincoln Institute of Land Policy

Design with Nature Now
Lincoln Institute of Land Policy, 2019

Design with Nature Now is an accessible and well-designed companion book to the University of Pennsylvania’s Design with Nature Now symposium and exhibition, which marked the 50th anniversary of Ian McHarg’s seminal book Design with Nature. Edited by Frederick Steiner, FASLA, Richard Weller, FASLA, Karen M’Closkey, and Billy Fleming, ASLA, this collection of essays and projects should inspire any environmental policymaker, planner, or landscape architect to forge broader coalitions and act regionally and globally to save our fragile ecosystems and protect the future of humanity.

Designing a Garden / The Monacelli Press

Designing a Garden: Monk’s Garden at the Isabella Stewart Gardner Museum
The Monacelli Press, 2019

Designing a Garden, written by Michael Van Valkenburgh, FASLA, is a lucid and candid examination of the process of designing and constructing a single intimate project. Van Valkenburgh intends the book as a sort of how-to guide to landscape design, not unlike a cookbook in terms of detail and clarity. Read the full review.

Planting the Natural Garden / Timber Press

Planting the Natural Garden
Timber Press, 2019

An expanded and updated new edition of a now-classic book that launched the New Perennials movement, fundamentally changing landscape design. Edited by Noel Kingsbury, the book features the works and writings of High Line plant designer Piet Oudolf and late plantsman and designer Henk Gerritsen.

Spying on the South: An Odyssey Across the American Divide / Penguin Press

Spying on the South: An Odyssey Across the American Divide
Penguin Press, 2019

Journalist Tony Horwitz’s book on Frederick Law Olmsted is difficult to classify. It is a biography of Frederick Law Olmsted and a history of his America. It is also reportage from rural America and a thoughtful reflection on our times. Read the full review.

Buying these books through THE DIRT or ASLA’s online bookstore benefits ASLA educational programs. And if you are based near Washington, D.C. we also recommend checking out the National Building Museum’s fantastic book store.

Landscape Architects Must Become Planners

Sasaki.jpg
Songzhuang Arts and Agriculture City / Sasaki

Landscape architects need to become urban planners and work “upstream” in policy and regulatory processes to ensure public space leads urban placemaking efforts. That is the argument Michael Grove, ASLA, chair of landscape architecture, civil engineering, and ecology at Sasaki; Brian Jeneck, ASLA, director of planning at HOK; and Michael Johnson, ASLA, principal at SmithGroup made at the ASLA 2019 Conference on Landscape Architecture in Washington, D.C.

Grove linked the current misalignment between public space and private development to the long history of “decoupling policy making and placemaking.” Urban planners have led in the policy and regulatory-making realm while landscape architects have proven expertise in placemaking.

Landscape architects can instead lead and participate in urban policy-making through “upstream urbanism” while prioritizing public spaces as the dominant placemaking strategy in cities.

To illustrate the importance of this approach, Jeneck discussed the typical block structure of San Francisco, which is 360 feet by 360 feet, as it relates to floor area ration (FAR), or the amount of building area in relation to the size of a lot.

A four-story building occupying 50 percent of the site would have a floor area ratio of 2, which Jeneck notes is on the low end for urban development. Assuming the lot is the entire block, the dimensions of this building would be 180 feet by 360 feet, a footprint with an impractical amount of interior space.

This undesirable set of dimensions for a building can result in design teams creating assemblages of towers, which to achieve the same FAR could take up 70 percent of the site, greatly limiting public space. Developments like this happen because policy makers haven’t accounted for public space corridors and connections from the beginning.

The speakers set out five scales in which urban design takes place: regional plans, city general plans, city area plans, city-specific plans, and project plans.

Landscape architects are intimately familiar with the project scale, but need to shift up in scale towards the regional plan, affecting policy that begins to shape the form of the city.

HOK
Point of the Mountain Master Plan / HOK, Draper Site Design

Scaling up gives landscape architects a larger role in designing the broader framework in which smaller urban, area, and project plans must exist, a crucial role the profession is currently lacking.

