Now Playing at the Virtual Summit 2015: “Versatile Living Walls & Roofs: International Applications for Agriculture, Energy Conservation, Pollution Attenuation, and Aesthetics” by Dr. Bob Cameron

May 22, 2015 at 3:55 pm

In celebration of honoring Earth Day 2015 and our planet’s ecology through healthy, regenerative design, we have been highlighting each of the 23 awesome videos from our 30+ spectacular speakers from Greenroofs.com‘s Greenroofs & Walls of the World Virtual Summit 2015 ~ Connecting the Planet with Living Architecture: People, Projects & Design, running through May 31st.

VS2015-OnDemand-Website

Our hope has been that by familiarizing you more with each presentation and its particular benefits, you would be enticed to join us during our wonderfully easy-to-navigate online Virtual Summit!  And I have been identifying 5 Key Learning Objectives or “takeaway” bullet points that each video presentation provides to participants – and we have come to the end of our long list of speakers and their excellent video presentations.

VS2015-BobCameron

In our final 2015 presentation, today we are spotlighting the individual “Versatile Living Walls & Roofs: International Applications for Agriculture, Energy Conservation, Pollution Attenuation, and Aesthetics” by the awesome Dr. Bob Cameron from Penn State, who also contributed at the Virtual Summit 2015 in this year’s “From Passive House to the Cold North—How Vegetative Envelope Components Impact Buildings” Panel with Dr. Bob Cameron, Dr. Allen Lee, Dr. Karen Liu, and Chris Wark.

And, Bob also participated at our Virtual Summit 2013 on the Panel Session “Theory & Field Studies: An Interview with Dr. Ian Balcom from Lyndon State College of Vermont & Dr. Robert Cameron from Penn State – Phytoremediation Chapter Two” with Patrick Carey.  As you know, we feel Bob is just a great all around guy and we always welcome his contributions!  In fact, make sure to read his May Guest Feature research article, “An Integrated Biofilter System to Contribute to Net Zero Architecture while Providing Decentralized Wastewater Treatment” on Greenroofs.com coming later.

VS2015-BobCameron-china1

You’ll notice that all of his photos here demonstrate the many varied modes of transportation he used on his recent travels around the world including the Netherlands, Belgium, India, China, Mongolia, South Korea, Hawaii, then mainland USA – and he crisscrossed China by many, many ways.

VS2015-BobCameron-tibet-bike

Regarding this video Bob says “Living walls and roofs can be designed to provide functional architecture. These functions can include the growth of food products, reducing pollutants in air and water, and minimizing building energy use.  Specific research and field applications of these functions from both the USA and China will be described.  Potential pitfalls are also discussed.”

University Park, PA, USA. “Robert “Bob” D. Cameron, PhD spent more than two decades directing the global environmental programs of a Fortune 30 multi-national conglomerate. In the late ‘70s in collaboration with NASA, he designed, permitted, and constructed the first constructed wetlands to treat wastewater from the natural gas industry. Working on every continent except Antarctica, Bob designed award winning environmental programs based on sustainability concepts. Later as president of his own corporation, he de-engineered historic buildings destined for the wrecking ball, which he then relocated and reconstructed with green architectural features.

Pursuing a life-long goal, he recently earned his doctorate from Penn State University (PSU) at the Center for Green Roof Research. His thesis entailed the invention and construction of a functional architectural system to attenuate wastewater pollutants while reducing a building’s energy use and providing a platform for urban agriculture. Currently, Bob has an appointment with the Department of Landscape Architecture at Penn State University and teaches collegiate courses and conducts research on greenroofs, livings walls, constructed wetlands, aquaponics, and artificial islands while also managing Eco Applied Technologies, a consulting firm for commercial, residential, and industrial applications.” Read his complete bio here from the VS2015.

VS2015-BobCameronVideo2

You will benefit from these 5 Key Learning Objectives as Bob Cameron shares on the subject:

1) The journey should be just as interesting as the destination: His exciting but daunting teaching at Qingdao Agricultural University in China for a couple of months last year – learn all about this 4-month sojurn including visits to numerous greenroofs and greenwalls some of the issues relating to government ownership;

2) Four examples of what he observed: in India he focused on the “golden triangle” to Delhi and its living walls, an expansive agro production on a roof outside of Shanghai, living walls in Kunming, and living walls and greenroofs in Seoul; 

3) Discussions of the various issues regarding living walls and roofs as confronted in India, China, and South Korea – transitional climates, wrong plants, lack of knowledge of greenwall technology, water requirements – underscoring lack of maintenance.  For example, at an airport in India the client wanted a lifetime guarantee on their new greenwall but refused to pay for any annual maintenance;

4) Main problem throughout the world is available palette of plants for both interior and exterior living walls, although growing; traveling around Asia, he went to remote areas to look for the potential of plant species to be adapted and brought to the nursery industry including karst topography, limestone formations, Alpine areas, the Gobi Desert including a very biodiverse oasis, and the Holy Mountains;

5) Different drivers: Many case studies including a roof garden outside of Hangzhou from an owner who wanted uncontaminated veggies for his workers utilizing Feng Shui; The Bund in Shanghai with its stunning “flower wall” over 100 ft along constructed for beauty – part of the Chinese philosophy; Kunming in southwest China believe planners and designers’ projects should be “harmonious & liveable” with flower walls and wall planters on highways and parking garages allowing facades to be covered in green; the mega project at the Beijing International airport symbolizes a dragon.

VS2015-BobCameronTheBund

Watch the 34:56 “Versatile Living Walls & Roofs: International Applications for Agriculture, Energy Conservation, Pollution Attenuation, and Aesthetics” by Dr. Bob Cameron now playing at the Greenroofs & Walls of the World Virtual Summit 2015.  If you have not yet registered (only $49 or 25), please do:

Registration fee:

$49 – special discounted pricing;

$25 for students/faculty and government professionals

All Video Presentations, Q & A Transcripts, & Exhibitor Booths are On Demand +
Networking Live 24/7 through May 31, 2015

Earn CEUs including 10 GRP CEUs.  Register here.

