
Sign up to save your podcasts
Or


How redlining affects biodiversity
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, Cesar Estien explores the legacy of mid-20th century redlining through the biodiversity of disadvantaged neighborhoods.
In this episode, we cover: •[00:00] Introduction •[1:04] Cesar Estien, an urban ecologist at the University of Washington, describes the practice of redlining. •[2:50] He tells how a study of redlining and environmental quality led to a study of animal diversity. •[3:33] Estien describes why the study cities of San Francisco, Oakland, Los Angeles, and San Diego were chosen for the study. •[4:25] He explains the difference between species richness and community composition. •[5:31] He reports the study findings regarding species richness and community composition in redlined and greenlined neighborhoods. •[6:55] Estien talks about the lasting legacy of racial injustice on the ecology of cities. •[7:52] He explains why equitable access to biodiversity matters. •[9:04] Caveats and limitations of the study. •[10:09] Conclusion.
About Our Guest:
Cesar Estien Ph.D. Candidate University of California, Berkeley
View related content here: https://www.pnas.org/doi/full/10.1073/pnas.2321441121
Follow us on Spotify, Apple Podcasts, YouTube, or wherever you get your podcasts for more captivating discussions on scientific breakthroughs!
Visit Science Sessions on PNAS.org: https://www.pnas.org/about/science-sessions-podcast
Follow PNAS: Twitter/X Facebook LinkedIn YouTube Sign up for the PNAS Highlights newsletter
By PNAS4.4
4242 ratings
How redlining affects biodiversity
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, Cesar Estien explores the legacy of mid-20th century redlining through the biodiversity of disadvantaged neighborhoods.
In this episode, we cover: •[00:00] Introduction •[1:04] Cesar Estien, an urban ecologist at the University of Washington, describes the practice of redlining. •[2:50] He tells how a study of redlining and environmental quality led to a study of animal diversity. •[3:33] Estien describes why the study cities of San Francisco, Oakland, Los Angeles, and San Diego were chosen for the study. •[4:25] He explains the difference between species richness and community composition. •[5:31] He reports the study findings regarding species richness and community composition in redlined and greenlined neighborhoods. •[6:55] Estien talks about the lasting legacy of racial injustice on the ecology of cities. •[7:52] He explains why equitable access to biodiversity matters. •[9:04] Caveats and limitations of the study. •[10:09] Conclusion.
About Our Guest:
Cesar Estien Ph.D. Candidate University of California, Berkeley
View related content here: https://www.pnas.org/doi/full/10.1073/pnas.2321441121
Follow us on Spotify, Apple Podcasts, YouTube, or wherever you get your podcasts for more captivating discussions on scientific breakthroughs!
Visit Science Sessions on PNAS.org: https://www.pnas.org/about/science-sessions-podcast
Follow PNAS: Twitter/X Facebook LinkedIn YouTube Sign up for the PNAS Highlights newsletter

43,938 Listeners

43,536 Listeners

1,396 Listeners

602 Listeners

770 Listeners

942 Listeners

548 Listeners

412 Listeners

822 Listeners

6,453 Listeners

332 Listeners

364 Listeners

927 Listeners

6,557 Listeners

2,304 Listeners