The future of nature: The U.S. Army Corps of Engineers Turns to Nature

Here is a load of evidence from The Dirt that new designed ecologies are possible on a large scale and that they involve code sign past the usual silo-like boundaries of academia and professional affiliation. The US Army Corps of Engineers who are often reviled for their failings e.g. in New Orleans , are here showing us that it is cheaper and more efficient to design with natural systems and flows than against them.

Engineering with Nature: An Atlas / U.S. Army Corps of Engineers

“We rely on natural processes and landscapes to sustain human life and well-being. Our energy, water, infrastructure, and agricultural systems use these processes and landscapes to satisfy our most basic human needs. One motivation, therefore, for protecting the environment is to sustain the ecosystem goods and services upon which we depend. As we emerge from the sixth decade of modern environmentalism, there is a growing international awareness of opportunities to efficiently and effectively integrate natural and engineered systems to create even more value.”

One might understandably think this was written by a landscape architect, or excerpted from somewhere on the ASLA website. In fact, it comes from the forward of Engineering with Nature: An Atlas, a new book by the U.S. Army Corps of Engineers (USACE) Engineering with Nature (EWN) team, led by environmental scientist Dr. Todd Bridges. 

Over the last eight years, Bridges has quietly built the EWN initiative out of the Army Corps’ Vicksburg, Mississippi headquarters, working with a team of engineers, environmental scientists, and ecologists to develop pilot projects that prove the viability of engineering large-scale infrastructure in partnership with natural systems. 

Now, after successfully completing dozens of projects across the U.S., Bridges is pushing to take EWN to new heights. The initiative’s 2018-2023 strategic planenvisions an expanded portfolio of engineering strategies and project types, deeper interdisciplinary and community engagement, and heightened public awareness of EWN goals, activities, and success stories.

To that end, Engineering With Nature: An Atlas documents more than 50 engineering projects completed in recent decades that exemplify the EWN approach. The projects are grouped according to typology, including chapters on beaches, wetlands, islands, reefs, and rivers. Reflecting the collaborative approach of the EWN initiative, only half of the case studies profiled were carried out by the Army Corps. The remainder were executed by partner NGOs in the US and government agencies in England, The Netherlands, and New Zealand, countries which have made substantial investments of their own in innovative coastal and water-based

engineering.

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An Atlas also includes projects that retrofit conventional infrastructure to provide ecological benefits, such as creating nesting habitat for terns on top of breakwaters in Lake Erie, or efforts in the Netherlands to redesign coastal reinforcements to serve as habitat for marine plants and animals. Reminiscent of SCAPE’s Living Breakwaters project off the southern coast of Staten Island, these projects demonstrate an increasing interest in designing infrastructure that provides multiple benefits.

tern_nest
Decoy terns at the Ashtabula Harbor Breakwater Tern Nesting Habitat / U.S. Army Corps of Engineers

Despite its title, At Atlas does not contain any maps or diagrams to orient the reader–an unfortunate omission that makes it difficult to grasp the scale of the presented projects. Instead, the projects are depicted using solely perspective and aerial photos.

While these photos are informative, the book would have greatly benefited from the development of a graphic language to more clearly and visually communicate the impacts of the presented projects and the issues they seek to address.

Despite these omissions, the breadth and scope of projects presented in Engineering with Nature: An Atlas makes a considerable impression, presenting a range of strategies for designing infrastructure with ecological, social, and cultural benefits at multiple scales.

Perhaps most significantly, An Atlas suggests there is great potential for meaningful interdisciplinary collaboration between the Corps and landscape architects. As landscape architects increasingly seek to broaden the field’s scope to include the planning and design of large-scale systems and ecologies, this collaboration may prove vital. Engineering with Nature: An Atlas begins to paint a picture of what such a collaborative practice may look like.

Learn more about the Engineering with Nature initiative and download Engineering With Nature: An Atlas.

A New Language For Carbon – CO2 is not the Enemy !


While searching for some information on the Cradle To Cradle certification I came across this is article by William McDonough in Nature and reviewed in Scientific American and summarised on his website

William McDonough in the ICEhouse at the 2016 World Economic Forum. Credit: Marta Chierego

This view an idea is relevant to the articles I have been posting on the site the last few weeks and to the idea of requiring all design to become CARBON POSITIVE as I state in feature post On Advocacy

Climate change is the result of breakdowns in the carbon cycle caused by us: it is a design failure. Anthropogenic greenhouse gases in the atmosphere make airborne carbon a material in the wrong place, at the wrong dose and wrong duration. It is we who have made carbon a toxin—like lead in our drinking water. In the right place, carbon is a resource and tool.

