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Year: 2015

Lau study links Hadley Circulation to extensive droughts

A new study published online in the journal Proceedings of the National Academy of Sciences provides a link to CO₂ warming with broadening areas of droughts. In his paper, lead author Dr. William K. M. Lau, a University of Maryland senior research scientist at the Earth System Science Interdisciplinary Center (ESSIC), examined changes in the Hadley Circulation (HC), the tropical atmospheric circulation cell closest to the equator. Lau explained he was originally interested in the …

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Yu study estimates Saharan dust in Amazon

While the Amazon Rainforest and the Sahara Desert represent two vastly different environments separated by the Atlantic Ocean, Saharan dust is found in great quantities in the Amazon, replenishing its soils with much-needed phosphorus lost from heavy rainfall. In a recently published study in Geophysical Research Letters, lead author Dr. Hongbin Yu, an associate research scientist at ESSIC, estimated that approximately 22,000 tons of phosphorus reach the rainforest per year, nearly matching …

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Li Advised Student recognized at annual AMS Meeting

At this year’s 95th annual meeting of the American Meteorological Society (AMS) in Phoenix, AZ, AOSC PhD student Andrew Jongeward was recognized by meeting organizers with the Outstanding Student Poster Presentation Award. Jongeward’s poster presented at a session on Aerosol-Cloud-Climate Interactions gave an assessment of trends seen in the aerosol loading over the western North Atlantic Ocean during the period of 2000 to 2012. Advised by ESSIC / AOSC Professor Zhanqing Li, Jongeward …

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Local Eats: NuVegan Cafe

A "Nu" eatery has joined the Varsity complex – a build-your-own-plate-style vegan cafe. Entrees + 1 or 2 cold/hot sides, etc. … interesting choice of sides (braised brussel sprouts, grilled asparagus, and sesame seaweed caught my eye). Unfortuneately, the choice of sides changes daily, so you never know what's up for offer on any given day. It would be nice if they had a chalkboard or something with the daily offerings listed. Had the BBQ tofu the other day with a side of …

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Human Nature May Seal the Planet’s Warming Fate (Op-Ed)

Slow changes are the bane of humanity. The metaphor of a frog in a pot being warmed slowly seems quite apt for the way humanity is struggling with global warming. 2014 is now the warmest year in the instrumental record. Even as the global warming hiatus continues and its causes continue to be debated — record temperature years have occurred during the hiatus, even though globally averaged surface temperatures have shown little change — the pause is not really a benign blessing to continue …

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Sutton-Grier part of planning for 5th NACP PI Meeting

ESSIC Assistant Research Scientist Ariana Sutton-Grier was on the planning committee for the 5th annual North American Carbon Program Principal Investigators Meeting (NACP PI) in Washington, D.C., 26-29 January 2015. Sutton-Grier's activities included the organization of two science sessions on carbon science to support policy and on a plenary speaker to discuss the future of carbon science. In addition, she also organized a break-out session on coastal carbon science….

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Zhang recognized by NOAA for work on CBOFS

ESSIC Research Associate Bin Zhang received a letter of commendation from Richard Ewing, NOAA's Director of the Center for Operational Oceanographic Products and Services(CO-OPS), for his “exceptional collegiality by working with members of NOS' National Operational Coastal Modeling Program (NOCMP) and STAR to generate the new initial condition fields for the Chesapeake Bay Operational Forecast System (CBOFS) in a timely manner.”…

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Kenney contributes to new report

ESSIC Research Assistant Professor Melissa Kenney is a contributor to a new report entitled “Assessing Ecological Integrity across Jurisdiction and Scales,” which was released IN December. It offers a framework to assess the maintenance and restoration of ecological integrity to help ensure that natural systems continue to provide intrinsic value and benefits to human communities. It was developed for use by public and private entities who manage natural resources. The …

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Murtugudde Completes Busy Month of Op-ed Publications

ESSIC / AOSC Professor Raghu Murtugudde was published in three separate climate-related Op-Ed articles during the month of December 2014.  Murtugudde was twice published in Livescience–“To Cool a Warming Planet, Give Developing Countries a Voice” /  “Money Drives Weather Data, But What About Climate?“–and once in India Climate Dialogue; “India needs a solution-based position for Paris summit.”…

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Virginia becomes the wine center Thos. Jefferson envisioned 200 years ago

CHARLOTTESVILLE, Va. – Gabriele Rausse tends to grape vines that are thriving on the same high slope where Thomas Jefferson tried, and failed, to launch a Virginia wine industry more than 200 years ago.   As one of the newest of the New World wine regions, Virginia also may be one of the best places to witness the impact of climate change on the wine industry.   Rausse is widely hailed as the father of Virginia winemaking, having spent the past 38 years …

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