Landscape Architecture in the News Highlights (March 16-31)

The Center for Natural Sciences, Mathematics and Nursing at Bowie State University in Bowie, Maryland, designed by Perkins&Will / Courtesy of Sahar Coston-Hardy, via Metropolis

Moving the Workplace Outdoors — 03/29/21, Metropolis
“‘There is an increased value of outdoor space as a result of the pandemic,’ said Zan Stewart, associate principal landscape architecture, Perkins&Will. ‘Central Park in New York and the grand boulevards of Paris both emerged from pandemics. Our teams can be happier, healthier and more productive with access to nature.'”

Rooted in St. Louis: The Creation of a Campus Forest — 03/29/21, Student Life: The Independent Newspaper of the Washington University in St. Louis
“The diversity on campus speaks for itself––it is a testament to great landscape design that you do not notice all the work and planning that went into it. Yet the design behind the campus landscape, and its hidden mechanics, are as impressive as the results.”

Palm Beach Landscape Designer Williams Pens Book, ‘The Graphic Garden’ — 03/24/21, Palm Beach Daily News
“Those who dream of an elegant garden, filled with inviting natural elements that provide solace from the daily hustle and bustle, will find a kindred spirit in landscape designer Keith Williams.”

A Black Architect Is Transforming the Landscape of Golf — 03/22/21, The New York Times
“Brandon Johnson developed a love of golf and course design at an early age. He has mastered a field that has historically lacked diversity.”

Biden Team Prepares $3 Trillion in New Spending for the Economy — 03/22/21, The New York Times
“A pair of proposals would invest in infrastructure, education, work force development and fighting climate change, with the aim of making the economy more productive.”

Williamsburg’s Cove-side Towers Are Still Moving, Get a Redesign — 03/18/21, The Architect’s Newspaper
“The additional waterfront parks, inlets, and beaches, according to Two Trees, are expected to act as a storm buffer and could protect over 500 properties further inland in the event of a flood.”

Chuck Schumer Wants to Replace Every Gas Car in America with an Electric Vehicle — 03/17/21, The Verge
“Under the proposal, anyone who trades in their gas car for an electric one would get a ‘substantial’ point-of-sale discount, Schumer says. He wouldn’t say how much of a discount, only that it would be ‘deep.'”

WXY Reveals a Sustainable Master Plan for Downtown Davenport, Iowa — 03/16/21, The Architect’s Newspaper
“The Downtown Davenport Partnership (DDP) commissioned the New York-based WXY, Chicago real estate consultants SB Friedman Development Advisors, and New York City engineers Sam Schwartz Engineering to draw up a path toward downtown resiliency that would also spur economic development.”

The Case for the Rural-to-Urban Transect

Transect Urbanism: Readings in Human Ecology / ORO Editions

By Grace Mitchell Tada

Imagine a tool that banishes the social and environmental ills of modern urban planning and its suburban sprawl, instead constructing an approach that reconciles urbanism and environmentalism. Meanwhile, the tool also enables choice and equity in how and where individuals live.

Architect, urban designer, and DPZ CoDesign principal Andrés Duany insists such a tool exists. It’s the Rural-to-Urban Transect, at once a tool and a theory, and it’s a balm to the recklessly sprawling modern life now ubiquitous across the U.S., which takes the form of socio-economic uniformity, automobile dependence, and conspicuous land consumption.

The book Transect Urbanism: Readings in Human Ecology, edited by Duany and Brian Falk, who is director of the Center for Applied Transect Studies, presents a collection of essays and descriptive graphics that examine the Rural-to-Urban Transect and explains its potential to create both a better quality of life within communities and better environmental practices across all scales.

This transect identifies and allocates elements of urbanism and their suitability to varying environments. It’s a theory of human settlement: an “ordering system” that harnesses a geographic gradient to organize natural habitats, including human habitats. Every human activity, and its resulting element in the urban fabric, can be pegged to a locus somewhere along that gradient. These elements comprise an “interrelated continuum of natural and human habitats—natural, rural-sub-urban, and urban—with different settlement densities and opportunities for social encounter and human activity,” the authors write.

Though the concept of a transect was not defined as such until the 18th century, Duany describes it as a pattern of human settlement both timeless and cross-cultural: the rural-to-urban spectrum can be traced to settlements from ancient Pompeii to ancient China.

In the late 18th century, Alexander von Humboldt first articulated the transect in the modern sense. Joseph Meyer illustrated the concept, drawing Humboldt’s voyage to South America to include the natural habitat and conditions above and below the ground’s surface.

“Tableau Physique,” Alexander von Humboldt / Center for Applied Transect Studies

In the 19th century, Sir Patrick Geddes’ illustrated “Valley Section” incorporated human presence in varying habitat zones. The humans, per the times, always exploited their environment.

“Valley Section,” Sir Patrick Geddes / Center for Applied Transect Studies

In 1969, Ian McHarg posited the next seminal transect. Duany finds it incomplete: it failed to include, or even suggest, human habitat. Moreover, this absence perpetuated the dualism between human and nature that underpins environmental thinking — “nature is sacred, and the city profane.” This dualism ultimately produced the chasm between environmentalism and urbanism.

In practice, McHarg-inspired planning has yielded countless communities that prioritize preserved “environmental” areas at the expense of higher density. For example, South Carolina’s Hilton Head and California’s Sea Ranch sanction only single-use zoning. “The developed areas of these projects remain, in their socioeconomic and environmental performance, indistinguishable from sprawl: everyone drives everywhere for everything,” Duany and Falk write.

Ian McHarg’s Natural Transect / Center for Applied Transect Studies

In 1994, the transect was revitalized as an ordering system at the Congress for the New Urbanism (CNU), when the group — proponents of “density, connectivity, and contiguity” — sought a theory establishing connections between elements of urbanism. The Rural-to-Urban Transect did so by defining six recognizable transect zones and their interrelationships: Natural (T1), Rural (T2), Sub-urban (T3), General Urban (T4), Urban Center (T5), and Urban Core (T6).

The Rural-to-Urban Transect / Center for Applied Transect Studies

Duany asserts that the Rural-to-Urban Transect extends “the environmental protocol of McHarg into the city,” thus including people. It becomes a tool with which to design, correlating elements along a rural-to-urban continuum, enabling “the basis for a system of zoning that creates complex, contextually appropriate human environments.” Adapted from landscape ecology, each of the six transect zones contain elements that engender and amplify a place’s character.

This transect’s extension of the McHargian protocol yields arguably two of its greatest boons: its potential to unite environmentalism and urbanism and its capacity to support diverse, equitable communities. The divide between humans and nature is not new — Duany traces this chasm back to the Old Testament — and it manifests in the 20th century as environmentalism’s defensive stance toward urbanism.

