Forests

Forests are one of the most important biomes on earth. They provide a wide range of “ecosystem services,” from watershed protection and carbon absorption to renewable energy and timber production.

Important reservoirs of plant and animal biodiversity in locations ranging from China to Latin America and many places in between, forests provide key components of the environmental, social and economic well-being of societies around the world.

  • Agriculture II Featured Photo Gallery Agriculture II Agriculture II

    Humans began to cultivate food crops about 10,000 years ago. Prior to that time, hunter-gatherers secured their food as they traveled in the nearby environment. When they... More »

  • Veracruz moist forests Featured Article Veracruz moist forests Veracruz moist forests

    WWF Terrestrial Ecoregions Collection The Veracruz moist forests is an ecoregion widely acknowledged as a place of great importance for many... More »

  • Agriculture I Featured Photo Gallery Agriculture I Agriculture I

    Humans began to cultivate food crops about 10,000 years ago. Prior to that time, hunter-gatherers secured their food as they traveled in the nearby environment. When they... More »

  • Douglas-fir Featured Article Douglas-fir Douglas-fir

    The Douglas-fir (scientific name: Pseudotsuga) is a genus of tree that includes ar least five species found in North America and Asia: Scientific... More »

  • Urban forest loss Featured News Article Urban forest loss Urban forest loss

    New Orleans, Albuquerque, and Houston are among U.S. urban areas that are losing their trees. Nation’s urban forests losing ground National results indicate that... More »

  • Southern Hudson Bay taiga Featured Article Southern Hudson Bay taiga Southern Hudson Bay taiga

    WWF Terrestrial Ecoregions Collection The Southern Hudson Bay taiga ecoregion within Canada extends along the lowlands adjacent to Hudson Bay... More »

  • Alberta Mountain forests Featured Article Alberta Mountain forests Alberta Mountain forests

    WWF Terrestrial Ecoregions Collection The Alberta Mountain forests ecoregion lies entirely within Canada and almost fully within the province... More »

  • Yellow Fever Featured Article Yellow Fever Yellow Fever

    Introduction Centers for Disease Control and Prevention     Yellow fever is a viral disease that is transmitted to humans... More »

Recently Updated
Madagascar mangroves Last Updated on 2015-05-26 12:01:01 WWF Terrestrial Ecoregions Collection Shielded from monsoon winds by the Central Highlands of Madagascar, Madagascar mangroves occupy a wide range of environmental and climatic conditions, and chiefly occur at the western coastline along the Mozambique Channel of the Indian Ocean. Although the ecoregion’s species richness is low, it is noteworthy in supporting certain endemic tree species; for example, thre are only 163 vertebrate taxa found in the entire ecoregion. The Madagascar mangroves are within the Mangroves biome of the Afrotropic Realm. These mangroves also shelter highly diverse mollusk and crustacean communities, while capturing sediment that threatens coral reefs and seagrass beds. Dugongs, birds and sea turtles utilise mangroves, as do the native Malagasy people. Rice farming, shrimp aquaculture as well as stockpiling of... More »
Zambezian Baikiaea woodlands Last Updated on 2015-05-16 21:25:29 WWF Terrestrial Ecoregions Collection The Zambezian Baikiaea woodlands lie along a zone where deep Kalahari sands occur in a wide belt along the Angolan-Namibian border across to Zimbabwe, supporting dry deciduous forest dominated by Baikiaea plurijuga. The hot, semi-arid climate and nutrient-poor soils mean that this region is not suitable for farming, and thus it has retained some of its natural vegetation. Over 160 mammal species are found here, including ungulates and large predators. However, human settlements occur along the Kunene, Kwando and Zambezi rivers, and the valuable Baikiaea plurijuga is sought after for the timber trade. The instability promoted in Angola by Soviet financed Cuban troops, and hostilities between Angola and Namibia in the Caprivi Strip have contributed to the degradation of this ecoregion. This ecoregion is a... More »
Angolan scarp savanna and woodlands Last Updated on 2015-04-08 23:53:01 WWF Terrestrial Ecoregions Collection The Angolan scarp savanna and woodlands ecoregion is a complex area where several major African ecological zones meet, and where topographical features have resulted in a high diversity of vegetation types and significant levels of endemism. Biologically, the most important portion of the ecoregion is the west-facing scarp that supports rainforest at higher altitudes. This forest holds a significant number of endemic birds, and some other endemic animals and plants. The long period of insurrection, foreign mercenary activity and civil instability in Angola have contributed to the outcome that these forests and other parts of the ecoregion have never been adequately surveyed biologically, and hence more endemics can be expected with further study. However, the highly unstable civil war means that all biological... More »
Puget lowland forests Last Updated on 2015-04-08 23:44:49 WWF Terrestrial Ecoregions Collection The Puget lowland forests occupy a north-south topographic depression between the Olympic Peninsula and western slopes of the Cascade Mountains, extending from north of the Canadian border to the lower Columbia River along the Oregon border. The portion of this forest ecoregion within British Columbia includes the Fraser Valley lowlands, the coastal lowlands locally known as the Sunshine Coast and several of the Gulf Islands. This ecoregion is within the Nearctic Realm and classified as part of the Temperate Coniferous Forests biome. This ecoregion is distinct from the mountainous hydro-riparian systems to the west, as well as the drier areas to the north and east. The Puget Sound Valley is a topographically depressed previously glaciated area consisting of moderately dissected tableland covered by glacial till,... More »
Central and Southern Cascades forests Last Updated on 2015-02-21 19:00:03 WWF Terrestrial Ecoregions Collection The Central and Southern Cascades forests span several physiographic provinces in Washington and Oregon, including the southern Cascades, the Western Cascades, and the High Cascades, all within the USA. This ecoregion extends from Snoqualmie Pass in Washington to slightly north of the California border. The region is characterized by accordant ridge crests separated by steep, deeply dissected valleys, strongly influenced by historic and recent volcanic events (e.g. Mount Saint Helens). Ridge elevations in the northern section are as high as 2000 meters (m) with three dormant volcanoes ranging from 2550 m (Mount Saint Helens) to 4392 m (Mount Rainier). The stratigraphy dates to Precambrian-Cenozoic epochs. Pleistocene glacial activity has been widespread, creating numerous lakes and mountain valleys. However,... More »