VS2015-OnDemand-long

VS2015-PeopleProjectsandDesign

Registration Open through May 31st for the Greenroofs.com Virtual Summit 2015

We hope you will support our work!  Please remember that these video presentations will not be made public for at least one year.

Happy watching and participating,

~ Linda V.

Learn more about these awesome video presentations and their 5 Key Learning Objectives at the Greenroofs & Walls of the World Virtual Summit 2015:

“A Green Building Should Look Green, Which Means Hairy!” by Dr. Ken Yeang.

“Biodiversity in the Sky – How Green Roofs Can Be Designed as Wild Life Refuges” by Dr. Stephan Brenneisen.

Green Roofs to New Cities” by Dr. Diana Balmori.

“A Higher Purpose – Benefits to Human Health and Education through Green Roofing” by Elizabeth Hart.

“Beyond Extensive and Intensive: Defining the Comprehensive Green Roof” by Molly Meyer.

“Biosolar Roofs” by Nathalie Baumann and Dusty Gedge.

“From Passive House to the Cold North—How Vegetative Envelope Components Impact Buildings” Panel with Dr. Bob Cameron, Dr. Allen Lee, Dr. Karen Liu, and Chris Wark.

“Greening Rooftops in Alberta: People, Place + Projects” by Kerry Ross.

“Greening the World Inside and Outside” by Mark Paul.

“Greenwalls in Middle Earth” by Graham Cleary.

“Pollinators on the Parapets” by Angie Durhman.

“Small Scale Green Roofs” by Dusty Gedge and John Little.

“Social Healing with Greening” Panel – Part 1 with Patrick Carey, Peter Ensign, and George Irwin.

“Social Healing with Greening” Panel – Part 2 with Patrick Carey and Darius Jones.

“Soil Ecological Processes on Green Roofs: Research and Observation Meet Theory and Intuition” Inspiration Nook Video by Christine Thuring.

“Stewardship of Rooftop Ecosystems” by Michael Furbish, Brad Garner, and Dr. Whitney Griffin.

“The Development of Revolutionary Large Scale Vegetated Infrastructure Projects in Latin America and the Foundation of a New Industry” by Pablo Atuesta.

“The Great Green Roof Review: Success & Succession” by Jenny Hill and Terry McGlade.

Only Two Weeks Left for the Greenroofs.com Virtual Summit 2015! See the “Greenroofs.com 2014 Top 10 List of Hot Trends in Greenroof & Greenwall Design + a Look into 2015” by Haven Kiers & Linda Velazquez Now.

“Two Extremes in Waterwise Design from Denver, Colorado and Athens, Greece” by Andrew Clements and Karla Dakin.

“Urban and Social Needs of Green” Inspiration Nook Video by Marc Grañén.

“Using a Climate and Ecological Template Approach for Plant Selection for Extensive Green Roofs” by Ed Snodgrass.

Watch the Panel Session “Theory & Field Studies: An Interview with Dr. Ian Balcom from Lyndon State College of Vermont & Dr. Robert Cameron from Penn State – Phytoremediation Chapter 2” with Patrick Carey from Our Virtual Summit 2013

February 26, 2015 at 4:50 pm

In anticipation of Greenroofs.com‘s spectacular 2015 Virtual Summit on April 6 through May 31 – and in order to familiarize you with the event – we are now making the Greenroofs & Walls of the World™ Virtual Summit 2013 videos publicly available on our GreenroofsTV channel on YouTube to all free of charge.

Today we have the pleasure to air the Panel Session “Theory & Field Studies: An Interview with Dr. Ian Balcom from Lyndon State College of Vermont & Dr. Robert Cameron from Penn State – Phytoremediation Chapter 2” with Patrick Carey.

Moderator and Greenroofs.com Architecture Editor Patrick Carey of Hadj Design in Seattle, Washington follows up the “Environmental Healing through Phytoremediation – Chapter One” Panel Session here with Dr. Ian Balcom in Lyndonville, Vermont and Dr. Bob Cameron in University Park, Pennsylvania.

VS2013-Phyto2-PhytoStrategies

“What do we do with this stuff after it has reached saturation with sequestered pollutants?” Burn it? A linked question is “How long before this stuff will become saturated with pollutants?” These are simple questions with complex answers.

VS2013-BobCameron_living_wall
The panel will draw connections between the broad field of phytotechnologies to structure integrated applications and discuss critical areas of current and future research including specific compounds’ end fate in integrated biofilters and how non-traditional pollutants could well determine how many cycles and what uses reclaimed wastewater can do.

Do not miss this second highly expert panel on the extremely important and interesting subject of phytoremediation and how greenroofs and greenwalls contribute!

Here’s more:

VS2013 Phytoremediation Panel 2 - Click to learn more!

Lyndonville, VT, USA. Dr. Ian Balcom is Assistant Professor, Environmental Toxicology and Chemistry, Department of Natural Sciences at Lyndon State College and contributor with the International Journal of Phytoremediation. His central passion is the design and utilization of multifunctional landscape systems for environmental management. This interest emerged from a childhood observing the Green Mountains of Vermont change with the seasons (all four) and witnessing the ecosystem functions of each season ebb and flow.

