
Environmental Commentaries
News, updates, and commentaries on various aspects of the environment
Wednesday, August 15, 2012
Some Wisconsin Wolves in Peril

Wednesday, August 8, 2012
Key Alaskan Fishery in Good Hands
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Bristol Bay Map. WWF International Arctic Programme. |
Thursday, August 2, 2012
AQUAPONICS: Agriculture of the Future
Intro
If you haven't heard of aquaponics, here's the long and short of it. Aquaponics is a form of agriculture that is based on the cycle of water between a fish tank, and a plant bed. The fish poop is transported up to the grow bed (by pump) with the water. Their excrement fertilizes the plants, and the water is returned to the fish tank, aerated and filtered. The several benefits of aquaponics can have widespread effects to the world of agriculture, and indeed, our way of life.
Tuesday, July 31, 2012
A Solar Awakening
The manufacturing sector in Asia has lowered the cost of solar panels by 50% since 2011. Streamlined for efficiency, Photo Voltaic manufacturers have saved, indeed propelled the industry of deploying these systems in the United States. Rebates and government incentives also contributed to this growth. The substantial monetary aid from the American Reinvestment and Recovery Act, issued by President Barrack Obama, will expire at the end of 2014. This year, the amount of aid in renewables is about one third the level in 2009. Does this impose risks to this emerging industry?
Sunday, June 24, 2012
Victory for the Snowy Plover
On Tuesday, June 19 the San Francisco Chronicle reports the U.S. Fish and Wildlife Survice deemed 38 square miles of Coastline as critical habitat for the Snowy Plover. The 24,500 acres of protected coastline is in Washington, Oregon and California, common breeding grounds for the small migratory bird. The increased habitat follows as the result of the Center for Biological Diversity's lawsuit of 2008 which sued over the illegal reduction of habitat in 2005.
The plovers of the Pacific Coast are either permanent residents, or migratory- moving south during the cold months. On the map below, red designates summer nesting, blue winter, and purple either one.
The pocket-sized birds blend in with their sandy habitats, experiencing disruption from beach-goers, vehicles, or dogs. They also experience challenges from macro-issues, like the changing climate, pesticides, and habitat loss.
For an information video, produced for an L.A. High School Classroom, CLICK HERE.
The plovers of the Pacific Coast are either permanent residents, or migratory- moving south during the cold months. On the map below, red designates summer nesting, blue winter, and purple either one.
Courtesy Kenn Kaufman |
For an information video, produced for an L.A. High School Classroom, CLICK HERE.
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