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.
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.
I thought Bélanger’s essay ‘Synthetic Surfaces’ in the Landscape Urbanism Reader, was interesting, and was interested to see the work as well from he and others around this topic. For starters, some context, via the blurb snipped below on Amazon:
“”If landscape is more than milieu or environment, and encompasses a deterritorialized world, then it is the contested territory, hidden actor, and secret agent of the twentieth century. Stemming from the early work of some of the most influential landscape urbanists–Frank Lloyd Wright, Ludwig Hilberseimer, Benton MacKaye, Patrick Geddes–this mini manifesto explores underdeveloped patterns and unfinished processes of urbanization at the precise moment when environmentalism began to fail and ecology emerged between the 1970s and 80s. Informed by systems thinking from the modern atomic age, this slim silver pamphlet takes inspiration from Howard T. Odum’s big green book A Tropical Rain Forest and brings alive the voices of a group of influential thinkers to exhume a body of ideas buried in the fallout of the explosion of digitalism, urbanism and deconstructivism during the early 1990s. Catalyzed by Chernobyl’s nuclear reactor meltdown, a counter-modernity and neo-urbanism emerged from the fall of the Berlin wall and the end of South African Apartheid. What happened during this concentrated era and area of change–across design, from architecture to planning–is nothing short of revolutionary.”
The opening essays start provide some more context, and the crux is really what is said about the timing of the emergence of ecology in the 70s and 80s and how this is now fully integrated, after almost 50 years, into practice. I do want to find a copy of Odum’s ‘A Tropical Rain Forest‘ after reading the introductory info – perhaps the biggest gem this small volume offers.
Readers should be warned, this is not a trifle, but a dense exploration with a number of unexplained references and jargon – the kind of stuff that makes people roll their eyes and dismiss academic posturing as oh so much BS. Frankly the intro is probably one of the most annoying passages I’ve read in a while and the first sections were equally obtuse. It evens out a bit as you continue, but coupled with way too small text and only black and white imagery, it’s a bit of a slog. As in not enjoyable to read or engage in.
So if you’re still with me – check out the diagrams, and maybe read a section or two. When you get into them, are quite beautiful and the text has value – exploring some of the themes of landscape and infrastructure from Keller Easterling and Sanford Kwinter. Go to well lit room, with a magnifying glass and a lot of coffee and have fun.
I was initially put off by the reliance on only black and white imagery, as it seems anachronistic, more of a trope than a reason for its use in this particularly context. But they work and the idea of communication that transcends color – in these densely packed montages attempt to communicate a ton of info – sometimes it works, sometimes it doesn’t. Probably the best part of this volume – sometimes it’s amazing and you find yourself staring at a page for way too long. If they were 2x as big it’d be even better.
So as far as the takeaway for he at this point, I’m really intrigued by the graphics, and some of the experimentation. While i was initially put off by the black at white imagery, as i mentioned, but after looking at it multiple times, and viewing digital images, it does have a quality that perhaps obscured by our typical splashes of color.
Even as a pamphlet – the writings, well, I feel would have benefited greatly from a tougher editor that reined in some of the language and obscure references. I’ve read enough academic and dense writings that i can muddle through the most difficult, so I definitely don’t need my hand held. But there were so many opportunities to add one small explanation of a concept, rather than just leave the reader hanging, or googling, to understand some obscure reference or word choice. Belanger’s other writings didn’t seem so hard to parse. This was exhausting.
If you read it let me know what you thing. Got some ideas or thoughts. Let me know.
An interesting link via the A/N Blog on a game development from the Plethora Project called Block’Hood. Taking a cue from SimCity, this game explores simulation at a bit finer grain. From their site:
“Block’hood is a neighborhood-building simulator that celebrates the diversity and experimentation of cities. You will have full access to 90+ building blocks to combine and create unique neighborhoods, and discover the hidden inhabitants of each combination. The game will embark in a story of ecology, understanding how resources are needed to unlock new configurations and allow prosperous neighborhoods. You will need to avoid the decay of your city block by making sure each unit doesn’t run out of resources.”
As seen from the images, a modular system of building and site elements can be arrayed in a variety of configurations. Rather than just compositional, the inputs and outputs of each must be in alignment to create good relationships, as well as avoid negative interactions.
The complexity offers a glimpse into the delicate balance of urban ecology and systems in terms of optimization of resources… making it part ecology, part building systems science. As noted on the site: “Each Block you create has Inputs and Outputs. For Example, a tree might need water to create oxygen, and a shop might need consumers to create money. By understanding how each block is dependent on other blocks, you can create a productive network. Make sure to optimize your production and generate abundant resources. The game has 20+ resources that are specific to every block, so the amount of relations are enormous!”
