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Radar Imaging Could Be the Key to Monitoring Climate Change

Cars That Think

Moreira’s technology also helps to track the effects of climate change. By collecting more detailed information, we can better understand, for example, how the forests are changing internally by imaging every layer,” he says, referring to the emergent layer and the canopy, understory, and forest floor.

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Scientists call for careful use of time scales, reference dates and statistical approaches in analyzing climate change trends to avoid distortion and hampering of response

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Demonstrating that the use of different time scales, reference dates, and statistical approaches can generate highly disparate results in climate reports, scientists at the University of Alaska Anchorage argue that careful use of these tools is critical for correctly interpreting and reporting climatic trends in Alaska and other polar regions.

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Global study shows uneven urbanization among large cities in the last two decades

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The country had undergone the biggest urban expansion in the period, between 2001 and 2018, its BUA increase accounted for 47.5% Breakdown of the 841 large cities by country income-levels: 353 cities (42.0%) from high-income countries (e.g. New York in US, Tokyo in Japan). 340 cities (40.4%) from upper-middle-income countries (e.g.

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ICCT’s Hydrogen For Aviation Perspective Is Deeply Wrong As Well

CleanTechnica EVs

The International Council on Clean Transportation (ICCT) is a US-headquartered think tank with offices globally. It’s been around since 2001. continued] The post ICCT’s Hydrogen For Aviation Perspective Is Deeply Wrong As Well appeared first on CleanTechnica.

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Study casting doubt on GHG benefits of corn stover ethanol draws sharp criticism by other researchers; Liska responds

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A study published earlier this year in the journal Nature Climate Change that cast doubt on whether biofuels produced from corn residue could meet federal mandates for cellulosic biofuels to reduce greenhouse gas emissions by 60% compared to gasoline ( earlier post ) has drawn critical response published as correspondence in the same journal.

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Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

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The dispute has contributed to a significant split among the primary bloc of developing countries, and has highlighted an increased focus on climate adaptation strategies, in addition to emissions reductions, during the talks. ºF) above pre-industrial temperatures.

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Google Unveils Faster, Cheaper Mechanism To Track Worldwide Deforestation Online; Support for Land Use Change Measurement, Verification and Reporting

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satellite imagery; from left, 1975, 1989, and 2001. Through its philanthropic arm, Google.org, Google introduced an online suite of beta software that leverages cloud computing to track worldwide land-use changes such as deforestation. Tags: Climate Change Policy. by Jack Rosebro. Sources: USGS. Click to enlarge.

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