Tuesday, August 17, 2010
Marcellus Fail
It's a little skimpy on details, but this report on violations related to Marcellus Shale gas development in Pennsylvania is instructive in terms of the kinds of environmental impacts we might expect in New York. Unfortunately, about three-quarters of the citations involve actions that have the potential to directly contaminate surface- and groundwater with a largely unknown suite of toxic compounds.
Tuesday, August 10, 2010
Water slides!
A colleague of mine told me about an interesting upcoming conference in Milwaukee (see here), and we chatted for a bit about how the city is really striving to be a focal point in the discussion of water resources.
That conversation got me curious about what else has happened in Milwaukee of late, so I did a quick Google search... Lo and behold, up came these very interesting presentations from July's Water Summit (scroll about midway down the page)...
Labels:
climate change,
drought,
events,
Milwaukee,
water conflict,
water conservation
Wednesday, August 4, 2010
Harvesting greenroof runoff and more
Unfortunately, the time to put together thoughful comments on articles continues to elude me... but this bit about rainwater harvesting from greenroofs.com is worth reading, if only for the linked resources...
I hope that I'll have time to post more in-depth ideas/photos/research/etc. soon!
I hope that I'll have time to post more in-depth ideas/photos/research/etc. soon!
Monday, July 12, 2010
Greenroofs, PV panels, and green building
A couple of tidbits for your Monday AM:
An interesting article about the symbiosis between greenroofs/white roofs and PV panels...
And a very cool building planned for Portland, OR.
And last, but not least, the Wall Street Journal did a short overview of stormwater management in big -- and biggish -- American cities.
An interesting article about the symbiosis between greenroofs/white roofs and PV panels...
And a very cool building planned for Portland, OR.
And last, but not least, the Wall Street Journal did a short overview of stormwater management in big -- and biggish -- American cities.
Labels:
design,
energy,
green roofs,
innovation,
water conservation
Friday, July 9, 2010
Greenroofs in the news
Three interesting articles today:
1. NPR outlines the benefits of green- and cool roofs.
2. Another rooftop farm in NYC, started by one of the people that developed the one in Greenpoint.
3. Systems for making sure your greenroof doesn't leak.
1. NPR outlines the benefits of green- and cool roofs.
2. Another rooftop farm in NYC, started by one of the people that developed the one in Greenpoint.
3. Systems for making sure your greenroof doesn't leak.
Labels:
design,
farming,
green roofs,
innovation,
New York,
white roofs
Tuesday, July 6, 2010
Sustainable roofs and EPA news
First, a couple of great ideas for rooftops from some smart high school students...
Second, last week we approved New York's 2010 303(d) list of impaired waters and released information to generate public interest and involvement.
Second, last week we approved New York's 2010 303(d) list of impaired waters and released information to generate public interest and involvement.
Monday, June 21, 2010
Galactic gardening in NYC
No need to consider soil fertility with these hydroponic greenhouse pods. Very interesting... but they presumably offer no water retention or insulation...
Labels:
design,
farming,
green roofs,
innovation,
New York,
urban gardens
Saturday, June 19, 2010
Rooftop soil fertility
A very interesting article on fertility problems associated with Uncommon Ground's intensive greenroof/garden roof soil.
Labels:
Chicago,
design,
farming,
green roofs,
innovation,
urban gardens
Tuesday, May 18, 2010
Inspiration on a rainy city day
Some green roof eye candy, from NYC...
Labels:
design,
green roofs,
innovation,
landscape architecture,
New York,
urban gardens
Tuesday, May 11, 2010
Green roofs and walls
I've made a couple of cool discoveries over the past couple of days and wanted to share them.
First, in our quest to find the perfect wedding venue, my fiancee and I took to Durham, NC. While we didn't find a spot for vows, we did find a new parking garage at Duke -- complete with greenroofs and walls. A couple of photos, and a couple of links:
Here's some information and a few graphics that picture areas that I couldn't capture.
The garage follows tenets outlined in the New Campus Master Plan (essentially, the redevelopment of the old Central Campus).
Second, I got a note from a client yesterday with images of a greenroof we installed at the end of last summer (see below). So far, so good! The sedum should fill in the gaps this summer.
Last, but not least: Columbia and Con Ed have teamed to assess the insulating and cooling capacities of cool roofs (white roofs and greenroofs) vs. conventional black roofs (tar beaches!). In a very interesting study released last week, the group found that green and white roofs perform roughly equally in preventing heat island effect (through evapotranspiration and albedo, respectively) and that each limited temperature variability enough to produce modest energy savings. There is concern, however, that the performance of older white roofs may suffer since the reflectance of these roofs declines as they age. White roofs also lack the ability to moderate water flow, improve air and water quality, provide habitat and recreation space, and improve aesthetics for nearby neighbors, six of the primary motivators for greenroof installation. A very interesting study and I look forward to reading future research findings...
First, in our quest to find the perfect wedding venue, my fiancee and I took to Durham, NC. While we didn't find a spot for vows, we did find a new parking garage at Duke -- complete with greenroofs and walls. A couple of photos, and a couple of links:
Here's some information and a few graphics that picture areas that I couldn't capture.
The garage follows tenets outlined in the New Campus Master Plan (essentially, the redevelopment of the old Central Campus).
Second, I got a note from a client yesterday with images of a greenroof we installed at the end of last summer (see below). So far, so good! The sedum should fill in the gaps this summer.
Last, but not least: Columbia and Con Ed have teamed to assess the insulating and cooling capacities of cool roofs (white roofs and greenroofs) vs. conventional black roofs (tar beaches!). In a very interesting study released last week, the group found that green and white roofs perform roughly equally in preventing heat island effect (through evapotranspiration and albedo, respectively) and that each limited temperature variability enough to produce modest energy savings. There is concern, however, that the performance of older white roofs may suffer since the reflectance of these roofs declines as they age. White roofs also lack the ability to moderate water flow, improve air and water quality, provide habitat and recreation space, and improve aesthetics for nearby neighbors, six of the primary motivators for greenroof installation. A very interesting study and I look forward to reading future research findings...
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