According to Johnson, landscape architects’ ability to work with complex systems makes them a natural choice for managing the goals that must be met at each scale.

He gives the example of a set of scalar jumps, 1, 10, and 100. 1 is the site scale, the place landscape architects are currently most comfortable, 10 is the city scale, and 100 is governance and public policy.

All presenters looked at lessons from past planning movements in order to inform what a future landscape architect-led planning framework could look like.

They traced the history of Ebenezer Howard’s Garden City and the influence of Frederick Law Olmsted and Daniel Burnham on the City Beautiful Movement. While the Garden City and the City Beautiful movements were highly influential, they were also ensnared in class politics, giving them a green veneer without truly being equitable.

Cities account for 3 percent of our land area, but 80 percent of global greenhouse gas emissions. Getting the next generation of urban planning and design right is imperative.

ASLA Announces 2019 Professional & Student Awards

ASLA 2019 Professional General Design Award of Excellence. Heritage Flume. Sandwich, MA. Stimson / Ngoc Doan

The American Society of Landscape Architects (ASLA) announced the 2019 Professional and Student Award winners.

Chosen from 544 submissions, this year’s 36 Professional Award winners represent the best of landscape architecture in the General Design, Residential Design, Analysis & Planning, Communications, and Research categories. In addition, a single Landmark Award is presented each year.

A full list of this year’s Professional Award winners can be found at www.asla.org/2019awards

ASLA 2019 Student General Design Award of Excellence. “Y” Shape Jetty System: A Sustainable Solution for Coastal Ecosystem Protection, Population Retreat, and Global Tourism Development, Yi Song, Student ASLA, University of Texas at Austin.

Chosen from 368 submissions, this year’s 26 Student Award winners represent the bright future of the landscape architecture profession in the General Design, Residential Design, Analysis & Planning, Research, Communications, Student Collaboration and Student Community Service categories.

A full list of this year’s Student Award winners can be found at: www.asla.org/2019studentawards

“ASLA’s Professional and Student Awards programs are the oldest and most prestigious in the profession. This extraordinary and diverse array of winners represent both the best of landscape architecture today and the brightest hope for our future,” said ASLA President Shawn T. Kelly, FASLA.

“This year’s awards reflect the global nature of landscape architecture and demonstrate to professionals and the public alike how our profession addresses some of the world’s most pressing problems, including climate change and resilience, livability, and the creation of healthy and equitable environments.”

All Professional and Student Award recipients, their clients, and advisors will be honored at the awards presentation ceremony during the ASLA Conference on Landscape Architecture on Monday, November 18, in San Diego, California. There are still complimentary press passes available.

Background on the ASLA Awards Programs

Each year, the ASLA Professional Awards honor the best in landscape architecture from around the globe. Winners of these prestigious awards are chosen by a jury that represents the breadth of the profession, including private, public, institutional, and academic practice, and exemplify diversity in professional experience, geography, gender, and ethnicity. Submissions are judged blind.

Professional Awards are presented in six categories: General Design, Residential Design, Analysis & Planning, Communications, Research, and the Landmark Award. In each of the first five categories, the Jury may select one Award of Excellence and any number of Honor Awards. It is not guaranteed that an Award of Excellence will be selected each year, as it is up to the jury’s discretion. Only one Landmark Award is presented each year.

This year’s Professional Jury included: Andrea Cochran, FASLA (Chair); Henri Bava; Kofi Boone, ASLA; Gina Ford, FASLA; Deb Guenther, FASLA; John King, Honorary ASLA; Pam Linn, FASLA; John Vinci; and Keith Wagner, FASLA. Joining the Professional Jury for the selection of the Research Category were representatives on behalf of the Landscape Architecture Foundation (LAF) and Council of Educators in Landscape Architecture (CELA): Stephanie A. Rolley, FASLA and Galen Newman, ASLA.