Once in motion, the interplay between blocks starts to create synergies or begin to decay, so fine-tuning iterations and removing blocks before they create a chain reaction that influences the rest of the City. The scalability of the system lends itself to small experimentation and different game play modes allow for free play (Sandbox) or more structured challenges and puzzles.
While any game or simulation is a necessary abstraction of the true complexity of interactions, I’m struck by the simplicity of design with a lot of hidden web of interactions, plus the aesthetics of the game are engaging. I am looking forward to giving it a go and seeing how it works in action. Early access is available on Steam, and you can find out more info via this video:
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.
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.
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.
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:
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
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).
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.
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.
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.
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.
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.
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.
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:
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:
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.
Rules based ecological scenarios, which allow for natural processes (vegetative colonization, competition, dispersal) that provides simulations of open-ended landscape concepts.
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.
Azure Magazine shows off some ideas from Toronto-based Lateral Office on the concept of camp (outdoor, not kitsch) as part of the Chicago Architecture Biennial. Through simple model, diagram and illustration (which are fabulously monochromatic, btw) they outline a proposal of modern outdoor [not necessarily recreational] living.
A short description:
“Co-founders Mason White and Lola Sheppard considered architecture at its most basic form – in the wild – to dream up Make Camp, a series of five concepts responding to the particulars of varied terrains. Installed at the Chicago Cultural Center as scale models on a 3.6-by-4.3-metre landform, they display modern ideas for campsites. Ideas presented include zero-footprint, suspended tenting; a high-tech experience; and a completely off-grid style. Each proposal is accompanied by a user manual, which describes the recommended gear, season, territory and camper for the approach.”
Via, Dezeen, a post about Rafael Viñoly design for The Hills at Vallco, along with landscape architecture firm Olin, to redevelop the “…Vallco Shopping Mall in Cupertino into a vast mixed-use development featuring a 30-acre (12 hectare) green roof.” Billed as the ‘largest green roof in the world’, a title of which is somewhat arbitrary and ambiguous, it is still worth a little exploration. The integration of open space and development here seems grand and not restrained as you so often see, which is intriguing.
The aerial rendering (above) is reminiscent of a sort of green Sim City, which connected vegetated corridors draped atop a series of building forms. Evoking the concepts of underground cities or the parti of insertion of buildings under the existing landscape, the sheer amount of green space is impressive. And from it sounds like, mostly public. From the post:
“The Hills at Vallco features an unprecedented 30-acre community park and nature preserve, which will not only be the largest community park in Cupertino, but also the largest green roof in the world,” said a statement from Sand Hill Property Company, the developer behind the $3 billion (£2 billion) scheme.”
Some images of the skybridges at street level provide some drama, but I feel like they want to be more physically green themselves – with hints at the edges of a verdant escape, not a metallic skybridge.
The interior spaces also seem like traditional courtyards, perhaps more for the interior residents to have views of nature within their spaces. There are some hints at connections to the adjacent green belts via ramps and through buildings, but the logistics of movement is something that would be interesting to explore. Again, the bands flying over make for sculptural forms, but one hope to see the green connections more physically within the site, not just from the air.
Another image plucked from The Hills at Vallco website shows some of these connections better, with vegetated slopes and pathways arcing up above buildings and providing a better feel for some of the ‘draping’ that connects ground plane to roof. The architectural forms benefit from these green faces and provide an additional softness to what could be a traditional mixed use infill project.
The immersion is more evident in the larger open space zones, the ‘nature preserve’ zones mimicking the adjacent rolling hillsides that open up with mixed grassland and groves, which provide some counterpoint to the urban plaza zones above. The ability to create these multiple landscape experiences
I really love the rooftop vineyard idea, both as a reference to the local regional landscape as well as a way to provide a destination and experience. It would be interesting to see the viability of growing wine grapes on structure (dry soils with low fertility seem like a winner) and perhaps yield the first ‘green roof’ grown wine to complement some other green roof honey, rooftop greenhouses, and urban agricultural pursuits? One wonders “What is the terroir of an engineered growing media”?
Like many grand, green schemes, it will be interesting to see how this comes together in reality beyond renderings. The creation of multi-functional schemes like these have great potential in reducing the impact of development on habitat and management of stormwater pollution and runoff, and reduction urban heat island. It also provides a visible and concrete connection to nature to visitors and residents.
It comes with an obvious cost, but one that may well be worth it. And, probably much better than the previous mall. Perhaps.
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.”
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.”
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.
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)
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.
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.
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.
Continuing the theme, I spotted this post on Treehugger, showcasing the amazing work of Luc Schuiten, a Belgian architect who offers “…a visionary approach to rethinking cities, in a biomimetic fashion. In his lush and fantastical renderings of what he calls “vegetal cities,” urban centers are transformed into living, responsive architectures that merge nature with the man-made.”
