Category Archives: resources

Google Timelapse

The announcement Google Earth Timelapse has created a bit of a stir, with a number of videos exploring landscape change of natural and urban systems.  From their site:

“Timelapse is a global, zoomable video that lets you see how the Earth has changed over the past 32 years. It is made from 33 cloud-free annual mosaics, one for each year from 1984 to 2016, which are made interactively explorable by Carnegie Mellon University CREATE Lab’s Time Machine library, a technology for creating and viewing zoomable and pannable timelapses over space and time.”

I’m a bit disappointed with the resolution – as it is not able to zoom in to a district level at a scale that provides appropriate level of detail.  That may be surmountable by using Google Earth Engine and delving into the API and programming tools.

There’s also a series of Datasets that are available from the Google Earth Engine that would be interesting to explore also, including maps for aerial imagery, geophysical data, climate/weather and demographics.

I used the Timelapse Tour Editor to quickly make a few maps of Seattle and Portland – with an eye towards  For Seattle, I wanted to focus on the development of South Lake Union, where Amazon and other development has been most pronounced in the past decade or so.  It shows how much redevelopment has occurred there, as well as throughout the downtown core (mostly visible with white roofs).

These are better by clicking the title and viewing in full size, as the grain for urban areas is pretty bad. 

South Lake Union and Downtown Seattle

For Portland, I wanted to zoom in on the inner Southeast area, around Division Street, which was been subject to a fair amount of density in recent years.  The inability to zoom into that level of detail makes this a bit less instructive, but does show the level of development north of downtown, and across the river the ‘fingers’ of density on transit mixed-use streets (which is what provides for vibrant, walkable urban neighborhoods that make Portland, well… Portland.

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Lots of fun exploration planned for this.

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Game/Landscape

I’ve mentioned a few times on Twitter, I have had an on-going interest in game design as a medium, but also in relation to the potential synergistic overlaps between the technology/techniques with landscape architecture and urbanism practice.  The most obvious connection has to do with visual representation, as the ability to create engaging site and building environments is clearly , but there are some interesting opportunities for educational tools, user experience, ecological and urban modeling, scenario building, and iterative design.

ORIGINS

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Growing up with gaming, a trio of interactions early in college defined the concept and hooked me into the potential in an interesting way – even 20+ years ago.  The first was a game my sister and i were obsessed with, Myst.  Building on the word-based computer games from the 80’s like Adventureland and Pirate Adventure, Myst came out in 1991 and provided a graphical environment (that at the time was incredible) along with a mystery and things that needed to be observed and unlocked.

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The interactivity and lack of linear timeline, which included puzzles and problem solving was great for some obsessive teens, but showed that games didn’t have to be either violent or proscriptive.  The follow-up Riven in 1997 had better graphics and another story.

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The second was for a urban planning class, we were giving a quarter long Sim City game simulation and discussed progress in class, as a way to explore ideas.  Those of the certain age will appreciate the 2D top down version of Sim City, as we were doing this initially in 1993:

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The scenarios allowed us to employ principles of urban simulation, think through the concepts, and then starting the clock and see how things evolved, or more likely devolved.  To use this for class was transformative. The graphics have come a long way, indeed, since then, as this recent Sim City graphic below shows, with the more prototypical 3D Axonometric we think of with the game.

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The technology seems akin now to some of the less game and more GIS specific tools for scenario-building in programs like ESRI’s City Engine (more on that that and GeoDesign here).  On the flip side of the Sim City was geeky kid favorite Doom, the immersive and ultraviolent 3D game that literally and figuratively blew away gamers at the time.

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In addition to an addictive, networked game play, there was an added feature of a back end tool to create worlds Doom Builder – which paired a bit of Dungeons and Dragons graph paper mapping with rudimentary 3D graphic world creation. The difference of course is, once done with the creation, you could play your creation.

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THE SOPHISTICATED BEAUTY OF GAMES

It’s easy to dismiss gaming as a medium for geek culture with little relevance to the lofty ambitions of the architecture/urbanism endeavor.  But there’s a lot more to it that shooting thing and bloddy violence.  As shown above, there’s potential for wonder and problem solving, urban planning education, world building, and yes, lots of bloody violence.  Guess it’s a good metaphor for life, right?

But, the ubiquity and size of gaming culture goes beyond a few teen to twenty-somethings playing violent FPS games. The size of the industry is worth billions. And that revenue is diverse.  The demographic for the prototypical first person shooter is probably more focused, but there are men & women, young and old, across races that participate in some what in gaming culture.

The few recent games that have blown me away recently provide some context.  First, the simplicity and beauty of Monument Valley – as probably first seen on House of Cards, which in addition to fictional presidents, appeals to designers and architects (especially those with a fondness for Escher), with atmospheric graphics and more literally puzzles to solve.  The games are challenging enough to engage but not so hard as to frustrate.  It’s a lot of magic.

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Shifting gears to more modern FPS games, one of the first games i discovered in recent years was Bioshock Infinite, a much hyped and controversial game that wove through a fictional universe of a floating city of Columbia on a quest of sorts.  Atmospheric and with a great, detailed backstory, the legend that the game exists within is compelling.  The graphics complements the narrative with quasi-realism and a fuzzy, dream like quality.

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The predecessor Bioshock also had an amazingly creative environment, which in converse to Columbia City was the underwater city of Rapture lending to a more moody and claustrophobic emotional state.

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Both of the Bioshock games are, as well, incredibly violent, which takes away somewhat from the exploration and appreciation of scenery, but makes for some excitement.

A beautiful game in terms of the subtle environment is the graphic but non-shooting murder mystery, The Vanishing of Ethan Carter.  The player wanders through a landscape and abandoned town to find clues and unlock the secret of what happened.  It’s emotional and you feel it, the scenery and soundscape lending to the drama.

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As images, these don’t do justice to the feeling you get from these environments, which have subtle motion and great mixing of ambient sounds.  For anyone new or interested in gaming, who wants to experience what a well crafted, non-shooter, modern game can be, this would be a good one. I included a video so you can see the experience:

For me it’s not a stretch to jump from these narrative stories to having the ability to explore a project site or potential design.  I see the above image of the rail tracks, and immediately it evokes a simulation of exploring the High Line, both before and after construction. And not just exploring, but interacting, seeing motion and complexity.  With simple visual cues This game evokes that feeling.

Finally, a more recent game released in installments is Life is Strange, which follows a third person graphic adventure of a teenage girl in an odd Oregon town. She is able to unlock events by rewinding time, which allows you to make different decisions and see how that impacts outcomes.

