Can We Integrate Natural Ecosystems in Urban Asian Spaces?– GreenBiz, 9/4/18
“Emerging Asian economies are fast expanding, and an associated phenomenon has been that of rapid urbanization. However, due to rapid growth, urban spaces are giving way to real estate developments for residential and commercial purposes.”
Gathering Place Architect: the People of Tulsa Will Shape Park’s Future– Tulsa World, 9/7/18
“First, we wanted to understand what he had in mind, what he was trying to accomplish,” explains Michael Van Valkenburgh, the well-known landscape architect responsible for designing Tulsa’s new Gathering Place. “Then we wanted to get to know Tulsa, try to get inside the soul of the city.”
17 Contemporary Brazilian Landscape Architects– Arch Daily, 9/8/18
“Landscape architecture is responsible for the transformation and resignification of the landscape, either by enriching architecture or by bringing forth the history of the site. As with buildings, when we design with vegetation it allows us to work a series of stimuli, qualities, and functions.”
New reconciliation parks in the South — like the Gathering Place in Tulsa, Oklahoma, and Red Mountain Park in Birmingham, Alabama — are explicitly designed to bring together previously-segregated communities. But the new Unity Park in Greenville, South Carolina, goes a step further: it will not only bridge communities but also actually merge two once-segregated parks. Meadowbrook Park, which was once white-only, and Mayberry Park, a smaller green space designated for African Americans, will come together in the new 60-acre Unity Park while still maintaining their distinct histories and identities. This inclusive, $40-million green space is expected to open in 2020.
According to Darren Meyer, ASLA, principal at Ohio-based MKSK Studios, an urban design and landscape architecture firm, the park comes out of a broader planning process for the Reedy River Development Area, an area just west of downtown Greenville. The goal for the city is to create more equitable downtown neighborhoods, with the new park at the center.
In an interview, Meyer said the park is only one component of a new “community character plan” for a 350-acre district that includes form-based code, mixed-use developments, affordable housing, and transportation. A ring of new affordable housing will be built around the park, in an attempt to prevent Unity Park from inadvertently becoming a gentrifying force that displaces the existing community.
According to Meyer, the city has increased investment into its affordable housing trust fund, which is also receiving private and philanthropic funds. The first round of affordable housing is now being built while work begins on the underlying park infrastructure.
Unity Park will include a 120-feet-tall observation tower, which will act as a beacon at night; a great lawn; nature and “destination” playgrounds; a gathering space and visitors center; and pedestrian bridge to improve connectivity.
The city brought an inclusive, community-based planning effort that won approval from African American communities along the park. Greenville News reports that “Mary Duckett, head of the traditionally low-income and African-American Southernside neighborhood association….has been satisfied that its voice was heard and that the park will be one that is welcoming for all.”
Meyer said the planning process was viewed as successful because project leaders “put a tremendous amount of effort into cultivating good relationships. They knew that is really the foundation of trust and a key part to inclusive decision-making.”
As part of neighborhood planning and outreach, the city brought in a fire truck that kids could play on; a mobile recreation vehicle, with sports play equipment; and hosted a cook-out for 300 community residents. “These were great events designed to build community.”
MKSK also coordinated planning and design community meetings, with the goal of collecting stories, including those about the African American minor league baseball team that plays in Mayberry Park, and incorporating them into an authentic design. That led to a temporary installation — a mosaic of names of baseball players set into steps leading to the baseball field.
Meyer said the park is not just about re-connecting once-segregated parks, but also about re-connecting the community to a lost river ecosystem. Some 2,000-feet of the Reedy River that runs through the park will be taken out of its concrete channel and become a showpiece of ecological restoration. MKSK will significantly widen the riparian corridor and treat the floodplain in the park as an ecological system.
MKSK made the case to city leaders that “the health of the river is tied to the health of the community. There is a quantifiable public health benefit to bringing back the river and wetlands. Beyond the ecological uplift, there is also a great educational opportunity.”
In the not too distant past, you could park a car in the midst of the Mariposa Grove of Giant Sequoias (Sequoiadendron giganteum) at California’s Yosemite National Park. That is no longer possible thanks to a recently-completed $40 million restoration by the National Park Service (NPS) in partnership with the Yosemite Conservancy and Seattle-based multidisciplinary design firm Mithun.
