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  1. China’s Energy Plan Holds Climate RisksDeep in the hilly grasslands of remote Inner Mongolia, twin smoke stacks rise more than 200 feet into the sky, their steam and sulfur billowing over herds of sheep and cattle. Both day and night, the rumble of this power plant echoes across the ancient steppe, and its acrid stench travels dozens of miles away.This is the first of more than 60 coal-to-gas plants China wants to build, mostly in remote parts of the country where ethnic minorities have farmed and herded for centuries. Fired up in December, the multibillion-dollar plant bombards millions of tons of coal with water and heat to produce methane, which is piped to Beijing to generate electricity.It’s part of a controversial energy revolution China hopes will help it churn out desperately needed natural gas and electricity while cleaning up the toxic skies above the country’s eastern cities. However, the plants will also release vast amounts of heat-trapping carbon dioxide, even as the world struggles to curb greenhouse gas emissions and stave off global warming.Read more: http://www.laboratoryequipment.com/news/2014/08/chinas-energy-plan-holds-climate-risks

    China’s Energy Plan Holds Climate Risks

    Deep in the hilly grasslands of remote Inner Mongolia, twin smoke stacks rise more than 200 feet into the sky, their steam and sulfur billowing over herds of sheep and cattle. Both day and night, the rumble of this power plant echoes across the ancient steppe, and its acrid stench travels dozens of miles away.

    This is the first of more than 60 coal-to-gas plants China wants to build, mostly in remote parts of the country where ethnic minorities have farmed and herded for centuries. Fired up in December, the multibillion-dollar plant bombards millions of tons of coal with water and heat to produce methane, which is piped to Beijing to generate electricity.

    It’s part of a controversial energy revolution China hopes will help it churn out desperately needed natural gas and electricity while cleaning up the toxic skies above the country’s eastern cities. However, the plants will also release vast amounts of heat-trapping carbon dioxide, even as the world struggles to curb greenhouse gas emissions and stave off global warming.

    Read more: http://www.laboratoryequipment.com/news/2014/08/chinas-energy-plan-holds-climate-risks

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  3. Sun’s Activity Impacts Climate ChangeA new study from Lund Univ. has, for the first time, reconstructed solar activity during the last ice age. The study shows that the regional climate is influenced by the sun and offers opportunities to better predict future climate conditions in certain regions.For the first time, a research team has been able to reconstruct the solar activity at the end of the last ice age, around 20,000–10,000 years ago, by analyzing trace elements in ice cores in Greenland and cave formations from China. During the last glacial maximum, Sweden was covered in a thick ice sheet that stretched all the way down to northern Germany and sea levels were more than 100 meters lower than they are today, because the water was frozen in the extensive ice caps. The new study shows that the sun’s variation influences the climate in a similar way regardless of whether the climate is extreme, as during the Ice Age, or as it is today.Read more: http://www.laboratoryequipment.com/news/2014/08/sun%E2%80%99s-activity-impacts-climate-change

    Sun’s Activity Impacts Climate Change

    A new study from Lund Univ. has, for the first time, reconstructed solar activity during the last ice age. The study shows that the regional climate is influenced by the sun and offers opportunities to better predict future climate conditions in certain regions.

    For the first time, a research team has been able to reconstruct the solar activity at the end of the last ice age, around 20,000–10,000 years ago, by analyzing trace elements in ice cores in Greenland and cave formations from China. During the last glacial maximum, Sweden was covered in a thick ice sheet that stretched all the way down to northern Germany and sea levels were more than 100 meters lower than they are today, because the water was frozen in the extensive ice caps. The new study shows that the sun’s variation influences the climate in a similar way regardless of whether the climate is extreme, as during the Ice Age, or as it is today.