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Check out here for more on the plotline, but the graphics again reinforce the mood.  It also offers a slighly different game interaction, with a sketchy white line graphic that appears when something is of note either on the object or as subtle cues.  I also love in this case there’s a proto-realism – it’s got a tinge of cartoon to it, but is also brilliant at capturing mood and the mundane.

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The sophistication of these games in terms of environments, aesthetics, and narrative draw you in.  There’s not a feeling of immersion, although i’d love to see some of the graphics in a VR rig, but your are 100% immersed in both the story, and, when it doesn’t get in the way, the graphical interface, also known as the HUD, or human user interface.  It’s a big deal, this interface, and millions have probably been spent on making it seamless.  While specialized controls and rigs are used, they are available to a few.  For most, there’s simple touch or mouse input, whereas the line between the user and environment is very distinct.

A game, of course, is a constructed world with a narrative already baked in.  And there are likely many more examples out there that make the point that games can be both defined broadly and offer a very close connection to the world building of landscape architecture and urbanism.  While it’s possible to offer free movement and discovery in these games, in the end there’s a series of tasks, events, actions required to move from start to finish.  It’d be a dull game indeed where you just walked around in an environment with no purpose.

That said, the approach may be different, and the way the environments are used may also vary, but the fact is that these games give visual examples  1) constructed worlds, 2) the ability to freely explore these worlds, 3) animated objects that also exist in these worlds, and 4) a measure of emotion and mood that is derived from real environments and landscapes.  In this way, they become similar to visualization in a design medium.  Thinking of this less as a narrative

TOOLS

There are many tools out there focused on game development, all of which blend tools for creating environments, coding behaviors, and developing user interface.  The one I’ve spent the most amount of time working with is Unreal Engine, which is amazingly, now a free to use suite of tools (with a royalty structure set up to capture revenue). An example of the tool in an architectural setting, is the Unreal Paris, a video tour that came out a year ago, showing a highly photorealistic scene done in Unreal Engine, which shows the level of detail that is typically available in static rendering now being employed in a space that is both fully 3d and fully interactive.

It’s a bigger stretch to expand this beyond the enclosed architectural space, and delve into the landscape. The complexity of materials and motions in the entire apartment is probably less than a single tree, thus, to me, this is the holy grail.  The seemingly large gap between architectural rendering and landscape is immense. However, this is changing.  To see the potential of the technology, Epic Games did a very impressive video on their ‘Kite Demo’ seen below.

It’s a really nice animation, akin to a Pixar movie, with some stunning visuals. The part that’s not evident is that this environment is a fully realized world, which you could right now, dive into and be able to explore every square inch, through multiple platforms from game systems and virtual reality rigs.  The concept that it’s not just a static,  linear progression, but an actual, virtual world, is the wow moment.  Because, as a landscape, while not perfect, it’s head and shoulders about anything i’ve seen in 3D landscape architectural visualization.  The level of detail and size of this world gives you a taste of the potential for landscape to be transformed by these tools.

While the demo itself is impressive, if you want to dig into the specifics, there’s a longer demo from GDC 2015 that goes in-depth in some of the technology uses to create the demo assets and put them all together.  It’s geeky, it’s technical, and it’s amazing.

As shown, there’s a strong visual component to this type of work that fits nicely into landscape architecture production, but it’s interesting to think of some uses that expand the notion and potential for exploration and movement.  The potential for specificity, as you see with the second more detailed video, isn’t relegated to a generic library of materials, but can be augmented with a range of scanning and capture tools, such as detailed photogrammetry that yields highly realistic assets.

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There’s a healthy competition between game engines, with Unity competing with Unreal Engine for pros and amateurs alike, with companies adapting or creating their own engines to fit, and a range of other free and adaptable tools based on what you like and your goals.  As i mentioned, i spent time with Unreal Engine mostly, but all of them have pros and cons (in terms of horsepower, learning curves, etc) – and technology is vital to this as i found out, as i could do some basic world creation and programming, but soon found my older desktop puttering with the high graphic demands.  Be forewarned, this doesn’t just open up on your current machine and go, there’s potentially an investment of time (in training) and resources (in techology) to fully unlock the potential.

The beauty of all of these systems (which are all similar in features with some variations) isn’t just the end result.  The high graphic quality and immersive end result that is nimble enough to run in real time is seen in the game examples above.  The tools are very sophisticated, with the ability to import and manipulate 3d assets from other worlds, create new assets, locate and building ‘levels’ in game parlance.  With libraries of elements and compatibility with other programs like Maya, Mudbox, etc. (SketchUp is pretty tough to get to work though).

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The back-end is where there’s a lot of beauty, with the scripting language and programming adding the dimension of interactivity to the environments.  As you see below, the Unreal Engine uses a feature called Blueprint, which is a scripting environment that is based on automation of the C++ code, and is useful for non-programmers to be able to literally connect the dots on to create triggers, interactions, events, and other ‘life’ to the scenes.  At a simplest level, you can take an object and give it action, such as the ability to turn on a light when a character gets within a certain distance, or to trigger sounds, or have other character’s act.  Any action can be scripted in a non-linear, interactive way to create sophisticated environments.

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And the specific elements for rigging characters, which can be added as main characters, either people that you can interact with, or imbuing more lively entourage into a scene.

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Admittedly there’s some lag in the quality of these, as we’re far from life-life, but they are much improved.  Call it more Pixar than reality but with a lot of interesting gestures, facial controls, and the ability for lifelike actions.

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In relation to landscape, another worth discussing is Speedtree, who creates cross platform vegetation for gaming as well as film (hell, they just won an Oscar!).  The tools allow customization of every aspect of trees, both in off the shelf libraries (which i’ve used) and a custom editor to create any type of vegetation (which I haven’t used, but is compelling).  Gone are the days of cartoony vegetation, and the sophistication of the algorithms allow these to render in high quality and even incorporate wind, lead drop, and more w/o draining graphic resources (as also discussed above in the Unreal GDC video), something that high poly count vegetation seems to persistently be problematic.

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Jumping out a scale to the overall terrain, the ability to create specific context is key to creation of these realistic environments.  One that i used a bit is World Machine, a  terrain modelling program that allows you to import topography from existing digital elevation models (DEMs) as well as to create custom features, and integrate geologic phenomena such as slides, erosion from wind and water, and other features.

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These help by providing distant terrain that interacts with the other more close up assets along with sophisticated ‘level of detail’ or LOD settings that provide realistic close up information, including motion, then slowly stepping down resolution in levels, as the view gets further away. The addition of atmosphere and really amazing lighting tools, adds to the perspective focusing and gives depth as well as life to scenes.  This allows for efficient use of computing resources to but the action where its most needed.  The results are simple but stunning.

