SKCEA.ORG » Indoor Environment

A Turtle Success Story in the Philipines

admin — Mon, 06 Feb 2012 21:19:31 +0000

In 2011, green sea turtles laid a staggering 1.44 million eggs on just one island in the Philippines thanks to conservation efforts, breaking all previous records. The graceful and enigmatic green turtle faces a variety of threats globally, and as a result is classified as Endangered on the IUCN Red List. Yet there is some good news for this marine reptile, as Conservation International (CI) announces that the species has laid a record number of eggs on a small island in the Philippines.

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A Turtle Success Story in the Philipines

Nuclear Power – environmental advantages

admin — Mon, 06 Feb 2012 21:19:29 +0000

Renewable energy and nuclear power increasingly factor into the evolving American energy equation to replace polluting coal. Even some environmentalists acknowledge that nuclear is a viable emissions-free option to dirty coal while renewable-energy technologies continue to advance. Nuclear fission reactors generate electrical power by splitting the atomic nuclei of uranium. This process creates a massive amount of heat — thermal energy — and radiation. The resultant heat is in turn utilized to make steam from water that then moves turbine blades to drive generators to produce electricity.

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Nuclear Power – environmental advantages

Chicago-Based Eco-Friendly Dentist Doubles Down on Green

admin — Sun, 05 Feb 2012 19:57:30 +0000

Almost exactly five years ago, I took at look at Transcendentist, a Berkeley based green dentistry office that combined environmental responsibility with a very different approach to patient care. Rather than the typical clinical approach, the founders of Transcendentist created a spa-like atmosphere complete with foot massages. Even then, the idea was taking off: nothing like a little calm to take the edge off of that fear of the dentist thing.

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Chicago-Based Eco-Friendly Dentist Doubles Down on Green

Donna Resevoir and Canal

admin — Sun, 05 Feb 2012 19:57:29 +0000

During the week of February 6-12, 2012, representatives from the Environmental Protection Agency (EPA) and the Texas Department of State Health Services (TDSHS) will be in the area of South Alamo, Texas, to speak with residents about the contamination in the Donna Reservoir and Canal. This effort is being made to provide local residents with information about the health risks of consuming fish taken from the Donna Reservoir and Canal. The possession of contaminated fish taken from the reservoir is prohibited by the TDSHS and has been since 1993.

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Donna Resevoir and Canal

Donna Resevoir and Canal

admin — Sun, 05 Feb 2012 19:57:29 +0000

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Donna Resevoir and Canal

Alaskan Yellow Cedar

admin — Fri, 03 Feb 2012 23:06:00 +0000

Yellow-cedar, a culturally and economically valuable tree in southeastern Alaska and adjacent parts of British Columbia, has been dying off across large expanses of these areas for the past 100 years. But no one could say why. “The cause of tree death, called yellow-cedar decline, is now known to be a form of root freezing that occurs during cold weather in late winter and early spring, but only when snow is not present on the ground,” explains Pacific Northwest Research Station scientist Paul Hennon, co-lead of a synthesis paper recently published in the February issue of the journal BioScience. “When present, snow protects the fine, shallow roots from extreme soil temperatures. The shallow rooting of yellow-cedar, early spring growth, and its unique vulnerability to freezing injury also contribute to this problem.”

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Alaskan Yellow Cedar

Electric Vehicle Market Forecast – 10 Year Horizon Looks Strong

admin — Fri, 03 Feb 2012 23:05:59 +0000

IDTechEx has been tracking developments in the electric vehicle market for the last eleven years by touring the world’s companies, research institutes and conferences to gain insights into key technology changes and business opportunities in the EV market. They have just published their new 2012 forecast with a 10 year horizon, and whether you like EVs or not – their take is that they are here to stay.