Now, visitors park at a newly constructed, 300-vehicle-capacity terminal two miles away and take a shuttle bus to a main entry plaza at the lower grove.
“Before, it used to be a pass-through area. People didn’t even really notice it,” says Mithun senior associate Christian Runge, ASLA, about the restored lower grove. “They saw a couple of big trees, but it wasn’t a place. Now, it’s the centerpiece of the whole project.”
This transformation didn’t happen for its own sake. Years of heavy visitor traffic and poor planning took their toll on the storied trees, raising alarm about their future health.
The giant sequoia, which grows to approximately 300-feet high and can live for thousands of years, is an endangered species. This tree occupies a narrow ecological niche only 260-miles-wide on the western slopes of the Sierra Nevada mountains and requires specific environmental conditions to thrive. The Mariposa Grove is one of the few places on earth where the sequoia is able to reseed on its own.
“The Sequoias exist on the western slopes of the Sierras at a certain elevation, which is essentially at the rain-snow transitional zone,” says Runge. “If you go much lower, it’s all rain; if you go much higher, it’s all snow. That feeds the hydrology of these mountain wetland stream systems, which the sequoias tend to cluster closely around.”
“So, restoring hydrology and improving the natural hydrologic flow in the grove was really an important piece of the restoration puzzle.”
To achieve this, the design team removed the existing network of asphalt roads and paths, which were interfering with the grove’s natural drainage patterns.
One road that connected the lower and upper groves crossed streams and wetlands approximately 30 times, says Runge. “Those culverts were anywhere between 50-60 years old, and a lot of them weren’t even functioning anymore.”
In the place of asphalt and culverts, Mithun designed a series of elevated boardwalks and trails that allow for a variety of visitor experiences and do not interfere with the delicate hydrology needed to sustain the sequoias.
“If we keep those streams running and hope for the best with snowmelt, then we can imagine those populations will continue to be stable and hopefully grow into mature trees,” Runge says.
However, that outcome is not guaranteed. Giant sequoias are threatened by the effects of climate change, which could reduce the amount of groundwater available to the trees and make it more difficult for seedlings to survive.
Runge acknowledges that in the face of such forces, there is only so much that the project can accomplish.
“The best thing we can really do is improve and maintain the processes that keep the sequoias as healthy as possible in order to provide as much resilience as possible,” says Runge. “Improving those processes was really the focus of the restoration.”
Ensuring the survival of the Mariposa grove also required changes to the visitor experience. In addition to restoring groundwater hydrology, the elevated boardwalks also keep visitors at a distance from the trees in the grove’s most heavily trafficked areas.
“People want to get up close to them. It’s just a human, intuitive thing that you want to be able to do,” Runge says. But, “if everyone did that, there would be too much damage to the tree.”
Instead, Mithun created a series of loops that become progressively less contained as they lead further from the main entry plaza. “Each loop takes you further out and is closer to a wilderness experience. If you want to go up into the upper grove, that’s something that can only really be hiked into.”
In addition to the new trails, enhancements to the visitor experience include a new visitor center and comfort stations designed by Mithun architects Brendan Connolly and Susan Olmsted, ASLA.
While the design language and material choices were in some way constrained by the need to work within the rustic National Park aesthetic of stone and timber, Runge says the design team found room for creativity in the details.
“We didn’t argue about modern versus historic, but we did push for quality detailing and structural systems, thinking through stonework, and trying to understand what the Works Progress Administration (WPA)-era standards were in reality versus just giving the impression of something being historic. Making something that is durable, long-lasting, and in some sense beautiful was the key goal for us both in terms of the architectural elements and site elements, like the boardwalk.”
For Runge, striking this balance between ecology and the visitor experience defined Mithun’s approach to the project. “Ultimately, I feel like we got there,” he says. “It feels like a transformed place.”
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.
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
The brief shows a luscious new park in the middle of the campus, which connects corporate buildings on the east and west ends of the space. A “green loop” — which goes through the park, then through the center of the building, and then follows a “riparian habitat” — links Google employees and the community to the campus, shops and retail, and welcoming outdoor spaces. Adjacent to the park is a protected burrowing owl habitat.
According to the design team, the connecting pathways within the campus were designed to make access roads feel safe and easy to cross.
Landscape is used to draw in the neighbors. And in keeping with Google’s mission to support local ecosystems, they write: “our plans for the indoor and outdoor spaces include native habitats and vegetation designed to support local biodiversity and create educational opportunities for the community.”