The dominant ecological disposition “privileges a pristine nature and regards the presence of humans as a disturbance” to a system understood according to its pre-human condition. “A good human community can be ‘green’ only by being invisible,” Duany and Falk argue. Urbanism has thus been viewed as “a negative condition, never as an organization of positive choices for the improvement of human communities.” And as a result, environmentalism is expressed in technical and regulatory systems that promote suburbanization — from pervasive landscaping to mandated on-site stormwater treatment.

This paradigm fails communities when prioritizing nature means seeing “social space as blight.” “Whole communities of humans have been pushed aside for highway construction, but certain fish and fowl have caused even the most single-minded transportation department officials to reconsider their designs,” Duany and Falk contend. But only certain communities get pushed aside. Favoring nature also usually translates to favoring certain social and racial groups at the expense of others.

According to the authors, their Rural-to-Urban Transect can mitigate these insidious tendencies. Rather than holding economy and culture as beyond nature, this transect accommodates all elements, rooted in the belief that humans are essential to environmental discourse, in all their various lifestyles along the rural-to-urban spectrum.

Most importantly, Duany and the other authors include everyone in their conception and explicitly those who historically have had little choice in how they live. Systems based in the Rural-to-Urban Transect encourage a plurality of viewpoints and human habitats. They promote equity.

Echternach, Luxembourg, by Léon Krier (left), and Annapolis, Maryland, by Charles Barrett (right) / Center for Applied Transect Studies

Key to the Rural-to-Urban Transect is its basis in form. Many planning initiatives are based in use and therefore manifest as prohibitions and separation. Cities filter community-making through a sieve of engineering standards, zoning ordinances, and other regulatory mechanisms long before designers enter the scene. Duany asserts that this existing framework, however, can be re-imagined by their transect: zoning based in form can yield certain physical outcomes and settlement patterns. Rather than zones that simplify and separate, transect code ensures fruitful relationships and adjacencies, from the local to regional scale. Transect-inspired zones preserve character and diversity according to place.

Essays in Transect Urbanism explain how these successes of the transect can be achieved: one details how to analyze an urban transect, one discusses governance along the transect, another discusses retail models within it. Duany includes a chapter describing the transect-based SmartCode that he has developed and implemented across various cities. Another chapter gives hope that existing sprawl can be repaired into a paradigm more resilient. Other essays consider the Rural-to-Urban Transect ontologically: the reason for six zones, and whether it qualifies as natural law, as certain people — Duany included — claim. The range of essays, from the practical to the theoretical, and the extensive illustrations make it a book suited for the student and the professional, for the planner, the landscape architect, and others thinking critically about the built environment.

As of 2019, the Form-Based Codes Institute identified 439 transect-based codes that had been adopted worldwide. Clearly, more communities do not embrace such thinking than do, and our society has much work to accomplish before divorcing itself from suburban sprawl. Duany in part blames the theory of landscape urbanism, which he claims perpetuates sprawl through the guise of aesthetics. He argues: “human biophilia is such that an image of anything with leaves will tilt the selection in its favor.”

Certainly, though, criticisms of the Rural-to Urban Transect arise: it is too simplified; its mere six zones are insufficient to account for all settlement and natural area types; the intentional rules of its zones are undesirably prescriptive; or it lacks consideration of urban ecology and biodiversity.

Yet, as made by the case presented in Transect Urbanism, the Rural-to-Urban Transect can serve as a noble tool in the reformation of our urban fabric. In one of his essays, written in 2005, Duany warns that a failure to square environmental ethos and social equity concerns with free market choice as perpetuated by the status-quo sprawl may only be solved by “a long economic emergency…that none of us should wish upon the nation.”

As millions of Americans grapple with job and home losses, among many other kinds of loss, we’re in the midst of an emergency. Released into a pandemic climate that has made us skeptical of dense urbanism, this book arrives with special urgency.

Now is as ripe a time as ever to give a different paradigm a chance, even if doing so will also require specific and convincing accommodations to the moment.

Grace Mitchell Tada, Associate ASLA, is with Hood Design Studio and co-editor of the new book Black Landscapes Matter.

Landscape Architecture in the News Highlights (July 16-31)

White House Rose Garden / Wikipedia, Mitarbeiter des Weißen Hauses, Public Domain. 

Melania Trump’s Rose Garden Redo Draws Criticism, But It’s Long Overdue — 07/28/20, The Washington Post
“The cost of the project, reportedly paid for with private donations, was not disclosed but will not be insignificant, and it entails the removal and replacement of most of the existing plantings as well as the lawn.”

Trump Repeals Rule Meant to Integrate Neighborhoods, Further Stoking Racial Divisions in Campaign — 07/23/20, The Los Angeles Times
“The U.S. Department of Housing and Urban Development announced that it would scrap a regulation known as Affirmatively Furthering Fair Housing, which was implemented by President Obama in an attempt to promote more integrated communities. Under the rule, cities receiving some federal housing aid had to develop plans to address patterns of segregation or risk losing money.”

SWA Group Tapped for Freedom Park Master Plan in Atlanta — 07/20/20, The Architects’s Newspaper
“Linear and lined with both temporary and permanent public art installations, the cruciform Freedom Park—more of a greenway-cum-sculpture park than anything—encompasses over 200 acres of land that links downtown Atlanta with a patchwork of historic neighborhoods on the city’s east side. ”

Bay Area of 2050 Will Be More Crowded — Planners Want to Make It More Equitable, Too — 07/20/20, The San Francisco Chronicle
“For the first time, the Bay Area’s largest planning agencies have mapped what the region might look like in 2050 — and it’s a place where new jobs and housing increasingly migrate to the South Bay.”

The A.D.A. at 30: Beyond the Law’s Promise — 07/20/20, The New York Times
“This series explores how the Americans With Disabilities Act has shaped modern life for people with disabilities in the 30 years since it was passed.”

Biden’s Climate Plan Puts Inequality and Jobs on Par with CO2 — 07/18/20, Bloomberg
“When Joe Biden released his climate plan last week, the Democratic candidate for president emphasized one overarching goal—and it wasn’t the reduction of greenhouse gases. Instead, he unequivocally linked broad climate action to employment.”

Suburban Sprawl Increases the Risk of Future Pandemics

Suburban expansion into remnant habitat / La Citta Vita, Flickr

By Michael Grove, ASLA

The export of American culture is one of the most influential forces in our interconnected world. From Dakar to Delhi, American pop music, movies, and artery-clogging cuisine is ubiquitous. However, one of the most damaging exports is the American suburb. When the 20th century model for housing the swelling populations of Long Island and Los Angeles translates to 21st century Kinshasa and Kuala Lumpur, the American way of life may very well be our downfall.

