Key messages

  • Since 2008 and for the first time in history more than 50% of the world’s population lives in towns and cities. This percentage is expected to swell to 70% by 2050.
  • Well managed, trees and forests in and around urban areas make cities economically, socially and environmentally more sustainable.
  • A forested city with a good balance between green and grey infrastructure becomes a resilient city in terms of mitigation and adaptation to climate changes. By sequestering carbon dioxide and providing shade, trees help reduce pollution, decrease the “heat island” effect, and cool the urban environment.
  • In addition to improving the quality of urban environments, forests in cities mitigate the effects of severe weather events by shielding buildings and roads from strong winds and flooding, and by reducing the risk of landslides.
  • By cooling the environment, reducing pollution and providing green areas and parks, urban forests improve physical and psychological well-being of citizens and help in reducing stress, obesity, risk of cardiovascular diseases and, consequently, public health costs.
  • Properly planned and managed, urban forests play an important role in local biodiversity conservation. Green corridors and urban parks are crucial in conserving biodiversity of the natural areas surrounding the city and reduce the impact of urbanization on the natural landscape.
  • Good management of urban forests creates new job opportunities for the city-dwellers as well as new incomes for the city. The aesthetic value of a green city increases land and property values, and attracts tourists and businesses to the city.
  • Planting trees in and around cities help fight hunger, as well as reduce poverty and malnutrition in poorest areas. Trees are a source of food and non-wood products that can be either directly consumed/used or sold, generating new incomes and improving food security. 

Audio

 

Publications

 Greening cities can greatly improve the Indian urban life and contribute to climate change mitigation  
  Urban and peri-urban forestry in Africa: the outlook for woodfuel. Urban and peri-urbn forestry working paper No. 4, FAO, Rome (2010)
   

FAO collaborative meeting on urban and peri-urban forestry: A follow up of the Meeting “Trees Connecting People: In Action Together” (Bogota, 2008) – Meeting Proceedings

    International meeting: Trees Connecting People: In Action Together– Meeting Proceedings (Bogotá, Colombia, 29 July to 1 August 2008)

 

Field projects

FAO promotes a green vision for all cities and supports member countries and their cities in responding to their own priorities according to their reality. The Urban and Peri-Urban Forestry Programme of the Forestry Department, together with the Food for the Cities multi-disciplinary initiative (FCIT), participate to this vision by putting information within reach; sharing policy expertise; providing a meeting place for nations; and bringing knowledge to the field. 

 

last updated:  Wednesday, April 9, 2014