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Electric Vehicle Market Forecast – 10 Year Horizon Looks Strong

Carbon Source or Carbon Sink: Greenhouse Gases in the Tropics

admin — Fri, 03 Feb 2012 14:55:56 +0000

The lush vegetation wrapping the center of the globe is one of the most important features for regulating a stable climate in the world. Much excess CO2 emissions from industrialized regions find their way to the equator to be absorbed by abundant CO2-consuming plant life. However, as large tracts of tropical rainforest are cut down in the Amazon, Congo, and Southeast Asia, worries have grown that this vital region may turn from a carbon sink to a carbon source. Those worries can be put at ease somewhat thanks to a recent study from the Woods Hole Research Center (WHRC). Their report suggests that carbon storage of forests, shrublands, and savannas in the tropics are 21 percent higher than previously believed.

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Carbon Source or Carbon Sink: Greenhouse Gases in the Tropics

Study Reveals Impacts of Environmental Changes on Southern Ocean Food Web

admin — Fri, 03 Feb 2012 14:55:55 +0000

In January of this year, a comprehensive study of animals in the Southern Ocean was completed, showing that the region is under threat from climate change. The scientific journal Deep Sea Research Part II: Topical Studies in Oceanography featured the findings of an international group of researchers who wrote over 20 papers about the effects on the Scotia Sea food web by above average water temperatures.

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Study Reveals Impacts of Environmental Changes on Southern Ocean Food Web

Atlantic Sturgeon Declared an Endangered Species

admin — Thu, 02 Feb 2012 14:35:20 +0000

The National Oceanic and Atmospheric Association today designated the Atlantic sturgeon an endangered species, providing it greater legal protections, following a petition the Natural Resources Defense Council submitted in September 2009. NOAA’s Fisheries Service today announced four subpopulations or distinct population segments of Atlantic sturgeon, which are treated as individual species under the law, will be listed as endangered under the Endangered Species Act: the New York Bight, the Chesapeake Bay, the Carolina, and the South Atlantic. The northernmost distinct population segment, the Gulf of Maine, will be listed as threatened.

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Atlantic Sturgeon Declared an Endangered Species

UN Calls Sustainable Development a Top Priority

admin — Thu, 02 Feb 2012 14:35:17 +0000

The UN High-Level Panel Global Sustainability released its report in Addis Ababa yesterday entitled Resilient People, Resilient Planet: A Future Worth Choosing. The panel’s 99-page report, which will serve as an input to the UN Conference on Sustainable Development in June, (otherwise known as the Rio+20 Summit) is a call to action, “to address the sustainable development challenge in a fresh and operational way.” This document is incredibly rich, beautifully written and filled with a tremendous amount of good thought, clear vision, careful analysis, sober assessment, and useful suggestions for ways to move sustainable development from an abstract concept to the core of mainstream economics.

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UN Calls Sustainable Development a Top Priority

UPS Foundation Donates $6M To Champion Diversity

admin — Thu, 02 Feb 2012 14:35:16 +0000

It’s good news for the human environment. The UPS Foundation today announced almost 120 grants totaling more than $6 million to non-profit organizations around the world that champion diversity and support diverse communities. For more than 60 years, UPS’s philanthropic arm has funded organizations that support under-served and under-represented members of society. This year’s grants will support a wide range of programs, including those for wounded veterans, the hearing and visually-impaired, women and girls and culturally distinct populations.

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UPS Foundation Donates $6M To Champion Diversity

Energy Poverty Remains a Global Challenge for the Future

admin — Thu, 02 Feb 2012 00:45:09 +0000

Washington, D.C.—Despite massive gains in global access to electricity over the last two decades, governments and development organizations must continue to invest in electrification to achieve critical health, environmental, and livelihood outcomes, according to new research published by the Worldwatch Institute for its Vital Signs Online publication.

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Energy Poverty Remains a Global Challenge for the Future

Kick-Starting the Bio-Based Economy

admin — Thu, 02 Feb 2012 00:45:08 +0000

Massive, varied, and intricately woven into the fabric of modern industrial society, the global chemical industry was valued at over $4 trillion in 2011, according to Pike Research’s Green Chemistry report. The non-pharmaceutical chemicals industry in the United States is valued at around $700 billion per year. The rise of bio-chemicals promises to transform that industry. Bio-based chemicals and plastics – often referred to as bio-based products – are commercial or industrial products (other than food or feed) that are derived from biological products or biomass. They serve as direct replacements for the building blocks used in petrochemical production.

