What's TREEmé?

TREEmé was founded by community members to help beautify the Tremé neighborhood by planting native, draught-resistant, climate-appropriate Louisiana trees in the public right-of-way (sidewalks). Besides creating visual beauty, trees help keep the streets cool and shaded, absorb storm water, break wind gusts, and provide a small but much needed connection to nature that most of us lack in our daily urban lives.

800 n robertson planting

 

Our Mission

Our mission is to create long-term beauty and community value through planting trees in the Tremé neighborhood. With the help of neighborhood residents and business owners, and institutional and governmental partners, we seek to create and maintain a healthy beautiful and green streetscape.  

 

 Helping the Christian Mission fill in trees on the 1100 block of N Villere

Helping the Christian Mission fill in trees on the 1100 block of N Villere


The amount of New Orleans land covered by trees and shrubs dropped by 9.6 percentage points between 2005 and 2009, the biggest tree loss in a major US city.
— US Forest Service Study

Whats so great about trees?

  • Below are a few facts to help validate the importance of urban trees and why professionals need to put the right systems in place to nurture them (adapted from SmartCitiesDive.com):

  • Visual Appeal

    Few things can compare with the aesthetic impact and seasonal interest that trees offer the urban setting. They provide huge visual appeal to any area and can significantly enhance the design of a streetscape. 

    Air Quality

    For every 10% increase in urban tree canopy, ozone is reduced by 3-7%. 

    Trees are also proven to remove carbon from the air, getting absorbed and stored as cellulose in their trunks, branches, and leaves (a process known as sequestration). Planting trees remains one of the most cost-effective ways of drawing carbon dioxide from the atmosphere. A single mature tree can absorb CO2 at a rate of 21.6 KG/year and release enough oxygen back into the atmosphere to support 2 humans - those are numbers to be paid attention to. 

    Research has also shown a 60% reduction in particulates from car exhaust fumes on streets lined with trees. 

  • Health & Well-Being

    Trees have also been proven to have a positive impact on skin cancer, asthma, hypertension, and other stress related illness by filtering out polluted air, reducing smog formation, providing shade from solar radiation, and providing an attractive, calming setting for recreation. 

    Sulphur dioxide, nitrogen oxides and particulates, carbon monoxide, cadmium, nickel, and lead are all pollutants that trees work constantly to remove from the air. 

    Trees also form an effective sound absorbing barrier to help reduce unwanted urban noise pollution. 

    The biodiversity of trees in providing natural habitats for birds, squirrels, and other fauna are considered to some as incalculable. 

    Cost Savings

    For every $1 spent on trees, a return of $2.70 in benefits is received; according to the United States Forest Service. A similar study performed in the U.K. byNatural England calculated that every £1 spent on tree planting yielded £7 savings, or a potential £2.1 billion if taken nationally. 

     

     

  • Managing Stormwater

    For every 5% of tree cover in a community, stormwater runoff is reduced by 2%. Trees prevent stormwater runoff from reaching water courses with harmful chemicals collected from roads and sidewalks. 

    Property Values

    Independent studies have shown a consistent 5-15% increase in property values on tree lined streets, proving that trees increase commercial and residential real estate values. 

    Crime Reduction

    Researchers have discovered reductions in both violent and petty crime, including domestic violence through the therapeutic, calming influence of mature tree planting. 

    Cooling Effects

    Trees reduce temperatures by shade and transpiring water. This helps reduce air conditioning bills and energy use. Studies have even proven that one mature tree can produce the same cooling effect as 10 room-sized air conditioners. This becomes an effective tool in reducing urban heat islands and hot spots in cities. 

    Trees can also save up to 10% of local energy consumption through their moderation of the local climate. 

    Adverse Wind Speed

    Buildings increase wind speed as wind is forced to travel further around them. Trees significantly reduce wind speed up to a distance of 10 times their height. 
     

    Helping New Urban Trees Thrive

    Trees in urban areas face a difficult environment. Paved hardscapes limit access to rainfall irrigation and the engineered requirements of pavement is completely opposite to what a tree needs to grow.

    It's important to understand however that a large portion of urban trees that are planted do not reach maturity, therefore not providing the extent of the benefits that they could. With all these benefits in mind, we must ensure that new urban tree plantings receive what they need.