The Woven City (image above) is indicative of the type of work he proposes. These illustrations remind me of a combination of the illustrations of Malcolm Wells, the immersive vegetated architectural constructions of Hundertwasser to and the botanical constructions like pooktre or botany buildings to name a few. These are solidly in the vegitectural lexicon, so surprised that i haven’t heard of Schuiten and his work before. I’m glad i did now, as it expands the notion to the city scale, and provides compelling visuals to match the notion.
A few of the images from his website:
The City of the Waves
As a huge fan of the use of portmanteau to describe interesting concepts (i.e. Vegitecture) i stumbled a bit over Schuiten’s concept of Cite Archiborescente (tree architecture) is maybe a bit of a mouthful – perhaps less so in French. Better is the concept of habitable trees, noted as Habitarbres or more simply ‘tree-house cities’.
Digging in a bit more to his site – so amazing stuff from a career focusing on this concept. A video of his Ted talk from Nantes is found below for a bit more context on the approach.
I recently gave a talk at the great annual conference Urban Ecology Research Consortium of Portland/Vancouver (UERC), which focuses on ” advance the state of the science of urban ecosystems and improve our understanding of them”. I was really excited to be chosen to present (i had done a poster presentation in past years), and it seemed a great way to introduce the Hidden Hydrology of Portland and what work has been done to date.
Much of this has been covered on the L+U blog – but there’s new ideas worth exploration, and some new momentum to realize some of the site-specific installations discussed here. A short visual recap:
My first experience with the concept was stumbling over the ‘Disappearing Streams’ map produced by Metro. Not sure of the vintage – but I remember seeing this easily in the late 1990s, and it’s stuck with me for years. Not actual streams but modeled topography generating basins – the concept is pretty simple – show what streams existed, and highlight those buried, piped, channeled in red, which is predominately on the inner east side and downtown.
A bit of digging yields a great set of maps, the Cadastral Survey of 1852 provides amazing detail of a nascent Portland, with stream corridors like Tanner Creek still intact running through downtown Portland, and other ecological resources (wetlands, lakes) as well as trails and early city grid (seen to the right)
A few folks share this passion, such as David James Duncan, who talks of disappeared streams in his book ‘My Story as Told by Water’ (2002) and historical account from folks like fellow Tanner Creek nerd Tracy Prince, who has authored some great accounts of the areas in Goose Hollow and Slabtown, evoking origins of place names, connections to hidden creeks, and tying this together with the rich history of Portland’s development.
Many layers interact in painting the picture of hidden hydrology. Photos are another great resource – with historic scenes of sewer creating, as well as floods and other historical events.
Beyond the Cadastral Survey, a wealth of maps exist, ranging from the mid 1850s through today – which paint a temporal portrait of the path of waterways over time – such as Tanner Creek, here shown still in existence in 1866.
And through an illustrative Aerial Lithograph here in 1870 – again showing the Tanner Creek drainage from the West Hills through the north portion of downtown.
Using these tools we can start to craft maps that take the historical and overlaying information – in this case a composite of Cadastral survey mapping, amended with other information, notes, and annotations – a layered history in map format. These could easily be hosted online (a future plan) for additional input and integration with stories, photos, experience.
The process of extracting this information from the survey – shown here in a few steps – involves 1) referencing the historical layers, 2) adding streams and other water bodies, 3) adding additional info such as wetlands and other topographic featueres, and 4) georeferencing and overlaying the historic with the current day mapping. A reverse map regression that allows us to create an interesting connection between then and now.
Because the Cadastral survey is based on the Public Land Survey System (PLSS) – the township, section, range geometry (see the faint orange lines in the map above allow the historic and modern to overlap with reasonable fidelity through cartographic rectification. The maps then, overlaid with GIS data – then digitized into shapefiles with linked data – start to allow us to provide some more detailed analysis – such as for instance, correlating basement flooding in proximity to old streams?
The second part of the talk focused on interventions – as the maps are compelling, but the ability to use them for actions are key, both in terms of expanding the validity of our interventions, but also to connect folks everyday to their hidden nature.
My colleague Matt Burlin and I have been talking about tours of the Hidden Hydrology for some time – so recently took the field maps for Tanner Creek and traced them from up towards the headwaters near Washington Park Zoo, down through the west hills and through downtown.
There are portions that still exist – albeit in a somewhat degraded form – but the visceral thrill of seeing this stream was compelling – The immersion in the sounds and experiences of these remnants is worth further visits.
