Landscape Architect Left Distinct Mark on City — 05/28/20, The Republic
“The memory of a nationally known landscape architect who died earlier this month will live on in his major projects in Columbus. John ‘Jack’ Curtis, 77, died May 2 of COVID-19 complications in Easton, Connecticut, near where he led his firm of Jack Curtis + Associates for more than three decades.”
Domino Park Introduces Social Distancing Circles to Adapt to the COVID-19 Crisis — 05/25/20, ArchDaily
“While all public spaces around the world are trying to innovate and implement safety measures to open during the coronavirus pandemic, Domino Park has introduced a series of painted social distancing circles. This strategical urban design intervention ensures that people are “following proper social distancing procedures recommended by the CDC and government”.
Last Piece of Brooklyn Bridge Park Approved by Landmarks Preservation Commission — 05/21/20, The Architect’s Newspaper
“At a virtual public hearing on Tuesday, the New York City Landmarks Preservation Commission approved a small but consequential section of Brooklyn Bridge Park that will be located directly at the foot of the 137-year-old landmarked bridge’s eastern tower; the eponymous Brooklyn Bridge Plaza.”
While being cooped up at home, now may be a good time to hone your graphic design skills. For landscape architects and designers, urban planners, and architects who present work to the public or private clients, the fully revised Graphic Design Rules: 365 Essential Dos and Don’ts offers common sense design suggestions and up-to-date Photoshop tips that will improve your work. The book is written for those just getting started as a designer and expert communicators who want to refresh their approach.
Created by Sean Adams, chair of graphic design at ArtCenter College of Design in Pasadena, California; Peter Dawson, a typographical designer; John Foster, principal of the design firm Bad People Good Things; and Tony Seddon, a freelance designer and writer, Graphic Design Rules brings together different voices united in the goal of “assisting the designer with issues of craft through rules, suggestions, and methods.”
Adams, an American Institute of Graphic Arts (AIGA) medalist, argues in the introduction that “the best thing about rules is that they often work best when broken.” We wouldn’t enjoy the well-spring of visual innovation — new fonts, layouts, or color schemes — if no one broke the rules. The trick is “when to follow the rules and when to ignore them.”
Graphic Design Rules is organized into sections on type and typography, layout and design, color, imagery and graphics, production and print, and then a final section on the practice of design. Each tip is on one to two pages and features a bright green signal indicating “Go for it,” and a red stop sign that signals “this should be avoided at all costs.”
Readers of the section on type and typography will learn never to use Comic Sans unless ironically. Times New Roman is boring but has its purpose. Zapf Dingbats should stay out of your designs. And the classic typefaces — Garamond, Helvetica, Futura — are classics for a reason.
The authors encourage you to nerd out and study typographical classifications. This kind of guidance is balanced with extremely practical advice like: “Don’t use any more typefaces in one layout than is absolutely necessary.”
The layout and design section delves into rules for organizing information that can apply to everything from a one-page PDF to a brochure, advertisement, webpage, or poster. Here, the authors exhort their readers to use a grid to maintain a layout’s structure, but also break out of the grid if the layout prescribes it. A few essential tips: “Do create a focal point for every layout” and “Do establish a visual hierarchy that leads to the most important information.” Creating layouts or designs in Microsoft or PowerPoint is verboten; learn and use design software.
Beginners will perhaps learn the most from the color section, which explains how colors are made — either from light or pigment — and how to work with them with tools like Photoshop. The authors get you to think critically about hue, saturation, and value (or brightness) and how they impacts designs. You can delve into the technical details of color spaces; how to synchronize your color settings across Photoshop applications, which is crucial for consistency; and the differences between RGB and CMYK.
Some important Dos: Colors need to have a reason for being; don’t just a select a color because you like it. It’s important to ask your client about color preferences, too. One brilliant suggestion is to look at the colors that surrounds you in the environment for color inspiration. “They will always remain in harmony and be unique to your experience.”
In imagery and graphics, you will learn why it’s important to avoid stock images, but to check stock image sites anyway because sometimes the perfect one could be hidden away on page 8 of a search result. The book suggests designers explore technical issues like file types and bit depth. There are tons of recommendations for how to crop, edit, and format images in Photoshop. “Do always apply some sharpening to digital images.” And they lay down the law with a recommendation like: “Don’t use Photoshop filters to disguise a low-quality image.”
