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Study: Crop relocation can help buffer US agriculture from climate change but southern states may face massive loss of productive land

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Projected extreme temperatures under climate change are predicted to reduce average yields for several of the United States’ major crops. These changes in productivity would drive farmers to change crops and move into new areas. Farmers are particularly exposed to the problems of climate change.

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US DOI report highlights impacts of climate change on Western water resources

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The US Department of the Interior released a report that assesses climate change risks and how these risks could impact water operations, hydropower, flood control, and fish and wildlife in the western United States. Click to enlarge. —Interior Secretary Ken Salazar. —Reclamation Commissioner Mike Connor.

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How Engineers Can Help Protect Earth From Worsening Climate Change

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Fortunately, we still have a narrow window of opportunity to alter the Earth’s climate path, and I believe we can do it. Climate change is a global societal crisis that is causing devastating consequences. To create a sustainable environment, we need to contain air pollution.

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Students Use Their Tech Know-How to Protect the Environment

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Climate change is a problem for communities around the world. According to the Natural Resources Defense Council , climate change contributes to severe weather events such as hurricanes, flooding, and tornadoes, as well as long-term drought and regularly occurring heat events in traditionally moderate climate zones.

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Study: 2/3 of aviation climate impact due to emissions other than CO2

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of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. The study was published in the journal Atmospheric Environment. Aviation accounts for 3.5% Negative RF (cooling) contributions arise from sulfate aerosol production.

Climate 448
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PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

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The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. Depletion of fossil energy resources [kg oil-eq.]. Depletion of fresh water reserves [m 3 ]. Depletion of metal resources [kg iron-eq.].

Mariner 435
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Rapid Ecosystem Changes in Arctic Associated with Climate Change May Foreshadow Global Environment of the Future

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The rapid recent climate change in the Arctic has “ severely perturbed ” Arctic ecosystems and the trophic relationships that structure them, according to a paper published 11 September in the journal Science by an international team of 25 scientists. Heterogeneity as a buffer against climate change in the Arctic.