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The following news articles are geared toward students and other professionals.
Landscape Architecture
McBurney Lane by Hapa Collaborative Print E-mail
Friday, 03 April 2015 02:46
© Joshua DoolHapa Collaborative and City of Langley worked together to revitalize McBurney Lane as a social space in the heart of downtown Langley. Strengthening pedestrian connections through the Lane, creating flexible spaces to accommodate a variety of programming, and integrating permeable surfaces, drought tolerant planting and rainwater infiltration as part of the City’s sustainability agenda. Add a comment
 
Singapore URA launches RFP for Rail Corridor Print E-mail
Thursday, 02 April 2015 18:59

The Urban Redevelopment Authority (URA) recently launced a Request for Proposals for the Rail Corridor in Singapore. The URA is inviting architects and landscape architects to assemble a multi-disciplinary Design Team and provide consultancy services to develop a Concept Master Plan and Concept Proposals for the Rail Corridor Project in Singapore. The Rail Corridor as [...] → READ MORE

The post Singapore URA launches RFP for Rail Corridor appeared first on World Landscape Architecture.

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In a More Volatile World, New Models Are Needed Print E-mail
Thursday, 02 April 2015 15:12
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Simulation of obstacle configuration and Gilbert Delta formation / Eduardo Rico, Arup-Relational Urbanism, AA/ UCL

Now, perhaps more than ever, we understand our world is shaped by complex, interactive, dynamic systems. Increased climate volatility has shown us why we need to understand these complex systems when we design landscapes. While landscape architects have been fast to embrace ecological systems thinking, they have been slower to see how systems thinking can transform our ways of imagining, visualizing, and then intervening in the environment.

There have been significant advances in the tools we use to understand and represent the multitude of biological and physical factors that shape our environment, particularly in the areas of computational modeling and simulation. These advances were the focus of the recent Simulating Natures symposium, organized by Karen M’Closkey, ASLA, associate professor of landscape architecture at the University of Pennsylvania and PEG Office of Landscape + Architecture, and Keith VanDerSys, also with PEG, and hosted by the landscape architecture department at the University of Pennsylvania.

While computers and suites of software programs have become integrated into classrooms, studios, and offices, they have largely been used to computerize manual drawing and modeling processes, despite their ability to move beyond the purely representational and into the realms of projection and speculation. As James Corner, ASLA, founder of Field Operations, stated in his keynote lecture at the symposium, “Because of the facility afforded by technology and software, it’s relatively easy to produce novel forms. Design has become easy if you only think it’s about form-making and aesthetic responses. It’s not so easy to start to think about how to make the world better. How do we think about tools that allow us to improve conditions rather than to just invent new forms?”

To date, we have embraced a simplistic view of ecology that trends toward modeling efficiencies, operating under the assumption that there is a singular universal truth, so we gear modeling efforts toward definitive answers. Presentations from the symposium challenged this notion: Each session demonstrated a different approach to the act of modeling and simulation, offering suggestions as to the roles new models might play and how they could be used to engage dynamic systems that evolve and change. These roles included the model as a choreographer of feedback loops; the model as a provocateur and tool for thinking; and the model as a translator of information.

Models as Choreographers of Feedback Loops

The first session focused on the capability of hydrodynamic models to chart and understand the relationships among various invisible processes, enabling us to register change over time. Hydrodynamic models can choreograph feedback loops through an interplay of physical modeling, sensing, analysis, and digital modeling. The work of panelists in this session nests different physical and temporal scales, simulating the impacts that interventions have on larger systems. For example, Heidi Nepf at MIT has a laboratory that models the small-scale physics of aquatic vegetation to simulate larger patch dynamics. Philip Orton, with Stevens Institute of Technology and who often collaborates with SCAPE / Landscape Architecture, focused on modeling the effects of breakwaters and benthic interventions on storm surge in Staten Island and Jamaica Bay.

Microsoft PowerPoint - 15-0318 Symposium_FINAL.pptx

Delaware River hydrodynamic simulation using Aquaveo SMS/ SRH-2D, PEG office of landscape + architecture

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Physical laboratory simulation of sea grasses / Heidi Nepf

Together, the models from the first session challenged our assumptions of what is permanent. Bradley Cantrell, ASLA, Harvard University Graduate School of Design, linked many of the session’s presentations through his advocacy for a shift from modeling for efficiency to modeling for resistance. Efficiency assumes a predetermined end goal while resistance leads toward adaptation, evolution, and new novel landscapes, which is critical to designing for resiliency. Working toward adaptability represents a paradigm shift that calls into question our idea of the fixed state.

Models as Tools for Thinking

Philosopher Michael Weisberg then offered the idea that the model can serve as a tool for thinking — an experimental mechanism for exploring new ideologies. The session examined agent- or rule-based modeling techniques that simulate the dynamic interaction of multiple entities, which can be used to simulate adaptive, living systems. Through a process of bottom-up, rather than top-down modeling, the interrelationships of individual agents can be used to explore the relationship between scenario and outcome. These models show potential for how we might engage complex socio-ecological systems, which is imperative as we enter the Anthropocene Era.

For artist and NYU professor Natalie Jeremijenko, agent-based modeling has led to an “organism-centric design” approach. Understanding intelligent responses to stimuli from non-human organisms could offer a more compelling way of understanding complex interrelationships than two dimensional quantification in graphs and charts.

Panelists discussed our tendency to model that which we know and can predict, which is problematic in that it leaves significant territory unexplored. The concept of “solution pluralism,” presented by Stephen Kimbrough, calls for an open-ended decision-making process that culls the number of possible outcomes in order to limit discussion to that which is determined to be reasonable, while leaving the final selection of a decision open.

Models as Translators of Information

Finally, we heard examples of how models might serve as translators, communicating environmental patterns that underlie the visible environment. Panelists presented new ways of translating information for delivery and consumption, linking the real and the abstract, which are driven by new methods of sensing and data collection.

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Slime mold network optimization as a simulation of urban growth through emergent collective behavior / ecoLogicStudio

Michael Allen’s work on monitoring microscopic activity in soil represented a departure from the traditional method of core sampling. Through the real-time monitoring of soil coupled with sensing water and nutrient concentrations, we can now understand the dynamism of production and mortality below grade.

The MIT Sensable City Lab’s Underworld project, presented by Newsha Ghaeli, aims to use sewage as a platform for monitoring public health, tracking disease, antibiotic resistance, and chemical compounds in real time. Combined with demographic and spatial data at the surface, the project has the potential to map our environment in a revealing way.

Unpredictable issues require unprecedented tools — but they, in turn, may yield unpredictable results. As M’Closkey stated, “Variability and change are built into the thinking behind simulations. The uncertainty inherent in many simulations reflects the uncertainty inherent to the systems they characterize.”

Watch videos of the entire symposium.

This guest post is by Colin Patrick Curley, Student ASLA, master’s of architecture and master’s of landscape architecture candidate, University of Pennsylvania.


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AREA creates street furniture since 1987. Print E-mail
Thursday, 02 April 2015 05:15
area_intro_1We are glad to present our sponsor! Add a comment
 
Zollhallen Plaza by Atelier Dreiseitl Print E-mail
Thursday, 02 April 2015 03:02
© B DohertyZollhallen Plaza is new counterpart for the historic customs hall which was restored in 2009. The plaza is a fine example of water sensitive urban design, as it is disconnected from the sewer system. Beautiful planters provide infiltration points, and subsurface gravel trenches with innovative in-built filter medium reduce the hydraulic overload on the sewer system. Indented plaza areas create a surface flood zone. No rain water is fed to the sewer system, instead the groundwater table is recharged. Add a comment
 
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