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Latest Biogeography Stories

2013-07-22 11:18:57

Deforestation in parts of Africa could be reversed with changes to land use, a study suggests.

2013-07-18 23:04:50

An article in the current issue of the journal Invasive Plant Science and Management reported on results of experimental Herbicide Ballistic Technology testing conducted over a 1-year period while

Trees Use Water More Efficiently Due To CO2 Rise
2013-07-11 08:01:38

Trees are becoming more efficient at using water in response to higher atmospheric carbon dioxide levels, according to new research published Wednesday in the journal Nature.

Oceans Of The Past Give Clues To The Future
2013-06-15 05:39:41

The oceans of the past were quite different than the ones we see today. Ocean temperatures are increasing due to global warming, and these increases are harming marine food webs. Coastal dead zones are also being created by the run-off from fertilizers.

2013-06-10 10:38:00

Over the years ecologists have shown how biological diversity benefits the health of small, natural communities.

Amazon River Found To Be A Metabolic Hotspot
2013-05-21 07:12:37

The Amazon rainforest is known as the lungs of the planet because it inhales carbon dioxide and exudes oxygen into the atmosphere. The plants of the forest use the carbon dioxide to promote leafy growth, which eventually falls to the ground and decomposes or washes away by the region’s plentiful rainfall.

2013-04-23 14:54:08

More carbon dioxide is released from residential lawns than corn fields according to a new study.

2013-04-22 09:59:09

A new global-scale modeling study that takes into account nitrogen – a key nutrient for plants – estimates that carbon emissions from human activities on land were 40 percent higher in the 1990s than in studies that did not account for nitrogen.


Latest Biogeography Reference Libraries

Hispaniolan Pine, Pinus occidentalis
2014-02-26 08:30:03

Hispaniolan pine (Pinus occidentalis) is found largely on the Caribbean island Hispaniola growing on the slopes. Hispaniolan pine forests can be found on the island of Haiti and the Dominican Republic in the mountain range. The Hispaniolan pine can grow in mixed stands of trees with other broadleaf trees at elevations between 2789 and 6890 feet and in pure stands from 6890 feet up to 10,420 feet. These trees are also found in the lowlands growing in acidic soil that is rich in iron and...

Avocado Tree, Persea americana
2014-02-14 16:17:00

Persea americana is a flowering plant that belongs to the Lauraceae family. It is widely known as the Avocado tree. P. americana is a tree that grows up to 66 feet tall. It has alternately arranged leaves that measure about 5 to 10 inches long. Its flowers are tiny and greenish-yellow, measuring .2 to .4 inches in diameter. The tree’s popular, pear shaped green fruit measures 2.8 to 7.9 inches long and weighs between 3.5 and 35 ounces. It contains a single large seed, measuring 2 to 2.5...

Micro Frog, Microbatrachella Capensis
2013-07-16 12:33:22

The Micro Frog (Microbatrachella capensis) is a minute species of frog belonging to the Pyxicephalidae family, in the monotypic genus Microbatrachella. At about .71 inches long, it is one of the smallest regional species. Its color varies from rufous brown with dark mottling, to tan or green, depending on the population. It is native to the south-western Cape area of South Africa, with a single population located on the Cape Flats of Cape Town and a series of populations on the eastern...

Great Basin Shrub Steppe
2013-04-19 20:40:07

The Great Basin shrub steppe ecoregion, located within the Deserts and xeric shrublands Biome, incorporates a variety of xeric shrub-steppe sub-ecoregions in the area of the Great Basin in the Western United States. It’s within the North American Desert area, and includes a great deal of Nevada, northeastern and eastern California east of the Sierra Nevada and Cascade Range rain shadows, and some parts of Utah and Idaho. The Great Basin Desert and semi-arid non-desert xeric shrubland...

Mulga Lands
2013-04-19 20:34:07

The Mulga Lands are an interim Australian bioregion out of eastern Australia made up of dry and sandy plains that are scattered with mulga trees. Located in inland New South Wales and Queensland these are level plains with some low hills and infertile sandy soil with a cover of shrubs and grasses with mulga and eucalyptus trees. The region incorporates regions of wetland, the majority of which are only seasonally flooded, these include Lake Numalla and Lake Wyara, the Currawinya Lakes,...

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Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.