The world’s current carbon strategy aims to promote a goal of zero. Predominant language currently includes words such as “low carbon,” “zero carbon,” “negative carbon,” and even a “war on carbon.”

The design world needs values-based language that reflects a safe, healthy and just world. In this new paradigm, by building urban food systems and cultivating closed-loop flows of carbon nutrients, carbon can be recognized as an asset rather than a toxin, and the life-giving carbon cycle can become a model for human designs.

The new language signals positive intentions, leading us to do more good rather than simply less bad. It identifies three categories of carbon:

  • Living carbon: organic, flowing in biological cycles, providing fresh food, healthy forests and fertile soil; something we want to cultivate and grow
  • Durable carbon: locked in stable solids such as coal and limestone or recyclable polymers that are used and reused; ranges from reusable fibers like paper and cloth, to building and infrastructure elements that can last for generations and then be reused
  • Fugitive carbon: has ended up somewhere unwanted and can be toxic; includes carbon dioxide released into the atmosphere by burning fossil fuels, ‘waste to energy’ plants, methane leaks, deforestation, much industrial agriculture and urban development

Working carbon is a subset of all three categories and defined as a material being put to human use. For example, working living carbon is cultivated in agricultural systems. Working durable carbon is recycled, reused and reprocessed in circular technical systems; and working fugitive carbon includes fossil fuels used for power.

The new language also identifies three strategies for carbon management and climate change:

  • Carbon positive: actions converting atmospheric carbon to forms that enhance soil nutrition or to durable forms such as polymers and solid aggregates; also recycling of carbon into nutrients from organic materials, food waste, compostable polymers and sewers
  • Carbon neutral: actions that transform or maintain carbon in durable Earth-bound forms and cycles across generations; or renewable energy such as solar, wind and hydropower that do not release carbon
  • Carbon negative: actions that pollute the land, water and atmosphere with various forms of carbon, for example, CO2 and methane into the atmosphere or plastics in the ocean

Offering an inspiring model for climate action begins with changing the way we talk about carbon. Our goal is for all to embrace this new language and work toward a Carbon Positive design framework; and in doing so we may together support a delightfully diverse, safe, healthy and just world—with clean air, soil, water and energy—that is economical, equitable, ecological, and elegantly enjoyed.

On Advocacy: A Landscape Architects Submission on transforming the world!

Recently I was asked to write a short piece for ProLandscaper Africa on what can the landscape profession do to make difference on environmental and social issues, should we shrink back in our shells and hide in our gated villages from all the problems that plaque Africa and the world or should we become activists and advocates for positive change? So inspired by the work of activists in the Africa Centre for Cities and The Landscape Architecture Foundation’s New Landscape Declaration, here goes

MY SUBMISSION:

I have been involved in the practice of landscape design, construction and management my entire life, I love plants and everything to do with the natural and built landscape, while I have had my head buried in the sand of personal interests and passions for many years and I have often been  a poor people’s person, I am now acting positively for change and to not being “part of the problem” but working on co-creating a resilient and awesome future with all of those who share my passion. 

I believe the landscape profession is uniquely positioned to take a leadership role in addressing the most important issues of our time and I am positive we will do so. Challenges include: adaptation and mitigation of the impacts of climate change; addressing moral, social, economic impoverishment and inequality; building resilient new infrastructure that runs on clean energy; co-creating and managing innovative urban places that provide social and ecological justice for all peoples and species.   

We can develop a clear vision of our role and capacities, nurture inclusive leadership, embrace advocacy and activism, seek commitment and action from those who feel the same as we do.

To be committed means:

Be more and keep on learning – know the terminology and science of climate change, improve your cultural literacy, read widely, expose yourself to dynamic, uncomfortable circumstances and people; get to see others point of view. Take part, if not in government, then in your local area, PTA or ratepayers association, take part in ILASA, SALI or SAGIC or your own professional or business organisation; assist on an awards committee or organise a function. 

Become a visible exampleof the current best practice: evaluate your personal and business actions and act to reduce your carbon, water and waste footprint and aim to become carbon neutral or better, carbon positive.