In our pre-pandemic ignorance, most urbanists pointed to climate change as the most dangerous impact of our cherished suburban lifestyle. To be sure, the higher greenhouse gas emissions and rise in chronic health problems associated with living in subdivisions aren’t going away, but COVID-19 has exposed another threat we’ve chosen to ignore. The next pandemic may very well result from our addiction to—and exportation of—sprawl.

Vilifying Density and Disregarding Equity

The increasing traction of the anti-density movement in the wake of the current outbreak is alarming. Headlines proclaiming how sprawl may save us and that living in cities puts citizens at higher risk for contracting the novel coronavirus are deceptive.

Recent studies have debunked these myths, finding little correlation between population density in cities and rates of COVID-19, instead attributing the spread of the virus to overcrowding due to inequity and delays in governmental responsiveness.

Mounting evidence suggests that COVID-19 is primarily transmitted through close contact in enclosed spaces. Internal population density within buildings and, more specifically, within shared rooms inside buildings is what drives this, not the compact urban form of the city. In New York, for example, COVID-19 cases are concentrated in the outer boroughs, and suburban Westchester and Rockland counties have reported nearly triple the rate per capita than those of Manhattan.

The real issue is the systemic economic inequity that forces lower income people to live in overcrowded conditions, regardless of location. Innovative approaches to urban planning, equitable housing policies, and a reversal of over a century of environmental discrimination in our cities are absolutely necessary. Vilifying the city is counterproductive.

Moving out of dense cities into the open space and social distancing afforded by the suburbs is exactly the type of knee-jerk reaction that we must avoid. Cities are not at fault.

Habitat Fragmentation and Biodiversity Loss

In fact, cities are the answer if we plan them carefully. Among the many human activities that cause habitat loss, urban development produces some of the greatest local extinction rates and has a more permanent impact. For example, habitat lost due to farming and logging can be restored, whereas urbanized areas not only persist but continue to expand.

The Atlas for the End of the World, conceived by Richard Weller, ASLA, a professor of landscape architecture at the University of Pennsylvania, is one of the best sources for documenting our collective risk. Mapping 391 of the planet’s terrestrial eco-regions, this research identified 423 cities with a population of over 300,000 inhabitants situated within 36 biodiversity hotspots. Using data modelling from the Seto Lab at Yale University, the Atlas predicts that 383 of these cities—about 90 percent —will likely continue to expand into previously undisturbed habitats.

Biodiversity hotspot map of the Indo-Burma ecoregion / Atlas for the End of the World

When we assault the wild places that harbor so much biodiversity in the pursuit of development, we disregard a significant aspect of this biodiversity—the unseen domain of undocumented viruses and pathogens.

According to the World Health Organization, approximately 75 percent of emerging infectious diseases in humans are zoonotic, meaning that they are transmitted to us through contact with animals. The initial emergence of many of these zoonotic diseases have been tracked to the parts of the world with the greatest biodiversity, both in the traditional and man-made sense. Traditional locations include tropical rainforests where biodiversity naturally occurs. Human-influenced conditions include places like bushmeat markets in Africa or the wet markets of Asia, where we are mixing trapped exotic animals with humans, often in astonishingly unsanitary conditions.

However, degraded habitats of any kind can create conditions for viruses to cross over, whether in Accra or Austin. The disruption of habitat to support our suburban lifestyle is bringing us closer to species with which we have rarely had contact. By infringing on these ecosystems, we reduce the natural barriers between humans and host species, creating ideal conditions for diseases to spread. These microbes are not naturally human pathogens. They become human pathogens because we offer them that opportunity.

This is already evident in the fragmented forests of many American suburbs where development patterns have altered the natural cycle of the pathogen that causes Lyme disease. When humans live in close proximity to these disrupted ecosystems, they are more likely to get bitten by a tick carrying the Lyme bacteria. When biodiversity is reduced, these diluted systems allow for species like rodents and bats—some of the most likely to promote the transmission of pathogens—to thrive.

This essentially means that the more habitats we disturb, the more danger we are in by tapping into various virus reservoirs. COVID-19 is not the first disease to cross over from animal to human populations, but it is likely a harbinger of more mass pandemics and further disruptions to the global economy. The more densely we build, the more land we can conserve for nature to thrive, potentially reducing our risk of another pandemic from a novel virus.

Increase of infected tick populations in fragmented forests / National Science Foundation, Nicolle Rager Fuller

Portland’s Urban Growth Boundary

In the United States, over 50 percent of the population lives in suburbs, covering more land than the combined total of national and state parks. Our urbanization is ubiquitous and endangers more species than any other human activity.

In 1979, Portland, Oregon offered a pioneering solution with the creation of an Urban Growth Boundary (UGB). Devised by a 3-county, 24-city regional planning authority, the intent was to protect agricultural lands, encourage urban density, and limit unchecked sprawl.

Forty years into this experiment, Portland’s experience is a mixed bag of successes and missed opportunities. Investment in public transit and urban parks has certainly bolstered the city’s reputation as a leader in urban innovation, sustainability, and livability, with statistics to support its efforts.

On the other hand, two of Oregon’s fastest growing cities are situated just beyond the boundary’s jurisdiction, underscoring the limitations of the strategy. Again, inequity rears its ugly head, with higher prices within the UGB caused, in part, by an inability to deregulate Portland’s low density neighborhoods. This has driven much of the regional population further afield to find affordable housing in the form of suburban sprawl beyond the UGB’s dominion and into even more remote areas.

Another consideration that was overlooked when the original plan was established was the adequate protection of remnant habitat within the UGB. This lack of a regional plan for biodiversity protection has underscored the need for a more ecologically-focused, science-based approach to inform planning decisions.

Suburban development approaching agricultural land and remnant forest in Portland, Oregon / Google Earth

Brisbane’s Bird Population

Unfortunately, anticipating outcomes of urbanization on species diversity is not as pervasive in urban planning agencies around the world as it should be. A lack of detailed modeling specific to individual regions and cities with clear recommendations for how to minimize ecological devastation is absent from planning policy around the world.

However, researchers in Brisbane, Australia have attempted to quantify which development style—concentrated urban intensity or suburban sprawl—has a greater ecological consequences. By measuring species distribution, the study predicted the effect on bird populations when adding nearly 85,000 new dwelling units in the city. Their results demonstrated that urban growth of any type reduces bird distributions overall, but compact development substantially slows these reductions.

