Abby Langston

[U.S. National Science Foundation @NSF]

The saying “no man ever steps in the same river twice” now has some geologic evidence.

An #NSFfunded study @kstate, @umassamherst & @Illinois_Alma found that a river's drainage system is constantly evolving - w/ implications for land use & management. https://t.co/F1ApxoxQIG

[Abby Langston @abbygeomorph]

Aerial Photographs Uncover Bogotá’s Indigenous Hydraulic System https://t.co/73WnlIDCLm

[Abby Langston @abbygeomorph]

I never tweet, but I'm happy to announce that my new work address is 920 N Martin Luther King Jr. Dr., Manhattan, KS! 👍🏼 (changed from 920 N 17th St.)

[Volcán Popocatépetl @Popocatepetl_MX]

Lahar (flujo de lodo) por lluvias de ayer + ceniza en las laderas del #Popocatépetl.
Vid: Patricio T. desde S. Juan Tehuixtitlán, EdoMex.