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Another one i that i learned about more recently is Lumion, which we use at my office.  I’ve seen some of the renderings but haven’t dove into using it myself, but it seems to integrate with much of what other game engines do, and perhaps more seamlessly.  It is based on game engine technology, but has the added advantage of being focused on architectural visualization with tools to integrate directly with industry standard Revit.

A short video shows how it works.

And some of the results:

FINAL THOUGHTS

So as you seen, even in this short snapshot, there are a ton of resources, and many more i don’t know about of haven’t covered. This brain dump of a lot of ideas that definitely could use more exploration, but i wanted to close out the thought by giving some context on why i think all this, geekery aside, matters.  The takeaway is that there is a ton of potential to disrupt and expand practice, if we can expand methods of visualization and adopt some of these techniques.  On that note, a few thoughts that are worth further exploration:

  1. Immersive technology, utilizing controller and VR rigs to allow clients and users to experience the design in a number of ways, while also allowing designers opportunities to fine-tune spatial relationships and test environments.
  2. Rules based ecological scenarios, which allow for natural processes (vegetative colonization, competition, dispersal) that provides simulations of open-ended landscape concepts.
  3. Topical games to create better understanding of system interactions and engage larger populations, such as stormwater, infrastructure, climate change.

Have thoughts and other examples and stories, or know of folks in the industry working and using these tools?  Let me know.

LA+ Journal

A fine addition to the ranks of landscape architecture journals that recently emerged is LA+, The Interdisciplinary Journal of Landscape Architecture, from the Penn.   From the website, the journal is billed as the “…the first truly interdisciplinary journal of landscape architecture. Within its pages you will hear not only from designers, but also from historians, artists, lawyers, psychologists, ecologists, planners, scientists, philosophers, and many more besides. Our aim at LA+ is to reveal connections and build collaborations between landscape architecture and other disciplines by exploring each issue’s theme from multiple perspectives.”

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Interest piqued.  And they were nice enough to send me a copy of their inaugural issue, WILD which explores the concept of WILD and its role in design, large-scale habitat and species conservation, scientific research, the human psyche, and aesthetics.”  

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Impressively curated and designed, this is a journal you keep around in your library long-term, for a follow-up read or to peruse the beautiful imagery.  As an introduction on the website, a short thesis on issue one:

“Wildness has long occupied a romantic and somewhat dormant position in the discussion of landscape theory and practice.  However, current initiatives aiming to “rewild” rural, urban, and suburban environments attest to its renewed significance.   It is no longer just a question of saving or protecting wilderness, but one of how we can design novel ecosystems that stimulate the emergence of new forms of biological and cultural diversity.”

The list of contributors is massive, and the breadth of topics ranges from the general, such as Mick Abbott’s ‘Practice of the Wild: A Rewilding of Landscape Architecture’, to the global, such as Richard Weller’s ‘World P-ark’, to the site-specific, like Mousseau & Moller’s ‘Landscape-Scale Consequences of Nuclear Disasters.”  I offered to do a review of the issue, and realized quickly that it was no simple task due to the amount of material contained within (which alas, i’m still reading with much enjoyment).

Thus, it is far more that can be elaborated on in terms of full reporting on every essay.  For that, order a copy and enjoy the density of information. Here’s a few snippets and thoughts of my own, in relation to landscape architecture practice and how the explorations of this concept seen through the interdisciplinary lens.

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The concept of the wild is present in our conception of landscape architecture practice at many scales.  The vision of a global park (or Ark) as Richard Weller discusses, provides the context for connected ecological corridors that connect globally across countries and continents, providing a shared concept of our earth that hopefully transcends borders.  As mentioned, a north/south and east/west route “… could catalyze global cooperation and environmental investment to help augment connections between fragments along the way.” (16)

To look at the controversial and compelling issue of rewilding, as Adela Park does, is to investigate our core relationships about native-ness, genetic engineering, and our role in not just preserving, and enhancing but in recreating extinct systems as well as creating new natural systems.  The ability to connect or open up large swaths of land as wild spaces are tame in comparison to global examples like the Oostvaardersplassen in the Netherlands and the Pleistocene Park in Siberia, both of which plan the creation of lost landscapes left in a state of unmanagement.  As mentioned, “…landscapes such as Oostvaardersplassen – created almost entirely by scientists – embody the very indeterminacy and self-organizational potential that has been so much a part of recent landscape architecture discourse. “ (8)

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The topic of wildlife and habitat is at play throughout, with the synergistic and conflicted relationships between humans and animals accentuated in multiple ways.  We want interaction with nature at a distance, such as the artistic wildlife viewing structure, the Reindeer Pavilion covered in Claire Fellman in ‘Watching Wild’.  We also want interaction through consumption as investigated in ‘The Taste of the New Wild’ by Orkan Telhan.

A popular strategy to engage the wild is through provision of wildlife crossings of busy roadways . as outlined by Nina-Marie Lister in ‘Xing: New Infrastructures for Landscape Connectivity,’ a movement growing in popularity worldwide and the knowledge of interdisciplinary approaches to what works is shaping the design of these systems.

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The ability to predict and proactively engage with the ‘wild’ in this context, offers a new area of interest for designers and integrated teams.  As Lister mentions:

“By redesigning the road for two clients – animal and human – wildlife crossing infrastructure presents a timely opportunity to communicate both the problem and the solution to the public.  In this endeavor, landscape architecture has a significant new niche and a potent role role in designing safer roads with new infrastructures that are visible and legible, even beautiful.  Widespread deployment of this new typology of landscape infrastructure may ultimately change the way we move and live, and with this, reconnect landscapes and habitats through inspired design.” (50)

A specific topic of interest in our northwest fire season, it was interesting to read Steve Pyne’s essay ‘Firescaping’, which provides a meditation on fire as part of our ongoing landscape, and how to think differently about our relationship to fire, and the implications and opportunities of this in the context of global climate change.

As he mentions, “We can protect our built landscape where it abuts the wild… After all, our cities used to burn as often as their surroundings; now they don’t.  The same methods, adapted, can work along the fractal frontier of exurban settlement.” (97) With much of the west currently burning, the concept of wild does hit home with multiple meanings – directly related to design and management of landscapes.

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As I mentioned, lots more content to devour, thus a full accounting of the contents of the first issue of LA+ would occupy multiple posts.  Look out for some follow-up on some topics of interest expanding upon these and other themes,  and if you’re interested, submit your work in their most recent call for papers.

And highly recommended to get a subscription to this to journal for topical, integrated ideas that shape the fabric of landscape architecture and urbanism.

