Arbor Day is a secular day of observance in which individuals and groups are encouraged to plant trees. Today, many countries observe such a holiday. Though usually observed in the spring, the date varies, depending on climate and suitable planting season.
Reforestation is the practice of restoring previously existing forests and woodlands that have been destroyed or damaged. The prior forest destruction might have happened through deforestation, clearcutting or wildfires. Three important purposes of reforestation programs are for harvesting of wood, for climate change mitigation, and for ecosystem and habitat restoration purposes. One method of reforestation is to establish tree plantations, also called plantation forests. They cover about 131 million ha worldwide, which is 3% of the global forest area and 45% of the total area of planted forests.
Tree planting is the process of transplanting tree seedlings, generally for forestry, land reclamation, or landscaping purposes. It differs from the transplantation of larger trees in arboriculture and from the lower-cost but slower and less reliable distribution of tree seeds. Trees contribute to their environment over long periods of time by improving air quality, climate amelioration, conserving water, preserving soil, and supporting wildlife. During the process of photosynthesis, trees take in carbon dioxide and produce oxygen.
Urban forestry is the care and management of single trees and tree populations in urban settings for the purpose of improving the urban environment. Urban forestry involves both planning and management, including the programming of care and maintenance operations of the urban forest. Urban forestry advocates the role of trees as a critical part of the urban infrastructure. Urban foresters plant and maintain trees, support appropriate tree and forest preservation, conduct research and promote the many benefits trees provide. Urban forestry is practiced by municipal and commercial arborists, municipal and utility foresters, environmental policymakers, city planners, consultants, educators, researchers and community activists.
Afforestation is the establishment of a forest or stand of trees in an area where there was no recent tree cover. There are three types of afforestation: natural regeneration, agroforestry and tree plantations. Afforestation has many benefits. In the context of climate change, afforestation can be helpful for climate change mitigation through the route of carbon sequestration. Afforestation can also improve the local climate through increased rainfall and by being a barrier against high winds. The additional trees can also prevent or reduce topsoil erosion, floods and landslides. Finally, additional trees can be a habitat for wildlife, and provide employment and wood products.
Tree Line USA is a program sponsored by the Arbor Day Foundation in cooperation with the National Association of State Foresters which recognizes public and private utilities across the United States that demonstrate best practices that protect and enhance America's urban forests.
Forest management is a branch of forestry concerned with overall administrative, legal, economic, and social aspects, as well as scientific and technical aspects, such as silviculture, forest protection, and forest regulation. This includes management for timber, aesthetics, recreation, urban values, water, wildlife, inland and nearshore fisheries, wood products, plant genetic resources, and other forest resource values. Management objectives can be for conservation, utilisation, or a mixture of the two. Techniques include timber extraction, planting and replanting of different species, building and maintenance of roads and pathways through forests, and preventing fire.
Tu BiShvat is a Jewish holiday occurring on the 15th day of the Hebrew month of Shevat. It is also called Rosh HaShanah La'Ilanot, literally "New Year of the Trees". In contemporary Israel, the day is celebrated as an ecological awareness day, and trees are planted in celebration.
The Plant A Tree Today Foundation (PATT) is a non-governmental environmental organization with primary operations in the United Kingdom and Thailand. Established in 2005, PATT attempts to raise environmental awareness and foster better practices in less developed nations around the world, planting trees as a means to combat deforestation and climate change. Planting tree help to reforest cleared land. Planting of trees also plays a role in climate change adaptation.
Akira Miyawaki was a Japanese botanist and an expert in plant ecology who specialized in seeds and natural forests. He was active worldwide as a specialist in natural vegetation restoration of degraded land.
Urban reforestation is the practice of planting trees, typically on a large scale, in urban environments. It may also include urban horticulture and urban farming.
Forest conservation is the practice of planning and maintaining forested areas for the benefit and sustainability of future generations. Forest conservation involves the upkeep of the natural resources within a forest that are beneficial for both humans and the ecosystem. Forests provide wildlife with a suitable habitat for living which allows the ecosystem to be biodiverse and benefit other natural processes. Forests also filter groundwater and prevent runoff keeping water safe for human consumption. There are many types of forests to consider and various techniques to preserve them. Of the types of forests in the United States, they each face specific threats. But, there are various techniques to implement that will protect and preserve them.
Eden: People+Planet is a nonprofit NGO that works in developing countries to rebuild natural landscapes destroyed by deforestation. Eden works directly with communities experiencing extreme poverty resulting from the deforestation and destruction of the land that sustains them. The organization employs thousands of local community members and provides them with the education and tools necessary to plant, grow, and protect to maturity, millions of trees each year. Eden currently plants approximately 15 million trees a month, and in 2020 reached over 423 million trees planted of which over 225 million are mangrove trees.
A community orchard is a collection of fruit trees shared by communities and growing in publicly accessible areas such as public greenspaces, parks, schools, churchyards, allotments or, in the US, abandoned lots. Such orchards are a shared resource and not managed for personal or business profit. Income may be generated to sustain the orchard as a charity, community interest company, or other non-profit structure. What they have in common is that they are cared for by a community of people.
Mark B. Rober is an American YouTuber, engineer, inventor, and educator. He is known for his YouTube videos on popular science and do-it-yourself gadgets. Before he became a YouTuber, Rober was an engineer with NASA for nine years, where he spent seven years working on the Curiosity rover at NASA's Jet Propulsion Laboratory. He later worked for four years at Apple Inc. as a product designer in their Special Projects Group, where he authored patents involving virtual reality in self-driving cars.
James Stephen "Jimmy" Donaldson, better known by his online alias MrBeast, is an American YouTuber, internet personality, and businessman. He is known for his fast-paced and high-production videos featuring elaborate challenges and lucrative giveaways. With over 330 million subscribers, he has the most subscribers of any YouTube channel and is the third-most-followed creator on TikTok with over 106.8 million followers. He also has over 63.6 million followers on Instagram and over 31.3 million on X.
Team Trees is a collaborative fundraiser that raised 20 million U.S. dollars before the start of 2020 to plant 20 million trees. The initiative was started by American YouTubers MrBeast and Mark Rober, and was mostly supported by YouTubers. All donations go to the Arbor Day Foundation, a tree planting organization that pledges to plant one tree for every U.S. dollar donated. The Arbor Day Foundation began planting in January 2020 with plans to end "no later than December 2022". It is estimated that 23 million trees would take up 210 km2 (81 sq mi) of land, absorb around 1.6 million tons of carbon and remove 116 thousand tons of pollutants from the atmosphere.
Tree Cities of the World is a worldwide programme managed by the Food and Agriculture Organization of the United Nations (FAO) and the Arbor Day Foundation in the US, whereby municipalities of any size can apply to earn the designation "Tree City of the World".
Team Seas was an international collaborative fundraiser that was started by YouTubers MrBeast and Mark Rober as a follow-up to Team Trees. The fundraiser succeeded in raising over 33 million U.S. dollars. All of the donations from the fundraiser went to the Ocean Conservancy and The Ocean Cleanup, with the organisations splitting the donations. The fundraiser pledged to remove 30,000,000 pounds (14,000,000 kg) of marine debris from the ocean by removing 1 pound (0.45 kg) of marine debris from the ocean for every 1 dollar donated.