And as you get to the urban sections, the natural remnants make way to a creek completely hidden – save a subtle topographic cue and some cultural interventions of markers and Tanner Springs Park, before getting to the current outfall location in the Willamette, near Centennial Mills.
How do we interact with that which is hidden, bringing lost layers of history back to the surface. Some great art installations provide inspirations that could be applied to hidden hydrology, for instance the Freen The Billboards project (which used fixed viewfinders to overlay images on billboards)…
Could be applied in zones to allow one to click through a series of images that show the stages of current, mapping, routing, and location of historical waterways – in this case a simple illustration of how this would work for Tanner Creek.
And drawing from the functional aspects of utility locates with the community artistry of intersection repair…
…one could imagine a meandering Tanner Creek weaving its way through downtown and northwest Portland streets, taking the idea of a couple of markers in the sidewalk to a much higher level of engaging and awareness in the underlying historical systems.
Thinking beyond a map or a kiosk with some informational interpretation, the array of interventions together provide multiple ways to engage, and coupled with technology could yield self-guided walking tours, vivid sound maps, and immerse multi-media experiences.
On a larger scale, the idea of Hidden Hydrology inspires thinking about community and our connections to each other. The concept of Neighborsheds, which i coined in the mid 2000s and presented at the ASLA National Conference about – involves using these natural drainages to redefine neighborhood boundaries. By rethinking political or cultural boundaries defined outside of natural systems, we can reconnect to our place in new ways. This knowledge is perceptual on one hand – but can engage folks in shared commitment – because if you’re in the neighborshed, all of your actions become innately connected in you cumulative impact downstream.
Finally, for me the concept of the Hidden Hydrology is tied to the larger ecological history. There is no better project to illustrate this that the Mannahatta Project (read more on a post here) which in it’s broader incarnation as The Welikia Project, takes the notion of historic mapping and blends field observations of biotic and abiotic factors in a rich and illustrative composite that is both rigorous and compelling.
My call to action, to create this detailed historical ecology for Portland, blending historical mapping with history, archaeology, anthropology, ecology, and other disciplines to paint a vivid picture of this historical ecology.
Beyond being fodder for art and culture, defining neighborsheds, or ways of engaging in urban exploration and wayfinding – there are some key opportunities available with this information. This can be inspiration for design interventions, can guide decisions about habitat, ecology, water, runoff, vegetation, and other factors, not in a general sense but in a block by block, historical watershed and stream basin scale.
The overlay and congruency with the hidden streams and our subsurface pipe systems is no accident – each are governed by system conditions of gravity. One is surficial and the other is hidden, so opportunities for making adjustments to the gray systems can be augmented with opportunities to use the green systems – with potentials for daylighting, integration of green stormwater infrastructure, and replication of pre-development hydrology. These decisions aren’t just based on current conditions (i.e. paved, permeable, landcover), but can be guided by understanding and modelling the pre-development hydrology – the best guide to how a particular basin wants to act by referencing how it worked before we altered it.
Finally, the concept of a pre-development metric is used for many things – to set stormwater management goals, to measure runoff in site and basin scales, and to set targets for sustainability for ecodistricts and other planning scale efforts. The return to the ‘native forest’ is a generalization of the pre-development condition, and also becomes a technological construct. Rather than pre-development condition, let’s thing of historical ecological function, which begins to not just provide us with numbers to meet, but also blends the vegetated, the ecological, the habitat, the cultural with the historic sounds, smells, textures, and colors the historical places before we forever altered them.
We won’t restore these to their natural state in all but a few selected places, but if we can restore, through metaphor, interaction, and intervention, the experience of these places, blended artfully with what they are now – places to live, shop, play – we reveal these hidden layers of inspiration to the urban experience.
A short video of the presentation is in development – and a longer follow-up, brownbag session is in the works – so look out for details.
A recent conversation with a colleague reminded me of one of the best books of 2014 — Projective Ecologies, a collaboration between Chris Reed and Nina-Marie Lister that brought together a number of essays both new and old an framed the ideas in some interesting ways.
You can also read an adaptation of this first chapter from this article in Design Observer from mid-April. The book has been covered by other places, such as a quick guest post overview here in The Dirt.
Fold out paper maps and diagrams are stuffed in a pocket in the back of the volume – to show some more detail on images found in the books thematic interludes, which are ready made for some LA student studio desk.
There was some redundancy of essays that were previous published elsewhere, that are maybe worth a re-read – but the new content is worth the time for perhaps the necessary extension of the dialogue on Landscape Urbanism from a few years back, both in new ideas and relevant old ideas.
As with most things it makes sense to break it down into pieces so an essay by essay overview seems in order. Anyone else reading this or read it last year, feel free to contribute ideas in the comments section? I’ll periodically post some ideas from the essays.