Student Awards are presented in seven categories: General Design, Residential Design, Analysis & Planning, Research, Communications, Student Collaboration and Student Community Service. Like the Professional Awards, the jury may select one Award of Excellence and any number of Honor Awards. It is not guaranteed that an Award of Excellence will be selected each year, as it is up to the jury’s discretion.

This year’s Student Jury included: Linda Jewell, FASLA (Chair); Diana Fernandez, ASLA; David Gouverneur; Robert Gray, ASLA; Damian Holmes; Kendra Hyson, ASLA; Maki Kawaguchi; Signe Nielsen, FASLA; and Daniel Tal, ASLA.

Ecological Revitalization Planned for Baltimore’s Waterfront

Bridge-and-Shell
Hannover Street Bridge will be turned into park space / West 8

A team led by West 8 was announced as the winner of the Baltimore Middle Branch Waterfront Revitalization competition. The core team, which includes Baltimore-based landscape architecture firm Mahan Rykiel Associates, Inc. and infrastructure engineering firm Moffatt & Nichol, will develop a climate-resilient, ecological plan to connect Baltimore’s southern waterfront neighborhoods through a series of new parks and trails while restoring wetlands in the Middle Branch Patapsco River. The West 8 team was ultimately selected by Mayor Bernard C. Jack Young after he received comments from the public and an esteemed jury of local stakeholders and nationally-recognized landscape architects.

The design re-imagines 11 miles of Baltimore’s Middle Patapsco River waterfront as an ecological cove populated with piers, boardwalks, and parks. The team will create new marshlands by “squeezing” the water channel under the Hannover Street Bridge and subsequently using the dredged material to build ecological habitats. Newly created marshland will help to buffer the cove from storm surges and clean the water.

Wider-diagrams.jpg
Dredge material placement strategy / West 8

A new island in the Patapsco River, named Riverbed Island, and peninsula on the south edge of the river, named Patapsco Park, will be constructed as the support points for a new bridge predominantly for vehicles that will replace the Hannover Street Bridge, which will be turned into a pedestrian-friendly linear park. The new island’s location was selected to maximize existing sedimentation flows in the river and will rely on naturally shallow areas to begin establishing wetlands off of the island.

Site-Plan
Site plan showing new island and bridge across the Patapsco River / West 8

The team proposes using geotube mud socks, a geotextile used to set dredge material, to help initiate the wetlands. Slurried dredge material will be pumped into the geotextiles, which retain the sediment but let water flow outward. In their competition presentation, the team describes the technique as “a simple, inexpensive way to protect and improve water quality through local plant communities while structurally stabilizing banks and shorelines to prevent erosion and slumping.”

Once established, slurried dredge will be used to fill in the rest of the wetland ecosystem back to the shoreline. The initial geotubes mark the boundaries of the wetland, allowing the team to shape the inlets and form of the wetlands.

Geotube mud sock after installation / West 8

While significant dredge and infrastructural work is necessary to develop the wetlands and reroute vehicle traffic, much of the work to redefine the “blue green heart of Baltimore,” as the team refers to it, is being done along the water’s edge.

The waterfront parks will span 11 miles of shorelines around the inlet of the Middle Branch Patapsco River. Pavilions, boathouses, a bandshell, a lookout over the marshland, and a repurposed swing bridge act as “cultural pearls” scattered along the waterfront. These design elements are a mix of revitalized structures and infrastructure and new amenities. For the design team, “the pearls celebrate and symbolize a time that once had and now again will represent optimism, innovation and progress.”

Among the new “cultural pearls” is the Lookout Loop, a circular ramp that brings visitors above the water’s surface, providing views of the Hannover Bridge in the distance. The Lookout Loop branches off from a boardwalk path that cuts through the newly created wetlands.

Lookout-Loop
Lookout Loop extending over Middle Branch Patapsco River

The Newland Band Shell will be an open air concert venue, located near the Hannover Street Bridge. A sloping hill will offer seating to see live music and performances.

