News tagged with harvesting practices

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Search results for harvesting practices


Standing trees better than burning ones for carbon neutrality

The search for alternatives to fossil fuels has prompted growing interest in the use of wood, harvested directly from forests, as a carbon-neutral energy source.

Space & Earth / Environment

created 16 hours ago | popularity not rated yet | comments 1

Wildfire and an example of its important link to the ecosystem

Traveling the western U.S. state of Nevada in the 1860s, a young American writer named Mark Twain heard a "world of talk" about the beauty of Lake Tahoe and so set out one August day to see the lake perched ...

Space & Earth / Environment

created 14 hours ago | popularity not rated yet | comments 1

Nanotechnology breakthrough could dramatically improve medical tests

A laboratory test used to detect disease and perform biological research could be made more than 3 million times more sensitive, according to researchers who combined standard biological tools with a breakthrough ...

Nanotechnology / Bio & Medicine

created 14 hours ago | popularity 5 / 5 (4) | comments 0 | with audio podcast

Reduced tillage doesn't mean reduced cotton yields under drip irrigatio

Loss of production may be one concern cotton producers have on the Rolling Plains when considering switching to reduced- or no-tillage systems, said Dr. Paul DeLaune, Texas AgriLife Research environmental soil scientist in ...

Biology / Other

created May 30, 2012 | popularity 5 / 5 (1) | comments 1

Taiwan uses DNA mapping to save endangered sharks

Taiwan has begun testing DNA from shark fins sold in local markets in a bid to protect endangered species such as great whites and whale sharks, an official from the Fisheries Agency said Wednesday.

Biology / Plants & Animals

created May 23, 2012 | popularity not rated yet | comments 0

New 'metamaterial' practical for optical advances

(Phys.org) -- Researchers have taken a step toward overcoming a key obstacle in commercializing "hyperbolic metamaterials," structures that could bring optical advances including ultrapowerful microscopes, computers and solar ...

Physics / Condensed Matter

created May 15, 2012 | popularity 3.9 / 5 (7) | comments 5 | with audio podcast

Researchers plan to double biofuel yield from a non-food oil seed crop

One of the most promising avenues for reducing our national dependence on imported oil, lowering greenhouse gases and boosting domestic fuel production is biofuel from non-food plant seed oils. Recently, a University of Massachusetts ...

Biology / Biotechnology

created May 08, 2012 | popularity not rated yet | comments 1

Agroforestry is not rocket science but it might save DPR Korea

There is more going on in DPR Korea than rocket science: local people in collaboration with natural resources scientists are taking control of their food supply through agroforestry. This is according to a report published ...

Space & Earth / Environment

created Apr 30, 2012 | popularity not rated yet | comments 2

Folding light: Wrinkles and twists boost power from solar panels

Taking their cue from the humble leaf, researchers have used microscopic folds on the surface of photovoltaic material to significantly increase the power output of flexible, low-cost solar cells.

Physics / Optics & Photonics

created Apr 27, 2012 | popularity 4.9 / 5 (15) | comments 8 | with audio podcast

Analysis raises atmospheric, ecologic and economic doubts about forest bioenergy

A large, global move to produce more energy from forest biomass may be possible and already is beginning in some places, but scientists say in a new analysis that such large-scale bioenergy production from ...

Space & Earth / Environment

created Apr 18, 2012 | popularity 4.3 / 5 (3) | comments 2 | with audio podcast


List of search results for harvesting practices