Sensitive species particularly benefited from compact development because remnant habitats remained intact, with predominantly non-native species thriving in sprawling development conditions. These results suggest that cities with denser footprints—even if their suburbs offer abundant open space—would experience a steep decline in biodiversity.

This is a common outcome found in similar studies around the world that exhibit a comparable decline in the species richness of multiple taxa along the rural-urban gradient. Although biodiversity is lowest within the urban core, the trade-off of preserving as much remnant natural habitat as possible almost always results in greater regional biodiversity.

Common bird species in urban and suburban Brisbane, Australia / Paula Peeters

Helsinki’s Biodiversity Database

One of Europe’s fasted growing cities, Helsinki faces similar pressures for new housing and traffic connections as many other major metropolises. However, in Helsinki, geotechnical and topographic constraints, coupled with its 20th century expansion along two railway lines rather than a web of highways, created the base for its finger-like urban and landscape structure. Today, one-third of Helsinki’s land area is open space, 63 percent of which is contiguous urban forest.

In 2001, Finland established an open source National Biodiversity Database that compiles multiple data sets ranging from detailed environmental studies to observations of citizen scientists. This extraordinary access to information has allowed the city to measure numerous data points within various conservation area boundaries, including statistics related to the protection of individual sites and species.

Measured by several taxonomies, including vascular plants, birds, fungi, and pollinators, Helsinki has an unusually high biodiversity when compared to neighboring municipalities or to other temperate European cities and towns. Vascular plant species, for example, average over 350 species per square kilometer, as compared to Berlin and Vienna’s average of about 200 species. By embracing biodiversity within the structure of the city, not only is the importance of regional biodiversity codified into the general master plan, it is also embedded into the civic discourse of its citizens.

Figure-ground diagram of Helsinki’s green fingers / Schwarz Plan

When it comes to where the next virus might emerge, Wuhan isn’t really that different from Washington, D.C. If the American model of over-indulgent suburban sprawl is the benchmark for individual success, we all lose.

Now is the moment to put the health of the planet before American values of heaven on a half-acre. Land use policies in the United States have just as profound an impact on the rest of the world as any movie out of Hollywood.

If we shift American values toward embracing denser, cleaner, and more efficient cities that drive ecological conservation—instead of promoting sprawl as a panacea for our current predicament—that may very well be our greatest export to humanity.

Michael Grove, ASLA, is the chair of landscape architecture, civil engineering, and ecology at Sasaki, a global design firm with offices in Boston and Shanghai.

After Lockdown, New Opportunities for Downtown Shopping Districts

Petoskey, Michigan / Robert Gibbs

By Robert Gibbs, FASLA

Since the earliest human settlements, the retail experience has evolved to meet the needs of the public. This evolution has taken us from rural markets to towns, cities, suburban shopping malls, big box mega-stores, and, more recently, the Internet. But what will retail shopping look like once COVID-19 lockdowns are over and people return to the wild for their shopping experiences?

When all the dust settles, the post-lockdown era should provide a boost to downtown areas, in part due to newly unemployed but highly skilled restaurant and retail workers opening new businesses in downtowns where rent prices will trend downward.

The pandemic has left millions of highly skilled workers from the retail and food and beverage industries unemployed and eager to work. Many of these people are highly motivated to start their own businesses, creating an unparalleled pool of talent and potential entrepreneurial interest.

In a recent Forbes article, Bernhard Schroeder wrote: “27 million working-age Americans, nearly 14 percent, are starting or running new businesses. And Millennials and Gen-Z are driving higher interest in entrepreneurship as 51 percent of the working population now believes that there are actually good opportunities to start companies.”

Traditionally, fear of failure has held people back from starting a business, but with so many having their jobs swept away due to the pandemic, that fear is gone for many people, who realize they no longer want to rely on an employer for the rest of their careers, and instead want to take on the challenge of leading their own companies.

Downtown shopping districts will capture traffic from fading malls

Malls will struggle in the era of COVID-19. Being inside an enclosed bubble will not be the ideal situation for most shoppers for the foreseeable future. Morning Consult reports that 24 percent of U.S. consumers fear shopping in malls for at least the next six months due to the COVID-19 threat.

As an article about a newly reopened mall in Atlanta explains, the experience won’t be very welcoming in the near term. Play areas are roped off, water fountains covered, and stores are limiting the number of shoppers due to social distancing. Add in the inconvenience factor, and it’s clear why so many malls are facing a reckoning in the coming years.

As regional malls continue losing consumers due to changing shopping habits and fears of COVID-19, an excellent opportunity presents itself for villages, towns, and cities to regain their dominance as thriving centers for retail and entertainment.

Some factors to consider:

  • As Millennials and Empty Nesters seek to live, work, and shop in urban centers, medium-sized cities (100,000 to 200,000 population) are especially likely to benefit from this trend.
  • Small towns (10,000 to 20,000 people) located near large urban centers are also appealing to start-up retailers and restaurants that want to take advantage of their proximity to large, well-heeled populations and small towns’ affordable commercial storefronts.
  • New walkable town centers — planned with authentic urbanism and a variety of hospitality, employment and residential land use — can also ride the wave of Millennials, young families, and Empty Nesters who seek an exciting place to hang out.

Main Streets are already innovating

Main Streets have been reinventing themselves in a positive way during the past few decades, making them a more attractive alternative for retail shopping in the era of COVID-19.

These innovations include:

  • Updated master plans that undo blight caused by 1970s urban renewal plans.
  • Implementation of Downtown Development Districts, which offer marketing, promotions, special events, street cleaning, landscaping, flowers, and private-sector levels of management.
  • Effective parking management, and construction of new parking lots and garages.
  • Investment in beautiful new streetscapes, public art, and street furnishings.
  • Reduction of crime, increased safety.
  • U.S. Main Street programs, which offers guidance to revitalize downtowns, and returns $36 for each $1 invested.

For Millennials, who seek more social experiences as opposed to the enclosed mall experience of their youth, Main Street experiences in their towns and cities are the perfect fit for their lifestyle.

While the larger portion of their income will go to experiences such as European travel or outdoor adventures, closer-to-home visits to a local brewpub or coffee shop in their town center make perfect sense.

Main Streets will provide new homes for mall stores

As malls close and online shopping grows, existing mall retailers will seek new locations near their former mall stores. In many instances, these venues include smaller downtown cores, which traditionally offer lower rents and, now, the safety of an open-air shopping experience.

