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Study finds climate impact of hydropower varies widely

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earlier post ), a new study by a team at Environmental Defense Fund finds that the climate impact of hydropower facilities varies widely throughout the world and over time, with some facilities emitting more greenhouse gases than those burning fossil fuels. They also estimated emissions caused by flooding the reservoir.

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IEEE Young Professionals Take On Climate Change

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Developing technology to address the causes of climate change, mitigate its impact, and adapt to the crisis is one of IEEE’s top priorities. To assist with that effort, the IEEE Young Professionals group this year launched its Climate and Sustainability Task Force. Partnering with IRENA, the U.N.,

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Carnegie study finds climate impact of particulates varies greatly depending on where the pollution originated

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However, while greenhouse gases cause warming by trapping heat in the atmosphere, some aerosols can have a cooling effect on the climate because the aerosol particles cause more of the sun’s light to be reflected away from the planet. In many cases, the strongest climate effects of aerosols are felt far from where the aerosols are emitted.

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Summary of decisions from Durban climate conference

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Countries meeting in Durban, South Africa, managed to deliver an agreement after an extension to negotiations. Governments at the COP17 meeting decided to adopt some form of a universal legal agreement on climate change as soon. markets all remain in action as effective tools to leverage global climate action and as models to inform.

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UNEP and partners launch Global Initiative for Resource-Efficient Cities; role of public transport

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The United Nations Environment Programme (UNEP) and partners have launched a new initiative that aims to reduce pollution levels, improve resource efficiency and reduce infrastructure costs in cities across the world. Up to 80% of the world population is expected to reside in cities by 2050.

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Study: IMO low-sulfur fuel standards will decrease childhood asthma cases, premature deaths; climate tradeoffs

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Some key regions include China, Singapore, Panama, Brazil and coastlines of Asia, Africa and South America. While the health benefits are clear, the research also quantifies tradeoffs in terms of climate. Reduction in annual PM 2.5 concentrations in 2020 due to low-sulfur fuel standards. —Sofiev et al. Mikhail Sofiev, James J.

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Five Canadian and developing country teams awarded total of C$12.5M to study climate change adaptation

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million) under the International Research Initiative on Adaptation to Climate Change (IRIACC). million over five years to study how best to protect people, communities and vital economic sectors, like agriculture and tourism, that are most at risk from the effects of climate change. Indigenous Health Adaptation to Climate Change.