Newland Band Shell / West 8

The Hannover Street Bridge, which connects the industrial area of South Baltimore to Cherry Hill neighborhood, will be converted from a 5-lane road into a park space, completing the loop of parks. Bays of trees, flower plantings, and vine trellises fill the top surface of the bridge, while a new boat dock and seating area will be created under the drawbridge. The dock gives people kayaking a place to stop and rest while out on the water.

Hannover-Bridge
Hannover Street Bridge with new trees / West 8

The city has not released a timeline or budget for the project’s development. Explore the design and updates.

Berms Aren’t Enough: NYC Shifts Course on “Big U” Resilience Plan

East River Park / Bjarke Ingels Group, NYC Government

To protect against future super storms and long-term sea level rise, New York City proposed creating a set of landscaped berms around the southern tip of Manhattan, a plan deemed the “Big U.” The city secured some $330 million from the U.S. department of housing and urban development (HUD)’s Rebuild by Design competition in 2014 to kick start the project. After four years of intensive community engagement, the city suddenly switched gears last fall, throwing out those plans in favor of raising the first proposed segment of the Big U — the waterfront park between 25th street and Montgomery Street on the east side — by 10 feet. Instead of berms, the existing 60-acre East River Park will be buried under landfill and its new higher edge will become a wall holding back the East River, which is expected to rise with the Altantic Ocean by 2.5 feet by 2050.

In conjunction with retractable flood gates set within neighborhoods, the park will provide flood protections up to 16 feet above current sea level, protecting 100,000 residents along the east side and the Franklin Delano Roosevelt (FDR) Drive.

At a Dumbarton Oaks symposium on landscape, sport, and environment, landscape architect Simon David, ASLA, a founder of OSD|Outside and former director of the project for Bjarke Ingels Group (BIG), explained the facets of the $1.5 billion project, which he said provides both “recreation and resilience in the era of climate change.”

The East River Park revamp is a central component of the East Side Coastal Resilience Project (ESCR), just one piece of what will be wall, gate, and park infrastructure that run down the east side, around the financial district, and up the west side of Manhattan. The east side design team includes Bjarke Ingels Group (BIG), AKRF, One Architecture, and Mathews Nielsen Landscape Architects (MNLA).

The area near this first segment has an interesting history. Famous (and infamous) city builder Robert Moses cleared the area of “slums” in order to create the FDR Drive (then the East River Drive) highway and to its west, affordable housing complexes. To the east of the drive, the shoreline was built up over landfill into the East River, creating new park space and sports fields for the complexes’ residents, who now cross a less-than-ideal caged bridge over FDR Drive to get there.

David called the park itself a “gallery of fences,” separating the various sports areas, with few pleasant green spaces. Salt water intrusion has killed off a number of the trees. And the ones that remain are “reaching the end of their lives.”

East River Park / Wikipedia

The new vision released by the city last fall has been controversial. According to The New York Times, elements of the community feel like they weren’t consulted on the new sea wall approach approved by Mayor Bill de Blasio’s administration.

To raise the entire park up, what’s there now will be covered in landfill, which upsets some long time residents, particularly because the city just spent $3 million to renovate it. There are also concerns about the increased project costs. The original plan with the berms would have cost $765 million, while the new raised park will cost nearly $1.5 billion. Carlina Rivera, a councilwoman from the East Village, told The New York Times: “The new plan represents a fundamental departure from anything the City had discussed. The mayor’s office has failed to provide detailed analyses on why the cost increase is necessary.”

NYC parks and recreation commissioner Mitchell J. Silver told The Times that raising the park up is the only way to save it from sea level rise. City representatives have also said they are moving forward on an accelerated planning and design schedule in order to begin construction next year. They have to or will forfeit the $330 million from HUD.

Flood protections are expected to be in place by 2022. But in a compromise with the community, the city will stagger construction so as to reduce impact on the community that depends on the park and all the vehicle drivers who rely on FDR Drive.

The challenge for the design team has been to integrate the sea wall, retractable inland gates, pedestrian bridges, sports facilities, and social spaces bisected by a highway into one cohesive design.