The writing is on the wall for mall store operators, all of which leads to an economically-friendly, Main Street setting:

  • Malls depend on department stores to attract almost 50 percent of their shoppers and cannot operate without them, which is problematic for many reasons.
  • Many mall retailers have lease options allowing them to break their leases and leave the mall should key department stores close.
  • Department stores are losing market share, from a peak of 50 percent of all retail sales in the 1950s to 5 percent today.
  • Since the heyday of malls in 1992, department store sales have dropped from $230 billion to $140 billion and many department stores are close to bankruptcy.
  • Over 50 percent of regional malls are forecast to close by 2025 (Credit Suisse).

Retail and office space will move to town centers

The online shopping boom has made nearly obsolete many of the conventional large power center retailers offering products such as books, electronics, office supplies, sporting goods, and toys. The end result is the expected closing of millions of square feet of retail space.

Often, these centers cover typically 20-50 acres of prime real estate, which presents an opportunity. They can be converted into mixed-use town centers with medium density residential and commercial occupants.

The same can be said of suburban office parks, as even centers in blue-chip locations are facing high vacancies and declining rents as many major corporations are moving into city centers to attract top talent. Millennials find the suburban office parks boring, preferring to live and work in downtowns. These large office parks have an abundance of land and parking that can be retrofitted into walkable mixed-use town centers.

Challenges and opportunities for downtown shopping districts

Challenges: When a national brand relocates from a mall environment to a town or city, they may initially receive a cold shoulder from city leaders and the community, who fear popular brands will end up killing their beloved Main Street’s unique charm.

Looking back at history, though, this thinking is inaccurate, as downtown shopping districts were filled with leading retailers and large department stores during their 1950s heyday. For long-term sustainability, a downtown should always offer the goods and services desired by its residents and workers, which may include popular brand names.

Zoning is another key battle. Cities must offer flexible form-based zoning to allow for medium-to-high densities of residential and commercial to be developed as walkable neighborhoods and business districts. Development standards should focus on requiring quality design and materials, rather than arbitrary minimal units per acre densities, minimal parking ratios, or suburban building setbacks.

Parking needs to be reconfigured to allow shoppers to pickup goods curbside.

Opportunities: downtowns and open-air town centers are seen as safer from the pandemic than enclosed malls, because they offer:

  • Wider spaces.
  • Less-enclosed spaces, with more fresh air and direct sunlight.
  • The ability to walk on other side of street or block.
  • No elevators or escalators.
  • Fewer doors to enter.
  • Curbside pick-up of goods.

People enjoy visiting towns and cities to socialize and experience parks, urban life, including storefronts.

They visit to have an experience they cannot get through online shopping. And while visiting downtowns for entertainment and fun, many will walk by store fronts and be tempted to make impulse purchases from Main Street retailers.

Inviting storefront that provides a unique shopping experience in Nantucket, MA / Robert Gibbs
Ralph Lauren shop in Southhampton, NY / Robert Gibbs
Shoppers in Naples, Florida / Robert Gibbs

Towns and small city landlords typically offer much cheaper rents than suburban malls, often more than 50 percent less, and also offer flexible lease terms: no minimum hours and less rigorous storefront and merchandising standards than mall leases. This type of accommodation will be more attractive to new entrepreneurs created from this pandemic.

The savings also are appealing to national retailers facing declining sales and mall leases that are too expensive.

How downtown Main Streets can ensure success

As we look to the future, and the economic recovery that will come once a vaccine is created and herd immunity is established, all signs point to the re-emergence of Main Street as the place people will want to do their retail shopping.

A new generation of entrepreneurs will be eager to start a new chapter in their life, and the suburban shopping centers are not going to attract them.

Well-designed town centers, with the type of social interaction sought by Millennials, young families, and Empty Nesters will be the new home for the boom in the years to come.

King Street in Old Town Alexandria, Virginia / Robert Gibbs

A few best practices for downtowns to apply:

  • Create a marketing strategy for a post-pandemic campaign.
  • Beautify the public realm through landscape, lighting, parking lots-garages, signage, streetscape, and storefront improvements.
  • Explore temporary commercial street closures to allow for open air dining and shopping spaces.
  • Modify zoning to allow first floor office and service business.
  • Require store fronts to maintain large clear glazing, sign bands, operating doors, and ceiling heights to allow for future retail or restaurant use.
  • Remove or reduce minimum retail and restaurant parking requirements in downtowns and new mixed-use developments.
  • Include generous 10-minute parking spaces to accommodate curbside pickups for restaurants and retailers.
  • Devise market-based business recruitment plans and resources to identify and attract new retailers and restaurants into the downtown.
  • Seek a balance of local, regional, and national retailers.
  • Apply flexible zoning to promote medium-density and high-density multi-family residential.
  • Implement market based master plans, form-based codes, and zoning flexibility to allow for retrofitting of underutilized shopping centers and office parks.

Robert Gibbs, FASLA, is president of the Gibbs Planning Group, which has advised and planned commercial areas in some 500 town centers and historic cities in the U.S. and abroad. Gibbs is a charter member of the Congress for New Urbanism, a lecturer at the Harvard University Graduate School of Design, author of Principles of Urban Retail Planning and Development, and co-author of eight books.

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).

Interview with Robert Gibbs: Trees Cause You to Spend More

Robert Gibbs, ASLA / Gibbs Planning Group

Robert Gibbs, ASLA, is president of the Gibbs Planning Group, which has advised and planned commercial areas in some 500 town centers and historic cities in the U.S. and abroad. Gibbs is a charter member of the Congress for New Urbanism, a lecturer at the Harvard University Graduate School of Design, author of Principles of Urban Retail Planning and Development, and co-author of eight books.

In 2017, retail e-commerce grew 16 percent to $453 billion, and it now accounts for 9 percent of all sales. Furthermore, 2/3 of millennials prefer online shopping to brick and mortar stores. What does this mean for the future of America’s retail streets, districts, and malls – for all those physical stores?

There’s going to be hundreds of stores closing. In 2018 already more stores have closed than in 2017. What this means for the industry: a lot of retailers are moving stores into downtowns.

Research shows millennials and other shoppers want the experience of being in an urban environment rather than just buying a pair of pants online. So mall closures are good for cities. You’re going to see retailers moving back into cities, and many Internet-based companies opening brick and mortar stores.

Warby Parker, an online eyeglass company, is opening physical stores, and Amazon’s opening two hundred bookstores in cities. Internet-based companies have found when they open a brick-and-mortar store, their online sales go up 10-15 percent.

One prediction is a quarter of existing malls will close in the next 5 years (some 300 out of the 1,100). Anchor stores – the big department stores – are closing hundreds of branches, while some 35 major retailers filed for bankruptcy in 2017 alone. As many malls die off, what characteristics do the malls that are surviving, and even thriving, share?