TopoView for Historic USGS Maps

The USGS tool TopoView offers access to digitized maps from 1879 to the current day – which is an amazing resource for looking at landscape change over time.  Using an online mapping tool, you can access maps from 250,000 scale down to 24,000 for the entire US , including Alaska and Hawaii.  The maps are downloadable in multiple formats, including JPEG, KMZ, GEOPDF, and GEOTIFF and are full size scans – so render in reasonably high resolution.

A sample of some maps (sized down from the original resolution) from the north section of Portland, ranging from 1897 through 1961 shows the difference in land use and geography – as well as indicates the shifting graphical standards of USGS maps over the years.  I especially like seeing the urbanization patterns, movement of industrial lands into areas like the Columbia Slough and the (d)evolution of Guilds Like in the NW Industrial area.  I hope to add these to the layering of historical mapping that we’ve already developed.

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Portland – 1897
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Portland – 1905
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Portland – 1940
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Portland – 1961

There are definitely more maps I wish existed – in different sizes – but as referenced on the site, the maps were created to highlight different features of land use – so it wasn’t fully consistent.  Per the website:

“In 1879, the USGS began to map the Nation’s topography. This mapping was done at different levels of detail, in order to support various land use and other purposes. As the years passed, the USGS produced new map versions of each area. The most current maps are available from The National Map. TopoView shows the many and varied older maps of each area, and so is useful for historical purposes—for example, the names of some natural and cultural features have changed over time, and the ‘old’ names can be found on these historical topographic maps.”

For more info – a short video walks through the usage of the TopoView features.  A resource worth more exploration for sure.

Guest Post: Geodesign

I’m happy to be able to share some information on Geodesign from mapping and visualization rock-star Nadia Amoroso.  I’ve really enjoyed following her work over the years, and did a thorough exploration of her amazing book The Exposed City: Mapping the Urban Invisibles, back in 2010 (here) and also posted about her work on Data Appeal, a mapping and visualization software tool for making map landscapes in 2011.  On my list is to check out her most recent book, Representing Landscapes: Digital, (2015 – Foreword by James Corner) which looks at the cutting edge visual techniques for graphic communication focused specifically on landscape architecture.

Nadia is still hard at work in the mapping and visualization realms – and let me know of some of the work she’s been doing around Geodesign, particularly employing some new digital mapping tools that greater expand this potential.  The following post includes a good overview of Geodesign and it’s potential to application in Urban Design and Landscape Architecture contexts.   Enjoy!

Geodesign Concept and its Solution Platform for Urban Design and Landscape Architecture

GIS (Geographic Information Systems) is important part of the urban planning and urban design process. GIS has often been associated with science, and not so much on design. Geodesign offers to shake up the notion of GIS. Geodesign provides a design framework and supporting technology for design professionals to leverage geographic information, resulting in designs that more closely follow site and natural systems. [1]

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Geodesign is a new way of thinking about the design process, utilizing site data with software such as a GIS (Geographic Information System) to create urban or landscape designs.  The Wikipedia’s entry on Geodesign states that ” Geodesign is a set of techniques and enabling technologies for planning built and natural environments in an integrated process, including project conceptualization, analysis, design specification, stakeholder participation and collaboration, design creation, simulation, and evaluation (among other stages). “

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Michael Flaxman, former MIT Professor and CEO of Geodesign Technologies, states that “Geodesign is a design and planning method which tightly couples the creation of design proposals with impact simulations informed by geographic contexts.” [2]

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Professor Carl Steinitz, Professor of Landscape Architecture and Planning, Emeritus, brought to the limelight the geodesign framework for landscape architects and designers of the built environment, by posing a series of fundamental questions that as designers of the built environment, should think about and address. Refer to the “Geodesign Framework- by Carl Steinitz” for the summary of questions.

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ESRI Inc, (the global mapping and GIS company, based in Redlands California), has created a geodesign solution platform (suite of software) that is specifically tailored for the landscape architecture and urban design industries, in order to make strategic urban designs and landscape plans.

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Jack Dangermond, the founder and President of Esri, studied landscape architecture at Harvard’s GSD. He has tapped into his landscape architecture roots and is revolutionizing the concept of geodesign for landscape architecture, architecture, planning and urban design fields. Dangermond claims that, “Geodesign is about integrating geographic knowledge with the spatial design process…..design with nature, or geodesign, is our next evolutionary step.”

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Esri now hosts an annual Geodesign Summit where landscape architects, architects, academics, urban and transportation planners, and leading though leaders in the industry come together to learn and share their experiences on how the geodesign technology solution platform is being used to make and create smarter cities and sustainable landscapes.

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Technology wise, think of CAD, BIM, GIS all in one.  Esri offers a suite of software from 2D mapping to 3D modeling as part of the Geodesign solutions, which combines sketching and modeling tools with the power of data, GIS and high quality renderings. The Geodesign Platform includes mainly the following suite of applications:

  •  GeoPlanner for ArcGIS, which is a web-based, easy to use sketching and mapping tool to design scenarios. It leverages geo-based dataand supports all the steps of land-based planning and urban design. This includes sketching and designing scenarios (design alternatives), understanding the impact of your designs, perform site and spatial analysis and compare alternative designs.
  • ArcGIS Pro which is a robust desktop application which render and process data faster than ever. The software allows you to design and edit your concepts in 2D and 3D with multiple view ports. You can perform 3d site analysis like wind analysis, shade/ shadow analysis, circulation patterns, density, view-shed analysis. Designers can add realistic trees, buildings and infrastructures quickly.
  • CityEngine which is a 3D modeling software which leverages parametric modeling and geo-based data to create evidence-based city and landscape designs. CityEngine creates high quality renderings. CityEngine allows you to import your urban design proposals within existing built urban context in CityEngine. Using parametric and rule procedures, the landscape architect can create, change and test mass modeling to comply with zoning regulations; test shadow area; create detailed streetscapes and create quality public realm It offers intuitive and effective tools for façade and landscape texturing, adding landscape elements and various tree species. CityEngine provides perspective correction to capture the right views. CityEngine is integrated with ArcGIS.

All these tools provide real-time feedback on your changing design concepts.

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Geodesign combines site and nature “with design by providing designers with robust tools that support rapid evaluation of design alternatives against the impacts of those designs. Geodesign infuses design with a blend of science- and value-based information to help designers, planners, and stakeholders make better-informed decisions….[the geodesign platform] offers geospatial modeling, impact simulations, and real-time feedback to facilitate holistic designs and smart decisions.”[3]

The Esri’s Geodesign Platform is a critical toolkit for urban design and landscape architecture, as a means to make smart design decisions.