Later Ian began, what has proven to be a life long interest, to work in the horticultural fields as a landscaper, nursery salesman, climbing arborist, urban arborist, and city office horticulturalist (plant waterer in NYC). The observations and questions that emerged from these hands-on experiences lead me to study Botany at the University of Vermont, where he stumbled upon the emerging field of phytoremediation. He pursued graduate research on this subject and was awarded a PhD from the University of California at Riverside Environmental Toxicology Program for research on the microbial ecology of plant root surfaces in polluted soils. His professional life began with a spate of positions at various state governmental agencies across the country. At the State of Vermont Department of Agriculture, Ian managed the State’s high value agricultural soil impact mitigation program, at the Oregon Department of Environmental Quality, he managed environmental cleanup projects and conducted site investigations of abandoned/orphaned Brownfields, at Cal/EPA Department of Toxic Substance Control, he analyzed ecological risk associated with Superfund and Brownfield cleanup projects. Currently, Ian teaches environmental chemistry and toxicology and research multifunctional landscape systems at Lyndon State College of Vermont.

University Park, PA, USA. Dr. Robert “Bob” Cameron spent more than two decades directing the global environmental programs of a Fortune 30 multi-national conglomerate. In the late ‘70s in collaboration with NASA, he designed, permitted, and constructed the first constructed wetlands to treat wastewater from the natural gas industry. Working on every continent except Antarctica, Bob designed award winning environmental programs based on sustainability concepts. Later as president of his own corporation, he de-engineered historic buildings destined for the wrecking ball, which he then relocated and reconstructed with green architectural features.

Pursuing a life-long goal, he recently earned his doctorate from Penn State University at the Center for Green Roof Research. His thesis entailed the invention and construction of a functional architectural system to attenuate wastewater pollutants while reducing a building’s energy use and providing a platform for urban agriculture. Currently, Bob teaches collegiate courses and conducts research on greenroofs, livings walls, and constructed wetlands while also managing Eco Applied Technologies, a consulting firm for commercial, residential, and industrial applications. See the 2:45 video of his early work at Penn State “Robert Cameron investigates biofilters to clean dirty water.”

Seattle, WA, USA. Patrick Carey, GRP, has a degree in architecture and is principal of Hadj Design. Since 2000, Hadj Design has evolved from a design-build green roof and living wall to a research and design organization. Patrick has designed, installed, or consulted on over 100 green roofs to date. This work ranges from residential to commercial and institutional, various geometries and global climate regions, and with various performance characteristics such as storm water, food production, healing garden, habitat support, public art, and phytoremediation. As such, he has been an activist in forming or aiding in the formation of grass roots green roof groups. His academic background is in philosophy, architecture, and botany/horticulture. Of people, Patrick states, “Abandon your need to know who he is and judge for yourself the truth of his words. It doesn’t matter if he is a bum in the park or the Pope. Think for yourself and don’t relax your critical faculties in the presence of self-inflating hype.”

Patrick is a trainer with Green Roofs for Healthy Cities where he facilitates the Green Roof 101, 201, 301, & 401 Courses and has also taught at the University of Washington, Washington State University, and has initiated green roof courses at South Seattle Community College, and Edmonds Community College in Washington State. Patrick is also a contributing editor on Greenroofs.com; he is the Architecture Editor (2005). He writes an occasional architectural column entitled “A View from the Sky Trenches,” where he selects and discusses pertinent greenroof industry topics.

See Patrick’s February, 2013 “A Guide to Phytoremediation: A Symbiotic Relationship with Plants, Water & Living Architecture” article on Greenroofs.com. He is the Moderator for both the “Environmental Healing through Phytoremediation – Chapter One” Panel and the “Theory & Field Studies: An Interview with Ian Balcom, Editor for the International Journal of Phytoremediation & Dr. Robert Cameron from Penn State – Chapter 2″ Panel Session.” ~ VS2013

Watch the Panel Session “Theory & Field Studies: An Interview with Dr. Ian Balcom from Lyndon State College of Vermont & Dr. Robert Cameron from Penn State – Phytoremediation Chapter 2” with Patrick Carey below or see it specifically on its own channel, the Greenroofs & Walls of the World™ Virtual Summit 2013:

Our second foray in the world of virtual conferences, the Greenroofs & Walls of the World™ Virtual Summit 2013: Connecting the Planet + Living Architecture, was very successful at bringing together people from around the world to learn, discuss, and network in our field of living architecture.  This time partnering with the World Green Infrastructure Network (WGIN), between Greenroofs.com and WGIN we produced 36 videos involving 59 esteemed international speakers, specifically: 22 Individual Presenters, including 5 Keynotes; 5 Panel Sessions; and 9 Collaborative Presentations.

Watch these other VS2013 videos released so far:

Environmental Healing through Phytoremediation – Chapter One Panel Session Video with Patrick Carey, Dr. Alan Darlington, Dr. Paul Mankiewicz, and Dr. Clayton Rugh.

Green Roofs on Lean-tos in Adirondack Wilderness Areas Inspiration Nook Video by Alison Liedkie.

The Status of Chinese Green Roofs & Featured Presentations from the 2012 Hangzhou China World Green Roof Congress Collaborative Video by Wang Xianmin and others.

Upping the Urban Green. What is the Actual and Potential Role of Ecology in our Cities? Inspiration Nook Video by Dr. Mark Simmons and Christine Thuring.

Natural System for Recycling Wastewater and its Nutrients Inspiration Nook Video by João Manuel Linck Feijó.

How Green Roofs in Copenhagen Create New Opportunities, Climate Adapt Our City and Transform Our Living Video by Dorthe Rømø.

A Tale of Two Hydroponic Living Wall Systems from Canada and Spain Collaborative Video by Dr. Alan Darlington and Ignacio (Nacho) Solano.

12 Reasons to Invest in Green Roofs Keynote Video by Steven Peck.

Coastal Green Roof Design and Native Plants Video by Kevin Songer.

La Agricultura Urbana en Iberoamérica y España – Urban Agriculture in Ibero-America and Spain Panel Session with Dr. Julian Briz, Dr. José María Durán- Altisent, Dr. Isabel de Felipe, Tanya Müller García, Dr. Gilberto Navas, and Joaquin Sicilia Carnicer.