In the latest and nearly final designs, the team widened the important Delancey Street Bridge and created a continuous, accessible pathway across FDR Drive to the park.

Delancey Street Bridge / Bjarke Ingels Group, NYC government

The city and design team kept soccer and football fields, basketball courts, tennis courts, but also added an amphitheater, open lawns, and a playground near the north end. “We created more green space in between the fields, creating parks for non-sports people,” said David. Those green spaces will include more than 50 species of trees, much more than the three species there now, including water-friendly black tupelos and cypresses.

East River Park / Bjarke Ingels Group, NYC Government
East River Park / Bjarke Ingels Group, NYC Government
East River Park / Bjarke Ingels Group, NYC Government
Nature playground / Bjarke Ingels Group, NYC Government

Green infrastructure will be incorporated throughout to manage stormwater coming in from the city and FDR Drive. To accommodate major storm events, the park will also include a cistern with a 40-million gallon capacity. “This is for the super storm that happens once every 50 years.”

Caren Yglesias, Affil. ASLA, a landscape historian and author, now based at the University of Maryland, asked David: “what will happen when the sea levels rise and don’t come back down? What will happen after 2050?”

David said the “park will be effective for a period of time, and many lives will be improved.” But the city and team have really only planned for 2050. “Things are changing rapidly. This buys us more time. There is no great solution.”

Island Life: New Communities Form off the Coast of San Francisco

Treasure Island and Yerba Buena Island / CMG Landscape Architecture

Treasure and Yerba Buena islands are about a mile off the northeast coast of San Francisco. They have a strange history. They were originally part of the city of San Francisco before they were confiscated by the federal government as naval and coast guard bases during World War II. The federal government then sold the islands back to the city government, which in turn created the Treasure Island Development Authority (TIDA) and sold much of the property to real estate developers Wilson Meany, Lennar Urban, and Kenwood Investments.

As San Francisco housing prices continue to skyrocket, the aim is to create 8,000 new housing units on the islands, nearly a third of which will be affordable, transforming these islands into the “next great neighborhood” just 12 minutes by ferry to downtown San Francisco. On the 425-acre Treasure Island, some 300 acres will be turned into public parkland, creating the largest new public green space in the city since Golden Gate Park. This is the kind of grand city-building rarely done in the U.S. anymore.

At the American Planning Association (APA) conference in San Francisco, one of the developers, Wilson Meany, and the planning and design team, SOM and CMG Landscape Architecture, walked us through the many facets of the $1.5 billion development, which integrates the latest thinking on both sustainability and resilience.

First, a brief history of the islands: In the 1930s, the San Francisco — Oakland Bay Bridge was constructed, linking downtown San Francisco to Yerba Buena and Treasure Island and then those islands to Oakland.

The very-flat Treasure Island was built up in 1936-37 through tons of imported rocks added over shallow shoals, all in time to become the site of the 1939 World’s Fair, which was officially named the Golden Gate International Exposition. The island later became a municipal airport, where the Pan Am clipper flew to Shanghai. Now, only those passenger terminals and hangars remain, and they are the only historic, protected buildings on the island.

Treasure Island / TIDA

At the onset of World War II, the U.S. government confiscated the island and transformed it into a naval station, an embarkation point for the Pacific theater of war. In the 1950s and 1960s, Treasure Island was the site of the U.S. Navy Naval Technical Training Center (NTTC). And according to the book Gay by the Bay: A History of Queer Culture in the San Francisco Bay by Susan Styker, there was also a dark, cruel episode in the island’s history: a psychiatric ward on the base was used to study and experiment on naval sailors who were being discharged for being gay. The base facilities closed in 1997 through the base realignment and closure (BRAC) program. The federal government remediated brownfields that littered the landscape, opening up the island for residential and commercial development.

