Monitoreando el Pulso de Nuestro Planeta: ¡Tu Puedes Ayudar!
(Tracking the Pulse of Our Planet: You Can Help!)
Los científicos están tomando el pulso de nuestro planeta, estudiando como el cambio climático afecta las plantas y los animales. Y quieren tu ayuda! Escuchar este “podcast” para aprender más sobre este esfuerzo y ver como puedes participar. (Listen to a Spanish Podcast — Scientists are trackin...

Effects of urbanization on stream ecosystems (Spanish)
According to scientists from the U.S. Geological Survey storm runoff from heavier than normal rainfall this fall in Puerto Rico has contributed to large streamflows in urban streams.  Impervious surfaces convey stormwater rapidly to streams.  This stormwater can also contain fertilizers an...

Effects of urbanization on stream ecosystems (Spanish)
According to scientists from the U.S. Geological Survey there is no safe zone of development for the health of urban streams. In a new USGS audio podcast of a Spanish-language interview by Susan Soltero on Radio Walo (Humacao, Puerto Rico), scientists Ana Maria Garcia, Tom Cuffney, and Gerard McMaho...