Development of Different Types of Green Roofs & Green Walls for Improved Urban Biodiversity and Green Clime Adaptation in Cold Climates Video by Dr. Tobias Emilsson.

Naturación Urbana en España – Urban Greening in Spain Collaborative Video by Dr. Julian Briz, Dr. José María Durán-Altisent, Dr. Isabel de Felipe, and Joaquin Sicilia Carnicer.

Relaunch – Hamburg’s New Green Roof Strategy Video by Wolfgang Ansel.

Introduction to Integrated Water Management Video by Jeff Bruce.

Award Winning Designers Sharing Projects & Lessons Learned Collaborative Video with Michael Franco, Brendan Shea, Emily Shelton, and Keith Tufts.

Green Infrastructure Design and the Biophilic Effect Keynote Video by Mary Ann Uhlmann.

Vegetation Development on Extensive Green Roofs Over Time Video by Christine Thuring.

Investigación de Azoteas Verdes de la Universidad Autónoma Chapingo – Green Roof Research at the Chapingo Autonomous University Video by Dr. Gilberto Navas.

Sky Parks in the Public Realm – Elevating Green Ways and Urban Connectivity Panel Session with Dr. Maureen Connelly, Sadhu Aufochs Johnston, Randy Sharp, and Dr. Tan Puay Yok.

Skyrise Ag: 5 Ways to Local Food Production Collaborative Video with Helen Cameron, Mohamed Hage, George Irwin, Ben Flanner and Alan Joaquin.

Building-Integrated Vegetation: Redefining the Landscape or Chasing a Mirage? Opening Keynote Video by Aditya Ranade.

Mexico City’s Green Plan & Green Roofs – Areas Verdes de la Ciudad de Mexico & Azoteas Naturadas Video by Tanya Müller García.

The Marina Bay Sands Integrated Resort Video by Jaron Lubin.

Phyto Kinetic: Gardens in Movement Video by Marc Grañén.

Profiles of Women Business Leaders Greening the Way Collaborative Video with Barbara Deutsch; Lexie Hain and Marguerite Wells; Vanessa Keitges; and Joy Schmidt.

Green Walls and Maintenance – Needs, Opportunities and Best Practices Panel Session Video with Melissa Daniels, Christopher Lyon, Steven Peck, and James Sable.

Reflections of a Green Roof Campaigner and Visions of the Future Keynote Video by Dusty Gedge.

Urban Green in Australia Video by Matt Dillon.

2012 Top 10 List of Hot Trends in Greenroof & Greenwall Design + A Look into 2013 Collaborative Video with Linda S. Velazquez and Haven Kiers.

We hope you will join us in watching all of these as we present them!

Happy watching,

~ Linda V.

Also see these videos below in various languages on our exclusive Greenroofs & Walls of the World™ Virtual Summit 2013 greenroofs.TV playlist:

Virtual Summit 2013 Highlights Video

Virtual Summit 2013 Trailer

VS2013 Linda Velazquez Promo

VS2013 Steven Peck Promo

VS2013 Julian Briz Promo – Spanish

VS2013 Matt Dillon Promo

VS2013 Manfred Koehler Promo – German

VS2013 Francois Lassalle Promo – French

VS2013 Eun-Heui Lee Promo – Korean

VS2013 Dorthe Romo Promo

VS2013 Wang Xianmin Promo – Mandarin Chinese

VS2013 Tanya Mueller Promo – Spanish

Greenroofs & Walls of the World Virtual Summit 2011 Episode 19: Green Roofs Without the Hype Panel Presentation

April 18, 2012 at 12:42 am

Today we have the pleasure to air the “Green Roofs Without the Hype” Panel Presentation with Patrick Carey, Dr. Robert Berghage, Charlie Miller, and Ed Snodgrass from our inaugural 2011 Greenroofs & Walls of the World Virtual Summit on greenroofs.tv and our GreenroofsTV channel on YouTube.

Since Earth Day is coming up, I felt this panel of industry leaders and experts would make a great choice to honor the occasion!

Two of these gentlemen have been long standing editorial contributors to Greenroofs.com – Ed Snodgrass as The Plant Editor (2004) and Patrick Carey as The Architecture Editor since 2005.

Ed’s an accomplished nurseryman, author, proponent of sustainable business practices, and an all around affable guy with a big heart, and writes the (very occasional!) column “Ask Ed.”  We had the pleasure, along with our attendees, of having Ed as one of our Keynote Speakers at our Virtual Summit last September – look for his video “Right Plant, Right Place” coming up soon.  Read my in-depth interview with him at his family farm, Emory Knoll Farms, here.

Speaking of both Earth Day and Ed Snodgrass, make sure you see or record Ed’s appearance on the Martha Stewart Show this Friday, April 20, 2012.  In honor of Earth Day, Martha invited Ed to talk about – what else? greenroofs!

I have known Patrick Carey since 2000, when we corresponded about research and greenroofs (or greenruffs, as he says!).  He is very near and dear to Aramis and me, and is a brilliant (yet mental) philosopher, architectural/greenroof designer, and excellent writer, albeit in a rambling, existential kind of manner.  His column, “A View from the Sky Trenches,” has also come only occasionally, which can be expected of people who have to work for a living instead of writing for us in a consistent manner.  I asked Patrick to lead the panel discussion as the moderator, and in fact he chose the other three panelists to be on his team.

As you know if you read my blog posts, I hold Charlie Miller very dear to me as an inspiration and mentor since I’ve known him for years – I also asked him to be one of our four Keynote Speakers for our 2011 Virtual Summit – you can see my blog post about it here and see the Episode #1 “A New Place” video listed below.

Dr. Bob Berghage is a newer acquaintance, my having met him finally along with the late, wonderful, Dr. Dave Beattie in Nuertingen, Germany in 2004 at the inaugural International Green Roof Congress sponsored by IGRA.  He’s extremely knowledgeable, outspoken, and friendly – a great combo for a professor!