In contrast with the flat artificial nature of Treasure Island, the nearby Yerba Buena Island is nature made, very hilly, and rich in native plant and bird life. Once called Goat Island or Sea Bird island, this smaller 150-acre island has a similar history. The U.S. federal government confiscated it and managed as part of the Treasure Island naval base. The island was home to officer housing, including for residence for Admiral Chester W. Nimitz, who was commander of the Pacific fleet in World War II. There is now a U.S. coast guard search and rescue base and clipper boat cove. Across both islands, there are now a few thousand people living full-time.

Yerba Buena Island / TIDA

According to Chris Meany, a partner at Wilson Meany, the process of developing the island started in earnest in the 2000’s. After a decade-long “mind boggling” negotiation process, Mayor Gavin Newsome agreed in 2009 to pay the federal government $105 million for Treasure Island, while the federal government retains some 40 acres for U.S. Department of Labor Jobs Corps facilities and a section of Yerba Buena Island for the U.S. Coast Guard. In 2005, the first land plan was developed by the city and a team of developers at Wilson Meany, Lennar Urban, and Kenwood Investments. The plan included a development rights swap between Treasure and Yerba Buena islands in order to protect 75 percent of the richly bio-diverse Yerba Buena from development and concentrate denser housing on Treasure island.

Treasure Island and Yerba Buena Master plan / CMG Landscape Architecture

For the new communities on the co-joined islands, the city and the developers aimed for sustainable and resilient design excellence. This involves creating public transit access; orienting communities to reduce wind; building sustainable and resilient housing, parks, and promenades; and creating a massive park that can adapt to rising sea levels.

Leo Chow, a partner with SOM, said Treasure Island is a beautiful place with access problems. Right now, visitors can either drive, bike, or take the bus over the Bay Bridge — just one route. A new ferry terminal in development on Treasure Island will add an important option and take people to and from downtown San Francisco in 12 minutes. At the new ferry landing, people can also hop on a bus or access bicycle lanes. “It will be possible to circumnavigate the island by bike.”

The new commercial and residential eco-districts are oriented on a “parallelogram grid” to maximize sun exposure but reduce the impact of high winds coming off the bay.

Parallelogram grid / CMG Landscape Architecture

The commercial district will include a retail corridor in the historic airport terminals and hangars. Residential communities themselves will be compact developments, 90 percent of which will be a 10-15 walk from the primary ferry and bus terminal.

Amid the new housing, there will be smaller, shared streets that privilege pedestrians and bicyclist instead of cars, leading to pocket parks and coastal parks, promenades, and bicycle pathways.

Compact neighborhood development with shared streets / CMG Landscape Architecture
Neighborhood parks / CMG Landscape Architecture

Neighborhoods themselves will mimic San Francisco’s urban feel — the “white, gold city.” Architects will follow rigid design standards calling for white buildings. “It will be a light-colored city against rich nature.”

Kevin Conger, FASLA, a founding partner at CMG Landscape Architecture and an integral part of the design team for the islands, said the public spaces were designed with both the 15,000-20,000 full-time residents and the many thousands of expected visitors in mind.

The public spaces had to be thought of as an “attractive destinations for the whole city — a city-wide waterfront park and a regional open space destination, with sports fields, a 20-acre urban farm for local food production, and natural areas, along with facilities for kayaking, sailing, and bicycling.”

Treasure Island development / SOM

CMG thoughtfully designed all the landscape infrastructural systems to be multi-purpose, too. The green spaces ensure that the island manages 100 percent of its stormwater run-off but also create habitat for wildlife. An island waste water treatment plant funnels reclaimed water to wetlands and is used for irrigation. “The goal was to close all these cycles in a self-contained eco-district.”

The large parkland was designed to accommodate future sea level rise as well. “We purposefully set-back developments 350-feet from the shoreline, so we may protect the community now and accommodate further future adaptation.” In the area called the wilds, which is filled with adaptable wetlands in an inter-tidal zone, the park will naturally recede or retreat as waters rise. The designers anticipated sea level rise out beyond 2070, and future adaptation needs are covered in the long-term budget.