A later chapter may only be of interest to those who are trying to faithfully present their designs in print format and want to get into the nitty-gritty of printing. And the practice of design explains how to stay true to yourself as a designer while doing your best for your client. One important tip: “Don’t present mood boards unless specifically asked – and even then.”
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.
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.
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.
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.
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.
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.
Amazon and other e-commerce sites have seen record sales in the past few months. Brick-and-mortar stores are closing at higher rates. The transition to online and omni-channel retail will change how shopping areas are planned and designed. During a session at the American Planning Association’s National Planning Conference @ Home, a group of planners outlined how this shift to e-commerce may play out.
According to Rick Stein, an urban planner and founder of Urban Decision Group, there have been 30,000 store closures in the past five years. In just the first few months of 2020, 2,000 more stores have shut their doors, with another 15,000 expected this year.
While recent closures are due to the pandemic, the underlying issue is “U.S. retail is overbuilt.”
Comparing retail space per capita in the U.S., Canada, Australia, UK, France, and elsewhere, the U.S. tops the charts with 24 square feet of retail space per capita and $14,614 in per capita sales annually. While incomes have increased 11 percent since 2009, the amount Americans spent shopping each year has increased by 37 percent in the same time frame.
Stein outlined four types of brick-and-mortar shopping centers, which total 6.2 billion square feet of retail space and generate $2 trillion in revenue annually: strip malls, neighborhood centers, community centers, and malls. There are 70,000 strip malls, which account for $300 billion in revenue; 32,000 neighborhood centers that total $750 billion; 10,000 community centers that generate $620 billion in sales; and 1,200 remaining malls, which are “rapidly shrinking” as a retail type, that account for $325 billion in retail sales.
In-store retail sales in the U.S. have been declining since the early 2000s, with sales now less than $325 per square foot. The pandemic is accelerating this decline in sales. “Some 60-70 percent of retail stores are now closed,” with an estimated $1 trillion in lost revenue.
Most shopping centers were built in the suburbs because land was cheap. But within suburbia, there are different levels of risk.
Stein argued that locally-owned shopping centers — the community and neighborhood centers — are likely more stable. Malls, which are mostly owned by large corporations, are at greater risk of closure.
E-commerce, which increased by 25 just last year to reach 12 percent of all sales, is now putting pressure on all types of purely brick-and-mortar retail stores. Large grocery stores aren’t safe either: e-commerce now also accounts for 8 percent of all grocery sales.
In the future, “the winners will be omni-channel retailers, which are not purely e-commerce,” Stein argued. Stores like Target and Walmart that successfully leverage brick-and-mortar with e-commerce are the new model other stores need to follow.
Stein sees more retailers like Kohl’s partnering with Amazon as distribution and return centers. These brick-and-mortar stores can leverage their prime locations in local markets to become part of a “hub and spoke” distribution system that makes it easier for customers to pick up or return purchases (see image above). More relationships will form to maximize the benefits of the “last mile” — being close to the consumer.
Stein surveyed some 500 retailers from mid-March to mid-April and found that 80 percent will be moving to an online or omni-channel approach. Included in the survey responses was some bleak news: “40 percent of apparel retail may never re-open. And 1 in 5 restaurants may never re-open.”
“30 percent of what is purchased online is returned. 15 percent of what is purchased never makes it into customers’ hands. What does this mean for local traffic?,” asked Lisa Nisenson, a vice president at WGI, an engineering and transportation consultancy. “Deliveries have spiked. Will this stick?”
She thinks the pandemic will lead to changes in how goods are transported, bought, and sold. With social distancing, now is the time for technology-based delivery companies to perfect their approach. Many are ramping up tests to facilitate same-day delivery in more places across the country.
Proposed delivery solutions for rural, suburban, and urban areas are different. There are cargo bikes and terrestrial delivery drones of all sizes for dense urban areas, vans that can launch drones in suburban residential communities, and aerial drones for long-range delivery of medical supplies in rural areas.
