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Latest Systems ecology Stories

World's Forests Moving Uphill
2013-09-24 14:15:30

Brett Smith for redOrbit.com - Your Universe Online A relaxing stroll through the woods is increasingly becoming an intense cardiovascular workout, as a new report from researchers at Aarhaus University in Denmark indicates that that the world’s forests are slowly being relegated to steep, mountainous slopes. According to study author Brody Sandel, the increasingly efficient removal of trees from flat areas around the world raises concerns about the biodiversity of the world's forests...

Peru Cloud Forests Threatened
2013-09-12 12:13:07

Brett Smith for redOrbit.com - Your Universe Online According to a new study from Wake Forest University published by the journal PLOS ONE, a confluence of climate change and ecological factors could threaten Peru’s cloud forests, which are nestled along the eastern slopes of the Andes Mountains. Home to one third of Peru's mammal, bird and frog species, the cloud forests are renowned for their biodiversity and high elevation. At altitudes between 6,500 and 11,000 feet, they are a...

http://www.nasa.gov/content/goddard/nasas-landsat-revisits-old-flames-in-fire-trends/#.UiC1VT_OAsT
2013-08-30 10:21:55

NASA The Wallow Fire burned over 500,000 acres, making it the largest fire in Arizona history, to date. It is one of many large fires that fire managers and researchers have seen scorch forests nationwide since the early 2000s. "We have entered a new era where we're definitely seeing higher fire activity,” said Philip Dennison, a geographer at the University of Utah in Salt Lake City. With busy fire seasons, scientists and fire managers are interested in how and why fire frequency,...

Special Online-only  Issue Of Frontiers In Ecology And The Environment
2013-08-15 09:17:39

ESA The Ecological Society of America’s first online-only Special Issue of Frontiers in Ecology and the Environment showcases prescribed burns around the globe, some of them drawing on historical practices to manage forests and grasslands in fire-prone regions. The Online Special Issue looks at fire practices in the United States, Australia, southern Europe, South Africa and South America. One review article focuses on the cooperative efforts of US ranchers in the Great Plains using...

Dragonfly Study Shows How Ecosystem Changes Affect Biodiversity
2013-08-14 07:22:29

April Flowers for redOrbit.com - Your Universe Online Rice University researchers have found that communities in nature are likely to be a lot more sensitive to change than previously thought. The study findings, published in Nature Communications, points to a need for scientists concerned with human impact on the biosphere to take a different look at the consequences of altering the dynamics of a population. One example of such alteration would be removing large members of a species...

Secrets Of A Forest Revealed From One Tree's Architecture
2013-08-06 14:00:40

University of Arizona Behind the dazzling variety of shapes and forms found in trees hides a remarkably similar architecture based on fundamental, shared principles, UA ecologists have discovered. Researchers in the University of Arizona's department of ecology and evolutionary biology have found that despite differences in appearance, trees across species share remarkably similar architecture and can tell scientists a lot about an entire forest. Just by looking at a tree's branching...

2013-08-01 23:04:13

Chris Mickle joins Cardno, as Environmental Data Management and Information Solutions Practice Lead. Chris will refine and augment the firm’s direction for design and implementation of database practices, procedures, and software. Raleign North Carolina (PRWEB) August 01, 2013 Engineering and environmental consulting firm Cardno is pleased to welcome Environmental Database Practice Lead, Chris Mickle, to the firm. In this role, Chris will refine and augment the direction, design, and...

2013-07-31 10:30:29

Wildlife Conservation Society study finds impending economic growth and climate change impacts require long-term adaptation efforts to conserve Myanmar's unique biodiversity Long isolated by economic and political sanctions, Myanmar returns to the international community amid high expectations and challenges associated with protecting the country's great natural wealth from the impacts of economic growth and climate change. In a new study, scientists from the Wildlife Conservation...


Latest Systems ecology Reference Libraries

Rainforests
2013-04-19 19:33:20

Rainforests are forests that are characterized by high levels of rainfall, with definitions based on a minimum usual annual rainfall of about 68 to 78 inches. The monsoon trough, or otherwise known as the intertropical convergence zone, holds an important role in producing the climatic conditions that are essential for the Earth’s tropical rainforests. About 40 to 75 percent of all biotic species are native to the rainforests. It’s been estimated that there might be many millions of...

Taiga
2013-04-19 18:21:46

Taiga, or otherwise known as boreal forest, is a biome that is characterized by coniferous forests made up mostly of spruces, larches, and pines. The taiga is the world’s largest terrestrial biome. In North America, it covers most of inland Canada and Alaska as well as portions of the extreme northern continental United States and is known as the Northwoods. It covers most of Sweden, Finland, much of Norway, lowland/coastal areas of Iceland, much of Russia, northern Kazakhstan, northern...

Environmental Science
2014-01-12 00:00:00

Environmental science is a science that contains a wide range of scientific disciplines. These disciplines are grouped together based on the natural environment which they encompass and interact with. These sciences include physical, chemical, and biological components. Environmental science provides an interdisciplinary approach to the study of the environmental systems. The most common way environmental science is studied is through the work of one individual or small team drawing on the...

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Word of the Day
holluschickie
  • A 'bachelor seal'; a young male seal which is prevented from mating by its herd's older males (mated bulls defending their territory).
This comes from the Russian word for 'bachelors.'
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