    Read more: http://www.laboratoryequipment.com/news/2014/08/sun%E2%80%99s-activity-impacts-climate-change

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  5. Model Predicts Water Scarcity, Climate Change in 2095What will a global water scarcity map look like in 2095? Radically different, according to scientists at Pacific Northwest National Laboratory, depending on the type and the stringency of the climate mitigation policies chosen to reduce carbon pollution.In a first of its kind comprehensive analysis, the researchers, working at the Joint Global Change Research Institute, used a unique modeling capability that links economic, energy, land-use and climate systems to show the effects of global change on water scarcity. When they incorporated water use and availability in this powerful engine and ran scenarios of possible climate mitigation policy targets, they found that without any climate policy to curb carbon emissions, half the world will be living under extreme water scarcity. Some climate mitigation policies, such as increasing growth of water-hungry biofuels, may exacerbate water scarcity.Read more: http://www.laboratoryequipment.com/news/2014/08/model-predicts-water-scarcity-climate-change-2095

    Model Predicts Water Scarcity, Climate Change in 2095

    What will a global water scarcity map look like in 2095? Radically different, according to scientists at Pacific Northwest National Laboratory, depending on the type and the stringency of the climate mitigation policies chosen to reduce carbon pollution.

    In a first of its kind comprehensive analysis, the researchers, working at the Joint Global Change Research Institute, used a unique modeling capability that links economic, energy, land-use and climate systems to show the effects of global change on water scarcity. When they incorporated water use and availability in this powerful engine and ran scenarios of possible climate mitigation policy targets, they found that without any climate policy to curb carbon emissions, half the world will be living under extreme water scarcity. Some climate mitigation policies, such as increasing growth of water-hungry biofuels, may exacerbate water scarcity.

    Read more: http://www.laboratoryequipment.com/news/2014/08/model-predicts-water-scarcity-climate-change-2095

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  7. NASA to Investigate Impacts of Arctic Sea Ice Loss

    A new NASA field campaign will begin flights over the Arctic this summer to study the effect of sea ice retreat on Arctic climate. The Arctic Radiation IceBridge Sea and Ice Experiment (ARISE) will conduct research flights Aug. 28 through Oct. 1, covering the peak of summer sea ice melt.

    ARISE is NASA’s first Arctic airborne campaign designed to take simultaneous measurements of ice, clouds and the levels of incoming and outgoing radiation, the balance of which determines the degree of climate warming. The campaign team will fly aboard NASA’s C-130 aircraft from Thule Air Base in northern Greenland the first week and from Eielson Air Force Base near Fairbanks, Alaska, through the remainder of the campaign.

    Read more: http://www.laboratoryequipment.com/videos/2014/08/nasa-investigate-impacts-arctic-sea-ice-loss

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  9. Study Blames Humans for Melting GlaciersMore than two-thirds of the recent rapid melting of the world’s glaciers can be blamed on humans, a new study finds.Scientists looking at glacier melt since 1851 didn’t see a human fingerprint until about the middle of the 20th century. Even then only one-quarter of the warming wasn’t from natural causes. But since 1991, about 69 percent of the rapidly increasing melt was man-made, said Ben Marzeion, a climate scientist at the Univ. of Innsbruck.Read more: http://www.laboratoryequipment.com/news/2014/08/study-blames-humans-melting-glaciers

    Study Blames Humans for Melting Glaciers

    More than two-thirds of the recent rapid melting of the world’s glaciers can be blamed on humans, a new study finds.

    Scientists looking at glacier melt since 1851 didn’t see a human fingerprint until about the middle of the 20th century. Even then only one-quarter of the warming wasn’t from natural causes. But since 1991, about 69 percent of the rapidly increasing melt was man-made, said Ben Marzeion, a climate scientist at the Univ. of Innsbruck.

    Read more: http://www.laboratoryequipment.com/news/2014/08/study-blames-humans-melting-glaciers

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  11. Spanish Forest Fires Have Evolved with ClimateA group from the Univ. of Alcalá in Spain has defined the landscape of forest fires on a nationwide scale over the course of 42 years. The research has found that the abandonment of agricultural land and higher temperatures have contributed to intensifying the fires.For the very first time, research has shown how forest fires in Spain have evolved over recent years from 1968 to 2010. The research has been published in the journal Environmental Science and Policy.The study’s main findings reflect the fact that, in broad terms, an increase in both the number of fires and the burned area was recorded in the 1970s. In 1990 there was a drop in the Mediterranean region that spread to the rest of the territory in the vegetative season, from May to November.Read more: http://www.laboratoryequipment.com/news/2014/08/spanish-forest-fires-have-evolved-climate

    Spanish Forest Fires Have Evolved with Climate

    A group from the Univ. of Alcalá in Spain has defined the landscape of forest fires on a nationwide scale over the course of 42 years. The research has found that the abandonment of agricultural land and higher temperatures have contributed to intensifying the fires.