The delivery model is also changing. In the past, goods moved from the factory to the distributor to the store where consumers made purchases. With the expanding same day delivery model that calls for a highly-local approach to distribution, goods are moving from the distributor to either stores or local sorting centers that then enable in-store picket, local deliveries, or access to delivery lockers, like you find with Amazon lockers in Whole Foods stores. Goods distribution is moving closer to where consumers are.
That model could further evolve if there is growth in the use of autonomous delivery drones. Distributors and warehouses will become even more local. Niesenson even envisions “micro-warehouses” in neighborhoods.
The configuration of all those retail hubs with acres of parking has become outdated. “Dwell times in stores could drop from 40 minutes to 2 minutes,” really just enough time for picking up or returning items. “Or if the store also has a coffee shop, dwell times could increase to 1.5 hours.” What is clear is that these retail hubs needed to be redesigned to become more flexible and allow for a higher number of consumers visiting for a few minutes to handle pick ups and returns.
According to Jason Sudy, national lead on transportation technology planning at HDR, many companies are trying to expand the use of aerial and terrestrial autonomous drones for deliveries.
Wing, an aerial drone company of Alphabet, Google’s parent company, has partnered with Walgreens to deliver medications to customers in Virginia. They have seen a surge in drone deliveries since the COVID-19 crisis began. The drone drops packages in backyards, so only lightweight deliveries under 5-10 pounds are allowed. At The Villages, a retirement community near Orlando, Florida, UPS and CVS are also testing drone deliveries of medications. To apply the technology in rural areas, the company Zipline is running long-range drones in Ghana that can make deliveries of up to 70 pounds.
Sudy imagines parts of streets and neighborhoods reconfigured for aerial drone launch zones, and new permits to allow vans to launch drones into suburban neighborhoods.
Demand for deliveries by terrestrial drones could mean re-imagining how space on streets is allocated. “Are drones deployed from the public right of way or private property?” There are many zoning (and privacy) implications.
Solutions will need to be crafted for different types of communities — rural, suburban, or urban — creating new work for planners, transportation engineers, urban designers, and landscape architects.
Given autonomous drones are continuously collecting data about their surroundings, they need to be integrated into the built environment in a way that protects privacy.
In the Q&A, discussion veered towards Main Streets and downtown shopping districts. Stein believes that “Main Streets will have a tough time over the next 18 months until a vaccine is discovered, but over the long-term, they will be extremely important. Main Street retail is most likely to survive this great disruption.”
Nisenson added that with the rise of online deliveries, people will crave “experiential retail” that offers more meaningful and social shopping experiences. With so many people seeking community and connection, stores that offer a safe coffee shop or outdoor social space may be ahead of the curve.
Architect of Sweden’s No-lockdown Strategy Insists It Will Pay Off – 05/07/20, The Financial Times
“Anders Tegnell, Sweden’s state epidemiologist who devised the no-lockdown approach, estimated that 40 per cent of people in the capital, Stockholm, would be immune to Covid-19 by the end of May, giving the country an advantage against a virus that ‘we’re going to have to live with for a very long time.'”
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
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.
Downtowns and open-air town centers are seen as safer from the pandemic than enclosed malls, because they offer:
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.
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.
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.
In a Zoom lecture sponsored by Harvard University Graduate School of Design (GSD), David Moreno-Mateos, a restoration ecologist and an assistant professor of landscape architecture at GSD, asked: “Are we ready to restore the planet?”
The trends on global biodiversity aren’t good. As humans degrade or destroy an increasingly large share of the Earth’s ecosystems, extinction rates have tripled in the past 100 years. “Vertebrate populations have declined 58 percent in the last 40 years,” Moreno-Mateos explained. Furthermore, local species richness has declined by 40 percent in most developed countries over the past 150 years.
Moreno-Mateos believes nature itself is a thing of great value. Nature provides an estimated $125 trillion of benefits in the form of food, water, medicine, and other resources through its ecosystems. Biodiversity is critical to ensuring the function and resilience of these ecosystems. To connect the dots: biodiversity is then central to clean air and water and the preservation of our food sources through seed banks, pollinators, and fisheries.
