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470Episodes
Category: Science

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 461 - What trees can help save a city

December 13, 2021

Planting trees can help save the planet, but which trees should you plant? How do you decide what trees to plant and where to help the environment and people? Trees can help reduce pollution in the air and ground, so where are they most effective in a city? Planting urban trees can have significant public health benefits, but what trees are most effective to plant? Just what exactly is grass? How can detailed modeling and genetic testing help solve the riddle of grass classification? Are grass leaves and sheathes one thing, or is it stem and leaf like a tree?

  1. A. E. Richardson, J. Cheng, R. Johnston, R. Kennaway, B. R. Conlon, A. B. Rebocho, H. Kong, M. J. Scanlon, S. Hake, E. Coen. Evolution of the grass leaf by primordium extension and petiole-lamina remodelingScience, 2021; 374 (6573): 1377 DOI: 10.1126/science.abf9407
  2. Loren P. Hopkins, Deborah J. January‐Bevers, Erin K. Caton, Laura A. Campos. A simple tree planting framework to improve climate, air pollution, health, and urban heat in vulnerable locations using non‐traditional partnersPLANTS, PEOPLE, PLANET, 2021; DOI: 10.1002/ppp3.10245