Further Reading:

 Footnotes:

[1] Esri Inc. on Geodesign.- http://www.esri.com/products/arcgis-capabilities/geodesign (2015)
[2] Michael Flaxman talk at the the 2010 GeoDesign Summit.
[3] Esri Inc, http://www.esri.com/products/arcgis-capabilities/geodesign (2015)

 

Guest Post: From Honolulu to Paris MONU #20

by Gabriele Baleisyte

“Nature” or nature? Does natural geography still mater much to today’s city? What is the current relationship between our conception of nature and its role in urban life? Which nature is dominating now; the pure or the second one_- man made nature? During my current stay in Rotterdam, I have heard these questions widely discussed at the 6th International Architecture Biennale Rotterdam (IABR), examining the theme “Urban by Nature“. I found a lot of answers to them in the most recent issue of the Rotterdam- based magazine MONU: #20 – “Geographical Urbanism

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The first answer appeared to me as soon as I looked at the magazine’s cover. I got the impression that the visual representation of the issue was picked out deliberately by the magazine’s editors with the purpose of introducing the topic of “Geographical Urbanism”. The picture from the contribution entitled “Seduction and Fear” of the photographer Edward Burtynsky obviously represents the dialogue between human and nature (natural geography and human made geography). On one hand I understood the repetitive military planes with their covered windscreens as a metaphor of the uncountable faceless buildings that urbanize nature all over the planet while, on the other hand, that the natural geography of our world is manipulated dramatically by the brutal invasion of humans.

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If we look at the topic from an historical perspective, first I would highlight the article entitled “The Geography of Geology” by Sean Burkholder and Bradford Watson. This particular story explains how the city of Buttle in Montana was formed by geology (mining claims), and reminds us about the traditional dependency between cities and natural geography. However, Nikos Katsikis shows in his article “On the Geographical Organization of World Urbanization” how the meaning of physical geography has been almost completely reversed since the early 19th Century. As an example of this, in his article “Niagara waterfall” Kees Lokman introduces man made geography as a significant success: artificial geography becomes a mass tourism attraction point which is as well known as the Seven World Wonders are.

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While I continued reading the magazine I tried to find out what natural geography can still mean today to cities in a globalized world, in which they are becoming more and more influenced by networks. I noticed that some articles in the magazine complemented each other on this topic, and it intrigued me even more to read further. One contribution entitled “Urbanism after Geography: The Network is Context” that was written by Clarle Lyster shows, for example, that cities can no longer be understood merely as locations at particular places. After the network has become the context, replacing natural geography, global networks (from social media to fast track shipping, from fiber-optic communication to high speed travel) have become responsible for the shift in the longstanding relationship between geography and urban development. Such a network is, for example, created by the low cost airline Ryan Air and its airports within 100km distance of major cities. Places no longer seem to be defined by geographic coordinates, but more by communicational axes that are made possible through the network.

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In relation to this, I found a completely different opinion from the Dutch architectural historian, critic and curator Bart Lootsma, in his interview entitled “Beyond Branding”, in which he emphasizes about the fact that due to the growing opportunities to work from home thanks to the Internet, and people’s increasing independency to choose their living locations in relation to particular geographical aspects, such as localization or climate conditions, natural geography is actually becoming more important.

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These were only a few aspects from MONU magazine’s new issue. While reading it I felt like traveling, such as Edward Burtynsky does while taking photographs of urban phenomena: from Honolulu to Paris; Mexico or Qinto; from Sydney to the “unknown” Charleroi; or even to Innsbruck’s famous panorama of the Nordkette mountains. I could continue listing up things that you can find in the magazine forever, because it seems endless and full of serious analytical essays and researches that invite you to the world of urbanism. MONU has showed once again to be a great platform to provide fresh ideas and answers to challenging topics.

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Gabriele Baleisyte is a student of Architecture Theory and History. Focus on new urban theories, strategies and research methods in both analytical and experimental ways. Currently she is doing an internship in a Rotterdam- based architecture office.

Urban Ecology

I’ve been eagerly awaiting the arrival of Urban Ecology: Science of Cities by Richard T.T. Forman (Cambridge University Press, 2014).  Since arrival a couple of days ago, i have not been disappointed, and this shapes up to be one of the most up to date resources for ecological principals applied to urban areas to date.

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Forman needs no introduction to anyone who has engaged in landscape ecology, which his seminal writings such as ‘Landscape Ecology’ (with Godron, 1986), ‘Land Mosaics: The Ecology of Landscapes and Regions’ (1995), more recent ‘Urban Regions: Ecology and Planning Beyond the City’ (2008).  He also was involved in one the most accessible handbooks that should be on every designers shelf, ‘Landscape Ecology Principles in Landscape Architecture and Land-Use Planning’ (with Dramstad & Olson – 1996).  That is merely a snapshot of the multitude of papers and books he has been involved in.  The connection to urban areas i think is notable, and perhaps due to a long standing appointment teaching urban ecology through the Harvard Graduate School of Design, there is a connection to design and planning in a way that is not captured in typical ecological literature.  As we expand cities and continue to look for ways to connect design and planning with science, it becomes more and more vital for these elements to work in tandem.

In the books Foreward, Mark J. McDonnell elucidates this point in reaching our goal, by “incorporation of ecological knowledge and principles into the management and creation of cities in order to develop healthy, livable, sustainable, and resilient urban ecosystems.” (ix).  He goes further in explaining the disconnect:

“…there has been a mismatch between the questions that planners, designers, and decision-makers are asking urban ecologists, and the questions that urban ecologists are asking to advance the science of urban ecology.” (x)

To achieve this, we need to get on the same page, or more concisely, to align the questions practitioners need answered with the research that is being conducted.  While it is inevitable that reductive techniques will continue to guide science by definition, creating small snapshots of data, there needs to be a middle ground where funding is available for applied research, and holistic study.  At the very least, better channels of communication are the key, as McDonnell mentions:  “Recently, there have been calls within the discipline of urban ecology to bridge the gap between basic and applied urban ecology research by increasing the interactions between scientists and practitioners, by adopting a comparative approach to the study of cities and towns, and by identifying more general principles regarding the effects of urbanization on ecological patterns and processes.” (x)

In the Preface, Forman continues this line of thinking, mentioning the needs for our now fully urban “Homo sapiens urbanus” develop applied theory, and to “catalyze urban ecology as accessible and appealing” (xiii).  Urban Ecology is the framework, building on the essential aspects of interactions with organisms and their environment to a more expansive concept of urban ecology (xii):

… Interactions of organisms, built structures, and the physical environment, where people are concentrated.

