Environment – Page 199 – Shamskm: A site to exchange knowledge and solutions

The Next Carbon Capture Tool Could be New, Improved Grass

By Guest PostOctober 27, 2010Environmentbioenergy crops, bioenergy plant, carbon capture tool, genetically engineered plants, grass miscanthus

Berkeley Lab scientist analyzes role of bioenergy crops to capture carbon dioxide from the atmosphere (more…)

Mountain Vegetation Impacted by Climate Change

By Guest PostOctober 26, 2010Environmentclimate change, ecological systems, ecosystems, forests, herbaceous, low elevations, mountain vegetation, oregon, siskiyou mountains, species, stress-adapted, stresses, U.S. Geological Survey

Climate change has had a significant effect on mountain vegetation at low elevations in the past 60 years, according to a study done by the University of California at Davis, University of Wisconsin-Madison, and U.S. Geological Survey.

This information may guide future conservation efforts in helping decision makers develop regional landscape predictions about biological responses to climate changes. (more…)

Soot From Space Tourism Rockets Could Spur Climate Change

By Guest PostOctober 24, 2010Environmentaerospace corporation, carbon dioxide emissions, climate impact, complex global pattern, darin toohey, global climate change, michael mills, NASA, solar energy, space tourism rockets, stratospheric layer, university of colorado

WASHINGTON—Rocket exhaust could become a significant contributor to global climate change in coming decades, according to a new study. The research finds that soot emitted by rockets — not their carbon dioxide emissions — has the greater potential to contribute to global climate change in coming decades. (more…)

Plants Play Larger Role Than Thought in Cleaning up Air Pollution

By Guest PostOctober 24, 2010Environment, Natureair-polluting chemicals, anne-marie schmoltner, aspens, atmospheric chemistry, chemicals, ecosystem services, Environment, human health, infection, metabolic cycle, ovocs, oxygenated volatile organic compounds, poplars, thomas karl, toxic substances, trees, white blood cells

*Chemicals known as oxygenated volatile organic compounds (oVOCs) affect environment, human health*

About the image: Poplars, aspens, other trees provide extensive “ecosystem services.” Image credit: USDA

Vegetation plays an unexpectedly large role in cleansing the atmosphere, a new study finds. (more…)

Climate Change May Create Tipping Points for Populations, Not Just Species

By Guest PostOctober 23, 2010Environmentalpine, Arctic, biological effects of climate change, climate change, climate warms, daniel doak, duke university, earth, ecological challenges, ecologist, mountains of colorado, national science foundation, new mexico, nsf, plants, plants and animals, saran twombly, william morris

*Researchers measure survival, reproduction of thousands of arctic and alpine plants over six years*

As Earth’s climate warms, species are expected to shift their geographical ranges away from the equator or to higher elevations.

While scientists have documented such shifts for many plants and animals, the ranges of others seem stable. (more…)

MADE IN IBM LABS: IBM Inventors Create Warning System to Accurately Analyze, Assess and Predict Natural Disasters

By Guest PostOctober 22, 2010Environment, Technologyanalytics, catastrophic events, data, earthquakes, firefighters, ibm, james kraemer, mems accelerometers, natural disaster warning system, robert friedlander, seismic events, tsunamis, vibration sensors

ARMONK, N.Y. – 22 Oct 2010: IBM (NYSE: IBM) inventors have developed a patented natural disaster warning system, which uses analytics to improve the effectiveness and timeliness of post-event rescue efforts in cities and other locations where efficient emergency response is essential following a natural disaster. It also offers a means to accurately predict the location and timing of subsequent catastrophic events, which will further aid evacuation efforts. (more…)

Drought May Threaten Much of Globe Within Decades

By Guest PostOctober 20, 2010Environmentdrought conditions, drought intensity, future droughts, historical drought, palmer model, warming temperatures

Dryness likely to increase substantially across Eurasia, Africa, Australia (more…)

Many Still Do Not Understand The ‘Why’ of Climate Change

By Guest PostOctober 16, 2010Culture, Environmentaerosol spray, anthony leiserowitz, climate change, coral bleaching, global warming, greenhouse effect, ozone layer, renewable energy, yale university

Sixty-three percent of Americans believe that global warming is happening, but many do not understand why, according to a national study conducted by researchers at Yale University.

(more…)

Category Archives: Environment