Friends of the Urban Forest

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Friends of the Urban Forest (FUF) is a non-profit organization based in San Francisco that plants and maintains trees within the city of San Francisco and its surroundings.

San Francisco Consolidated city-county in California, United States

San Francisco, officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California. San Francisco is the 13th-most populous city in the United States, and the fourth-most populous in California, with 884,363 residents as of 2017. It covers an area of about 46.89 square miles (121.4 km2), mostly at the north end of the San Francisco Peninsula in the San Francisco Bay Area, making it the second-most densely populated large US city, and the fifth-most densely populated U.S. county, behind only four of the five New York City boroughs. San Francisco is also part of the fifth-most populous primary statistical area in the United States, the San Jose–San Francisco–Oakland, CA Combined Statistical Area.

Contents

FUF was organized as a response to San Francisco's lack of trees. The group's first tree planted was a glossy privet on arbor day, 1981, in Noe Valley. [1] As of 2006, the organization had planted approx. 40,000 trees. [1]

Background

San Francisco was originally mostly sand dunes and had only a small population of native trees. Fog, wind, cold weather, and salty air made it difficult for native and planted trees to survive. Only buckeye and Pacific willow were common.

Fog atmospheric phenomenon

Fog is a visible aerosol consisting of tiny water droplets or ice crystals suspended in the air at or near the Earth's surface. Fog can be considered a type of low-lying cloud, usually resembling stratus, and is heavily influenced by nearby bodies of water, topography, and wind conditions. In turn, fog has affected many human activities, such as shipping, travel, and warfare.

Most of the 90,000 trees in the city were planted in the 1880s through 1920s as part of large parks and properties. Monterey Pines and Eucalyptus trees were planted in the San Francisco Presidio, Stern Grove, and Golden Gate Park. [2] However, these Monterey Pines have been affected by pitch pine canker and have been dying.

Golden Gate Park large park in San Francisco, California

Golden Gate Park, located in San Francisco, California, United States, is a large urban park consisting of 1,017 acres (412 ha) of public grounds. It is administered by the San Francisco Recreation & Parks Department, which began in 1871 to oversee the development of Golden Gate Park. Configured as a rectangle, it is similar in shape but 20 percent larger than Central Park in New York, to which it is often compared. It is over three miles (4.8 km) long east to west, and about half a mile (0.8 km) north to south. With 13 million visitors annually, Golden Gate is the fifth most-visited city park in the United States after Central Park in New York City, Lincoln Park in Chicago, and Balboa and Mission Bay Parks in San Diego.

Importance

At 12%, San Francisco's tree canopy cover remains considerably under the 22% national average. Benefits to planting more trees include aesthetics, improved property values (mature trees are said to increase surrounding property values by approximately 1%), [3] helping with global warming by absorbing carbon dioxide and providing oxygen, and energy savings due to increased tree canopy.

Global warming rise in the average temperature of the Earths climate system and its related effects

Global warming is a long-term rise in the average temperature of the Earth's climate system, an aspect of climate change shown by temperature measurements and by multiple effects of the warming. Though earlier geological periods also experienced episodes of warming, the term commonly refers to the observed and continuing increase in average air and ocean temperatures since 1900 caused mainly by emissions of greenhouse gasses in the modern industrial economy. In the modern context the terms global warming and climate change are commonly used interchangeably, but climate change includes both global warming and its effects, such as changes to precipitation and impacts that differ by region. Many of the observed warming changes since the 1950s are unprecedented in the instrumental temperature record, and in historical and paleoclimate proxy records of climate change over thousands to millions of years.

Even at more than 5,000 trees per year as of 2006, San Francisco's tree-planting efforts were modest compared to other cities in California and throughout the world. That year Los Angeles announced plans to plant one million trees, and the United Nations had raised funds to plant 121 million trees towards a goal of one billion trees. [3]

United Nations Intergovernmental organization

The United Nations (UN) is an intergovernmental organization that was tasked to maintain international peace and security, develop friendly relations among nations, achieve international co-operation and be a centre for harmonizing the actions of nations. The headquarters of the UN is in Manhattan, New York City, and is subject to extraterritoriality. Further main offices are situated in Geneva, Nairobi, and Vienna. The organization is financed by assessed and voluntary contributions from its member states. Its objectives include maintaining international peace and security, protecting human rights, delivering humanitarian aid, promoting sustainable development and upholding international law. The UN is the largest, most familiar, most internationally represented and most powerful intergovernmental organization in the world. In 24 October 1945, at the end of World War II, the organization was established with the aim of preventing future wars. At its founding, the UN had 51 member states; there are now 193. The UN is the successor of the ineffective League of Nations.

Media mentions

Friends of the Urban Forest was mentioned in an episode of the Sci Fi Channel reality show Who Wants to Be a Superhero? . [ citation needed ]

See also

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