Wednesday, August 09, 2006

Sustainable Landscapes

One of the ideas to come out of Mayor Hickenloopers "Greenprint Denver" initiative is to plant a million new trees within the metro area over the next 20 years. I find that idea plausible, but I do wonder what the paremeters are. Are these trees to be planted in existing areas, or does that include new developments as well? If it includes new developments, then it will be fairly easy to meet that goal. However, if these are planted in existing areas, then this will make a significant difference in the tree cover. This is good. Trees not only provide shade, they help to reduce the heat sink created from urban development, they help in reducing carbon dioxide by converting that gas back to oxygen, and trees beautify streets, parks, yards, and just about any other area.

One area though that I feel is left out of the picture is water conservation, and creating sustainable landscapes. Watering turf grass in particular is a huge drain on our water resoureces. What can we do though? A big part of it is making a paradigm shift in our collective society about what we consider a nice landscape. Most of us still have the New England mentality that a brilliant green grass is the only acceptable ground cover. But does it have to be? First of all, as a whole, we put way to much water on turfgrass. Part of it is due to outdated and inefficient irrigation systems. Part of it is due to the fact that we don't like to see any brown on our lawns.


I think we are going to have to get used to the idea that our lawns can get a little brown during the heat of summer. Another way to change, is to only plant water thirsty lawns where they actually get used. Do we really need to plants of arterial street edges with grass that only gets looked at as we zoom by at 40 miles per hour? I think not. In those places, we need to start planting drought tolerant grasses that are suitable to our climate. I found such an example in the Ridgegate project in Lone Tree. Another option is actually plant more perennials and shrubs. Sure these cost more in the up front installation, but they certainly use less water than turfgrass, and don't cost any more to maintain than the lawn does. But it does take a new way of thinking. Here at Vignette Studios, we have four projects on the boards where we are taking a hard look at the landscaping and looking for ways to conserve water. Three are new projects, and one is a remodel of an existing condominium complex. More to come on this though.

These are just some of my ideas, I would welcome more comments and thoughts from others!

11 comments:

Terence C. Hoaglund, ASLA said...

Thanks Amy,

I have done some research into this. Greenprint Denver and some other master plans don't mention this specifically, but I do know that Denver Parks has a master plan to convert about 30% of there surface area to Xeriscape, which could include native grasses, perennials, or other plant material other than turf grass. And Denver Parks maintains a lot of streetscapes!

Anonymous said...

I agree with you, its convincing the larger majority to join in a new school of thought. As you and I both know the city requirments restrict our abililty to design with water limitations in mind. Even when "xeriscape" plantings are called out we are still required to design elaborate and overutilized irrigation systems.

Terence C. Hoaglund, ASLA said...

Thank you for your response. I even fight that battle within cities own conflicting regs. For example, here in Fort Collins, they have passed an ordinance that HOA's cannot require homeowners to plant grass. However, buried in the city's engineering regs is a requirement that all parkway strips must be planted with turfgrass. For the last 10 years, all streets have been required to be built with detached sidewalks and parkways. I even lost the battle on the cities own project when I tried to plant the parkways in something other than turf. So what gives?

Keith said...

Those people that are obsessed with their green grass waste important resources. I just think that the water should be conserved. Not only are you doing something good for the environment, but you can save on your water bill. Does keeping your grass green help the environment? Does grass kick back oxygen into the environment and absorb carbon like a healthy tree does? I believe that cities and municipalities should take the lead and promote conservation of resources, instead of saying one thing and doing another.

justbeamensch said...

Correct me if I'm wrong, but from an evironmental standpoint, isn't grass dumb? Isn't drought resistant ground cover a far more sustainable concept?

Anonymous said...

Rihanna established her dance-pop credentials in summer 2005 with her debut smash hit, "Pon de Replay," and continued to demonstrate such hit potential in subsequent years (e.g., "S.O.S." in 2006; "Umbrella" in 2007; "Disturbia" in 2008). However, it was the singer's third album, Good Girl Gone Bad, that made her a full-fledged international pop star with a regular presence atop the charts. Born Robyn Rihanna Fenty on February 20, 1988, in Saint Michael, Barbados, she exhibited a certain star quality as a young child, often winning beauty and talent contests.
rihanna naked pictures
Rihanna naked Rodgers arranged for her to go to New York to meet Jay-Z, CEO of Def Jam Records. He heard her sing and knew she was going to be big and for more than just one song. She was 16 when she was signed to Def Jam. Rihnanna's debut album is out now. It's called "Music of the Sun".
rihanna naked

Anonymous said...