I think the four made an excellent and very smart panel, and I’m sure you’ll agree:

Patrick Carey, GRP, lives in Seattle, WA, USA and has a degree in architecture and is principal of hadj design, a green roof design-build company.  Patrick is also director of the Northwest EcoBuilding Guild’s Green Roof Project and a trainer with Green Roofs for Healthy Cities where he facilitates the Green Roof 101, 201, 301, & 401 Courses.  Patrick is also a contributing editor on Greenroofs.com (2005); he is the Architecture Editor (2005).  He writes an occasional architectural column entitled “A View from the Sky Trenches,” where he selects and discusses pertinent greenroof industry topics.

Patrick was the Moderator for “Green Roofs Without the Hype.”

Dr. Robert Berghage lives in University Park, PA, USA.  Robert D. Berghage, PHD is an Associate Professor in Horticulture and Director of the Center for Green Roof Research at Penn State.  He has been a member of the Penn State faculty since 1994 and was a member of the Faculty of New Mexico State University from 1989 to 1994.  He received a Ph.D. and MS in Horticulture from Michigan State University and a BS in Botany from the University of Michigan.  He conducts research in phytoremediation and plant growth in modified environments.  Current projects mainly focus on green roofs where Dr. Berghage, along with colleagues in engineering and graduate and undergraduate students have been working to evaluate green roof materials, plants, and systems and to quantify the beneficial functions of green roofs.  He teaches Plant Propagation, Herbaceous Plant Identification and Use, and Eco-roof Technology classes in Horticulture.  He is state Floriculture and Greenhouse Crop Production Extension Specialist and the serves on the Penn State Stormwater Management Advisory Committee.

Charlie Miller, P.E. lives in Philadelphia, PA, USA and is the Principal of Roofmeadow. Charlie Miller has 30 years of experience in projects related to civil and environmental engineering.  In 1997, Charlie formed Roofscapes, Inc. (now Roofmeadow) to introduce green roof technology as a new tool for managing stormwater in urban and developing areas in the United States.  He has written four new ASTM standards that are specifically intended for use by the green roof industry, and is currently at work on the new ASTM Standard Guide for Vegetated Green Roof Systems.  Charlie’s firm provides project delivery services, including feasibility studies, design consulting, preparation of construction documentation, construction management, and long-term maintenance and support for green roof installations.  Projects have included the design and installation of the well-known green roof for Chicago’s City Hall.  Roofscapes, Inc. supports and supervises a national network of landscape contractors that specialize in green roof installation.  It also partners with several national roofing manufacturers in order to offer complete green roof assembly packages.  Over 200 green roofs have been installed by Roofmeadow contractors. Consulting services offered by Roofmeadow focus on providing affordable green roof options for controlling stormwater and nurturing green space in cities.

Edmund Snodgrass lives in Street, MD, USA and is co-owner of Emory Knoll Farms/Green Roof Plants. Edmund Snodgrass started the first green roof nursery in North America and has collaborated on green roof research with colleges and universities.  He is co-owner and president of Emory Knoll Farms Inc.  Ed speaks and lectures widely on green roofs and has presented in England, Australia, New Zealand, Germany, Canada and the US.  In 2009, Ed was the recipient of the Spencer P. Ellis award from the Maryland Chapter of American Society of Landscape Architects and is the 2011 recipient of the G.B. Gunlogson Award from the American Horticultural Society.  Ed is the co-author of Small Green Roofs: Low-Tech Options for Greener Living, 2011; The New American Landscape: Leading Voices on the Future of Sustainable Gardening, 2011; The Green Roof Manual: A Professional Guide to Design, Installation, and Maintenance, 2010; and Green Roof Plants, A Planting and Resource Guide, 2006.

Ed is also a contributing editor on Greenroofs.com (2004): the Plant Editor where he answers reader questions, writes occasional articles, and features seasonal greenroof plants in “Ask Ed.”

The premise of the “Green Roofs Without the Hype” Panel Session is:

Here are four people with the knowledge to speak frankly about the current state of affairs in green roofing.

This panel focuses on the designation and evaluation of expertise, appropriate background and training, roadblocks to research and education, design origination and control, chain of custody issues, installation, and the residential market.

After the panel presentation on the second day of the 2011 Greenroofs & Walls of the World Virtual Summit, Patrick Carey, Dr. Robert Berghage, Charlie Miller, and Ed Snodgrass were available for the live Q & A session; the transcript was available archived for 30 days for participants of the Virtual Summit – unfortunately, we do not have it available now – one of the reasons to participate in 2013’s Virtual Summit!

Note: Due to technical and other difficulties from the second party vendor who filmed our illustrious panel of four, this video does not have our standard 2011 Greenroofs & Walls of the World Virtual Summit branding, including the shots from Google Earth.

Enjoy!  Visit greenroofs.tv to see “Green Roofs Without the Hype” or click below:

Watch earlier videos on our exclusive Virtual Summit greenroofs.tv play list, or see the following Virtual Summit videos now available on our GreenroofsTV channel on YouTube:

If you’re looking for an overview, make sure to see our 2011 Virtual Summit Highlights video (6:18) and our 2011 Virtual Summit Trailer (2:59).

Check back next week on GreenroofsTV for our 20th installment from the Greenroofs & Walls of the World™ Virtual Summit 2011!

~ Linda V.

The Swiss-Canadian Green Roof Gal: An Interview with Christine Thüring

May 24, 2009 at 10:19 pm

Butterfly  

Christine Thuring, really Christine Thüring, has a background in field botany and restoration ecology, and a MSc. Horticulture from  Pennsylvania State University’s “Centre for Green Roof Research“ (2005).   Christine enjoys addressing the complexes of ecological design within the urban/ architectural interface, and has worked with green roofs in various capacities, including research, design, education, and communication.   Christine is an active volunteer with Green Roofs for Healthy Cities, and helped develop the GRHC 401 course on plant and substrate selection for green roofs.   She is quite the globetrotter, visiting friends and family in Europe and North America on a regular basis.
 