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Kick-Starting the Bio-Based Economy

Volcanoes Indicted for Europe’s Long, Big Chill

admin — Thu, 02 Feb 2012 00:45:05 +0000

For years scientists have debated what could have plunged Europe into the half-millennium-long cold spell that ended only a century ago. Was it the temporarily spotless and therefore faint sun, or did a burst of volcanic eruptions loft debris that shaded out a normal sun? Or were the sun and volcanoes in cahoots? Researchers analyzing plants killed in the Little Ice Age’s opening years are now pinning the blame on volcanoes alone.

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Volcanoes Indicted for Europe’s Long, Big Chill

Escaped pet Pythons causing decline in Everglades Wildlife

admin — Thu, 02 Feb 2012 00:45:05 +0000

Non-native Burmese pythons are believed to be the cause of severe mammal declines in the Florida Everglades, according to new research. Also known as the Asiatic rock python, the Burmese python (Python molurus bivittatus) is a large constricting snake native to Asia. The exact origins of the pythons in the Everglades are unknown, but many have been imported into the United States through the pet trade, and some are likely to have escaped or been released into the wild. In the absence of natural predators, the Burmese python population has exploded. Since 2000 the species has been recognised as being established across large parts of southern Florida, where it is known to eat a wide variety of mammals and birds.

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Escaped pet Pythons causing decline in Everglades Wildlife

Do Pollutants Cause Breast Cancer?

admin — Tue, 31 Jan 2012 22:30:27 +0000

Breast cancer is partly caused by toxic chemicals in the environment, according to a recent study by the Institute of Medicine (IOM). These pollutants are surprisingly common, and most women are exposed to them from a variety of sources. Carcinogenic pollutants come from radiation and from consumer products. They are in household cleaning products, microwaves, cosmetics, hairsprays, and refrigerators. These chemicals seep into water as runoff from landfills, affect people as well as animals, and have been shown to cause breast cancer in women. The Breast Cancer Action Foundation believes that the environmental factor has been overlooked in research, and that its influence has been grossly underestimated.

AT&T Orders 1,200 CNG-Powered Chevrolet Express Vans from General Motors

admin — Tue, 31 Jan 2012 22:30:26 +0000

AT&T plans to take delivery of 1,200 Chevrolet Express compressed natural gas (CNG) dedicated cargo vans to be deployed to AT&T service centers nationwide. It is the largest-ever order of CNG vehicles from General Motors. AT&T, which has announced its intention to invest up to $565 million to deploy approximately 15,000 alternative fuel vehicles over a 10-year period through 2018, will use the vans to provide and maintain communications, high-speed Internet and television services for AT&T customers.

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AT&T Orders 1,200 CNG-Powered Chevrolet Express Vans from General Motors

Ford To Use Kenaf Plant Materials In New Escape

admin — Tue, 31 Jan 2012 22:30:24 +0000

Following Ford’s recent announcement that they will use recycled plastic bottles for seat fabrics in the upcoming Focus Electric, the company’s efforts to increase the use of sustainable materials continues with the news that they will use kenaf plant fiber material for interior door bolsters for the new Escape.

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Ford To Use Kenaf Plant Materials In New Escape

Dam About to Bust on Clean Hydrokinetic Energy

admin — Tue, 31 Jan 2012 09:07:11 +0000

A company called Verdant Power has won the first ever commercial license for a hydrokinetic tidal power facility in the U.S., and that could be just the first drop in a torrent of more than 100 new hydrokinetic projects that are still in the initial stages of permitting around the country. Verdant’s project, called RITE for Roosevelt Island Tidal Energy, will tap the powerful currents of New York City’s East River to generate clean electricity.