He mentions in this context the connection to the scholarship and history of landscape ecology at the core, and much as the nascent theories of Landscape Urbanism and Ecological Urbanism called for – applications beyond just parks and green spaces, but to “…ecologically explore the entire urban area – streets, walls, lawns, industrial sites, sewer systems, artifact-rich soil, aerial components, roofs, commercial centers, parks, dumps and much more.” (xii-xiii)  This more expansive ‘urban nature’ is instructive, a point of which seemed to mystify those whom didn’t understand the central tenets Landscape Urbanism, into thinking that landscape = green space, which of course meant modernist ‘towers in the park’ and green space at the expense of urban vitality.  Perhaps the use of urban ecology in place of landscape urbanism gives a more scientifically grounded and less apt to misinterpretation, but to me they are part of the same family, as they are derived from flexibilty, change, and understanding of complexity.

It also allows us to connect to scale, as the interconnectivity of issues and opportunities changes with grain size and resolution, and incorporate mechanisms of growing, shrinking, and polycentrism with “perspective from city to urban region” (xiii) which Forman explored in ‘Urban Regions’, and now moves into a smaller scale.  This is explained as:

“…peeling back our familiar human layer reveals the fundamental natural and built patterns of a city, how it works, and how it changes.  Lots of lucid patterns and processes appear.  The world of eternal flow, especially in urban networks, emerges.” (xiii).

The book offers some hope to reconciling this disconnect and opportunity of a urban focuses ecology that is interdisciplinary in order to better approach our current complexity of the modern city.  More on this as i delve into the chapters in depth.

Bio-inspired Design

The latest issue of Zygote Quarterly, an online journal with a focus covers Bio-inspired design, and offers another opportunity to explore this topic (and the back issues as well).  A really beautifully illustrated online magazine, ZG is worth delving into in depth, but also sitting back and and in this case, getting into a bit of depth on the topic.

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An essay that gets me excited about the concept is the opener from Tom McKeag, Case Study Auspicious Forms, which tracks the process of engineering a Japanese bullet train to attain high speeds with less noise on the track and when entering tunnels.  The breakdown of process looking both at the serrated wings of owls in creating ‘quiet’ air flow, to the specific beak orientation of a Kingfisher influencing nose shape to lessen sonic booms in tunnels is a fascinating exploration of how traditional engineering can look to nature for solutions.  The concept of natures patterns applied to the unnatural is the major benefit of bio-inspired design.

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The nature inspired engineering is relevant to Buckminster Fuller and the application synergistic patterns, and notably his calling card, the ultimately scalable and strong modular geodesic structure.  These geodesic structures area also found in nature, such as the eyes of insects (below) or the bones of birds – nested, scalable triangular structures that can be combined build infinite structures with stability and strength far greater than their perceived mass.  As mentioned, Fuller the biological provides not a pattern to mimic but the answer:

“Unlike many biologists, Bucky insisted that his “energetic-synergetic geometry” was ‘natural’ in the sense that it was there, all worked-out, as a mathematical principle employed by Nature to give optimum advantage to the system.”

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Fuller would be ones of the forerunners, obviously, of biomimicry, due to his understanding and application of natures rules and strategies.  This continued a long-line of thinkings throughout history who have looked to nature to inspire them, such as Leonardo da Vinci, or Antonio Gaudi, to name a couple.  The engineering/product angle is what i think is most applicable and successful biomimicry path, with the gecko-foot inspired fasteners (above) being perhaps the touchstone of that nature to useful product transition.

Outside of the realm of the mimic is the concept of blending of art and science, which is captured perfectly in the work of and featured prominently throughout ZG such as the biological art of David Goodsell, who captures scientific processes in beautiful and simple illustrations.

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The challenge then lies in the differentiation of the biological (ecological) from the biomimicry and the bio-inspired, all of which inform and apply to design but existing in gradations from actual nature to abstract nature.  The one essay that focuses more on the design side is an interview with Thomas Knittel from HOK, a firm that has been intimately nested in the Biomimicry world more than most firms.  His work on Project Haiti, below, is indicative of the bioinspired approach.  “Bio-inspiration is in the variable second skin forming a building boundary layer to reject heat and harness natural ventilation.  A wooden branching support structure facing the courtyard is based upon patterns in nature and observed by da Vinci and Fuller and, more
recently, Bejan’s constructal law. I will admit our solution is not pure, but it serves the building
functionally and metaphorically. What better place to display mother-daughter branching?”

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The other notable element that HOK has done is the Genius of Biome design resource, which desribes “…how lessons from the temperate broadleaf forest biome, which houses many of the world’s largest population centers, can inform the design of the built environment.”

Additional essays touch on topics such as Biomemetics, the connections between Engineering and Biology, and additional study on Bucky Fuller and his nature-inspired design strategies, but i will leave you to explore on your own.

Perhaps because these essays aren’t trying to over-reach and frame Biomimicry as a new approach to landscape ecological design and urbanism, they are more inspirational and less frustrating in this way.  Can biomimicry really truly be a methodology for landscape architecture and ecology?  I’m not sure, as the medium and the method are too closely aligned to make the jump to mimesis – so perhaps the concept of ‘bio-inspired’ is perhaps a better metaphor with less baggage, and a truer sense of the concept of design with nature.

Ecology & Landscape Architecture

A great post on the The Dirt from a couple of months back delves into a topic near and dear to my thoughts on landscape architecture and urbanism – particularly how do we blend science and design in meaningful ways.  The article “Teaching Ecological Restoration (Not Restoration Ecology) includes the new Temple University concentration in ecological restoration as part of their dialogue, namely that there must be application ‘on-the-ground’ of ecological principles.  As noted by Temple faculty John Munro, he’s concerned that the Society for Ecological Restoration “…is moving away from its focus on practical, on-the-ground, ecological restoration projects in favor of more passive, “academic research on restoration ecology.” and that, “many restoration ecologists can no longer “see the forest for the statistics.””.

The issue of relevant knowledge for practitioners is valid, as a typical undergraduate program is going to focus on the fundamental items that a student needs to gain a thorough and holistic understanding of the profession.  Further refinement and advancement (specialization) happens through on-the-job experience and continuing education, as well as more formally through masters and PhD studies, where advanced research methods, both quantitative and qualitative are added to the toolkit.  There is a limit in practical terms, as the education and specialist knowledge takes away from one’s general knowledge base, and is the preferred role of landscape architecture to be the experts or the synthesizers of information?

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The article quotes Emily McCoy from Andropogon, stating that: “landscape architects are finally beginning to take seriously the idea of measuring ecosystem function.” They are also beginning to “take the best scientific information and apply them to landscape design.” This is challenging because landscape architects are not trained in statistics so can’t truly understand landscape function. This means they need to work with restoration ecologists or environmental designers.”

