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The Abundance of Invasive Species
October 25, 2013 04:05 PM - Robin Blackstone, ENN
Recognizing that invasive species are major catalysts for environmental change, researchers from the University of Wisconsin—Madison are relooking at how we account for invasive species populations. Instead of researching the behaviors and habits of the invasive species, researchers Gretchen Hansen and Jake Vander Zanden are considering abundance distributions of invasive species. They hypothesize that measuring abundance in an area is a more helpful determinate for defining the most optimal methods of prevention, containment, control and eradication.
Introduction to Persistent, Bioaccumulative, Toxic (PBT) Compounds in the Environment
October 24, 2013 05:03 PM - Robin Blackstone, ENN
Global chemical contamination is a worldwide concern affecting every being on earth. Chemical exposure, whether it is through air, water, plants, soil or our modern living environment is unavoidable. But certain chemicals and compounds having Persistent, Bioaccumulative, Toxic (PBT) characteristics are more dangerous to our environment than others because of their inability to break down easily, are easily transferred throughout all forms of environmental media, and posing risks to human health and the ecosystem due to their toxicity at low concentrations.
Ecology: Life's Connections
October 24, 2013 04:41 PM - Glen Barry, Ecologist
Ultimately, all humanity and all life have is the biosphere, the thin layer of life just above and below Earth’s surface, composed of ancient, miraculously evolved natural ecosystems. The natural Earth is a marvel - a complex coupling of species within ecosystems, whereby life begets life. Ecology is far more than the study of life and its environment. The word is used here as a synonym for ecosystems - the vibrant connections that emerge between species across scales, which cumulatively make life on Earth possible.
Patagonia Goes Fair Trade
October 22, 2013 11:53 AM - Jen Boynton, Triple Pundit
Patagonia made headlines when they admonished us: "Don't buy that jacket." In fact, they made so many headlines, we bought them anyway. Their commitment to environmental sustainability keeps them at the top of GoodGuide’s apparel recommendations.
October 17, 2013 06:16 AM - Roger Greenway, ENN
The biodiversity of our rivers, lakes, and ponds has gone largely un-addressed in our efforts to predict the impacts of land development. Planners look at increased runoff and the potential for downstream flooding, and on pollutant discharges and contamination issues. The biodiversity of freshwater bodies is also impacted buy development and agricultural activities, but until now, there was no good way to predict what the impacts might be of land use changes. A team of UW-Madison researchers is hoping to help change that narrative and add a little ecology to economic decision making by forecasting how future policies regarding urban development and agricultural cultivation may impact aquatic ecosystems, which harbor astounding amounts of biodiversity and provide humans with vital goods and services. "The idea is to see what future land use changes may look like under different policies, and think about where potential threats to freshwater would be most severe," says Sebastián Martinuzzi, a post-doctoral researcher. "We are not trying to predict the 'true' future, but rather to visualize potential economic trends and their environmental consequences."
Breaking Urban Ground for Community Gardens
October 15, 2013 05:15 PM - Robin Blackstone, ENN
Community Gardens bring people together, builds relationships, improves quality of life and activates communities through its bounty, exercise, therapy, education, family budget augmentation, social interaction and neighborhood beautification. A community garden can be used for food, ornamental gardening, urban forestry, preservation and management of open space, memorial gardening and any other types of gardening that a community collectively values. But much goes into creating one especially if it's an urban garden.
"Collegiate Corner", COMING SOON!
October 15, 2013 11:12 AM - Robin Blackstone, ENN
ENN is launching a new section called the "Collegiate Corner" for college and university students at ALL levels (undergrad, grad and PhD) to submit original work for publication. We are looking for environmental writing and scientific studies. This is an opportunity for students to become recognized in their field utilizing their own writing and work. Items considered appropriate include research papers, posters, or studies to include any of the following subjects: toxicology, land use, biology, regulatory, social, economic, health, etc. Preferred works include those that are either global in appeal or their lessons can be applied globally.
Australia Officially Bans Imports of Illegally-Logged Timber
October 13, 2013 12:19 PM - Rhett Butler, MONGABAY.COM
Australia has passed long-debated laws to prohibit the import and trade of illegally logged timber.
OSHA potentially lets West Fertilizer off cheap
October 11, 2013 12:44 PM - Robin Blackstone, ENN
On April 17, 2013 explosions rocked the small town of West, Texas. Fire fighters initially responded to a fire at West Fertilizer Company owned by Adair Grain, Inc. but as water was used to put the fire out, an explosion incurred taking with it a neighboring 50-unit apartment building and parts of a nearby middle school, as well as heavily damaging a nearby nursing home. With many lawsuits pending, OSHA has made its initial determination with regard to the West Fertilizer Company leading federal workplace safety regulators to propose initial fines in the amount of $118,300 against the company. This number, given the magnitude of the occurrence is thought to be extremely low.
The Rise of Indoor Cropping
October 11, 2013 09:12 AM - Tess Riley, Green Futures, Triple Pundit
It's commonly accepted that record food prices were one of the key triggers for the Arab Spring. This year in Zimbabwe, critical levels of crop failure put over two million people at risk of chronic malnutrition. Even a prosperous state like Singapore, which imports over 90 percent of its produce, is starkly aware of its food security risks. Water scarcity, erratic weather conditions and a burgeoning global population, with rising expectations of living standards and an increasingly carnivorous diet, is driving pressure across the food chain. As food producers look for ways to boost productivity and safeguard their crops from an unpredictable climate, has the time come to take agriculture indoors?