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Latest Geomorphology Stories

2013-10-30 10:39:33

The high cliffs of Eastern Siberia – which mainly consist of permafrost – continue to erode at an ever quickening pace. This is the conclusion which scientists of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research have reached after their evaluation of data and aerial photographs of the coastal regions for the last 40 years. According to the researchers, the reasons for this increasing erosion are rising summer temperatures in the Russian permafrost regions as...

Managing Nature's Runaway Freight Trains
2013-10-28 08:41:04

The Geological Society of America Last month's torrential rains and flooding in Colorado made headlines, but there's another, far more common and growing weather-related threat western states are facing in the wake of longer and worsening fire seasons: flash floods and debris flows. These runaway freight trains made of rock, mud, and water can barrel down mountain channels with little or no warning and take out roads, homes, and anything else in their path. Denuded, flame-dried soils of...

Scars Of Mars Early History
2013-10-10 10:35:24

ESA Ripped apart by tectonic forces, Hebes Chasma and its neighboring network of canyons bear the scars of the Red Planet’s early history. ESA’s Mars Express has flown over this region of Mars on numerous occasions, but this new eight-image mosaic reveals Hebes Chasma in full and in greater detail than ever. Hebes Chasma is an enclosed, almost 8 km-deep trough stretching 315 km in an east–west direction and 125 km from north to south at its widest point. It sits about 300 km...

Rising Sea Waters Threaten Hawaiian Shorelines
2013-08-31 08:19:16

April Flowers for redOrbit.com - Your Universe Online In Hawaii, sea-level rise (SLR) has been isolated as a principal cause of coastal erosion. After examining other influences on shoreline change including waves, sediment supply and littoral processes, and anthropogenic changes, the best explanation for the difference in island-wide shoreline trends, such as beach erosion or accretion, is the differing rates of relative sea-level rise on the islands of Oahu and Maui. A new study,...

2013-08-03 23:02:59

A Plus Warehouse offers many different spill containment items including berms. Learn more. New York, New York (PRWEB) August 03, 2013 A Plus Warehouse takes pleasure in showing off various items. This is why the company has the product of the day. With such a vast collection of items, customer can easily miss an item or two. Having a product of the day showcases A Plus Warehouse’s most interesting products. Today’s product of the day is a Foam Berm. This item is used for spill...

2013-08-01 23:30:26

AIRE Industrial is attending the Bakken Oil Workers & Oil Service Expo August 20 through the 22nd in Minot, North Dakota. The venue is being held at the North Dakota State Fair Center. Meridian, Idaho (PRWEB) July 31, 2013 Spill berms manufacturer AIRE Industrial is excited to announce the company will be attending the Bakken Oil Workers & Oil Service Expo trade show in August. The trade show features oil services vendors who assist in accomplishing all facets of oil and gas...

2013-07-31 23:36:08

Like the “Football,” FlowStop’s new “Golfball” Spill Containment Plug activates in five seconds to control leaks on pipes, boats, tankers, rail cars and other industrial applications. Denver, NC (PRWEB) July 31, 2013 In response to the enormous reception for FlowStop’s new Football pipe plug, FlowStop has now introduced a smaller version, the Golfball. This new polyurethane impregnated, water-activated foam plug is designed to contain spills in holes up to one and one half...

2013-07-30 23:28:43

A geologist-led tour among the diverse rock types that can be found in the canyons, mesas, and badlands of Northern New Mexico. A journey through the three eras of visible life on Earth, and some of the most beautiful scenery in the Southwest. Santa Fe, New Mexico (PRWEB) July 30, 2013 Seven Directions Custom Tours announces an engaging journey through the vast geological history of Northern New Mexico, where the Southern Rocky Mountains, the Colorado Plateau, and the Basin and Range come...

2013-07-29 13:01:03

Climate New research findings from the Centre for Permafrost (CENPERM) at the Department of Geosciences and Natural Resource Management, University of Copenhagen, document that permafrost during thawing may result in a substantial release of carbon dioxide into the atmosphere and that the future water content in the soil is crucial to predict the effect of permafrost thawing. The findings may lead to more accurate climate models in the future. The permafrost is thawing and thus...

Antarctic Permafrost Melting Faster Than Previously Thought
2013-07-24 17:51:21

Lee Rannals for redOrbit.com - Your Universe Online Scientists reported in the journal Scientific Reports that permafrost in a section of Antarctica is melting faster than expected. Data from Garwood Valley in the McMurdo Dry Valleys region of Antarctica has shown that melt rates accelerated consistently from 2001 to 2012, rising to about ten times the valley's historical average for the present geologic epoch. Scientists previously thought the region's ground ice to be in equilibrium,...


Latest Geomorphology Reference Libraries

Desert greening
2013-04-25 16:10:03

Desert greening is made up of any number of methods used to revitalize deserts. So far, only arid and semi-arid desert are meant when using this expression. The icy deserts and other types are considered to be unsuitable. The different methods include landscaping methods to reduce evaporation, erosion, consolidation of topsoil, temperature, sandstorms and more, permaculture in general, planting trees, regeneration of salty, polluted, or degenerated soils, floodwater retention and...

Theodore Roosevelt National Park
2013-04-18 01:20:13

Theodore Roosevelt National Park is located in western North Dakota in the United States. The park contains 70,446 acres of land that is separated into three distinct badland areas known as the Elkhorn Ranch Unit, the South Unit, and the North Unit. Roosevelt  first visited the area in 1883, while hunting for bison, and is said to have “fallen in love” with the badlands. After investing a large sum of money into the Maltese Cross Ranch, Roosevelt had his own cabin built, which he later...

Badlands National Park
2013-03-05 09:07:20

Badlands national Park is located in the southwest region of South Dakota. It holds 242,756 acres of land, with 64,144 acres comprising a protected wilderness area. The park was designated as a national monument in 1929 and established in 1939, but attained national park status in 1978. The Stronghold Unit area of the park is managed by the National Park Service and the Oglala Lakota tribe and holds many sights including those used for Ghost Dances in the 1890’s, a bomb and gunnery range...

22_88c53d3e3f6ea92cc8e0c22906f90b30
2009-07-06 18:07:31

A drainage divide, water divide, divide, or watershed is the line that separates neighboring drainage basins. In flat country the divide may be invisible (just a notional line on the ground either side of which water starts its journey to different waterways). While, in hilly country, the divide lies along peaks and ridges. Drainage divides are important geographical, and sometimes political boundaries. Roads and railways often follow divides to minimize slopes and marshes and rivers....

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Word of the Day
conjunto
  • A style of popular dance music originating along the border between Texas and Mexico, characterized by the use of accordion, drums, and 12-string bass guitar and traditionally based on polka, waltz, and bolero rhythms.
The word 'conjunto' comes through Spanish, from Latin coniūnctus, past participle of coniungere, to join together; see conjoin