Christine is also our second Contributing Editor here on Greenroofs.com, and the focus of this  interview in our “Meet the Editors” series.   As our Student Editor since July 2004, she has been writing a biannual ramble in her column ‘Green Roofs on the Curve’ and her newsletter “Students on Green Roofs.”    Her goal is to get students at all levels involved in the green roof movement by sharing research, projects and ideas through Guest Student Articles, the Student Forum, and by getting listed in the free Student Directory.

Linda:   Christine, you have a Master’s in Horticulture, so you must have had an early love affair with plants and the green side of things.   Please talk about early influences, and when did you encounter your first greenroof and did the concept immediately strike you as important, or did it develop over time?
 
Christine:   Prior to specializing in green roofs, I worked for many seasons as a field botanist in aspects of restoration ecology and botanical inventory.   Frequent engagements with species-at-risk (most often due to habitat loss) and habitat fragmentation by residential and commercial development became so frustrating that the close of my contracts always ended in tears.   I’ve always had an ‘environmentalist’ streak in me, but it’s been my connection with the natural world that has consistently undercut my activist tendencies.    To watch a natural community – places where frogs live and birds sing – get ploughed over for cookie-cutter housing is so painfully sad.

Photo Source: www.liladelman.com

In 2001, I stumbled upon the green roof demonstration launch at Toronto City Hall.   Since I was looking for work at the time, I was able to stay to the close of the event and ended up going for pints with Steven Peck, Brad Bass, Kaaren Pearce and a few others.   I saw these folks quite frequently over the next year.   I suppose the major turning point occurred when I joined Brad Bass on his annual “alma mater mecca” to Penn State, where I met my future advisors, Drs. Beattie and Berghage.

Penn State green roof family, 2007: Dr. Beattie, Dr. Ayako Nagase, Dr. Shazia Husein, Sarah Murphy, Ed Snodgrass, Christine Thüring, Dr. Rob Berghage, Jörg Breuning

I was really excited by green roofs, although in retrospect I think I just needed to get into something more optimistic.   It was good to take a breather from species at risk and talk about Sedums for stormwater management.   After interning with Optigrün, one of Germany’s largest green roof franchises, I went to Penn State to do my MSc. Horticulture at the “Centre for Green Roof Research” (2005).  

IKEA Sedum roof, Freiburg, Germany on a Green Roof Safari

My Master’s research focused on extensive green roofs (with the question of “how low can you go?”), and it was only upon meeting Stephan Brenneisen at the first GRHC conference in Chicago (2003), that my background in plant ecology was given new inspiration and meaning.   Looking back to these early influences, my identity as a plant person has developed in such a way that I’ve returned to my roots in plant ecology but from a platform that is better for my spirits.
 
Linda:   You’re very much a “people person,” yet you’ve also devoted a lot of time to research and study.   You’ve lived in the U.S, Canada, and Switzerland, and you’re fluent in German and I know have a good grasp of a few other languages.   I know the German comes in very handy in our greenroof industry!   Can you tell us a little about growing up Swiss-Canadian and how perhaps the experience helped set you up on your greenroof journey?   And how do you believe your world travels have influenced your world views, at least on the design side of greenroofs?

Christine:   My parents are both Swiss and although I grew up in Elmira, Canada, our family spent 3-4 months every 2nd summer in Switzerland, from infancy onwards.   We thereby maintain close ties with our relatives, friends, dialects and culture.   For some reason, I’ve never kicked the two year cultural cycle: I can’t be in North America for longer than two years before I need another European residency (usually Swiss, German or Austrian).  

At some point, I really crave ubiquitous public timepieces (I never liked wearing a watch), delectable ice cream creations (“Coupes” in Switzerland, “Eis Becher” in Germany), and the cross-generational status quo of fitness.   Of course the level of environmental awareness is always refreshing, and to see Best Management Practices as commonplace.   I’m always impressed by the size of the population that truly honours, respects and knows nature.   I love European cities, and the proximity an ease of travelling around, and have a soft spot for living in villages (especially in the Alps).
Left: Skiing with a friend in the Tyrolean Alps, 2009; Right: Ice cream creations, these are just some of my favourite things!
When I discovered extensive green roofs, the German rooting of the technology definitely made it feel like a good match for me.   I grew up with several first languages (Swiss-German at home, English and French at school, German school on the weekend, ech), and have always enjoyed communicating across cultures.   When I met Stephan Brenneisen  for the first time in Chicago, it was glorious to find someone to talk Swiss German with over espressos (not to mention talking about his work and coming full circle in my own little world)!

In the last year, I’ve been offering translation and copy-editing support for colleagues in the German green roof market, which has been a very positive experience.   The copy-editing relationship is a neat one, because it’s basically the native-speaker refinement of English papers written by German authors.   Ultimately, this can determine whether a paper is accepted or rejected.

 Medieval architecture has an element of green we can learn from.

With regards to world travel, especially to developing countries, I’ve always felt strongly about helping the developing world side-step the blunders that industrial society has already accomplished.   Backpacking around Central America and South India opened my eyes to the fact that development in these places is occurring, whether we help steer its direction or not.   My experience from accessing the first green roof in India is summarized in an article from March 2009.   With regards to design, these general observations make one thing clear: if living architecture is to achieve its full potential in today’s civilization, we need varied options and flexible alternatives that make the technology accessible.

Of course governing bodies need to be informed and motivated to do their part on behalf of the public they represent.   But if at least part of the market could be steered towards supporting intuitive do-it-yourselfers, the benefits would be far more widespread (and interesting).   For example, if a building owner in Mumbai wishes to clad the façade with climbers, ideally they could find a minimum of good information with relative ease, and have the intuitive confidence to make it happen rather than waiting for someone from far away to come and do it for them.   Of course this “good information” must be based on current standards and enforceable regulations.