Nature area of the Treasure Island park / CMG Landscape Architecture

Overlaying the ecological elements is a public art master plan, which puts 100 percent of art in the public realm, “increasing the cultural value of the parks.” Conger believes art is an important ingredient in a walkable public realm — “it’s so critical to reward pedestrians with a high-quality walking environment.”

Local landscape architecture firms, like Andrea Cochran Landscape Architecture and Hood Design Studio, are filling in pieces of the parks on Treasure Island and Yerba Buena Island as well. Cochran is designing the plaza for the multi-modal ferry and bus terminal around building 1, while Walter Hood, FASLA, is creating a new park with 360 degree views at the peak of Yerba Buena Island that is also expected to become a regional destination park.

Treasure Island plaza / Andrew Cochran Landscape Architecture

Over on Yerba Buena Island, where CMG devised a comprehensive wildlife habitat management plan that creates “natural landscape patches,” connected habitat for birds and plants. Some 75 percent of the island will be reserved for parks, beaches, and 5 miles of walking and bicycling trails.

Beach on Yerba Buena Island / CMG Landscape Architecture
Views from Yerba Buena Island / CMG Landscape Architecture

Working with the San Francisco department of the environment, the team has already removed invasive species and propagated many thousands of native plants from seeds and then planted them back into the island.

New ASLA Exhibition: Smart Policies for a Changing Climate

Smart Policies for a Changing Climate exhibition / EPNAC

Across the country, landscape architects are stepping up to face the growing global climate crisis head-on. In 2018, ASLA’s interdisciplinary Blue Ribbon Panel on Climate Change and Resilience issued a report that outlined policy recommendations and design best practices for creating resilient, sustainable communities.

The new Smart Policies for a Changing Climate Exhibition showcases 20 diverse case studies that illustrate the success these recommendations can have in harnessing natural systems, reducing carbon emissions, and improving communities’ resilience to climate change.

Some projects lower carbon emissions from transportation by improving access to bicycle lanes and sidewalks and limiting space for vehicles, like the Jackson Street Reconstruction Project in Saint Paul, Minnesota, by Toole Design Group.

Jackson Street Reconstruction, Saint Paul, Minnesota / Bruce Buckley Photography for Toole Design

Others show how we can restore natural systems and bring back biodiversity on previously-developed sites, like the Underwood Family Sonoran Landscape Laboratory in Tucson, Arizona by Ten Eyck Landscape Architects.

ASLA 2010 Professional Honor Award in General Design. Underwood Family Sonoran Landscape Laboratory in Tucson, Arizona. Ten Eyck Landscape Architects. / Bill Timmerman

Some projects show how cities can design to prepare for worst-case flooding scenarios using natural systems, like the Buffalo Bayou Promenade in Houston, Texas by SWA Group.

ASLA 2009 Professional Design Award of Excellence. Buffalo Bayou Promenade, Houston, Texas. SWA Group / Bill Tatham

Others integrate renewable energy facilities into communities, like the Solar Strand project in Buffalo, New York by Hood Design Studio.

Solar Strand project in Buffalo, New York. Hood Design Studio / Douglas Levere, University at Buffalo

The exhibition is free and open to the public at ASLA’s Center for Landscape Architecture (636 I Street NW, Washington, D.C., 20001) every weekday from 10am to 4pm EST (excluding holidays) through May 1, 2020.

ASLA Center for Landscape Architecture / ASLA

There is also an expanded companion to the exhibition at the website: climate.asla.org.

To put on the Smart Politics for a Changing Climate Exhibition, ASLA was awarded an Art Works Grant from the National Endowment for the Arts. “These awards, reaching every corner of the United States, are a testament to the artistic richness and diversity in our country,” said Mary Anne Carter, acting chairman of the National Endowment for the Arts. “Organizations such as the American Society of Landscape Architects (ASLA) are giving people in their community the opportunity to learn, create, and be inspired.”

ASLA is also calling for the submissions of further case studies that show how landscape architects design for a changing climate. If you know of a project that fits the bill, please submit at the exhibition website.