The building itself is designed to connect Google to the neighborhood. The ground level offers events spaces, cafes and restaurants, while the upper level will use clerestory windows to bring in light. The bird-friendly building will feature a tent-like roof that will be embedded with photovoltaic panels.
Hargreaves Jones propose removing the few Redwood trees from the site — which aren’t “locally native” to the area and “possess many traits that make them undesirable when planted in urban areas outside their historic range” — and replacing them with locally-native trees and plants that will help re-establish “mixed riparian forest and oak woodland” ecosystems that once existed in the area. Part of this effort will include a “re-Oaking initiative” designed to bring back the lost ecology of the Santa Clara Valley. Furthermore, the landscape architects argue their approach will help the nearby burrowing owls, as there will be fewer perches for predatory falcons. Green infrastructure, including permeable pavements, will ensure all run-off is captured via the landscape.
Over the past decade, the Los Angeles River has become a source of excitement, inspiration, and concern for residents, city officials, and planners and landscape architects as renewed attention is being paid to its revitalization.
At the ASLA 2017 Annual Meeting in Los Angeles, Barbara Romero, deputy mayor of city services for Los Angeles; Mia Lehrer, FASLA, founder and president of Studio-MLA; and Teresa Villegas, office of Los Angeles County supervisor Hilda L. Solis offered background on the river and planning and design efforts already underway.
Historically, the Los Angeles River, a 51-mile stretch of waterway, served as a vital water source for agriculture, but its constantly-changing course led to massive flooding that killed 115 people in 1938; and its unpredictability hindered development. By the 1930s, the Army Corps of Engineers began channelizing the river, encasing it in concrete.
As a result, today, “the river resembles a freeway more than a waterway,” said Frances Anderton, host of DnA and moderator of the panel.
The river is at the center of complex jurisdictional overlays, with a number of organizations and agencies, like the city of Los Angeles, the county department of public works, and the Army Corps of Engineers, to name a few, sharing responsibility over its maintenance and future plans.
Thirty-two miles of the river falls within the boundaries of the city of Los Angeles. Romero explained how the city is working to implement their 2007 master plan, focusing on reconnecting people, particularly in adjacent neighborhoods, to the river.
“The scale of this is enormous,” Romero said, underscoring the jurisdictional complexity of the revitalization efforts. Within the existing master plan there are 240 projects that incorporated community engagement, representing some $500 million in investment.
Romero pointed to the city’s collaboration with the Army Corps of Engineers to restore ecological function and public access to an 11-mile portion of the river. Within this segment is Taylor Yard, a 42-acre parcel, purchased in March from Union Pacific Railroad Company for $60 million. Work is underway with Studio-MLA and WSP to make it a public park, after cleaning up the contaminated brownfield site.
“If we’re really going to revitalize the river; if we’re really going to change the course of the river; if we’re really going to look at this ambitious plan, we needed to get this parcel into public ownership,” Romero said, referring to how acquiring Taylor Yard fit into the city’s revitalization plans.
Lehrer and her studio is designing public spaces in Taylor Yard, which is at mile 25, almost half way down the river.Her design studio is also situated on the river, and its revitalization has been a “passion project” of hers for three decades.
Lehrer said there is an opportunity to connect neighborhoods to the river while addressing environmental concerns like soil contamination and incorporating green infrastructure and creating new wildlife habitat. Lehrer also said there is an opportunity to use the river to create green infrastructure projects that recharge groundwater and get more water down into underlying aquifers.
“We think it’s good these 51-miles of infrastructure were kept away from any other kind of development. It has become an opportunity to bring the communities together to address environmental ills.” She added that “we want it to be resilient, inclusive, and an inspiration for Los Angeles.”
Villegas is coordinating revitalization efforts at the county scale. “We will be dusting off the old plan, opening it up, and adding to it,” she said, referring to the county’s master plan, which was last updated in 1996. They have created a stakeholder group of about 40 people.
The group is focused on the southern portion of the Los Angeles river. A park needs assessment completed last year showed a critical lack of access to green space. “We know we need additional park space in the lower Los Angeles River because it is densely populated.”
Revitalization efforts will coincide with the city’s preparation to host the 2028 summer Olympics. Romero said the major event can serve as a framework to invest resources. “This is not about bringing the world here for two weeks — it’s about reframing the discussion we want to have in our city,” she said.