Build equitable teams; partner across disciplines, practices and publics; mentor young people towards leadership; encourage involvement in real physical networks and form communities of interest with others who share your passion.

Become invested in where you live, assist those who are less fortunate, advocate for what you believe in, give assistance and support to organizations and people who are making difference. Act where you see social or ecological injustice, get to know your local area and national political representative, advocate for the positive role of landscape to them.

Further down the IPCC CO2 hole? Or what else can we do now?

Jason King of landscape+urbanism has posted another insightful and topical examination of the implication of the latest IPCC report on global warming and particularly what is means as a landscape architect to be able to do something ..walk the talk or just understand it at least – the extract I have chosen her is relevant to my previous post of becoming CO2+ – bu toy can read the fullest on Jason’s blog here

The background is:

The connection to the science is vital to and expanded knowledge of climate change, as I mentioned in the post on the Foundations of Climate Change Inquiry. One of those foundations mentioned is the work of the Intergovernmental Panel on Climate Change, which is the body of the United Nations focusing on the global science and impacts related to climate change. Their October 2018 IPCC Special Report focuses on “the impacts of global warming of 1.5°C above pre-industrial levels and related global green house gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty.”

Likely some of us like to skip all the doom and science stuff and get to what we can do – don’t forget to read Jasons intro though….

The wide array of options for mitigation are collectively referred to as “system transformations”, as I mentioned, interesting as they include a number of landscape-specific ideas. And, based on the dire predictions of our available remaining carbon budget, reductions alone will not suffice to get us to levels that can keep warming at 1.5°C or even 2°C, especially without overshoot. Per section C.2 we require:

“…rapid and far-reaching transitions in energy, land, urban and infrastructure (including transport and buildings), and industrial systems. These system transitions are unprecedented in terms of scale, but not necessarily in terms of speed, and imply deep emissions reductions in all sectors, a wide portfolio of mitigation options and a significant upscaling of investments in those options.”

As I mentioned, efficiency is one aspect, and a combination of new and existing technologies are needed, including “electrification, hydrogen, sustainable bio-based feedstocks, product substitution, and carbon capture, utilization and storage (CCUS)”, to name but a few. I think of the book Drawdown as a good snapshot of many of these strategies and their potential. However, as mentioned, while these are technically proven at a number of scales, large-scale deployment of these is constrained, and often has trade-offs with other strategies.

We also need changes in systems, for instance section C.2.4 mentions urban and infrastructure system transitions, which imply “changes in land and urban planning practices, as well as deeper emissions reductions in transport and buildings…” to get us to these targets. Many of these are not new, but do come with some baggage: “Economic, institutional and socio-cultural barriers may inhibit these urban and infrastructure system transitions, depending on national, regional and local circumstances, capabilities and the availability of capital.”

The final section does present some interesting options, specific to CO2removal, which are collectively referred to as CDR for “carbon dioxide removal” which range in potential. These include:

bioenergy with carbon capture and storage (BECCS) 
  • afforestation and reforestation
  • land restoration and soil carbon sequestration
  • bioenergy with carbon capture and storage (BECCS) 
  • direct air carbon capture and storage (DACCS)
  • enhanced weathering and ocean alkanlinization

Two mentioned previously have some huge potential. For instance BECCS can capture up to 5 gigatons of CO2 per year, and afforestation an additional 3.6 gigatons of CO2 per year. As we find out more about the potential we can employ these strategies at larger scales, however there are trade-offs, such as the competition with other land use (for instance agriculture for food production) and the need to protect valuable ecosystem resources. One strategies mentioned is to use multiple, small installations, versus massive projects, to spread out impacts. 

Related specifically to landscape systems, the connection to ecosystem services is highlighted with the multi-functional benefits, as mentioned in section C.3.5. The use of Agriculture, Forestry and Other Land Use (AFOLU) measures for CDR, have a number of co-benefits, such as restoration of natural ecosystems providing additional soil carbon sequestration, increased biodiversity, soil quality, and food security, if managed sustainably.