    For the very first time, research has shown how forest fires in Spain have evolved over recent years from 1968 to 2010. The research has been published in the journal Environmental Science and Policy.

    The study’s main findings reflect the fact that, in broad terms, an increase in both the number of fires and the burned area was recorded in the 1970s. In 1990 there was a drop in the Mediterranean region that spread to the rest of the territory in the vegetative season, from May to November.

    Read more: http://www.laboratoryequipment.com/news/2014/08/spanish-forest-fires-have-evolved-climate

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  13. Dust Chemistry Influences Rain, Climate

    Dusty air blowing across the Pacific from Asia and Africa plays a critical role in precipitation patterns throughout the drought-stricken western U.S. Today, a scientist is presenting new research suggesting that the exact chemical make-up of that dust, including microbes found in it, is the key to how much rain and snow falls from clouds throughout the region. This information could help better predict rain events, as well as explain how air pollution from a variety of sources influences regional climate in general.

    She will present a talk on how aerosols impact clouds and climate at the 248th National Meeting & Exposition of the American Chemical Society (ACS).

    Read more: http://www.laboratoryequipment.com/news/2014/08/dust-chemistry-influences-rain-climate

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  15. Kellogg Aims for Green Supply ChainKellogg announced today that it will step up efforts to reduce planet-warming emissions in its supply chain as part of a broader initiative designed to be more environmentally friendly.Under the plan, the Battle Creek-based food products manufacturer will require key suppliers such as farms and mills to measure and publicly disclose their greenhouse gas outputs and targets for reducing them. The company said it will report annually on those emissions and include climate and deforestation policies in the company’s code of conduct for suppliers.Read more: http://www.laboratoryequipment.com/news/2014/08/kellogg-aims-green-supply-chain

    Kellogg Aims for Green Supply Chain

    Kellogg announced today that it will step up efforts to reduce planet-warming emissions in its supply chain as part of a broader initiative designed to be more environmentally friendly.

    Under the plan, the Battle Creek-based food products manufacturer will require key suppliers such as farms and mills to measure and publicly disclose their greenhouse gas outputs and targets for reducing them. The company said it will report annually on those emissions and include climate and deforestation policies in the company’s code of conduct for suppliers.

    Read more: http://www.laboratoryequipment.com/news/2014/08/kellogg-aims-green-supply-chain

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  17. Republican EPA Chiefs Call for Action on ClimateTop environmental regulators for four Republican presidents told Congress this week what many Republican lawmakers won’t: action is needed on global warming.In a congressional hearing organized to undermine Republican opposition to President Barack Obama’s environmental proposals, Senate Democrats asked the heads of the Environmental Protection Agency for Richard Nixon, George H.W. Bush, George W. Bush and Ronald Reagan to discuss the risks from climate change and what should be done about it. Some Republicans dispute the science of climate change and have worked to unravel Obama’s steps to address it.Action on Capitol Hill — where even a bland, bipartisan energy efficiency bill couldn’t get passed in May — has been in a deep freeze.Read more: http://www.laboratoryequipment.com/news/2014/06/republican-epa-chiefs-call-action-climate

    Republican EPA Chiefs Call for Action on Climate

    Top environmental regulators for four Republican presidents told Congress this week what many Republican lawmakers won’t: action is needed on global warming.

    In a congressional hearing organized to undermine Republican opposition to President Barack Obama’s environmental proposals, Senate Democrats asked the heads of the Environmental Protection Agency for Richard Nixon, George H.W. Bush, George W. Bush and Ronald Reagan to discuss the risks from climate change and what should be done about it. Some Republicans dispute the science of climate change and have worked to unravel Obama’s steps to address it.

    Action on Capitol Hill — where even a bland, bipartisan energy efficiency bill couldn’t get passed in May — has been in a deep freeze.