About a fourth-to-a-half of malls will close in the next five to ten years.

The malls that are going to be sustainable — after what I call post-mall period — will be ones well-positioned, with really strong demographics — either high-end demographics or strong middle-class demographics. They’ll have good locations with access to regional transportation.

Only malls that keep their department stores will survive. A mall cannot function without department stores. So when they lose all but one or all of their department stores, they have to close.

The other factor for successful malls is to be mixed use and incorporating residential, office, and civic space into their properties. Just being a retail destination alone is not sustainable right now.

Transitioning to mixed use is not that hard to do because malls were built with more than twice the parking that is necessary by today’s standards. So, about half of the parking lots can be converted into other land uses.

The Grove in Los Angeles and 3rd Street Promenade in Santa Monica offer highly-stylized versions of urban forms – in the case of the Grove, an old European urban downtown, and 3rd Street Promenade, the American main street. Are successful contemporary shopping districts about re-using familiar urban forms in new ways?

Oh, very much so. The traditional grid or traditional straight main street is the best format for the new town centers being developed. There has been a lot of experimentation with curvilinear forms with parallel streets, and those haven’t worked too well. It has to be a simple main street.

We find the best shopping districts are only about a quarter of a mile long, about 1,200 feet. If you have a longer corridor, then we break it into sections. Where they come together, we anchor it with some form of civic or retail space. So, just the old fashioned street works the best, or with the very-slight deflection.

Some background on promenades like the one on 3rd Street in Santa Monica: In the 1960s and 70s, many downtowns declined and lost significant market share to large suburban shopping malls. In a well-intended response, over 250 downtowns imitated shopping centers and closed their main streets to vehicles in order to create outdoor pedestrian malls. Kalamazoo, Michigan, and Fresno, California, were pioneers in this experiment.

Unfortunately, all but ten of the pedestrian malls were a failure (the ones that survived are mostly in college towns). Most of the downtowns declined even further and remained almost entirely-vacant for decades. Even Santa Monica’s Third Street promenade and Miami Beach’s Lincoln Road were initially overwhelming failures. Without department stores, the pedestrian malls lacked the necessary critical mass of shopping to justify the inconvenience of parking in remote decks. Small retailers cannot afford much advertising and rely on drive-by impulse traffic for sales.

Third Street Promenade in Santa Monica / Wikipedia

We have been advising several downtowns, including Fresno, to re-open their streets to cars with generous parallel parking. The key is to implement modern traffic-calming measures, an attractive public realm, and realistic codes to enable walkability and cross-shopping.

What are the core components of a successful retail district layout? How do you get density, inter-connectivity, and scale right? On the one hand, there is the model of Soho in NYC, with its grid layout, but you also have the standard outlet mall, defined by an arterial form.

A fairly straight or simple, deflected street works the best. It’s essential a retail district have multiple uses. All four land uses are best: commercial, office, civic, and residential. It’s also essential to have a good public realms in these centers and appropriate sidewalks for the type of transect that it is, whether it be a town or a city or hamlet. There has to be a good public space, such as a square or a plaza.

Old Town Alexandria, King Street / Robert Gibbs

Retailers have higher sales and are willing to pay higher rents when they’re located on a square. We have found retailers who will give up exposure on the end caps of a street in exchange for being on the square, because that is where more people are and where they will achieve higher sales.

Troy, Michigan town center / Gibbs Planning Group

It’s really important for landscape architects to embrace the public realm, to be strong advocates for parks and plazas, a nice streetscape.

Retail has been described as a tool for revitalizing small town main streets and the downtowns of major cities. What else needs to come with retail to make the revitalization effort work?

Retail alone can’t revitalize a downtown. One of the most important elements is transportation. Streets have to be calmed from highways into real, walkable streets. Many downtowns are suffering just for lack of on-street parking or because the streets are too wide and traffic is too fast.

In addition, it is important to have a strong civic component: the library, city hall, courthouses should be in the downtown, not in the suburbs. For example, we find a good library can bring an average of 1,200 people per day — that’s as many as a good department store.

High density residential and office space are important as well. The Urban Land Institute (ULI) recently did a study that found every office worker directly supports twenty-five square feet of retail and restaurant space. If we can get office workers downtown, you can share parking with the office, because of off-peak times with retail.

So downtowns have to return to being real mixed-use, urban, walkable centers.

What is the role of landscape architecture in successful retail environments?

The leaders of many shopping center developers we work with are landscape architects. Many of our clients are former landscape architects or practicing landscape architects.

More than the engineers, architects or the MBA types, we find landscape architects have a holistic approach, and we enjoy working with them. They understand the physical realm and design, but also politics, the environment, and a little bit of engineering and economics.

More broadly, the landscape architect working on a retail environment has to advocate for good place-making: a nice public realm — public squares of plazas; traffic calming; and the right height-to-width ratios on the streets so streets aren’t too wide.

Do trees and other green features increase sales?

Trees are really essential for a competitive shopping district. There was a study by Kathleen Wolfe that indicated trees increase price elasticity by 9-12 percent. In other words, people feel comfortable paying up to twelve percent more for the same product if they purchase in a well-landscaped place with nice streets. Also, when properly located, street trees keep people in the downtown district longer. They feel more relaxed and are more likely to spend more money.

Shoppers in Naples, Florida / Robert Gibbs
Shoppers in Naples, Florida / Robert Gibbs

We’re working in Palm Desert, California, and found the shady side of the street has significantly higher sales and rents than the sunny side of the street. We’re redesigning the street to be asymmetrical, so that the sunny side will have a wider sidewalk so that we can put in a triple bosque of trees for shade. In this case, the shade is directly responsible for higher sales in retail. Research indicates that, too.

The one pet peeve I have is that many landscape architects — including myself (as I’ve done this) — tend to put street trees on an arbitrary grid, 22 feet or 28 feet on center, whatever. Very often the trees end up blocking a merchant’s storefront, sign, or window display.

We believe developers and communities should put in a lot of street trees but use common sense when locating them. Street trees should be on the property lines of commercial buildings rather than in middle and in front of buildings.

Street trees are very important for retail sales, and that’s been proven. Also, for residential values, there are studies that indicate home values are much higher on shady streets than streets without trees.

Urban stores of retailers like Bonobo, Apple, and others are essentially show-rooms, where you try out goods and then purchase online and receive products by mail. What other technology-enabled retail innovations do you see coming to the built environment?

