Woodland

An open woodland in North Lanarkshire, Scotland

A woodland (/ˈwʊdlənd/ ) is, in the broad sense, land covered with woody plants (trees and shrubs), or in a narrow sense, synonymous with wood (or in the U.S., the plurale tantum woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see differences between Brtish, American and Australian English explained below). Some savannas may also be woodlands, such as savanna woodland, where trees and shrubs form a light canopy.

Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of primary or secondary succession. Higher-density areas of trees with a largely closed canopy that provides extensive and nearly continuous shade are often referred to as forests.

Extensive efforts by conservationist groups have been made to preserve woodlands from urbanization and agriculture. For example, the woodlands of Northwest Indiana have been preserved as part of the Indiana Dunes.

Definitions

United Kingdom

Woodland is used in British woodland management to mean tree-covered areas which arose naturally and which are then managed, while forest is usually used in the British Isles to describe plantations, usually more extensive, or hunting Forests, which are a land use with a legal definition and may not be wooded at all. The term ancient woodland is used in British nature conservation to refer to any wooded land that has existed since 1600, and often (though not always) for thousands of years, since the last Ice Age (equivalent to the American term old-growth forest).

North America

Woodlot is a closely related term in American forest management, which refers to a stand of trees generally used for firewood. While woodlots often technically have closed canopies, they are so small that light penetration from the edge makes them ecologically closer to woodland than forest.

Australia

In Australia, a woodland is defined as an area with sparse (10–30%) cover of trees, and an open woodland has very sparse (<10%) cover. Woodlands are also subdivided into tall woodlands, or low woodlands, if their trees are over 30 m (98 ft) or under 10 m (33 ft) high respectively. This contrasts with forests, which have greater than 30% cover by trees.

Woodland ecoregions

Tropical and subtropical grasslands, savannas, and shrublands

Miombo woodland in Malawi

Temperate grasslands, savannas, and shrublands

A dry sclerophyll woodland in western Sydney.
An open woodland in Northern Illinois supporting an herbaceous understory of forbs and grasses

Montane grasslands and shrublands

Limber Pine woodland in the Toiyabe Range of central Nevada

Mediterranean forests, woodlands, and scrub

Mallee woodland with eucalyptuses and melaleucas in Esperance, Western Australia
A cedar woodland in Bsharri, Lebanon

Deserts and xeric shrublands

Sahel woodland in Mali

See also


This page was last updated at 2023-09-30 10:51 UTC. Update now. View original page.

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