The challenge is that “ecosystem restoration is a long-term process.” In a review of scientific studies on some 3,000 restored ecosystems, research has shown that after 150 years, restored ecosystems are 70 percent less diverse and 40 percent less functional than undisturbed ecosystems.
Land-based ecosystems are made up of a diversity of animal, insect, fungi, and plant species, with specific carbon, soil, and water characteristics. There are specific levels of nutrients, including phosphorous, organic matter, and nitrogen. These elements all interact in particular ways. Given all the complexity, “ecosystem restoration has limited effectiveness.”
So this was perhaps the key message of Moreno-Mateos’ talk: the best approach is to not degrade incredibly complex ecosystems. There is still too much about their functions we don’t understand, and it’s nearly impossible to recreate their dense networks of interactions.
But if an ecosystem has been disturbed, Moreno-Mateos sought to find out: what happens over the long-term? What can be done?
Species diversity results in community composites. Think of a meadow, a community of plants that thrives together. There are interaction networks within those communities and between communities. A resilient meadow has a greater abundance of network interactions, with a higher number of “strong links” — “that is species that interact more strongly.” The same is true below ground. Amid soil communities, “the higher the complexity, the higher the functionality, and, likely, the resilience.”
For his own research, Moreno-Mateos started with the assumption that ecosystem degradation reduces genetic diversity. In southwest Greenland, Norse farmers settled two sites some 650 years ago. Archeologists discovered each village had about 100 people who farmed hay for cattle. To Moreno-Mateos, this seemed to be the perfect place to study the long-term impacts of ecological disturbance.
Examining an undisturbed site and a disturbed, former agricultural site, and looking at their above ground plant communities and below ground soil communities, Moreno-Mateos found “both sites had a similar amount of plant communities (35 species in the disturbed site and 34 in the reference site), but the compositions were totally different. In the disturbed site, one plant community dominated.” Moreno-Mateos also discovered the former agricultural sites had more nutrients because the Norse would add manure to the hay fields, which meant more nitrogen and phosphorous.
There was another key finding: the original, undisturbed site had more “mutualistic interactions.” The degraded site had more “pathogenic interactions.” This fit his hypothesis: “loss of biodiversity means more pathogens” and loss of function and resilience.
This was proven through the very different network interactions between plants and fungi in the soils in each site. In the formerly agricultural landscape, there were 15 plant species and just 37 fungi species, creating 62 links. In contrast, in the ecologically-healthy, undisturbed site, there were 12 plants and 76 fungi that created 148 links. This means networks in disturbed sites are more vulnerable to change.
Moreno-Mateos’ research could have implications for global ecosystem restoration. He believes restoration ecologists must “first understand how the complexity of ecosystems re-assembles over hundreds of years, and then find species that play critical structural and functional roles in the assembly process and use them in the restoration process.”
To increase the resilience of restored ecosystems at a more rapid rate, Moreno-Mateos called for sequencing whole genomes of species in recovering populations to understand their adaptation potential. This process would help identify populations of target species whose genomes have the best chance to adapt to ongoing global change.
The idea is to select species with critical ecological roles that come from populations with the highest adaptation potential and strategically insert them into recovering ecosystems. This process would involve finding populations of species in a landscape with high-functioning genomes and using those seeds to help restore ecological balance elsewhere.
Moreno-Mateos envisioned designing assemblages of high-performing plant communities and targeting them for tough environments in cities or for recovering forests or other ecosystems at a landscape scale.
“We need to imagine what landscapes will look like in 400 years.” Our future ecosystems must be “resilient to climate change, biodiverse, self-sustaining, provide ecological services, and last forever.”
Many of the challenges managing the pandemic in the U.S. are due to the loss of 50,000 local public health jobs since 2008. Federal funding for local public health through the Centers for Disease Control and Prevention (CDC) has been cut each year. The result is that “we didn’t build a health ecosystem, and we simply respond crisis by crisis,” argued Matt Chase, CEO of the National Association of Counties, during a session at the American Planning Association’s National Planning Conference @ Home. He called for providing more direct funding to thousands of county and municipal governments, our “critical first responders,” to finance the “three T’s: testing, tracing, and treatment.”