Technology has been good and bad. One negative is many online manufacturers are selling directly to the customers, and they are not sending merchandise to small retailers. They’re cutting the retailer out of the better merchandise, which is hurting their sales.

A positive is many stores are getting rid of cash registers so you can walk in and out.

Another positive: Store are becoming warehouse and distribution centers. Department stores are now places where you can do a same-day pick-up of an order you made online. Physical stores are becoming return centers for Amazon and other online sites. For example, Kohl’s is partnering with Amazon to be a return center. This helps bring people to that shopping district who ordinarily wouldn’t go there. They’re going to make a return and then while they are making their return, they will go to restaurants or other shops.

ASLA Recommendations: Smart Policies for a Changing Climate

Smart Policies for a Changing Climate / ASLA

Climate change is intensifying the negative impacts of standard development practices and is putting people and communities across the United Sates at risk. The American Society of Landscape Architects (ASLA) convened an interdisciplinary Blue Ribbon Panel on Climate Change and Resilience in September 2017, and this week ASLA released a blueprint for helping secure a sustainable and resilient future that summarizes the panel’s work and recommendations.

Smart Policies for a Changing Climate: The Report and Recommendations of the ASLA Blue Ribbon Panel on Climate Change and Resilience found that the U.S. needs a new paradigm for communities that works in tandem with natural systems. It recommends that public policies should:

  • Be incentive based
  • Promote holistic planning and provide multiple benefits
  • Take into account environmental justice, racial and social equity
  • Reflect meaningful community engagement
  • Regularly evaluated and reviewed for unintended consequences
  • Address broader regional issues as well as local and site-specific concerns.

Smart Policies for a Changing Climate also found that:

  • Designing and planning in concert with natural systems promotes resilience, capitalizes on the benefits of natural systems and provides greater long-term return on investment.
  • Key strategies include use of green infrastructure, native plants, urban and suburban tree planting plans, and healthy soil management practices.
  • Compact, walkable, and transit-oriented “smart growth” communities reduce energy use and are climate smart.
  • Special attention must be paid to vulnerable communities in coastal and inland flood plains and underserved and low-income communities.
  • Transportation should be considered critically as not only a connection point between home to work/services, but also as a source of greenhouse gas emissions, and a contributor or detractor to a community’s appearance and function in light of a weather event.
  • Agricultural systems must be addressed because they are being stressed by unsustainable farming practices and farmland is being lost to expanding development and sprawl.

“Our nation, states, counties, and cities are looking for solutions to mitigate the risks from the changing climate and extreme weather events,” said Nancy C. Somerville, Hon. ASLA, ASLA executive vice president and CEO. “With this report, landscape architects and their design and planning colleagues forward public policy recommendations that can make communities safer while taking climate change and existing natural systems into account.”

ASLA released the report at an evening reception and candid discussion yesterday with Somerville, and ASLA Blue Ribbon Panel members Adam Ortiz, director for the Department of the Environment for Prince George’s County, Maryland, and Diane Jones Allen, program director for Landscape Architecture, the College of Architecture, Planning and Public Affairs at the University of Texas at Arlington and principal landscape architect with DesignJones LLC.

We have provided a platform for landscape architects, public officials, and other design and planning professionals to share their views on how to help communities adapt to climate change through smart design policies. Go to https://climate.asla.org.

The Blue Ribbon Panelists included a diverse range of practitioners, experts and stakeholders with different levels of experience working in different aspects of geographic and technical design. They are:

  • Vaughn Rinner, FASLA, SITES AP, ASLA Immediate Past President, Chair;
  • Armando Carbonell, FAICP, Senior Fellow and Chair, Department of Planning and Urban Form, Lincoln Institute of Land Policy;
  • Mark Dawson, FASLA, Managing Principal, Sasaki Associates Inc.;
  • Tim Duggan, ASLA, Founder, Phronesis;
  • Ying-yu Hung, ASLA, Managing Principal, Principal, SWA, Los Angeles Studio;
  • Dr. Dwane Jones, Ph.D., Director of the Center for Sustainable Development + Resilience at the University of the District of Columbia;
  • Diane Jones Allen, ASLA, Program Director for Landscape Architecture, the College of Architecture Planning and Public Affairs at the University of Texas at Arlington and principal landscape architect with DesignJones LLC;
  • Adam Ortiz, Director for the Department of the Environment for Prince George’s County, Maryland;
  • Nancy Somerville, Hon. ASLA, SITES AP, Executive Vice President and CEO, ASLA; and;
  • Dr. Jalonne L. White-Newsome, Ph.D., Senior Program Officer, Environment, The Kresge Foundation.

Some quotes from panelists on the importance of adopting effective public policies and landscape architecture design solutions:

“The plans we’re going to have in the future to deal with living with water have to be more realistic. We have to live with the acknowledgement that there will be hurricanes and areas that naturally want to flood. How do we build differently as opposed to thinking we can keep water out?”

Diane Jones Allen, ASLA
Program Director for Landscape Architecture, the College of Architecture, Planning, and Public Affairs at the University of Texas at Arlington

“We have a number of antiquated policies within governmental structures. Reevaluating them every five years or so would help us to reflect what is currently happening and to better project how we should design communities to be able to proactively respond to such changes and challenges.”

Dr. Dwane Jones, Ph.D.
Director of the Center for Sustainable Development + Resilience at the University of the District of Columbia

“All public projects really have to be interdisciplinary. They have to incorporate the local culture, the local economy, forward-thinking design concepts, as well as good engineering. All that together, in a very thoughtful way that respects the complexity of our society, is a way to make a sustainable project that people enjoy and love.”

Adam Ortiz
Director for the Department of the Environment for Prince George’s County, Maryland

“One of the things we need to be doing is do a lot more experimentation. Sometimes you just need to be able to try things and see if that solution can take you forward. If it’s not a good solution, let’s try something else. That kind of creativity and ideas is really what innovation is all about.”

Vaughn B. Rinner, FASLA, SITES AP
Immediate Past President, American Society of Landscape Architects

“Our standard development practices are not sustainable, but when we understand and work with natural systems, we can build safer and healthier communities.”

Nancy C. Somerville, Hon. ASLA. SITES AP
Executive Vice President and CEO, American Society of Landscape Architects

“My hope is that we embed true kinds of community engagement, justice, and equity into our focus on climate change and resilience. We need to really do that in a way where it’s not so scientific. The social engineering matters as well. It’s what you’re doing in your profession that impacts people and makes those impacts equitable.”

Dr. Jalonne L. White-Newsome, Ph.D.
Senior Program Officer, Environment
The Kresge Foundation

How Can Cities Best Plan for Future Growth?

