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Core libraries store a treasure trove of data about the planet’s past. What will it take to sustain their future?

The Long Term Ecological Research (LTER) Network has generated 40 years of careful, reliable science about the Earth's changing ecosystems, which may prove to be just what's needed in this rapidly shifting world. By harnessing decades of rich data, scientists are beginning to forecast future conditions and plan ways to manage, mitigate, or adapt to likely changes in ecosystems that will impact human economies, health and wellbeing.

����������ý�Ļ���Ʒ's earth science and atmospheric science disciplines remained ranked No. 1 globally in ShanghaiRanking's report, the 2021 Global Ranking of Academic Subjects (GRAS). The university also scored highly in a dozen other academic categories in those rankings, highlighting the breadth of impactful ����������ý�Ļ���Ʒ research.

Heat and shifting weather patterns have intensified wildfires and reduced water supplies across the Southwest, the Pacific Coast, and North Dakota. Keith Musselman quoted.

Report on a management plan for solid waste in Sagarmatha (Mt. Everest) National Park, Nepal, from a paper led by Alton Byers published in Mountain Research Development.

In celebration of Earth Day’s 51st anniversary, ����������ý�Ļ���Ʒ Today explores 10 research-related discoveries led by ����������ý�Ļ���Ʒ that have the potential to positively change the way we live and soften humanity’s imprint on our precious planet.

Scientists call for joint efforts to combine real-time global rainfall data with high-resolution local hydrology to better forecast floods.

Food insecurity is a growing threat in many places around the world. This situation is exacerbated by two events that many geoscientists are tasked to study: natural hazards and our changing climate. The February issue of Eos, organized by Ben Zaitchik and Merritt Turetsky, looks at how geoscientists are using their research to help create resilient communities around the world that can always be sure of food in their pantries.

The year 2020, which witnessed terrifying blazes from California to Siberia and a record number of tropical cyclones in the Atlantic, rivaled and possibly even equaled the hottest year on record, according to multiple scientific announcements Thursday. Experts said that another year as hot as 2016 coming so soon suggests a swift step up the climate escalator. And it implies that a momentous new temperature record - breaching the critical 1.5 degrees Celsius (2.7 degrees Fahrenheit) warming threshold for the first time - could occur as soon as later this decade.

Climate change - we all know that it's happening, but how do we actually know this scientifically? Bruce Vaughn studies glaciers up at the North Pole, looking at ice cores to study how our climate has changed over the Earth's history. We talk about how this is done, and also how we are now entering uncharted territory of atmospheric CO2, warming, and what we as a species can do about it.