    Read more: http://www.laboratoryequipment.com/news/2014/06/republican-epa-chiefs-call-action-climate

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  19. Study Charts Rise, Fall of Prehistoric PenguinsA study of how penguin populations have changed over the last 30,000 years has shown that between the last ice age and up to around 1,000 years ago penguin populations benefited from climate warming and retreating ice. This suggests that recent declines in penguins may be because ice is now retreating too far or too fast.An international team, led by scientists from the Universities of Southampton and Oxford, has used a genetic technique to estimate when current genetic diversity arose in penguins and to recreate past population sizes. Looking at the 30,000 years before human activity impacted the climate, as Antarctica gradually warmed, they found that three species of penguin; Chinstrap, Adélie and southern populations of Gentoo penguins increased in numbers. In contrast, Gentoo penguins on the Falkland Islands were relatively stable, as they were not affected by large changes in ice extent.Read more: http://www.laboratoryequipment.com/news/2014/06/study-charts-rise-fall-prehistoric-penguins

    Study Charts Rise, Fall of Prehistoric Penguins

    A study of how penguin populations have changed over the last 30,000 years has shown that between the last ice age and up to around 1,000 years ago penguin populations benefited from climate warming and retreating ice. This suggests that recent declines in penguins may be because ice is now retreating too far or too fast.

    An international team, led by scientists from the Universities of Southampton and Oxford, has used a genetic technique to estimate when current genetic diversity arose in penguins and to recreate past population sizes. Looking at the 30,000 years before human activity impacted the climate, as Antarctica gradually warmed, they found that three species of penguin; Chinstrap, Adélie and southern populations of Gentoo penguins increased in numbers. In contrast, Gentoo penguins on the Falkland Islands were relatively stable, as they were not affected by large changes in ice extent.

    Read more: http://www.laboratoryequipment.com/news/2014/06/study-charts-rise-fall-prehistoric-penguins

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  21. Pangaea’s Mountains Helped Earth Avoid Warming Last TimeGeochemists have calculated a huge rise in atmospheric CO2 was only avoided by the formation of a vast mountain range in the middle of the ancient supercontinent, Pangaea. This work is being presented to the European Association of Geochemistry’s Goldschmidt geochemistry conference.Around 300 million years ago, plate tectonics caused the continents to aggregate into a giant supercontinent, known as Pangaea. The sheer size of the continent meant that much of the land surface was far from the sea, and so the continent became increasingly arid because of a lack of humidity. This aridity meant that rock weathering was reduced; normally, a reduction in rock weathering means that CO2 levels rise, yet in spite of this CO2 levels – which had been falling prior to the mountain formation- continued to drop, eventually undergoing the most significant drop in atmospheric CO2 of the last 500 million years. This phenomenon has remained unexplained, until now.Read more: http://www.laboratoryequipment.com/news/2014/06/pangaea%E2%80%99s-mountains-helped-earth-avoid-warming-last-time

    Pangaea’s Mountains Helped Earth Avoid Warming Last Time

    Geochemists have calculated a huge rise in atmospheric CO2 was only avoided by the formation of a vast mountain range in the middle of the ancient supercontinent, Pangaea. This work is being presented to the European Association of Geochemistry’s Goldschmidt geochemistry conference.

    Around 300 million years ago, plate tectonics caused the continents to aggregate into a giant supercontinent, known as Pangaea. The sheer size of the continent meant that much of the land surface was far from the sea, and so the continent became increasingly arid because of a lack of humidity. This aridity meant that rock weathering was reduced; normally, a reduction in rock weathering means that CO2 levels rise, yet in spite of this CO2 levels – which had been falling prior to the mountain formation- continued to drop, eventually undergoing the most significant drop in atmospheric CO2 of the last 500 million years. This phenomenon has remained unexplained, until now.

    Read more: http://www.laboratoryequipment.com/news/2014/06/pangaea%E2%80%99s-mountains-helped-earth-avoid-warming-last-time

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  23. Report Presents Framework for Global Climate Policy

    The international climate community is focused on completing negotiations on a new global agreement to address climate change, which will be decided by the end of 2015. Unfortunately, all indications are that negotiators will seek to simply advance many of the tried-and-failed approaches of the previous decades. It’s time for a fundamentally new approach to global climate change; one that looks beyond the staid approaches of years past and directly attacks the core problem: making clean energy cheaper than fossil fuels through proactive clean energy innovation policy.

