Tag

ecosystems

Man Caught Smuggling Over 10% of Tortoise Species’ Population

On Friday, March 15th Thai authorities arrested a 38-year-old man attempting to collect a bag containing 54 ploughshare tortoises (Astrochelys yniphora) and 21 radiated tortoises (Astrochelys radiata) in Suvarnabhumi International Airport. Found only in Madagascar both species are lis
Read More

Urban Greening May Reduce Crime Rates in Cities

Urban planning is not only important to the strategic design behind a city’s infrastructure, but now one study finds that the landscaping itself which emphasizes urban greening and the introduction of well-maintained vegetation, can lower the rates of certain types of crime such
Read More

Majority of US Streams and Rivers are in ‘Poor Condition,’ says EPA Survey

The U.S. Environmental Protection Agency (EPA) has just released the results of a comprehensive survey that looks at the health of thousands of stream and river miles across the country, and frankly the results are not very encouraging. ADVERTISEMENT The survey was conducted as part o
Read More

Sinkhole Threatens Louisiana Community

Sinkholes have been making headlines in the news lately like when earlier this month, a Florida man was unfortunately pulled to his death because of the mysterious land collapse. ADVERTISEMENT Florida in particular is prone to sinkholes because of underground limestone caverns in whic
Read More

Triassic End Times

The End Triassic extinction event was an extinction event that occurred over 200 million years ago.   At least half of the species known to have been living on Earth at that time went extinct. This event vacated terrestrial ecological niches, allowing the dinosaurs to assume the domin
Read More

Iron and Life and Volcanic Ash

In 2010, there was a large volcanic eruption spewing tons of ash into the atmosphere and into the sea. The ash caused major flight delays as well as posing potential health hazards. Nevertheless, the Icelandic volcano”s ash plume resulted in the oceans absorbing more carbon diox
Read More

Achieving a Sustainable Food System with Organic Farming

Despite a slight decline between 2009 and 2010, since 1999 the global land area farmed organically has expanded more than threefold to 37 million hectares, according to new research conducted by the Worldwatch Institute for its Vital Signs Online service (www.worldwatch.org). Regions
Read More

German Research Institute Drops Canadian Tar Sands Project

The Helmholtz-Association of German Research Centres has just backed out of a CAN$25 million research project funded by the Canadian government that would study sustainable solutions for tar sands pollution. ADVERTISEMENT Canada is home to the world’s third largest crude reserve
Read More

Redfield’s Ratio Refuted

The Redfield ratio has been a fundamental feature in understanding the biogeochemical cycles of the oceans and has been used since 1934 when oceanographer Alfred Redfield found that the elemental composition of marine organic matter is constant across all regions. By analyzing samples
Read More

8 Frogs Discovered in 1 Sanctuary

Two surveys in the mountainous forests of Sri Lank’s Peak Wilderness Sanctuary have uncovered eight new species of frogs, according to a massive new paper in the Journal of Threatened Taxa. While every year over a hundred new amphibians are discovered, eight new discoveries in a
Read More