The impact of the coronoavirus across the U.S. has been swift. There are now a million cases, which have doubled in two weeks, and 61,000 people have died. “The virus is now the 7th or 8th leading cause of death — it passed suicide, kidney failure, and the flu, and will soon pass diabetes.”
In just a few weeks, some 30 million people have lost their jobs. In comparison, during the 2008 Great Recession, some 15 million became unemployed over 18 months. The unemployment rate went from 3.8 percent to probably “over 20 percent” now.
After the 2008 recession, approximately one-fourth of U.S. counties never recovered. These are the places that have record high rates of “opioid, heroine, and other substance abuse.” As a result, it’s critical that the pandemic doesn’t further reinforce the existing divide between have and have-not communities.
Chase outlined the components of aid packages that have passed on Capitol Hill. In late March, the Coronavirus Aid, Relief, and Economic Security (CARES) Act provided $2 trillion in support, with $150 billion in a relief fund for state and local governments. In late April, CARES Act 3.5 added supplementary funds to CARES programs and provided $25 billion for testing. CARES 3.5 was supposed to include additional funds for state and local governments but that was dropped.
The National Association of Counties estimates some $144 billion in lost revenue for counties over the next 18 months. “That’s a big number given that all county budgets together total $600 billion.” Furthermore, these estimates don’t include cuts in state aid or property tax revenue.
With all this lost local revenue, how will counties continue to provide crucial services, like answering 911 calls, keeping buses running, and delivering meals to the elderly? How will they hire the many thousands of people needed to trace exposure?
Clarence Anthony, CEO of the National League of Cities, which counts 2,000 cities of all sizes as members, said that “some 88 percent of city leaders polled expect to face revenue shortfalls.” Already, Cincinnati, Ohio has furloughed 1,700 city workers, Detroit, Michigan has cut hours for 2,000 workers, and Dayton, Ohio has cut 24 percent of its city workforce. The National League of Cities anticipates a job loss of 1 million municipal workers in the coming year.
Anthony stated that it’s important to make aid decisions based on data. African Americans are 13 percent of the U.S. population but account for 33 percent of COVID-19 cases. “We need to get money to where the impact is.” He was concerned that not all cities are “disaggregating data based on race or ethnicity.”
He added that the public overwhelming prefer information on COVID-19 from local elected officials. City, county, village, and other community government websites are the most visited destinations for up-to-date news on guidelines, testing centers, transportation routes, financial relief, and treatment options. So it’s critically important that local government are able to maintain high levels of service.
Some other key points from their talk:
Local influencers such as chambers of commerce and non-profits need to make their voices heard about the additional support cities and counties need, Chase argued. “We need an all-community approach,” particularly in the area of human services, such as domestic and substance abuse services. “Many non-profits in this arena are seeing their funding sources drying up.”
Urban planners can help by mapping federal funding sources against local needs. County and municipal governments must continue to document all their costs to get federal aid.
A major concern is that in an effort to cut costs, too many government services are becoming only available online or via apps. The issue is not everyone has a smart phone, generous data plan, or access to wi-fi or broadband. Anthony said “we need to provide free wi-fi hotspots in disadvantaged communities.” He envisioned buses loaded with wi-fi systems parked in communities that need access the most.
Over the long term, cities may never be the same, given density is now a disadvantage. “Rural and suburban communities will likely see an increase in interest,” Anthony said. “These communities can provide more safe space for kids.”
The pandemic will “lead to changes in how we plan and design cities. The focus will now be on safety. We used to love density. The pandemic has changed all of us.”
Lithuanian Capital to Be Turned into Vast Open-air Cafe — The Guardian, 04/28/20
“Lithuania’s capital, Vilnius, has announced plans to turn the city into a vast open-air cafe by giving over much of its public space to hard-hit bar and restaurant owners so they can put their tables outdoors and still observe physical distancing rules.”
NYC Will Open up to 100 Miles of Streets to Pedestrians — Curbed, 04/27/20
“Under an agreement with the City Council, the de Blasio administration will open up at least 40 miles of streets in May, with the ultimate goal of 100 miles in the coming months. The undertaking will also roll out temporary bike lanes and expand sidewalks, he said.”