Model of Manhattan’s grid / Pinterest

The world’s cities are growing at a rapid pace. By 2030, nearly 70 percent of people will live in urban areas. Cities not only face immense challenges related to climate change, migration, mobility, infrastructure, equity, and security, but are also dealing with the problems associated with scaling up to meet rapid growth.

So how can cities better plan for future challenges and growth? Dr. Blair Ruble, distinguished scholar at the Woodrow Wilson Center, tried to answer that question by illustrating ways cities are grappling with the new reality, in a discussion at the World Affairs Council in San Francisco, which was moderated by Gordon Feller, founder of Meeting of the Minds, a non-profit network focused on cities.

First, Ruble said, growth must be accommodated through the right framework. “We have a very good example in our own country. In 1811, a bunch of commissioners sat down and planned a grid for an empty island of Manhattan. They created a framework, and that’s the mode we need to get into when we talk about the future of cities.”

But the amount of future planning needed is incredible. “When you think about a billion people and limited resources in the context of a planet struggling with climate change and migration, you realize this is an enormous challenge,” he said.

A silver lining might be where the growth is happening. In the U.S., where the population will be 400 million by 2050, most growth will occur in secondary cities. “Mega-cities have actually kind of plateaued,” Ruble said. “Most of the growth in cities right now is taking place in so-called medium cities of 5 to 10 million people.” Mid-sized cities’ manageable population size leaves an opportunity for more thoughtful development and policies that can enable sustainable urban growth.

As an example, Ruble pointed to future settlement planning in the Central Asian country of Kazakstan, as well as efforts to retrofit existing infrastructure in Africa and South America. Cities there have enabled government services to be available in self-built neighborhoods.

In addition to integrating a growing number of people, cities are grappling with a massive flow of data. Ruble said unless cities focus on the human component of data collection, they can be caught up in collecting data for data’s sake.

“The actual numbers are not the end themselves,” Ruble said. “Cities don’t just exist to generate data for analysts to play with. Connected to each information point is a human being.”

Issues of inequality should be front and center in any discussion of urban challenges. 

Take Toronto, and Canada more broadly. There is generally a more multicultural definition of citizenship than in the U.S. Still, racial inequality persists. Ruble pointed to a 2017 survey on the state of the Black population in Toronto showing 72 percent of respondents between ages 20 and 40 who identified as Black had been stopped by police; and data shows Blacks are “much more likely to be shot by police” than any other group.

“To address that problem, you can use all the technology you want, but if you don’t begin to get real about the limitations of your own vision of multiculturalism, the technology isn’t going to help.”

Flexible urban systems will be key to recognizing challenges and issues as they arise and adjusting course. “Urban success is not a noun, it’s a verb,” Ruble said.

Best Podcasts for Landscape Architects

And the best way to listen


Over the past decade, podcasts have emerged as a popular storytelling platform and captivating way to learn more about the world around us.

Podcasts offer a source of inspiration for designers exploring other disciplines and seeking fresh perspective within their own. For landscape architects, podcasts reveal new opportunities and ways of thinking about the way we design space.

The podcasts on this list seeks to capture the range of topics that influence the field — from interviews with leading landscape architects, to stories on cities, urban planning, communities, and sustainability, as well as insight from creative people in other professions.

All of these podcasts are available on iTunes and Stitcher

99% Invisible: Roman Mars and his team at 99% Invisible pull together seemingly disparate pieces of information to weave compelling stories of why things are the way they are. While not landscape-specific, this podcast is a must-listen for anyone interested in places, people, and design.

Recommended episodes: “Making Up Ground” is all about cities built on constructed land and the modern day implications of reclamation. 22 minutes

American Planning Association: The APA produces a series of podcasts that focus on everything from the people behind plans, to disruptive transportation technologies, to planning for public health and for public space. Together, the podcasts offer a good way to keep up with all things planning.

Recommended episode: In “Planning for Parks in Washington D.C.’s NoMa,” APA’s Mike Johnson interviews Robin-Eve Jasper and Stacie West, who are shaping the future of a D.C. neighborhood where, in an era of rapid development, almost no land was set aside for public parks. 23 minutes

Design Matters: If you’re in the design world and don’t know who Debbie Millman is, this podcast is a great introduction. Her podcast, Design Matters, has been around since podcasts about design have been a thing. She has interviewed influential people from a multitude of creative industries. Their stories are inspiring for designers in any field.

Recommended episode: Interview with architect Pierluigi Serraino about what creative people have in common. 28 minutes

Infinite Earth Radio: This weekly podcast explores solutions for a more sustainable world. Hosts Mike Hancox and Vernice Miller-Travis interview people — from government officials to local entrepreneurs — who are working to advance more equitable, resilient communities.

Recommended episode: “Bottom Up Water Solutions” talks about freshwater, keeping our streams clean, and smart growth in the face of climate change. 28 minutes

The Landscape Architect Podcast: This podcast, which is focused on landscape architecture, broadens the discourse within the profession by talking to leaders from all areas of the field. Host Michael Todoran with co-host Margaret Gerhart hold candid discussions with professionals in landscape architecture, as well as writers, researchers, and innovative thinkers influencing the future of the profession.

Recommended episode: “Feng Shui & Landscape Architecture” discusses movement and the environment with landscape architect Shelley Sparks as she analyzes Feng Shui for homes, business, and gardens. 53 minutes

Placemakers: Slate is a major hub for podcasts, and their Placemakers is a story-driven show about urban design and planning. Host Rebecca Sheir and the producers at Slate explore how innovative communities are tackling environmental and social issues.

Recommended episode: “The Greatest Misallocation of Resources in the History of the World” is an episode about an agricultural approach to tackling suburban sprawl. 29 minutes

Roots of Design: This podcast is by landscape architects for landscape architects. Produced by the New York Chapter of the American Society of Landscape Architects (ASLA), hosts Frank Varro and a variety of co-hosts discuss the breadth of opportunity in the profession through interviews with leaders in the field. It fills a crucial need for a landscape architecture-exclusive podcast and raises awareness of an often misunderstood field.

Recommended episode: Their first, “The Birth of Central Park and Landscape Architecture,” is a great place to start — and really any number of their interviews thereafter. 13 minutes

The Urbanist: For a global perspective, listen to Monocle’s The Urbanist. Host Andrew Tuck covers everything from urban policy to environmentalism to art. This podcast packs a variety of topics in each 30-minute episode, providing a well-rounded but thorough update on urban developments each week.

Recommended episode: “River crossing” on how rivers and bridges can both connect and divide urban areas. 26 minutes

What did I miss? Comment below and share your favorite podcasts.