Lets get Dirty

We are the microbial systems and live in a microbial world,  our survival as individuals, communities and as a species depend on it ! In the movie “War of The Worlds”, Steven Spielberg attributed the success of humans in surviving the aliens invasion, to our immune systems evolutionary adaptation  to withstand our microbial environment. Heres a look at how this could impact our design thinking from The Dirt

Designing Cities for Healthier Microbiomes

Artistic rendering of the human microbiome / The Why Files

Humans are essentially super-organisms or holobionts made up of both human cells and those of micro-organisms, such as viruses, bacteria, archea, protists, and fungi. Researchers now know the human body hosts a comprehensive ecosystem, largely established by age three, in which non-human cells vastly outnumber human cells. The latest study from the American Academy of Microbiology estimates each human ecosystem contains around 100 trillion cells of micro-organisms and just 37 trillion human cells.

But while rainforest or prairie ecosystems are now well-understood, the human ecosystem is less so. As researchers make new discoveries, there is a growing group of scientists who argue our microbiomes are deeply connected with our physical and mental health. The increased number of prebiotics and probiotics supplements on the shelf in drug stores and supermarkets, and availability of fresh pickles and kimchi in local farmers markets, are perhaps testaments to this increasingly-widespread belief.

The question at the Environmental Design Research Association (EDRA) conference in Oklahoma City was: Can we design cities to better support our microbiomes and in turn our overall health?

Through urban farming and gardening — or just plain playing in the dirt — humans can also increase their exposure to healthy microbes found in soils. A group of scientists and advocates argue that greater exposure could help fight depression and anxiety and reduce rates of asthma and allergies in both kids and adults.

The incredible increase of allergies among Western populations may be caused by our “sterile, germ-free environments” that cause our immune systems to over-react to everything from nuts to mold and pollen. Dr. Brett Finlay and Marie-Claire Arrieta even wrote a book exploring this: Let Them Eat Dirt: Saving Your Child from an Over-sanitized World.

Wener said we have created cities that reflect our fear of bacteria; instead we must create microbial-inclusive cities that improve our health. “Most microbes in our bodies have co-evolved with us. They are important to our vital functions. The future of urban planning and design should support healthy microbes.”

As part of this vision, landscape architects could design parks and plazas to be filled with accessible garden plots and soil-based play areas that let both adults and kids get dirty. We could design for holobionts instead of just people, boosting the health of the collective urban microbiome in the process.

Wener’s colleage at NYU — Elizabeth Henaff — is leading much of this research. Learn about her artful experiments. Read this article from Michael Pollan in The New York Times outlining the connections between our microbiome and health, and this Q&A from The Guardian.

Read the full article

ASLA Drawing Resource

An amazing combined Landscape Architecture information and drawing excercise resource from the American Society of Landscape Architects (ASLA)  reposted from  The Dirt 

The ASLA Discover Landscape Architecture Activity Books are for anyone interested in landscape architecture, architecture, planning, and engineering, and for those who like to draw, doodle, and be inspired. The books’ primary focus is landscape architecture, giving readers the opportunity to see the many drawings, places, and landscapes created by landscape architects.

Download Activity Book for Kids

Take a journey across an imaginary town to learn about the building blocks of landscape architecture. In this activity book, you will learn about landscape architecture, see sketches from landscape architecture professionals, and have the opportunity to sketch and color drawings. This book is geared towards readers 9-12 years old.

Drawing by Jim Richard, FASLA / ASLA
Drawing by Michael Batts, ASLA / ASLA

Download Activity Book for Teens & Adults

Take a journey across the United States to see some of the great places designed by landscape architects. In this activity book, you will learn about landscape architecture, see sketches from landscape architecture professionals, have the opportunity to sketch and color drawings, and problem solve to plan your own projects. This book is geared towards readers 13 years and older.

Drawing by Yifu Kang, Student ASLA
Drawing by Robert Chipman, ASLA / ASLA

Share the Books!

Do you have a friend that is interested in landscape architecture? Do your children like the idea of blending art with the environment? Are you a landscape architecture professional visiting a local school and searching for a fun interactive exercise?

Whether you are a kid, teen, parent, teacher, undergraduate student, or landscape architecture professional, there are many ways to share the activity books. To start, share with family, friends, classmates, neighbors, other professionals, and community members.

And don’t forget to share your work. Post your drawings with #ASLAactivitybooks to show the world your creative talents! Stay tuned for future initiatives at ASLA including available copies for distribution and Spanish translated editions.

Design from a Digital Device

Landscape architects create drawings on paper and on digital devices. If you are interested to complete the activity books from your digital device, check out some of the free apps and programs below that include drawing tools.

