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Latest Ecology Stories

2013-05-01 12:35:26

Cooperative behaviour is widely observed in nature, but there remains the possibility that so-called 'cheaters' can exploit the system, taking without giving, with uncertain consequences for the social unit as a whole. A new study has found that a yeast colony dominated by non-producers ('cheaters') is more likely to face extinction than one consisting entirely of producers ('co-operators'). The findings, published April 30 in the open access journal PLOS Biology by Alvaro Sanchez and Jeff...

2013-04-30 23:21:18

A team of researchers at the University of Massachusetts Amherst is proposing a new investigative roadmap for the field of evolutionary developmental biology, or “evo devo,” to better understand how innovation at the genetic level can lead to ecological adaptations over time. Evo devo seeks to understand the specific genetic mechanisms underlying evolutionary change. Seven UMass Amherst authors, all biologists but with diverse research programs including evolutionary genetics,...

Long-Term Plant-Monitoring Program Digitized By Arizona Researchers
2013-04-30 10:04:51

April Flowers for redOrbit.com - Your Universe Online More than a hundred years of growth data on individual plants has been digitized by a team of researchers at the University of Arizona´s Tumamoc Hill. The team has made this data available for study by people around the globe. New insights into the behavior of ecosystems can be developed by knowing how plants respond to changing conditions over many decades. Tumamoc Hill´s permanent research plots represent the...

2013-04-27 23:03:05

Holmen Skog installed 2100 units of Valoya Ltd´s LED lights to its fully automated tree nursery in Friggesund, Sweden. The newest part of the nursery is a multilayer growing unit with 12 layers and it sole source of light is Valoya´s LED lights. (PRWEB) April 27, 2013 Holmen Skog, a major Swedish forestry company, cultivates 32 million tree seedlings annually to reforest its forests. Most of its tree seedlings come from one of its two own nurseries. The nursery in Friggesund has...

Researchers Use Pitcher Plants To Identify Signs Of Trouble Dead Ahead
2013-04-24 12:13:10

National Science Foundation In one drop of water are found all the secrets of all the oceans. --- Kahlil Gibran What do a pond or a lake and a carnivorous pitcher plant have in common? The water-filled pool within a pitcher plant, it turns out, is a tiny ecosystem whose inner workings are similar to those of a full-scale water body. Whether small carnivorous plant or huge lake, both are subject to the same ecological "tipping points," of concern on Earth Day--and every day, say...

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. Researchers at the University of Illinois at Urbana-Champaign and the University of Bristol Cabot Institute published their findings in the journal Global Change Biology. The findings will be a part of the upcoming Fifth Assessment...

Evaluation Of The Effectiveness Of Natura 2000
2013-04-19 13:59:41

Pensoft Publishers The world's biodiversity is currently in rapid decline, with human-mediated global change being a principal cause. Europe is no exception, and the Natura 2000 network provides an important conservation tool for biodiversity on a European level. It forms a network of natural and semi-natural sites within the region with high heritage values due to the exceptional flora and fauna they contain. The goal of the Natura 2000 network is to maintain the biological diversity of...

The True Fate Of Charcoal In The World's Soils Revealed
2013-04-19 08:35:43

National Science Foundation Scientists find surprising new answers in wetlands such as the Everglades Scientists have uncovered one of nature's long-kept secrets--the true fate of charcoal in the world's soils. The ability to determine the fate of charcoal is critical to knowledge of the global carbon budget, which in turn can help understand and mitigate climate change. However, until now, researchers only had scientific guesses about what happens to charcoal once it's...

2013-04-16 14:10:25

20 to 40% of European plant and animal species endangered A new study on extinction risk based on extensive data from 7 taxonomic groups and 22 European countries has shown that proportions of plant and animal species being classified as threatened on national Red Lists are more closely related to socio-economic pressure levels from the beginning than from the end of the 20th century. Stefan Dullinger of the University of Vienna and Franz Essl from the Austrian Environment Agency together...

Humuel Deer Population Resurges From Near Extinction
2013-04-16 13:45:31

Lee Rannals for redOrbit.com - Your Universe Online Researchers are reporting some rare good news in the world of animal conservation. Scientists from Cambridge University, the Wildlife Conservation Society and the Chilean National Forestry Commission (CONAF) say the endangered Huemul deer, native to Patagonia, is bouncing back from the brink of extinction. The Huemul is only found in the Latin American region, and the new report says the deer is experiencing a resurgence thanks to...


Latest Ecology Reference Libraries

Sequoia slender salamander, Batrachoseps kawia
2014-02-06 10:04:58

The Sequoia slender salamander (Batrachoseps kawia) is a member of the Plethodontidae family. The species is native to California, ranging the western Sierra Mountains in California and the Kaweah River in Tulare County, California. The Sequoia slender salamander inhabits deciduous woodlands, mossy green areas and coniferous forests. The Sequoia slender salamander typically reaches lengths between 1.3 to 1.8 inches long from snout to vent.  As its common name implies, its small, slim body...

San Gabriel slender salamander, Batrachoseps gabrieli
2014-02-06 09:49:23

The San Gabriel slender salamander (Batrachoseps gabrieli) is a member of the Plethodontidae family of salamander species. The species is native to California and it is found ranging from the San Gabriel Canyon, in the eastern San Gabriel Mountains to Kimbark and Waterman Canyon in the extreme western San Bernardino Mountains. The San Gabriel slender salamander grows to lengths between 1.5 and 2 inches. As its name implies, its small, slim body gives this salamander an almost wormlike...

Garden slender salamander
2014-01-28 09:52:54

The Garden slender salamander (Batrachoseps major) is a member of the Plethodontidae family. The species is native to southern California and Mexico. The Sequoia slender salamander inhabits coastal sage scrub and woodlands, coniferous forests and rocky slopes. The species may also be found in common suburban gardens. The Garden slender salamander typically reaches lengths between 1.2 to 2.3 inches long from snout to vent. Its tail may measure almost 40% of its entire length. As its common...

Black-bellied Slender Salamander, Batrachoseps nigriventris
2014-01-17 15:33:18

The Black-bellied slender salamander (Batrachoseps nigriventris) is a member of the Plethodontidae family. The species is native to California. The slender salamander often inhabits oak woodlands. The species may also be found in mountains, stream surroundings and grasslands. The Black-bellied slender salamander ranges specifically throughout the mountains and valleys of the coast range from southern Monterey County south to the Santa Ana Mountains, including the Tehachapi, Santa Monica...

India Shoebutton Ardisia, Ardisia elliptica
2014-01-17 14:57:17

Ardisia elliptica is an evergreen tree species. The plant is a member of the Myrsinaceae family. It may also be commonly referred to as the Shoebutton ardisia. A. elliptica is a tropical shrub that can grow up to a height of 16 feet. Natural plants growing in forest habitats are recognized by a single stem producing short, perpendicular branches. The leaves are long, leathery and green. Inflorescences or flower clusters are grown in the leaf axils of the branches leaves. Flowers have light...

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Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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