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Woods Hole Oceanographic Institution to Lead Expedition to Measure Radioactive Contaminants in the Pacific Ocean

By Guest PostJune 3, 2011Environmentacoustic doppler current profiler, adcp, assessment, atlantic, cesium 137, contamination pathways and dispersion, drinking water standard, fukushima nuclear power plant, fukushima plant, gordon and betty moore foundation, gulf stream, iodine and cesium isotopes, Japan, kaimikai o kanoloa, ken buesseler, kuroshio current, levels and dispersion of radioactive substances in the pacific ocean, marine organisms, moore funding, nick fisher, ocean current, phytoplankton, radiation, radioactive contaminants, radioactivity in ocean, radioisotope geochemistry, radionuclides, reactors, research vessel, spain, susan avery, tepco, tokyo electric power company, tokyo institute of technology, university of bremen, university of hawaii, us environmental protection agency, vicki chandler, whoi, woods hole oceanographic institution

The Woods Hole Oceanographic Institution (WHOI) will lead the first international, multidisciplinary assessment of the levels and dispersion of radioactive substances in the Pacific Ocean off the Fukushima nuclear power plant—a research effort funded by the Gordon and Betty Moore Foundation.

“This project will address fundamental questions about the impact of this release of radiation to the ocean, and in the process enhance international collaboration and sharing of scientific data,” said Vicki Chandler, Chief Program Officer, Science at the Gordon and Betty Moore Foundation. “It is our hope that through this adverse event, we can increase our current knowledge about various natural and man-made sources of radioactivity in the ocean, and how they might ultimately impact ocean life and health around the world.” (more…)

New NASA Map Reveals Tropical Forest Carbon Storage

By Guest PostJune 2, 2011Environmentcarbon monitoring, carbon stock change, longevity of forests, satellite data, tropical forests

PASADENA, Calif. – A NASA-led research team has used a variety of NASA satellite data to create the most precise map ever produced depicting the amount and location of carbon stored in Earth’s tropical forests. The data are expected to provide a baseline for ongoing carbon monitoring and research and serve as a useful resource for managing the greenhouse gas carbon dioxide. (more…)

Spurring Sweet Success

By Guest PostJune 1, 2011Environmentcrop health, diseases, farmers, farming, michigan, michigan state university, michigan sugar beet advancement program, michigan sugar co, nematodes, parasitic worms, paul pfenninger, plants, poindexter, roots, sugar beet, sugar beet industry, sugar quality, sweet partnership, tillage practices

EAST LANSING, Mich. — Thanks to Michigan State University, a sweet partnership has helped resurrect Michigan’s $444 million sugar beet industry.

In 1996 the industry was in peril. Yields hit an all-time low due to pest, disease and production issues that greatly reduced crop health. Farmers were looking to get out of sugar beet farming and switch to more profitable crops. Industry representatives reached out to MSU to help solve the problem. (more…)

U.S. Can Curb Carbon Emissions While Boosting Domestic Oil Production, Report Says

By Guest PostMay 31, 2011Environmentcarbon capture and storage, carbon dioxide emissions, carbon footprint, CCS, ccs projects, CO2, co2 eor, coal fired electricity plants, coal power plants, curbing emissions of carbon dioxide, domestic oil production, enhanced oil recovery, eor, ernest j moniz, industrial sources to oil field sinks, massachusetts institute of technology, MIT, natural sources, permian basin, scott w tinker, the university of texas at austin, us energy security, use of anthropogenic co2, west texas

AUSTIN, Texas — A report from the Massachusetts Institute of Technology (MIT) and The University of Texas at Austin urges the U.S. to accelerate efforts to pursue carbon capture and storage (CCS) in combination with enhanced oil recovery (EOR), a practice that could increase domestic oil production while significantly curbing emissions of carbon dioxide (CO₂).