While high-profile urban tree planting campaigns like New York City’s get a lot of attention, most U.S. cities have experienced a decline in their urban forests, with a loss of about 4 million trees each year, or about “1.3 percent of the total tree stock.” The Nature Conservancy builds the case for recommitting to expanding our urban canopies for health reasons, instead of just letting them slowly diminish.
The many benefits of trees are well-documented: they clean and cool the air, combat the urban heat island effect, capture stormwater, mitigate the risk of floods, boost water quality, and, importantly, improve our mental and physical health and well-being.
According to the report, the U.S. Forest Service and University of California, Davis found that “for every $1 spent in Californian cities on tree planting and maintenance, there were $5.82 in benefits.” Another study found that for every $1, benefits ranged from $1.37 to $3.09.
In particular, urban forests can help catch harmful particulate matter in their leaves and reduce “ground-level ozone concentrations by directly absorbing ozone and decreasing ozone formation.” High levels of particulate matter and ozone can trigger asthma and cause other respiratory problems. Planting trees to deal with these issues in New York City alone could result in $60 million in health benefits annually.
Researchers are more closely examining how trees fight air pollution. In Louisville, Kentucky, Green for Good is now testing a “vegetative buffer” at the St. Margaret Mary Elementary School designed to filter the particulate air pollution coming off a nearby heavily-trafficked roadway. Initial results show that “under certain conditions, level of particulate matter were 60 percent lower behind the buffer than in the open side of the front yard. Among the health study participants, immune system function increased and inflammation levels decreased after planting.”
A Harvard Nurses Study found a 12 percent reduction in all-cause mortality for those who lived within 250 meters of a high level of greenness. And an exciting study now underway will look at 4 million Kaiser Permanente members in Northern California with the goal of determining if there is a relationship between healthcare use and the proximity and amount of nearby tree canopy.
Despite all the great research, the news still hasn’t reached the general public or even arborists. This is reflected in the fact that average U.S. municipal spending on urban forestry has fallen by more than 25 percent since 1980, to around $5.83 per urbanite today.
If the 27 largest American cities instead reinvested in their urban forests, “planting in the sites with the greatest health benefits (the top 20 percent of all potentially plantable sites in a city)” the cost would be around $200 million a year. Maintenance funds would also need to increase. The total gap between current realities and this needed reinvestment in our communities’ health is only $8 per person — so in a city of one million residents, $8 million.
Trees just get a tiny share of municipal budgets. But with these arguments backed by numbers, the hope is a relatively cheap investment in trees for public health — which would also result in so many gains in livability and property values — can win greater support.
Plants are central to a functioning global ecosystem. Plants oxygenate the atmosphere and reduce atmospheric pollutants. Ecological restoration in both developed and developing countries is a primary strategy for mitigating the impacts of climate change. Native plant communities are not only key to the global ecosystem, but also crucial to environmental and human health at the residential and neighborhood scales.
Urbanization has fragmented what were ecologically-productive landscapes. According to the Audubon Society, the continental U.S. has lost 150 million acres of wildlife habitat and farmland to urban sprawl over the last century. Sustainable residential landscape architecture practices can help build a network of productive landscapes. Native plants can be used to regenerate sustainable plant communities and reconnect fragmented ecosystems in residential areas. Creating a network of productive ecosystems expands wildlife habitat areas and boosts human health and well-being by bringing nature’s benefits right to residential yards and outdoor spaces.
ASLA has created a new guide to applying ecological design at home, which contains research, projects, and resources on residential landscapes. Developed for homeowners and landscape architects and designers alike, the guide is designed to help spread more sustainable and resilient practices.
Homeowners can use native plants to reduce the use of excess water, energy, and chemical fertilizers and pesticides that damage natural ecosystems, as well as support pollinators.
Residential landscapes can also be used to grow food at home and in communities. When growing food, gardeners should apply principles of ecological design and permacultural practices to ensure food production and garden systems are integrated with the natural environment and avoid contaminating local watersheds with runoff. Homeowners and communities can create composting systems for efficient waste removal and to increase organic matter in the soil.
And plants can also be used inside the home to improve air quality and human productivity.
