PNAS Science Sessions
Biodiversity and gentrification Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Mason Fidino explores how gentrification changes biodiversity in urban areas. In this episode, we cover: •[00:00] Introduction •[01:02] Mason Fidino, a...
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School enrollment during COVID-19 Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Micah Baum describes how public school enrollments in the US changed during the COVID-19 pandemic. In this episode, we cover: • [00:00] Introduction • [00:54]...
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Emotional power of live music Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Sascha Frühholz describes the emotional power of live music compared to recorded music. In this episode, we cover: • [00:00] Introduction • [00:59] Sascha...
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Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Christine Pu describes how commonly used measures of poverty don't agree, and why definitions of poverty matter. In this episode, we cover: · [00:00] Introduction · [00:59]...
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How a small fish makes big sounds Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Verity Cook from Charité – Berlin University of Medicine explains how a fish 12 millimeters in length produces sounds exceeding 140 decibels. In this episode, we...
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Dinosaur feathers hint at flight history Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Jingmai O’Connor and Yosef Kiat share insights gleaned from modern birds’ feathers that help understand the evolutionary history of flight in dinosaurs....
info_outlinePNAS Science Sessions
Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, researchers describe the potential impact of anthropogenic disturbances on bee communication. In this episode, we cover: [00:00] Introduction [00:45] Description of the waggle dance of honeybees....
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Alex Cristia and Elika Bergelson explain the factors influencing speech in children.
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Chris Thorogood and Derek Moulton explain how mathematical modeling of carnivorous pitcher plants can lend insights into their evolution.
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Biodiversity and gentrification
Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us.
In this episode, Mason Fidino explores how gentrification changes biodiversity in urban areas.
In this episode, we cover:
•[00:00] Introduction
•[01:02] Mason Fidino, a quantitative ecologist at the Lincoln Park Zoo in Chicago, defines gentrification and its social impacts.
•[01:53] Fidino explains how gentrification changes neighborhoods.
•[03:09] Fidino explains why the research focused on medium to large mammals.
•[03:40] A description of camera traps and how they collect data.
•[05:09] The results, including links between gentrification and biodiversity.
•[06:59] The implications of the study for urban planners and urban residents.
•[08:23] Caveats and limitations of the study.
•[09:50] Conclusion.
About Our Guest:
Mason Fidino
Quantitative Ecologist
Lincoln Park Zoo
View related content here: https://www.pnas.org/doi/abs/10.1073/pnas.2318596121
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