For decades the oil industry has used CO₂ to extract oil from mature fields, often relying on purchased CO₂ from natural sources. The idea of seeking CO₂ from industrial sources, such as coal- and natural gas-fired electricity plants, has gained currency because of public concerns about carbon dioxide emissions. (more…)

With Global Warming, Arctic Access Will Diminish By Land But Improve By Sea

By Guest PostMay 31, 2011Environmentalaskan coastal town, anticipated temperature, Arctic, arctic transportation networks, baltic sea, bathurst inlet, bering strait, canada, climate change, commercial shipping, diamond road, dutton books, finland, fishing, geography, global shipping, global warming, greenland, history channel, ice road, ice road truckers, Iceland, john a agnew, laurence c smith, Netherlands, nome, north pole route, northern sea route, norway, panama canal, rotterdam, russia, scott stephenson, sea, shipping, stephenson and smith, strait of malacca, suez canal, Sweden, tibbitt contwoyto, tibbitt contwoyto winter road, tourism, type a vessels, united states, yellowknife

Global warming over the next 40 years will cut through Arctic transportation networks like a double-edged sword, limiting access in certain areas and vastly increasing it in others, a new UCLA study predicts.

“As sea ice continues to melt, accessibility by sea will increase, but the viability of an important network of roads that depend on freezing temperatures is threatened by a warming climate,” said Scott Stephenson, a UCLA graduate student in geography and the study’s lead author. (more…)

JPL-Developed Clean Energy Technology Moves Forward

By Guest PostMay 30, 2011Environmentandrew kindler, caltech, darpa, defense advanced research projects agency, department of defense, direct methanol fuel cell technology, electric vehicles, electrical energy, erik brandon, fuel cell, george olah, gerald halpert, harvey frank, hydrogen gas, jet propulsion laboratory, los angeles, methanol fuel cell products, NASA, nobel laureate, pasadena, rao surampudi, stand alone power systems, surya prakash, university of southern california, us market, water and carbon dioxide

A team of scientists at NASA’s Jet Propulsion Laboratory in Pasadena, Calif., in partnership with the University of Southern California in Los Angeles, developed a Direct Methanol Fuel Cell technology for future Department of Defense and commercial applications. Recently, USC and the California Institute of Technology in Pasadena, which manages JPL for NASA, awarded a license to SFC Energy, Inc., the U.S. affiliate of SFC Energy AG. The non-exclusive license for the technology will facilitate the expansion of the company’s methanol fuel cell products into the U.S. market. (more…)

Significant Role of Oceans in Onset of Ancient Global Cooling

By Guest PostMay 28, 2011Environmentacc, american midwest, antarctic circumpolar current, antarctic intermediate water, benjamin cramer, benthic foraminifera, bridget wade, candace major, chengjie liu, deep sea drilling project, early cenozoic, environmental conditions, fossil skeletons, glaciations, global climate, global cooling pattern, global ocean circulation, global temperatures, greenhouse climate, icehouse, integrated ocean drilling program, isotopes, late eocene, marsupials, miriam katz, mixmaster of the ocean, ocean drilling program, ocean sediments, oceans, planktonic organisms, polar regions, sea floor, tropical jungles

*Evidence that early Antarctic Circumpolar Current development affected global climate*

Thirty-eight million years ago, tropical jungles thrived in what are now the cornfields of the American Midwest and furry marsupials wandered temperate forests in what is now the frozen Antarctic.

The temperature differences of that era, known as the late Eocene, between the equator and Antarctica were half what they are today. (more…)

Aggressive Efficiency and Electrification Needed to Cut California Emissions

By Guest PostMay 27, 2011Environmentbehavioral changes, berkeley lab, california, california energy future¬¬, carbon capture and sequestration, CCS, demand for energy, domestic cooking, electrification, energy future, Europe, greenhouse gas emissions, jeff greenblatt, jim mcmahon, max wie, nobel prizes, nuclear energy, population, renewable, renewable energy sources, scientific innovation, university of california, water heating

*Berkeley Lab joint report offers a variety of scenarios to reduce emissions to 80% below 1990 levels.*

Berkeley, CA — In the next 40 years, California’s population is expected to surge from 37 million to 55 million and the demand for energy is expected to double. Given those daunting numbers, can California really reduce its greenhouse gas emissions to 80 percent below 1990 levels by 2050, as required by an executive order? Scientists from Lawrence Berkeley National Laboratory who co-wrote a new report on California’s energy future are optimistic that the target can be achieved, though not without bold policy and behavioral changes as well as some scientific innovation.

The report, titled “California’s Energy Future—The View to 2050,” draws a series of energy system “portraits” showing how California can meet its ambitious emissions targets using a combination of measures and energy sources that may include electrification, enhanced efficiency, nuclear energy, renewable energy sources, grid modernization, and carbon capture and sequestration (CCS). (more…)

Category Archives: Environment