Although i might take issue at the lack of statistics education equating to “can’t truly understand landscape function.” I get the intent, and this reference to statistics is a good one.  Many (most?) types of research rely on some sort of applied research methods, particularly sciences.  Statistics is often used, but very few landscape architects have this level of knowledge.  We may begin to integrate these methods in LA education, but it will still be a far cry from the amount of work (just in general hours of class time and training) required to perform and understand, as advanced level statistics is not for the faint of heart.

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Do we want that knowledge, or do we, as mentioned, look to work more with the appropriate scientists, in order to provide the right mix of art and science required for complex contemporary work.  If we need that level of expertise, where does the trade-off come in other things we are taught?  Probably a question for the CELA members, but I guess in the end, it comes down to the questions we are asking in our design processes those we lack answers for.  As McCoy mentions, they at Andropogon seek additional knowledge from experts for:

“…soils and soil biology (here, they are interested in “how what’s under the ground affects what’s above the ground”); habitat (“how do we define this?”); native plants (“can they succeed on green roofs?”); climate change; urban heat islands; assisted migration; and plant provenance and ecotypes.”

As a graduate of a State school with a very specific and finely honed technical basis, I had a concentration) in Natural Resource management (this was North Dakota State University where i graduated in 1997).  While it wasn’t as refined in terms of how the information related specifically back to design, and in modern terms wasn’t ecological restoration, it was a preliminary ‘ecological’ education that immersed us in systems, soils, plant ecology, biology, and other natural sciences.  And it was hard for non-scientists to jump in, as these classes were taught by science professionals, and they didn’t dumb down the content for us designers because they were teaching future scientists.  It was up to us to keep up, and many failed miserably.  I also had one introductory statistics class in undergraduate education, which was a good overview of how statistical methods work, what methods are out there, and what problems they can be applied to.  Did it make me able to perform complex statistical models?  No way, but it did give me general understanding of what is possible.

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Later, in my doctoral studies in Urban Studies we learned in much greater detail a number of research methods and tools, with quantitative and qualitative requirements, including statistics, part of the basic core knowledge.  It was assumed that we were all going to be researchers and scientists, and thus a fundamental skill to have to conduct and interpret research.  I gravitated, like many designers I imagine, to GIS based spatial statistics as preferred methodology, because they are both easily applicable at various scales (from the site to urban region), and more easily grasped. That said, there are a number of social- or biological-science specific methods that would be applicable to landscape architecture and ecological design that may not be spatially based.

One side of the equation is designers understanding the tools and methods (or applying these) relevant to the sciences.  In this case, the other side of the coin is the innate question of legibility and communication (or dare I say relevance) from scientists working on research and how this applies to research.  Ideas need to be able to inform practice, and be accessible to new audiences beyond the academic cycles.  This means certain types of research that stems from actual design questions, monitoring of projects through post-occupancy evaluation, etc.  One benefit of these higher level collaborations is the blending of creative communication and graphic knowledge with the sciences – which makes ideas and concepts more accessible to designers and clients.  Another is perhaps more access to the research (both intellectually and in terms of $$$) as it is often difficult and costly to be up on the latest trends and issues if you are not in academia.

As Patricia Kemper mentions, surveys of master’s level LA program students shows that “while landscape students are getting exposed to the concepts of ecological restoration, they are not typically being taught nuts and bolts of ecological restoration practice.”  What those nuts and bolts are is fundamental to an educated and relevant set of future professionals?  Err to the side of broad education w/ exposure to a wide array of subjects and we are marginalized for lack of technical specialist knowledge.  Err on the side of ecological specialization and we becomes very skilled at a few things, but suffer from lack of relevance to wider issues.

A dilemma for us all as we grapple with what to learn and to what degree, particularly in professions such as landscape architecture and urbanism that require on many levels a broad foundation of knowledge.  What you were required to know as a professional has changed much since i started school over 20 years ago, and will continue to do so.  The conversations of art versus science has quieted somewhat and there is now shared concept that both are important.  We’re still figuring out the integration (consilience) but that will continue to evolve.  Does the pendulum swing too far back towards science and causes us to lose the fundamental unique perspective we bring to projects? I hope not, as we definitely need additional knowledge to stay relevant, but we also do best as unifiers and synthesizers, big-picture thinkers, problem solvers, and visionaries.

A Bit on Biomimicry

Since reading Janine Benyus’ book Biomimicry back in 1997, I’ve been simultaneously fascinated and frustrated by the conceptual positioning and posturing of the proponents of biomimicry. Don’t get me wrong, i think the idea of biomimicry has much potential in design, particularly product invention, industrial design, and architecture. What i have a hard time wrapping my brain around is how to differentiate biomimicry (emulating nature’s processes for application to objects – products, buildings, etc.) with the seemingly similar ecological design (emulating nature’s processes for application to the landscape).  The former is a new and exciting field or inquiry that can expand our thinking about solving problems.  The latter is an older and exciting field that continues to expand our thinking about solving problems.

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I often struggle with the inherent conflict in determining the specifics applications in a landscape setting.  Beyond the idea that ‘everything is nature’, we’re talking about a broader idea of applicability to the practice of landscape architect that includes context.  The goal of landscape architecture is broad, but the tools we use, and the products we create, are often so closely aligned as to blur the boundaries between agency and ecology.  The continuum of built work goes from the very natural (restoration) to the very urban (plazas), and means we construct everything from systems to objects, and often, much of both simulateously.

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It’s hard to separate process from product, and the use of living elements in designs (rather than static materials) complicates this further. It’s hard also to separate scope – as the milieu of landscape is vast and sometimes all-encompassing. This dilemma is perhaps less of an issue in the very urban, but as we expand sites to provide multiple overlapping functions of ecology and utility, it becomes harder to, particularly as we get into restoration.  The on-going discussions about the pastoral mimicry of Olmsted (and Picturesque English Gardens)  that was highly constructed, such as Central Park (below) or the Back Bay Fens (above) and is now mistaken for ‘nature’ as elaborated by Spirn (and covered in an old essay of mine here).

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This isn’t to say that biomimicry is not relevant to the profession and context of the landscape.  To me it’s a given, but the language to explain the connection is still escaping my grasp.   It is more of a stretch to say ‘I used biomimicry to determine the natural flow patterns of this site’ rather than ‘I used biomimicry to make glue inspired by the gooey outer layer of a slug’.  One to me is clearly biomimicry (nature process inspires biological approach to product design).  The difference i think is that the leap from natural precedent to ‘product’ is easier than from natural precedent to natural analog as landscape.  The natural flow patterns of the site are there for the revealing and part of good site context/analysis, and looking to historical origins for inspiration is just good design (or competent design i should say).  Restoration, if that is the goal of a site, uses other models and precedents of successful healthy waterways, functions, vegetation.  It is a form is mimicry in a sense, but isn’t that was all landscape architecture is?  Or is it not mimicking nature when your output IS that same nature?

