Benefits of Trees

Some of these items are also included in other pages of the website.


Wildlife observed in North Arlington near Williamsburg Middle School and Discovery Elementary School

October 21, 2019

This list has been presented to the County Board. It appears that the wildlife are stable around here, at this time. Of course, we need trees to help that continue.  Click below:

Wildlife near Discovery Elementary and Williamsburg Middle School

New parents join a real movement for their babies and themselves: Hiking

By Amanda Loudin, Washington Post

September 7, 2019


Trees Are Key To Fighting Urban Heat — But Cities Keep Losing Them

Meg Anderson, Nora Eckert, Sean McMinn, All Things Considered, NPR

September 4, 2019

Air Pollution May Be As Harmful To Your Lungs As Smoking Cigarettes, Study Finds

Allison Aubrey, All Things Considered, NPR

August 13, 2019

Structurally complex forests better at carbon sequestration

August 12, 2019

The study demonstrates for the first time that a ‘s structural complexity is a better predictor of  potential than tree species diversity.


New Australian research finds that, when a neighborhood’s green space leads to better health outcomes, it’s the canopy of trees that provides most of the benefits.
Pacific Standard Magazine,
JUL 26, 2019


The secret to curbing your cigarette, alcohol and junk food cravings could be spending more time outside

MarketWatch, July 12, 2019


People who spend more time outdoors lead more fulfilling lives, new research shows

Washington Post

June 19, 2019

Trees are Good for your Wallet

(Arlington TV, March 7, 2019)


Soak Up the Rain: Trees Help Reduce Runoff

(U.S. Environmental Protection Agency) 



Learn more about why we need to plant and care for trees

(Tree People, February 2019)


(National Resources Defense Council, February 2019)


Study explains why thousands of Detroit residents rejected city’s tree planting efforts

(University of Vermont, January 7, 2019)


Leafy green neighborhoods tied to better heart health

(Reuters Health News December 28, 2018)




It is up to 17 degrees hotter than the coolest areas inside the District.

(October 16, 2018)

Letter to the Washington Post

You can address climate change at the local level by defending trees

(October 15, 2018)

Washington Post:

‘I don’t want to die’: As the country bakes, studies show poor city neighborhoods are often much hotter than wealthy ones (September 2, 2018)


Nursery Management: The power of the urban tree (August 2018)

For every dollar invested in planting, cities see an average of $2.25 return on investment each year.

A new USDA Forest Service study projects that urban land in the lower 48 states will more than double between 2010 and 2060, which will expand the importance of urban forests in relation to environmental quality and human well-being. 

NPR:  Replacing Vacant Lots With Green Spaces Can Ease Depression In Urban Communities  (July 20, 2018)

A Dose of the Outdoors (July 19, 2018)

New research shows park prescriptions—a physician’s recommendation to spend time outdoors—can help reduce stress among low-income patients. These findings are among the latest in a growing body of work examining nature’s impact on our physical and mental health.

Acre for acre, urban trees can store as much carbon as tropical forest (July 2018)

Tree planting is a key tool in addressing climate change, and redwood trees are the gold standard for “treequestration,” or the ability of trees to absorb atmospheric carbon dioxide.

‘Forest Bathing’ Is Great for Your Health. Here’s How to Do It

(By QING LI , TIME Magazine, May 1, 2018)

People need trees, but they keep destroying them.

By Marlene Cimons, Nexus Media, April 30, 2018

Cleveland Park Streetscape Improvement Project, Washington, DC (February 12, 2018)

The Secret To Staying Happy Is Getting Whatever Exposure To Nature You Can Get (Fast Company February February 6, 2018)

Urban Forests and Climate Change

Immerse Yourself in a Forest for Better Health

Making Urban Trees Count

(Center For Watershed Protection, December 28, 2017)


Why We’re Thankful for Trees (November 25, 2017)

How Trees Benefit Home Values

Vibrant Cities Lab:  Thriving urban forests boost public health, safety, sustainability, and economic growth

USDA Forest Service Northern Research Station News Release

Trees Reduce Building Energy Use in U.S. Cities 

(January 19, 2017)

The importance of urban forests: why money really does grow on trees (October 12, 2016)

Residential building energy conservation and avoided power plant emissions by urban and community trees in the United States (April 21, 2016): 

Energy conservation from urban trees

If a tree falls in Wilmette, do nearby basements flood?

Sewers of Wilmette
Blog about flooding and sewer issues (May 2015) 

PBS:  Removing trees can kill you  (June 2013)

The U.S. Forest Service found links between insects’ destruction of 100 million trees in the U.S. starting in 2002 and increased human mortality rates.

What is the Best Dose of Nature and Green Exercise for Improving Mental Health? A Multi-Study Analysis (March 12, 2010)