    Read complete report here: http://www.laboratoryequipment.com/news/2014/06/report-presents-framework-global-climate-policy

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  25. Climate Change May Explain Lack of Alien EncountersEnrico Fermi, when asked about intelligent life on other planets, famously replied, “Where are they?” Any civilization advanced enough to undertake interstellar travel would, he argued, in a brief period of cosmic time, populate its entire galaxy. Yet, we haven’t made any contact with such life. This has become the famous “Fermi Paradox.”So why don’t we see advanced civilizations swarming across the universe? One problem may be climate change. It is not that advanced civilizations always destroy themselves by over-heating their biospheres (although that is a possibility). Instead, because stars become brighter as they age, most planets with an initially life-friendly climate will become uninhabitably hot long before intelligent life emerges.Read more: http://www.laboratoryequipment.com/news/2014/06/climate-change-may-explain-lack-alien-encounters

    Climate Change May Explain Lack of Alien Encounters

    Enrico Fermi, when asked about intelligent life on other planets, famously replied, “Where are they?” Any civilization advanced enough to undertake interstellar travel would, he argued, in a brief period of cosmic time, populate its entire galaxy. Yet, we haven’t made any contact with such life. This has become the famous “Fermi Paradox.”

    So why don’t we see advanced civilizations swarming across the universe? One problem may be climate change. It is not that advanced civilizations always destroy themselves by over-heating their biospheres (although that is a possibility). Instead, because stars become brighter as they age, most planets with an initially life-friendly climate will become uninhabitably hot long before intelligent life emerges.

    Read more: http://www.laboratoryequipment.com/news/2014/06/climate-change-may-explain-lack-alien-encounters

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  27. Researchers: No Limits to Human Impact on CloudsUnderstanding how clouds affect the climate has been a difficult proposition. What controls the makeup of the low clouds that cool the atmosphere or the high ones that trap heat underneath? How does human activity change patterns of cloud formation? Now, the research of the Weizmann Institute’s Prof. Ilan Koren suggests we may be nudging cloud formation in the direction of added area and height. He and his team have analyzed a unique type of cloud formation; their findings, which appeared recently in Science indicate that in pre-industrial times, there was less cloud cover over areas of pristine ocean than is found there today.Read more: http://www.laboratoryequipment.com/news/2014/06/researchers-no-limits-human-impact-clouds

    Researchers: No Limits to Human Impact on Clouds

    Understanding how clouds affect the climate has been a difficult proposition. What controls the makeup of the low clouds that cool the atmosphere or the high ones that trap heat underneath? How does human activity change patterns of cloud formation? Now, the research of the Weizmann Institute’s Prof. Ilan Koren suggests we may be nudging cloud formation in the direction of added area and height. He and his team have analyzed a unique type of cloud formation; their findings, which appeared recently in Science indicate that in pre-industrial times, there was less cloud cover over areas of pristine ocean than is found there today.

    Read more: http://www.laboratoryequipment.com/news/2014/06/researchers-no-limits-human-impact-clouds

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  29. Climate Not Responsible for Large Mammal ExtinctionWas it mankind or climate change that caused the extinction of a considerable number of large mammals about the time of the last Ice Age? Researchers at Aarhus Univ. have carried out the first global analysis of the extinction of the large animals, and the conclusion is clear – humans are to blame.“Our results strongly underline the fact that human expansion throughout the world has meant an enormous loss of large animals,” says Postdoctoral Fellow Søren Faurby, Aarhus Univ.Read more: http://www.laboratoryequipment.com/news/2014/06/climate-not-responsible-large-mammal-extinction

    Climate Not Responsible for Large Mammal Extinction

    Was it mankind or climate change that caused the extinction of a considerable number of large mammals about the time of the last Ice Age? Researchers at Aarhus Univ. have carried out the first global analysis of the extinction of the large animals, and the conclusion is clear – humans are to blame.

    “Our results strongly underline the fact that human expansion throughout the world has meant an enormous loss of large animals,” says Postdoctoral Fellow Søren Faurby, Aarhus Univ.

    Read more: http://www.laboratoryequipment.com/news/2014/06/climate-not-responsible-large-mammal-extinction

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