Adobe Sketch
iBooks
Adobe Acrobat Reader
Microsoft OneNote

This post is by Shawn Balon, ASLA, Career Discovery and Diversity Manager at the American Society of Landscape Architects (ASLA).

Voice of Warning…..pictures and drawings of things are not the things they represent .

A common fallacy of the design professions is that the objects we design such as buildings, parks , chairs etc. can be adequately represented by our drawings and computer renderings of these designs and that these will suffice to create the objects themselves by means of the usual contracting mechanisms. Alberto Perez-Gomez calls attention to the origins and problems of this idea in his recent book. In revue of the book in Environmental & Architectural Phenomenology Vol .28 No.1 the following excerpts  from the book review illustrate the authors ” critical  (view) of the two dominant approaches to architectural design today: on one hand, functionalism, including sustainable architecture; on the other hand, a purely aesthetic approach to architecture, including parametric design. He writes that, for the past two centuries, architecture has suffered “from either the banality of functionalism (an architecture that attests to its own process) or from the limitations of potential solipsism and near nonsense, the syndrome of ‘architecture made for archi-tects’.”

The need, Pérez-Gómez concludes, is “for continuing formal exploration in a fluid and changing world” but also returning attention to “the fundamental existential questions to which architecture traditionally answered—the profound necessity for humans to inhabit a resonant world they may call home, even when separated by global technological civ-ilization from an innate sense of place.” The excerpts, below, present two passages from Attunement.

9780262528641

Alberto Pérez-Gómez, 2016. Attunement: Architectural Meaning after the Crisis of Modern Science. Cambridge, MA: MIT Press. 

“A dangerous misunderstanding”

Since the beginning of the nineteenth century, the assumption has been that architectural space (subsuming all aspects of real place) is easily represented through the geometric systems of descriptive geometry and axonometric projection, which translates seamlessly today into the digital space of the computer screen through standard architectural software. Thus, it seems obvious that architectural meanings would have to be created from scratch, through ingenious formal manipulation of the architect-artist, assumed to be relevant merely through their novel, shocking, or seductive character.

Whenever the physical context is invoked as an argument for design decisions, it is mostly through its visual attributes, imagining the site as a picture or objective site plan that merely provides some formal or functional cues.

This is a dangerous misunderstanding. The deep emotional and narrative aspects that articulate places in a particular natural or cultural milieu are usually marginalized by a desire to produce fashionable innovations. These narrative qualities, however, are crucial considerations as we seek the appropriateness of a given project for its intended purpose in a particular culture: framing a “focalized action” (Heidegger) or event that may bring people together and allow for a sense of orientation and belonging….

We can obviously perceive the qualities of places, particularly when cities have deep histories and their layers are present to our experience. Yet these are still obvious if we compare the “spaces” of newer urban centers, such as Toronto and Sydney (both with similar colonial pasts), which, indeed, ultimately appear as qualitatively different; despite their Anglo-Saxon character, the two cities have a different light and a feel, a different aroma, stemming from such features as the lake or the sea and the “air” of their respective climates.

We can also realize that we think different thoughts in different places, necessarily accompanied and enabled by diverse emotions, albeit usually unintended by the generic architecture of modern development; location affects us deeply, as does more generally the geographical environment (pp. 108-09).

“Architecture as attunement”

Architecture is not what appears in a glossy magazine: buildings rendered as two-dimensional or three-dimensional pictures on the computer screen, or comprehensive sets of precise working drawings.

The most significant architecture is not necessarily photogenic. In fact, often the opposite is true. Its meanings are conveyed through sound and eloquent silence, the tactility and poetic resonance of materials, smell and the sense of humidity, among infinite other factors that appear through the motility of embodied perception and are given across the senses.

Furthermore, because good architecture fundamentally offers a possibility of attunement, atmospheres appropriate to focal actions that allow for dwelling in the world, it is very problematic to reduce its effect (and critical import) to the aesthetic experience of an object, as is often customary. Strictly speaking, architecture first conveys its meanings as a situation or event; it partakes of the ephemeral quality of music for example, as it addresses the living body, and only secondly does it become an object for tourist visits or expert critical judgments (pp. 148-149).