Genial post and this post helped me alot in my college assignement. Say thank you you as your information.

Anonymous said...

Hey guys, I'm interested in purchasing a new Motherboard and CPU for my computer, as i have had lots of overheating problems. The Motherboard i am thinking of buying is: Gigabyte GA-MA785GT-UD3H And the CPU i'm looking at is: AMD Phenom II X4 965 If you guys know some other parts that are better, my budget is around $320 dollars. Cheers.
__________________
[url=http://jail-break-ps3.blogspot.com/2010/12/jail-break-ps3.html]Jail break ps3[/url]

Anonymous said...

Cześć

Byłem ostatnio w Krakowie i udało mi się znaleźć świetne ciekawostki o Krakowie. Znalazłem dzięki temu ciekawe oferty noclegowe. Polecam wszystkim [url=http://www.noclegi-apartamenty-krakow.com.pl/][color=black]apartamenty Kraków[/color][/url] zarówno z rodziną jak i narzeczoną. Znajdziecie tutaj najświeższe newsy z życia miasta Krakowa.

Często jak przyjeżdzam do Krakowa to odwiedzam moje ulubione miejsca takich jak kawiarnia zaraz obok rynku. Tak w ogóle uwielbiam sporo podróżować i poznawać różne nowe miejsca

A swoją drogą to czy też lubicie to miasto podobnie jak ja?

Pozdrawiam

Anonymous said...

A comprehensive healthiness program tailored to an solitary resolve unquestionably focus on sole or more definitive skills, and on age-[3] or health-related needs such as bone health.[4] Numberless sources[citation needed] also cite noetic, common and emotional strength as an important vicinity of whole fitness. This is over presented in textbooks as a triangle made up of three points, which reproduce physical, poignant, and frame of mind fitness. Physical well-being can also forestall or handle many inveterate well-being conditions brought on past insalubrious lifestyle or aging.[5] Working unconfined can also refrain from people snore better. To stay healthy it is mighty to engage in material activity.
Training

Specific or task-oriented [url=http://www.pella.pl]fitness[/url] is a actually's talents to complete in a definite enterprise with a sound efficiency: for example, sports or military service. Certain training prepares athletes to appear as well in their sports.

Examples are:

400 m sprint: in a sprint the athlete requirement be trained to work anaerobically all the way through the race.
Marathon: in this case the athlete have to be trained to production aerobically and their tenacity have to be built-up to a maximum.
Scads run a risk fighters and the cops officers bear level good physical condition testing to end if they are skilled of the physically hard tasks required of the job.
Members of the United States Army and Army Nationalist Watchman should be proficient to pass the Army Tangible Health Test (APFT).

Anonymous said...

The gulf grows between talent In Week 3, Aaron Rodgers [url=http://www.falconsofficialnflonline.com/]Tony Gonzalez Jersey[/url]
company went up against their arch rivals in the Chicago Bears [url=http://www.sanfrancisconflshop.com/]Justin Smith Jersey[/url]
were able to come out on top in convincing fashionBickerstaff displays a high basketball I The amount of 100 million dollars was invested by the [url=http://www.newenglandnflshop.com/]Wes Welker Jersey[/url]
to fund this network Ontario laws determine which benefits are payable
They h[url=http://www.officialfootballPatriots.com/]Aaron Hernandez Jersey[/url]
ed the ball to Donald Brown on the first six consecutive plays of the drive [url=http://www.falconsofficialnflonline.com/]Jacquizz Rodgers Jersey[/url]
reached the Tennessee 36, where they faced a crucial 3rd[url=http://www.newenglandnflshop.com/]Rob Gronkowski Jersey[/url]
8t the first time that the Jets have tried for a trade rather than an extension of a players contractPersonally, I still believe the Baltimore Ravens are the better all around team as they now have the total package on both sides of the football with a potent offense to backup their lockdown defense Possibly even the bettor is able to play in the game, it does not indicate that he already realize how to successfully guess accordinglyIn my opinion, this game will be much closer than anticipated as the New York Jets should put up a fight this Sunday at Gillette Stadium, but the New Engl[url=http://www.officialfootballPatriots.com/]Brandon Lloyd Jersey[/url]
Patriots should come out on top Sure, there's a good chance the signing of Tebow was motivated by the media attention he'd bring, but there's no need for such an anemic offense to not use a guy who's been relatively productive in his career Also, another reason why the Jets shouldn't trade Tebow lies within the unsteadiness of Sanchez This suspension made some people believe that the controversial cornerback