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Latest Physical geography Stories

Competition Between Coral, Seaweed Occurs On A Chemical Scale
2014-01-09 06:32:58

April Flowers for redOrbit.com - Your Universe Online For one particular species of tropical seaweed, competition may have a high cost. Scientists investigating the chemical warfare that takes place on Fijian coral reefs have discovered that one species of seaweed increases its production of noxious anti-coral compounds when placed in contact with reef-building corals. The study, published in Proceedings of the Royal Society B, show that as this seaweed competes chemically with the...

Ocean Ecosystem Affected By Powerful Internal Waves: Study
2014-01-09 06:08:08

Gerard LeBlond for redOrbit.com - Your Universe Online New research on the ocean’s hidden waves was conducted in a lab and in the South China Sea. According to a January 8 report from MIT news, internal waves can be hundreds of feet tall and produce damaging effects to the climate and the ocean’s ecosystem. Experiments in laboratories and in the ocean have scientists claiming to have solved the mystery of what causes the largest internal waves in the world. The new findings,...

Projected Sea-Level Rise Could Land Coastal Los Angeles Underwater
2014-01-08 06:30:25

redOrbit Staff & Wire Reports - Your Universe Online Sea-level changes projected to occur around Los Angeles could increase the flood risk for the coastal city’s roads, wastewater systems and low-altitude communities, University of Southern California (USC) researchers claim in a new report. Current forecasts predict that Los Angeles, the most populous city in the state of California, could experience a sea-level increase of up to two feet by the year 2050, the study authors said...

2014-01-07 23:26:35

A climate change science-tourism expedition got trapped when they set out to prove global warming is causing Antarctica's sea ice to melt, despite data showing the Antarctic 2013 year-average sea ice area is the highest ever recorded during the satellite era, which began in 1979. Friends of Science point out on their Polar Region Sea Ice web-page that Antarctic sea ice data shows it is 1.5 million sq. km larger than 30 year average and that there has been no global warming in 16...

Climatic Variability Has A Significant Impact On Pine Island Glacier
2014-01-03 07:31:08

redOrbit Staff & Wire Reports - Your Universe Online Pine Island Glacier, one of the largest routes for ice to flow from Antarctica into the sea, is far more susceptible to climatic and ocean variability than previously believed, according to research published Thursday in the advanced online version of the journal Science. Observations from Dr. Pierre Dutrieux of the British Antarctic Survey (BAS) and his colleagues showed sizable fluctuations in ocean heat in Pine Island Bay. They...

Molten Rock Support Atlas Mountains In Morocco
2014-01-03 04:28:44

April Flowers for redOrbit.com - Your Universe Online The standard model for mountain structure, in which high topography must have deep roots for support, is defied by the Atlas Mountains, according to a new study from the Earth Sciences department at the University of Southern California (USC). The team of scientists created a new model which reveals that the Atlas Mountains are floating on a layer of hot molten rock flowing beneath the lithosphere — the Earth's most rigid outer...

hydroid Corymorpha glacialis
2014-01-01 04:45:37

Ranjini Raghunath for redOrbit.com - Your Universe Online Climate change could cause a severe decline in plant and animal populations living on the ocean floor within the next hundred years, according to new research published in the journal Global Change Biology. The study predicts that ocean-bed life forms, from tiny bacteria to sponges and deep water lobsters and crabs, could decline by nearly 40 percent in the North Atlantic Ocean and over 5 percent worldwide. More than 80 percent...

Mangrove Forests Pushed North By Climate Change
2013-12-31 10:10:08

redOrbit Staff & Wire Reports - Your Universe Online Cold-sensitive mangrove forests have been expanding northward along Florida’s Atlantic coast for the last few decades due to extreme weather changes, ecologists reported this week in the Proceedings of the National Academy of Sciences. The findings, which are based on 28 years of satellite data, offer a new and unique view of the speed and scale on which changes in climate extremes have affected vital ecosystems, the researchers...

Dense Earth Crust Was Recycled Into The Mantle During Archean Eon
2013-12-31 07:31:36

redOrbit Staff & Wire Reports - Your Universe Online The temperature of the Earth’s mantle during the Archean eon some four billion years ago was significantly higher than it is today, causing the crust to become unstable and drip back down into the mantle, according to research published this month in Nature Geoscience. As part of the study, Dr. Tim Johnson of the Institute of Geosciences at Johannes Gutenberg University Mainz (JGU) and his colleagues created model calculations...

2013-12-30 23:00:54

Cold-sensitive mangrove forests have expanded dramatically along Florida’s Atlantic Coast as the frequency of killing frosts has declined, according to a new study based on 28 years of satellite data from the University of Maryland and the Smithsonian Environmental Research Center in Edgewater, Maryland. College Park, Md (PRWEB) December 30, 2013 Cold-sensitive mangrove forests have expanded dramatically along Florida’s Atlantic Coast as the frequency of killing frosts has declined,...


Latest Physical geography Reference Libraries

Willamette National Forest
2014-07-31 08:27:52

Willamette National Forest is a national forest that is located in the state of Oregon in the United States. It can be found in the central section of the Cascade Range and holds 1,678,031 acres, of which over 380,000 acres comprise eight designated wilderness areas. This forest first began its life as the Cascade Forest Reserve, which was established by President Grover Cleveland as a reaction to public protests to protect the Cascade Mountains in 1893. At this time, the reserve extended...

Pindos Pony
2014-05-19 10:46:10

The Pindos pony, also known as the Thessalonian, is a breed of pony native to Thessaly and Epirus, Greece in the Pindus mountain range. Its ancestors are believed to be oriental breeds brought to Greece by Scythian settlers, possibly a direct descendant from an old Thessalonian breed that was developed by the Greeks. The Pindo’s head is somewhat coarse looking with small eyes. The length of the neck and back are reasonable with a narrow frame. The quarters are underdeveloped and the tail...

Young Kerry Bog Pony
2014-04-17 12:16:10

The Kerry Bog Pony originated in Ireland, possibly a descendent of the Irish Hobby Horse, originally inhabiting the peat bogs of County Kerry, southwest Ireland. Although the exact origin of the Kerry Bog Pony is unknown, images from a 1617 book show similarities to the Irish Hobby as well as the Kerry Bog of today. The pony was initially used for transporting peat and kelp from the bog over a variety of terrain. Some were used to pull carts and others were for harness. When they were not...

Laurel, Laurus novocanariensis
2014-02-14 14:59:58

Laurus novocanariensis is a large shrub or tree that belongs to the Lauraceae family. The genus includes 3 species each containing several overlapping characteristics. L. novocanariensis can grow up to 66 feet high. It has aromatic, dark green glossy and leathery leaves, which have small glands in the armpit of the spine. The shrub or tree has lateral veins. It bears small white flowers that are about .4 inches in diameter.  The flowers are born in pairs beside a leaf. The fruit it...

Sharlie, Lake Monster
2014-01-30 18:08:56

Sharlie is a cryptid that is believed to inhabit Payette Lake near McCall, Idaho. Other names for this reptile-like creature are Slimy Slim or The Twilight Dragon of Payette Lake. Native Americans believed that an evil spirit lived in the lake before western settlers arrived in the area. The first documented sighting of the creature was in 1920 when a group of workers saw what they thought was a log, but it began to move. In August 1944, several groups of people reported seeing a 30...

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Word of the Day
kenspeckle
  • Having so marked an appearance as easily to be recognized.
This word may come from the Swedish 'kanspak,' quick at recognizing persons or things, or else from confusion with 'conspicuous.'