About the Author

Alberto Pérez Gómez directs the History and Theory of Architecture Program at McGill University, where he is Saidye Rosner Bronfman Professor of the History of Architecture. He is the author of Architecture and the Crisis of Modern ScienceBuilt upon Love: Architectural Longing after Ethics and Aesthetics (both published by the MIT Press), and other books.

“A real tour de force, this is the work of an intellectual craftsman in full possession of the materials and tools of his trade: a broad sweep of historical material, from the present day to remote antiquity, and then back again, sized and shaped with the precision instruments of his art: philology, philosophical hermeneutics, and poetic reformulation. The workplace is contemporary culture; his task, nothing less than reshaping the way architecture is understood today. Architecture is shown to endow experience with attunements that are equally material, spatial, and linguistic, apprehended by both the body and the mind, through emotions and ideas, providing us with the kind of architectural atmospheres we would not only love to inhabit but dream of designing. For that last purpose there will be no better guide than this book”
David Leatherbarrow, Professor of Architecture, University of Pennsylvania

The Necessity of Advocacy: Discussing the Politics of Landscape Architecture

The role of advocacy and political engagement  here espoused by ASLA in the USA is as needed in South Africa, where the demands and needs of the needy poor is sidelined by the greed of the avaricious in business and politics.
Posted by Jonathon Geels on Land8

land8cover
“When people think about what influences elected officials, nine times out of ten their first thought is money… Clearly, skepticism reigns supreme when it comes to our views of how to influence a policymaker.” – Stephanie Vance, “Citizens in Action”

Despite being “for the people, by the people,” our representative democracy can seem distant. It can appear inaccessible and elitist, particularly when sensationalized by the “yellow journalism” of contemporary news media. Lobbying, and by extension advocacy, further brings to mind a hidden element of governance. Because of that, they are both practically four letter words. While this presidential election cycle has brought to the forefront the concept of politicians being “bought” by powerful lobbies, simply viewing government as a trade deal undermines the value of advocacy and professional lobbying.

I attended my first ASLA Advocacy Summit with a similar perspective and with a far greater understanding of the concurrent Awareness Summit. At the same time, I approached the event both grateful for being there and committed to gleaming every ounce of value out of the experience for the chapter I represented*. Of the dual arms of chapter outreach, Awareness (Public Relations) is sexy and glam; who doesn’t want their picture on television? Advocacy, because of the distance of government, lacks the same initial luster. Even as I listened to a professional lobbyist describe the services that he offered the society, I still had misgivings. As he outlined case studies in landscape architecture licensure battles that had littered the ground of advocacy for the society in recent years, I was unconvinced. In a state that seemingly had a shield to any licensure attacks – Indiana has a combined board with the architects who were not likely to come under any sunset issues – it was hard to reconcile the cost of lobbying. Despite the need for vigilance, the issue of licensure did not have the same sense of urgency in my state as with other chapters. Without the urgency, advocacy remained a back-burner issue, especially compared to the draw of World Landscape Architecture Month or the need for continuing education credits and networking value of the state’s Annual Meeting.

As the presenter shifted to outline the tangent benefits of advocacy and lobbying, one line was burned into my mind: “Raising the profile of the profession.” That even without a specific “ask” or dramatic need, landscape architects would benefit from engaging policymakers if for no other reason than to make the profession more prominent in the eyes of those individuals who controlled much of the direction of the built environment through the allocation of funds or the implementation of guiding policies. This was a seminal moment for me and one that changed the way that I viewed professional practice. I began to see advocacy as a partner to awareness and public relations. At the same time, I began to view Government Affairs as the natural progression in the pursuit to work as a landscape architect. It’s a complicated feeling to watch the built environment evolve, knowing that your own involvement could improve the quality of place or positively contribute to changing public health, safety, and welfare. This was a moment of clarity, like Neo seeing the Matrix for the first time. Everything was different. I was already aware of the problems that plague the profession – lack of understanding, vague licensure laws, engineering bias; finding problems to solve is easy. Inherently, landscape architects also know that layering in solutions to the problems would produce systemic benefit. But it was through advocacy to local, state, and federal policymakers that landscape architects would have the opportunity to be a constant part of the conversation. Through better advocacy, landscape architecture can become a baseline expectation, not just an add-on or luxury component or easy to value-engineer out.