Linda:   Your professor and mentor while at PSU, Dr. David Beattie, passed away in March, 2008.   Can you share with us the experience of studying and working with him?   And what did you learn most from Dr. Beattie as an advisor and colleague?
 
Christine:   David Beattie was a classic horticulturalist with varied interests and a good scientific ethic.   He was already dealing with cancer when I first met him in the summer of 2001, but always had a good energy to him.   Must be the Irish!   Fellow students in the Dept. of Horticulture perceived that he must be super fun to work with; he had an easy laugh that would echo down the hallways of Tyson Building.   He definitely was good to work with, although it was far from fun and games.   He was a good mentor by being available and by bringing big-picture wisdom to foggy moments.

Linda:   You have a ton of zeal and everyone who meets you loves your energy!   Aside from your obvious youth, to what would you attribute your passion and zest for life?
 
Christine:   When I’m fully engaged in something I believe in, this tremendous energy radiates outwards from the depths of my soul.   I am not really aware of it myself, although I’m now wise enough to recognize it when it reflects off those around me.   Green roofs definitely inspire this energy, but the same can be said for bog restoration, self-propelled transportation, glaciers, surfing, and ice cream creations.
Left: A uniquely Swiss creation, Couple Schoggistängeli includes two Schoggistängelis (chocolate sticks with nougat and hazelnuts inside); Right: For wannabe meat-eaters, the Beefsteak has been the highlight of my vegetarian life.  Notice the two fried egg replicas, adding to the mock-cholesterol fun. Thank you, GelatOK in Reutte, Tyrol!
Aside from my youth (you realize I’m 33 now, yes?), I try to abide by some simple rules to be fundamentally happy.   Among these: don’t take anything personally, always do your best, never make assumptions, simplify your problems, and say what you mean (mean what you say).  I find putting fundamental philosophies into practice very rewarding, both personally and professionally.

Ravi Enjoying the Coupe Hot Berry Confection

Linda:    As Student Editor, what would you like to see students more engaged in?   Overall, what issues do you feel are important within our industry, and where do you see us heading in the next few years?   What would you like to see changed or addressed?

Christine:   I’m glad you ask this question!   I’m inspired by students who are empowered and asking “˜real’ questions.   In my early newsletters, I used to write about topics that weren’t being addressed by the green roof community, hoping that a student on the hunt for a meaningful thesis topic would bite.   By “˜real’ questions, I mean those based by the fundamental principles of sustainability.   Removing petroleum-based products completely from the roster, for example, or using water more creatively.

This interview is timely, actually, as I think the time has come for me to rescind the Student Editor role and pass it along.   Being in the academic setting is a definite plus to this role, and since my graduation I feel my editorial focus has evolved somewhat. If any of our readers are interested in taking on the role of Student Editor, feel free to contact me: StudentEditor@greenroofs.com

Linda:   Overall, what issues do you feel are important within our industry, and where do you see us heading in the next few years?   What would you like to see changed or addressed?

Christine:   I’m concerned about the risks that green-washing poses to the green roof industries that are emerging around the world.   Like any industry with “green” in its name, we believe we’re doing good for the earth because we’re “green” by definition!    However, if we think for a moment how a subject’s over-arching mission can be diluted, whittled and/ or adapted, then green-washing within the green roof industry can sacrifice not only the vision, but more importantly the integrity of the technology – and community – “˜s potential.

Taking this a step further, consider that many of our materials have high embodied energies, whether engineered media, modules, drain boards or even plants.   When that energy depends on access to a fuel that is getting more and more expensive, the cost of green roofs will also rise.   If we think green roofs are being value engineered out of projects now already, where will they stand when oil is at $250/ barrel?   And where is the logic of installing green roofs if they support even just a small percentage of tar sands  activity?

New regions still require regulated materials for green roofs, performance evaluations and design optimization, no argument there.   But I think it is essential that we expand our focus and creativity to support the use of local materials as much as possible, beyond the enticingly cheap products subsidized from afar.

Further to this, I think we must challenge the limitations presented by human aesethetics with the practical advantages of function.   For example, given that we recognize how much knowledge we lack on the ecology front, doesn’t it seem rueful to invest so much energy/ time/ money into removing plants that freely colonize green roofs?   Those same plants may bring tremendous benefits, not only to the green roof but to a greater ecosystem but on a level of intricacy that we will never comprehend.   Indeed, this very aspect of green roof presentation (and maintenance) is so striking in Europe, where weeds are treated with greater respect than in North America.   One thing is true:   human regard for what is “attractive” is very easy to manipulate.   Just look at fashion: we’re back in the 80s for crying out loud!

Other themes for green roofs that I find important/ bearing great potential for a sustainable future include (very broadly): urban agriculture, mineral nutrient cycles, the magical rhizosphere, cost-benefit assessment, progressive policy-making, closed loop resource management, rainwater harvesting, low maintenance ecological design, passivhaus, do-it-yourself support, invasive exotics, etc.

Linda:   You’ve collaborated on the design  of a few greenroofs.   People are constructing living roofs and green walls for so many reasons nowadays, but your interest has always been more on sustainable habitat and the reintroduction of flora and fauna – how important do you believe it is to design for biodiversity, and what should we as designers take into consideration?  

Christine:   On the one hand it is desirable to simply vegetate as many roofs as we can, regardless of system, plants or design.   We know that extensive Sedum roofs do a great job of stormwater mitigation, so why not simply focus on getting the costs down, expand a skilled workforce and cover as much surface area as possible.   Green roofs designed especially for biodiversity, by contrast, require more attention, consultation and planning.   Fortunately, this is not an either-or scenario and there is room for all types of designs.  

Fundamentally, I tend to refer to one consistent motto for this topic: diversity equals stability.   The more diverse a system, the more resilient it is to collapse.   This can apply to individual green roof design, and extend all the way up to market constituents (i.e. the constituent services available within an industry).

