International Day of Forests

The United Nations has declared March 21 as the annual International Day of Forests.  The day has been celebrated since 2013.  An accompanying celebration called World Wood Day (not associated with the UN) occurs on the same day.

Forests, of course, are part of a sustainable earth.  About one-third of the earth’s land area is covered in forests (and the U.S. has about the same percentage of its land in forests).  More than 1.6 billion people—about 20% of the world’s population—rely directly on forests for their food, fuel, housing, medicine and jobs.  Included in that are 2,000 indigenous cultures.

Forests are biodiversity treasures.  About 80% of the earth’s terrestrial biodiversity lives in forests, a much higher concentration than any other terrestrial ecosystem.  Forests also serve as the lungs for the planet, breathing in carbon dioxide and breathing out oxygen.  They are enormous sinks for storing the greenhouse gases that modern human life emits into the atmosphere.  Through their metabolic activities, including evapotranspiration, forests drive the global climate system, directing wind and precipitation patterns.

The fish-bone pattern of deforestation in the Amazon (image by NASA)

Nonetheless, forests continue to decline in area across much of the earth.  About 14 million net acres of forest are lost annually, converted mostly to agriculture but also to urbanization and other human-related uses.  Almost all net forest loss occurs in tropical and sub-tropical regions, while forest area is actually increasing across North America and Europe (total forest area in the U.S. hasn’t declined in about 80 years).  The good news is that the rate of deforestation has slowed greatly over the last 25 years, and continues to drop annually.  In Brazil, for example, which had been a major location for forest loss, the rate is now near zero.

To say that forests and their products are important to human civilization is almost unnecessary.  Each day, people use massive amounts of forest products, including wood, paper and other biological resources, in every aspect of life.  World Wood Day goes on to recognize the cultural importance of wood and forests as well—wood is valued as art, for musical instruments, in architecture and elsewhere.  It is an eco-friendly product and, as the World Wood Day program emphasizes, “Wood is good!”

Photo by Larry Nielsen

The UN decided to celebrate the goodness of forests, trees and their many values by creating the International Day of Forests in a December, 2012, resolution.  Each year features a new theme; for 2023, the theme is “Forests and Health.”  As the official website for the day states, “Forests give us so much to our health. They purify the water, clean the air, capture carbon to fight climate change, provide food and life-saving medicines, and improve our well-being.”

So, as spring begins, so does a new year of life in forests and trees wherever they grow.  On March 21, say thanks to the forest—and go ahead, hug a tree!

References:

Food and Agriculture Organization of the UN.  2016.  Global Forest Resources Assessment 2015—How are the world’s forest changing?  Second Edition.  Available at:  http://www.fao.org/3/a-i4793e.pdf.  Accessed March 19, 2018.

United Nations.  International Day of Forests, March 21.  Available at:  http://www.un.org/en/events/forestsday/index.shtml.  Accessed February 21, 2023.

World Wood Day Foundation.  About World Wood Day.  Available at:  http://www.worldwoodday.org/about.  Accessed March 19, 2018.

This Month in Conservation

September 1
Martha, the last Passenger Pigeon, Died (1914)
September 2
President Roosevelt Dedicated Great Smoky National Park (1940)
September 3
Wilderness Act passed (1964)
September 4
Fort Bragg, Home of Red-cockaded Woodpeckers, Established (1918)
September 5
UNESCO Established First World Heritage Sites (1978)
September 6
Alcide d’Orbigny, French Naturalist, Born (1802)
September 7
Edward Birge, Father of Limnology, born (1851)
September 8
UN Millennium Declaration ratified (2000)
September 9
First “Bug” Found in Computer (1945)
September 10
Henry Hardtner, Father of Southern Forestry, Born (1870)
September 11
World Wildlife Fund Began Operations (1961)
September 12
Canyonlands National Park Established (1964)
September 13
Walter Reed born (1851)
September 14
Marc Reisner, Author of Cadillac Desert (1948)
September 15
Darwin reaches the Galapagos Islands (1835)
September 16
Ed Begley Jr., Environmental Advocate, born (1949)
September 17
Edgar Wayburn, Wilderness Advocate, Born (1906)
September 18
Grey Owl, Pioneering Conservationist in Canada, Born (1888)
September 19
Urmas Tartes, Estonian Nature Photographer, born (1963)
September 20
AAAS Founded (1848)
September 21
Assateague Island National Seashore Created (1965)
September 22
Peace Corps becomes law (1961)
September 23
Rose Selected as U.S. National Flower (1986)
September 24
President Kennedy Dedicated Pinchot Institute (1963)
September 25
Pope Francis Addressed the UN on the Environment (2015)
September 26
Johnny Appleseed Born (1774)
September 27
“Silent Spring” Published (1962)
September 28
National Public Lands Day
September 29
Steinhart Aquarium opens (1923)
September 30
Hoover Dam Dedicated (1935)
January February March April May June July August September October November December