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The Crosslake Chamber of Commerce will host the Crosslake WinterFest from Feb. 3-5, including the SoupFest, fireworks display and outdoor activities such as snowmobile Radar Runs. ....
Archeologists Are Making a Push to Improve Climate Modelling Share climateclimate modelconceptual modeldatabaseeartheremily hammerenvironmenterle ellisgeneral circulation modelgeographic information systemkathleen morrisonland useland use land use change and forestrylucas stephensmodeling and simulationscientific modelingscientific modelling Photo: Anne-Christine Poujoulat/AFP, Getty Images Models that project how the climate will change in the future rely heavily on information about what happened in the past, including how humans used land. Scientists feed models data to create algorithms that estimate everything from weather to vegetation to land use. But this approach has one fundamental flaw. According to archaeologists who have dedicated their lives to collecting the data about the history of the world the models used by climate scientists to describe past land use (known as “Earth system models”) are, in many ways, superficial. Specifically, they ....
Researchers Use Archaeological Data to Improve Climate Models Written by AZoCleantechApr 15 2021 Climate modeling is future facing, its general intent to hypothesize what our planet might look like at some later date. Because the Earth s vegetation influences climate, climate models frequently include vegetation reconstructions and are often validated by comparisons to the past. Yet such models tend to get oversimplified, glossing over or omitting how people affected the land and its cover. The absence of such data led to LandCover6k, a project now in its sixth year that includes more than 200 archaeologists, historians, geographers, paleoecologists, and climate modelers around the world. ....
Penn archaeologists aim to improve climate modeling by studying Earth in the past thedp.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thedp.com Daily Mail and Mail on Sunday newspapers.
To improve climate models, an international team turns to archaeological data The project, called LandCover6k, offers a new classification system that the researchers hope will improve predictions about the planet’s future and fill in gaps about its past. The LandCover6k project uses a hierarchical classification system. An upper-level category captures an idea at its broadest, with several distinct subcategories funneling down from there. This quartet show the subgroups of the “pastoralism” category (from top left, clockwise): “Anchored pastoralism,” shown as sheep and cattle near a settlement; “ranching,” with cattle enclosed in pasture land; “mobile, irregular,” with sheep and goats moving along a less well-trodden path; and “mobile, regular,” with those same animals shepherded along a specific path. (Image: Jennifer Bates, created with Biorender, published in ....