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A biome ( / ˈbaɪ.oʊm /) is a distinct geographical region with specific climate, vegetation, and animal life. It consists of a biological community that has formed in response to its physical environment and regional climate. [ 1][ 2] Biomes may span more than one continent. A biome encompasses multiple ecosystems within its boundaries.
2°58′S 64°36′W. / 2.97°S 64.60°W / -2.97; -64.60. The Amazon biome ( Portuguese: Bioma Amazônia) contains the Amazon rainforest, an area of tropical rainforest, and other ecoregions that cover most of the Amazon basin and some adjacent areas to the north and east. The biome contains blackwater and whitewater flooded forest ...
Temperate grasslands, savannas, and shrublands is a terrestrial biome defined by the World Wide Fund for Nature. [ 1] The predominant vegetation in this biome consists of grass and/or shrubs. The climate is temperate and ranges from semi-arid to semi-humid. The habitat type differs from tropical grasslands in the annual temperature regime as ...
The level III ecoregions in Oregon are the Coast Range (1), Willamette Valley (3), Cascades (4), Eastern Cascades Slopes and Foothills (9), Columbia Plateau (10), Blue Mountains (11), Snake River Plain (12), Klamath Mountains (78), and Northern Basin and Range (80). (Compare to map of Level IV ecoregions .) This list of ecoregions in Oregon ...
The Park Fire has destroyed close to 45,000 acres of forests set aside by California’s carbon offset program.
A shift of 1 or 100% (darker colours) indicates that the region has fully moved into a completely different biome zone type. [1] Climate change is already now altering biomes, adversely affecting terrestrial and marine ecosystems. [2] [3] Climate change represents long-term changes in temperature and average weather patterns.
An ecotone is a transition area between two biological communities, [ 1] where two communities meet and integrate. [ 2] It may be narrow or wide, and it may be local (the zone between a field and forest) or regional (the transition between forest and grassland ecosystems ). [ 3] An ecotone may appear on the ground as a gradual blending of the ...
Resource curse. The resource curse, also known as the paradox of plenty or the poverty paradox, is the phenomenon of countries with an abundance of natural resources (such as fossil fuels and certain minerals) having less economic growth, less democracy, or worse development outcomes than countries with fewer natural resources. [ 1]