Background

I’m also not saying that the proponents of biomimicry don’t willfully admit this nuance, but it’s often the case as someone positioning this ‘new’ and ‘improved’ process as some improved methodology, when in fact it’s not new or improved. I dug up some info that seems relevant for some context in furthering this understanding. Per the Biomimicry 3.8 website.

“Biomimicry is an innovation method that seeks sustainable solutions by emulating nature’s time-tested patterns and strategies, e.g., a solar cell inspired by a leaf. The goal is to create products, processes, and policies—new ways of living—that are well-adapted to life on earth over the long haul.”

The 3.8 stands for the “more than 3.8 billion years that life has been adapting and evolving to changing conditions on the planet since the very first life forms emerged.” The other informational website from Biomimicry 3.8 is AskNature, which, according to the site, is an “online inspiration source for the biomimicry community. Think of it as your home habitat—whether you’re a biologist who wants to share what you know about an amazing organism, or a designer, architect, engineer, or chemist looking for planet-friendly solutions. AskNature is where biology and design cross-pollinate, so bio-inspired breakthroughs can be born.”

biomimicry_primerThe looking to our long history for ideas and inspiration is great.  The difficulty for me is resolving the idea of looking to nature for process and patterns (which has been happening for milennia and is inherent in site observation, i.e. genius loci) to this ‘new’ science of emulation (which to me is what designers have also been doing for milennia using nature as model). The proponents of biomimicry have done a reasonably good job of communicating the concept and some of it’s limitations. They’ve also done a great job of marketing what are age-old concepts into a ‘new’ discipline or approach (or at least a money-making endeavor).

Benyus has a Primer on Biomimicry with some more concrete discussion and examples, as well as connections to other disciplines and movements.  The language of learning from nature and humility are good reminders to think outside our anthropocentric viewpoint.  As mentioned:

“The core idea is that nature has already solved many of the problems we are grappling with:  energy, food production, climate control, benign chemistry, transportation, collaboration, and more.”

As we look for inspiration and ‘new mentors’ to guide us, we can bring in other methodologies (such as Cradle to Cradle design or Living Building Challenge), and that all of the interwoven theories are complementary.  The difference in emulation vs. copying is mentioned as well by Benyus:  “Biomimics may study a spider to learn about sensing, fiber manufacturing, adhesion, or tensegrity, but we are not actually trying to recreate the spider.  What we’re trying to emulate are the design principles and living lessons of the spider.”  Again, this brings up context – as in landscape the system and materials are the product of the design – so it’s more difficult to reconcile this, because we are actually trying to recreate the spider in that case.

There are three levels that are mentioned as well, which is instructive.  The first is mimicking of natural form.  The second is to mimic natural process, or how something is made.  The final level is to mimic natural ecosystems, which brings in the larger context and connections with other systems. The end result is essentially a determination of fitness, where the outcome is more self-sustaining and regenerative that other options.

Other distinctions are made between biomimicry and the subjects of bio-utilization (harvesting and using biological products) and bio-assisted technologies (which “involve domesticating an organism to accomplish a function”).  Biomimicy is to consult, not to co-opt, and to contribute to, in the words of Wes Jackson, “a deepening conversation with the organism.”  The concept of precedent is vital as well, and acknowledged by Benyus in the primer.

“…biomimicry was not new to the human species; in fact there was a time when our very survival depended on noticing and mimicking successful organisms… this latest appearance of biomimicry is not an invention, it’s a remembering.”

There’s a history of this work past the indigenous, to include designers like da Vinci, Frank Lloyd Wright, Frei Otto, Gaudi, Olmsted, and Bucky Fuller.  The lack of a coherent body of scholarship and study meant this was singular geniuses working in isolation, one-off cases rather than movements.  The goal and the desire now is consolidation of thought, framing biomimicry as a force and cultural meme.  It is also relevant and perhaps more appropriately interwoven into landscape architecture and urbanism because it deals with many of the same issues, namely the nature/culture dialogue.

Application

One specific element that i remember loving from the original book, is the concept of perennial agriculture (a la Wes Jackson), and the ability to ‘grow food like a prairie.’ This makes a lot of sense and is exciting as a biomimicry project – and perhaps has analogs in landscape architecture through outputs like permaculture that can be applied to provide productive sites and more self-sustaining plant palettes. vk_polycultureOther examples, such as the Nature’s Strategies for Managing Stormwater in the Willamette Valley: Genius of Place Project Report provide more context for this – but in execution don’t really capture (or at least only scratch the surface of) what the potential is.  I’m going to post separately on this report later, but it’s instructive on the gaps between determining ‘functions’ that exist in nature and translating them into solutions – rather than just employing them.

One case from the workshop was the function of downed wood,  and the function that it provides for water management.  If you study the function, as seen the diagram from the report below, you get a good sense of what’s happening in nature as a baseline.

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There was a perceptual disconnect between the idea of adapting this to a new thing (perhaps a in situ filter using the ideas of long-hollow cells) rather than just justifying why we would place or keep in place downed wood as part of a design.  there’s no need to mimic something when it’s possible to use the actual thing – which is again part of the issue of applicability in landscape settings.  The conversation spun around this (let’s place wood in cities) but was harded to get to new ideas generated from the discussion.  You probably won’t propose laying  dead wood laying around an urban plaza… but perhaps you could add the additional storage and transport potential into a bio-inspired piece of site furniture.

To say that we’re trying to mimick the function of the pre-development condition, in this case temperate rainforest.  If that’s the case, is it biomimicry to look to the function of a forest for evaporation, infiltration, etc. and try to capture this – much as is done in pre-/post- engineering calculations?   Would the concept of say, a green street bioretention facility be ‘biomimicry’ for using a wetland metaphor in an urban context?  Does a green wall mimic a vegetated cliff face to provide shading and cooling?

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I think the direct connection of biomimicry to landscape architecture is the next step – so finding case studies specific to the scale and context appropriate to our work.  The root of bios (life) and mimesis (imitation) is a simple analogy that can be integrated into a number of processes – so i think the issue is that the concept has now become the brand (as things will go).  So maybe it’s just semantics and we’re all, as landscape architects or bio-inspired designers, scientists, inventors and engineers, biomimics?