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Landscape Institute launches the BIM for Landscape book

Further to earlier posts on the importance of BIM ( Building Information Management) for Landscape architecture in the UK, the Landscape Institute have released a new guideline book and webpage “BIM (Building Information Modelling)”in support of BIM in landscape architecture. While most Southern African landscape architects are  not yet up to speed on this, it will soon    become necessary of for us to keep up with their colleague sin engineering  with Autodesk Civil 3D and Architects with Autodesk Revit. Ti book will be a good if daunting introduction .

BIM (Building Information Modelling) is transforming working practices across the built environment sector, as clients, professionals, contractors and manufacturers throughout the supply chain grasp the opportunities that BIM presents. The first book ever to focus on the implementation of BIM processes in landscape and external works, BIM for Landscape will help landscape professionals understand what BIM means for them.

This book is intended to equip landscape practitioners and practices to meet the challenges and reap the rewards of working in a BIM environment – and to help professionals in related fields to understand how BIM processes can be brought into landscape projects. BIM offers significant benefits to the landscape profession, and heralds a new chapter in inter-disciplinary relationships. BIM for Landscape shows how BIM can enhance collaboration with other professionals and clients, streamline information processes, improve decision-making and deliver well-designed landscape projects that are right first time, on schedule and on budget.

This book looks at the organisational, technological and professional practice implications of BIM adoption. It discusses in detail the standards, structures and information processes that form BIM Level 2-compliant workflows, highlighting the role of the landscape professional within the new ways of working that BIM entails. It also looks in depth at the digital tools used in BIM projects, emphasising the ‘information’ in Building Information Modelling, and the possibilities that data-rich models offer in landscape design, maintenance and management. BIM for Landscape will be an essential companion to the landscape professional at any stage of their BIM journey.

Order a copy now

Has Landscape Architecture Failed? Reflections on the Occasion of LAF’s 50th Anniversary

By Richard Weller and Billy Fleming, University of Pennsylvania on LAF Blog

In 1966, Campbell Miller, Grady Clay, Ian McHarg, Charles Hammond, George Patton and John Simonds marched to the steps of Independence Hall in Philadelphia and declared that an age of environmental crisis was upon us and that the profession of landscape architecture was a key to solving it. Their Declaration of Concern launched, and to this day underpins the workings of, the Landscape Architecture Foundation (LAF).

To mark its 50th anniversary, LAF will hold a summit titled The New Landscape Declaration at the University of Pennsylvania involving over 65 leading landscape architects from around the world. Delegates are being asked to deliver new declarations (manifestos, if you will) about the profession’s future. Drawing upon these statements and the dialogue at the summit, LAF will then redraft the original 1966 Declaration of Concern so that it serves to guide the profession into the 21st century.

On one level, redrafting the declaration is relatively straightforward: it would simply need to stress the twinned global phenomena of climate change and global urbanization — issues that were less well understood in 1966. On another level however, the redrafting of the declaration is profoundly complicated because if it is to be taken seriously, then a prerequisite is to ask why, after 50 years of asserting landscape architecture as “a key” to “solving the environmental crisis” does that crisis continue largely unabated? Seen in this light the declaration can be read as an admission of failure. Consequently, we must ask:

If McHarg and his colleagues were justified in placing such a tremendous responsibility on the shoulders of landscape architects, why have we failed so spectacularly to live up to their challenge?

In our defense, we might argue that landscape architecture is a very young and very small profession and an even smaller academy. We can also protest, as many do, that other more established disciplines — such as engineering and architecture — have restrained our rise to environmental leadership. We can argue that the status quo of political decision-making makes it impossible for us to meaningfully scale up our operations and work in the territory where our services are needed most. These justifications (or excuses) all contain aspects of the truth, but we argue that landscape architecture over the last 50 years is less a story of abject failure and more one of a discipline taking the time that has been needed to prepare for a more significant role in this, the 21st century.

From the last 50 years of landscape architecture we have three models of professional identity and scope: the landscape architect as artist (for example, Peter Walker), the landscape architect as regional planner (for example, Ian McHarg), and the landscape architect as urban designer (for example, Charles Waldheim). Rather than see these as competing models cancelling each other out, perhaps what we have really learned from the last 50 years is that each is somewhat incomplete without the other. If however we make a concerted effort to combine these three models, then perhaps we begin to really give credence to the notion of landscape architecture as a uniquely holistic discipline, one especially well-suited to engage with the contemporary landscape of planetary urbanization and climate change.

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