Homeowners should be mindful of the quality of the soil on their property. Healthy soils are essential to plant and tree health and enable the infiltration of stormwater into the ground. Years of development and construction can lead to layers of compacted soil that restrict movement of water and air, and limit root growth. Homeowners can achieve credit from The Sustainable Sites Initiative™ (SITES®) by using techniques like subsoiling and adding soil amendments to help rebuild ecological function in soils.
Landscape architects partner with communities, non-profit organizations, and local governments to increase public awareness about using sustainable residential design practices that yield productive plant systems and reduce the negative ecological impacts of typical residential development.
Take a dip in the Chicago River? Those familiar with its history might think twice.
The Chicago River has a notoriously waste-filled past. Originally, the 150-mile-long waterway was used to fuel booming industry in the Midwest city. Little attention was paid to its environmental and civic value. By the turn of the century, it was contaminated with sewage and factory waste. When a storm cause the Chicago River to overflow, it would spill into Lake Michigan, the source of the city’s drinking water, posing such an acute risk to residents’ health that in 1900 the city turned it around, reverse-engineering its flow and diverting wastewater away from Lake Michigan and out of the region to the Mississippi. The reversal was crucial to protecting thousands of Chicagoans a year from waterborne diseases like typhoid and cholera.
By 1930, after legal complaints from cities downstream, the U.S. Supreme Court ordered Chicago to address the pollution problem. Since then, efforts have been ongoing to clean up the waterway. Recently, the city has stepped up those efforts again with hopes of increase activity along and in the river, including swimming.
In 2015, Mayor Rahm Emanuel and the Metropolitan Planning Council announced the Great Rivers Chicago effort, a city-wide “visioning process” to develop a long-term plan to clean up and reintegrate into city life the three rivers of the Chicago system – the Chicago, Calumet, and Des Plaines Rivers.
The vision, released last year, lays out a series of goals that aim to make the river “inviting, productive and living” with benchmarks at 2020, 2030, and 2040. Ultimately, the city wants to draw more people to a river front that’s safer and more engaging with improve water quality.
And by 2030, they hope to make the river swimmable.
But despite reversing the Chicago River, the city’s combined sewage and stormwater system is still inundated during large storm events and can overflow into the rivers, canals, and Lake Michigan. According to The Chicago Tribune, 18.2 billion gallons of pollution entered the river last year. Chicago plans to eliminate the system’s overflows through green infrastructure and completing the Tunnel and Reservoir Plan, known as the Deep Tunnel project, which started in 1975 and the city hopes to complete by 2029.
For recreation purposes, the rivers need to achieve the “primary contact” water quality standards set for them by the U.S. Environmental Protection Agency in 2011, which would allow for safe swimming, paddling, and fishing.
Each year, 1.5 million Chicagoans and tourists flock to the popular Riverwalk, a 1.25 mile pedestrian walkway that runs from Lake Shore Drive to Lake Street on the south bank of the Chicago River in the city’s downtown. A new $108-million segment designed by the landscape architecture firm Sasaki, Ross Barney Architects, and Collins Engineers that just saw its official opening has generated even more interest in the river.
Paddling is already happening on the river. And a floating museum, or barge-turned moveable entertainment center, which launched this week, will travel along the Chicago River through August, eventually landing at Navy Pier.
New cleanup efforts are happening right alongside all the activity. Last month, the city tested a trash skimmer to collect garbage pooling along the Riverwalk. According to The Chicago Tribune, the floating dumpster is an $11,000 pilot program running through the fall that “sucks in the bacteria-laden water and uses a mesh screen to catch oil pollutants and floating garbage.”
Some residents are ready to take the plunge now, but getting much of the public past the initial “ew factor” of swimming in infamously-polluted waters may take time. Regardless, beyond swimmable urban waterways, this aspiring scheme could offer a unique way of looking at a role of a river can play in connecting a city.
Creating a Garden Oasis in the City – The New York Times, 6/23/17
“Samira Kawash and Roger Cooper bought their Park Slope brownstone five years ago with the idea of giving big dinner parties and enjoying lazy afternoons in the extra-large backyard.”
Highland Park’s First ‘Green’ Stormwater System Completed – The Pittsburgh Post-Gazette, 6/26/17
“The first, and so far only, green infrastructure solution to flooding in Highland Park’s valleys is completed along Negley Run Boulevard — a 1,100-foot bioswale that will intercept an estimated 600,000 gallons of water running off pavement annually.”