Genevieve with one of her residential projects in Vancouver.  All plants are native to the Pacific Northwest.Still, recalling the resemblance that pure Sedum roofs bear to deserts, adding small elements to enhance the site’s diversity doesn’t take much and can make a big difference to the ecological value of the site.   Pieces of wood, topographic variation, and so on.   Using locally available materials and seed would seal the deal.   The key is to have the knowledge and support on-hand for site-specific inputs.

One of the most exciting designers I’ve been blessed to collaborate with is Genevieve Noel, of MUBI Regenerative Consulting in Vancouver.  A true ecological designer, with a degree in industrial design and a background in silviculture, Genevieve has developed a number of impressive living wall systems and is determined to use native plants wherever possible.   One of her many brilliant projects, on Quadra Island, recreates the habitat on the roof space that permits the loading.  The overall roof supports native sedum and mosses while deeper areas feature bulbs, ferns and perennials that were inventoried on site.

Linda:   You’ve had a few jobs within the plant research/ecological horticulture/greenroof marketplace since graduating from Penn State.   In a perfect world, what do you think the perfect job or career would be for you?   And tell us about your new venture, Green Roof Safari – it sounds fascinating, and seems a perfect fit for your talents!

NATS colourful green roof plant trial gazebo.

Christine:
  I really enjoyed working for NATS Nursery in Langley, B.C., where I had one of the longest (but perfect) titles ever: Resident Ecologist and Green Roof Specialist.   Being new to the Pacific Northwest, working for a native plant nursery was a fantastic way to become familiar with the flora!   I got to experiment with plants on the green roof trial facility, monitored the plant experiments for the 6 acre Vancouver Convention Centre green roof, and assembled plant lists for everything including exterior living walls, green roofs, biofiltration, all types of wetlands, and roadside restoration.   I was very happy at BCIT, too, which offered a nice mix of education and research, not to mention inter-disciplinary goodness.   At BCIT’s Centre for Architectural Ecology, directed by the fabulous Maureen Connelly, I did everything from project coordination (UN World Urban Festival, see below) to research (Elevated Research Platform), and also discovered my capacity for marketing and communications.   I’m not sure what my perfect job or career would be; I think I’m finding out as I go along.

ct-earthworldurbanfestival1

In early 2008, I decided to explore a new path and established a small business, Chlorophyllocity.   Just as the name combines various words- chlorophyll, city, velocity – Chlorophyllocity’s scope is intentionally diverse, which permits a great range for collaborations and other relationships.   In my first year, for example, Green Roof Safari  ran its first study tour, several projects slowly advanced closer to reality, I supported three green roof colleagues with translation and copy-editing of exciting new research papers, contributed my own research interests as a panelist for “Future Directions for Green Roof Research” at the GRHC conference in Baltimore, did some field work, and got some secret experiments up and running on my balcony. I’ve never considered myself a business woman, so we’ll see what happens.

Chlorophyllocity to Green Roof Safari

At the moment I’m very excited about Green Roof Safari, which is a collaborative project with Jörg Breuning.   Green Roof Safari’s goal is to provide participants with the scope, information, and contacts to bring broadened horizons back to their hometowns and effect positive change. The unique service that Green Roof Safari supplies is access to a diversity of (otherwise inaccessible) green roofs in a condensed time frame. We also arrange meetings with local experts to learn about success stories in policy, research and design from direct experience.

These study tours are designed to equip participants with knowledge, scope and contacts, but also reinforce the spirit for sharing and community that is key to sustainability.   Our next tour runs from September 14 – 19, 2009.

Linda:   Is there one particular project which is your favorite, or maybe particularly important in your eyes?

Christine:   I’m deeply impressed by the innovative development going into wet roofs, such as projects by Gaia Institute in New York.

Linda:   I think you are a passionate advocate for respecting nature and the built environment, and have a bright future ahead of you.   You’re just beginning to conquer the world of greenroofs and sustainable design!   If there was one thing that you’d like people to know about you that hasn’t been mentioned or how you see the world, what would that be?
 
Christine:   I love bogs and believe their protection and restoration represents a key to our global environmental plight.   Carbon sequestration aside, bogs (and other wetlands) are amazingly rich biologically, and do so much for our air and water.   Over the summer of 2007 I volunteered my earlier experiences in bog restoration to the Burns Bog Conservation Society, supporting and guiding a summer student in developing a long-term experimental design in the lee of the largest domed peat bog in western North America.   Botanical inventories from permanent vegetation plots permit the correlation between natural succession and the changing water table.

Left: Doing vegetation surveys in Burns Bog (B.C.), June 2007; Right: Representing bogs alongside Raging Grannies at

When in Vancouver, I try to join the “˜Crazy Boggers’ work parties at Camosun bog on Saturday mornings.   I’ve been experimenting with the propagation of peat moss, with the dream of establishing bogs on rooftops.   Stay tuned!

Christine Thuring on the Vancouver Public Library (Library Square Building) Greenroof

Linda:   Thanks, Christine, for sharing, and good luck in all your pursuits.   If you’d like to contact Christine Thüring, otherwise sometimes known as The Green Roof Gal, email her at:  StudentEditor@greenroofs.com.  

Christine is currently in Stuttgart-Nürtingen, Germany attending the International Green Roof Congress 2009 through May 28, 2009, representing her varied interests along with Greenroofs.com.   Unfortunately, at the last moment we had to cancel our trip but Christine will do a fine job of reporting with an article after the Congress, so look for one coming soon!

Next up in “Meet the Editors” series is  Kelly Luckett, LEED AP, formerly “The Roving Exhibitor,” president of Green Roof Blocks and St. Louis Metalworks Company, and now simply known as “The Green Roof Guy.”

Happy Greening Everyone,

~ Linda V.